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-rw-r--r--hw/kdrive/savage/Imakefile14
-rw-r--r--hw/kdrive/savage/s3.c1838
-rw-r--r--hw/kdrive/savage/s3.h537
-rw-r--r--hw/kdrive/savage/s3.nick41
-rw-r--r--hw/kdrive/savage/s3clock.c87
-rw-r--r--hw/kdrive/savage/s3cmap.c125
-rw-r--r--hw/kdrive/savage/s3curs.c433
-rw-r--r--hw/kdrive/savage/s3draw.c3247
-rw-r--r--hw/kdrive/savage/s3draw.h471
-rw-r--r--hw/kdrive/savage/s3gc.c308
-rw-r--r--hw/kdrive/savage/s3reg.c1304
-rw-r--r--hw/kdrive/savage/s3reg.h230
-rw-r--r--hw/kdrive/savage/s3rtst.c144
-rw-r--r--hw/kdrive/savage/s3stub.c100
14 files changed, 0 insertions, 8879 deletions
diff --git a/hw/kdrive/savage/Imakefile b/hw/kdrive/savage/Imakefile
deleted file mode 100644
index 4d7577900..000000000
--- a/hw/kdrive/savage/Imakefile
+++ /dev/null
@@ -1,14 +0,0 @@
-XCOMM $XConsortium: Imakefile /main/10 1996/12/02 10:20:33 lehors $
-XCOMM $RCSId: xc/programs/Xserver/hw/nvfb/Imakefile,v 3.8 1996/12/23 06:30:19 dawes Exp $
-KDRIVE=..
-#include "../Kdrive.tmpl"
-
-SRCS = s3.c s3clock.c s3cmap.c s3curs.c s3draw.c s3gc.c s3reg.c s3stub.c
-
-OBJS = s3.o s3clock.o s3cmap.o s3curs.o s3draw.o s3gc.o s3reg.o s3stub.o
-
-INCLUDES = -I. $(KDINCS)
-
-NormalLibraryObjectRule()
-NormalLibraryTarget(savage,$(OBJS))
-DependTarget()
diff --git a/hw/kdrive/savage/s3.c b/hw/kdrive/savage/s3.c
deleted file mode 100644
index 06f23abaf..000000000
--- a/hw/kdrive/savage/s3.c
+++ /dev/null
@@ -1,1838 +0,0 @@
-/*
- * Id: s3.c,v 1.3 1999/11/02 08:17:24 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3.c,v 1.4 2000/05/06 22:17:44 keithp Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-
-#define REGISTERS_OFFSET (0x1000000)
-#define PACKED_OFFSET (0x8100)
-#define IOMAP_OFFSET (0x8000)
-
-#define S3_MIN_CLOCK 250000
-
-static void
-_s3SetBlank (S3Ptr s3, S3Vga *s3vga, Bool blank)
-{
- CARD8 clock_mode;
-
- s3SetImm(s3vga, s3_screen_off, blank ? 1 : 0);
-}
-
-Bool
-s3CardInit (KdCardInfo *card)
-{
- S3CardInfo *s3c;
- S3Ptr s3;
- S3Vga *s3vga;
- int size;
- CARD8 *registers;
- CARD32 s3FrameBuffer;
- CARD32 s3Registers;
- CARD8 *temp_buffer;
- CARD32 max_memory;
- VGA32 save_linear_window_size;
- VGA32 save_enable_linear;
- VGA32 save_register_lock_2;
- VGA32 save_misc_output;
-
- s3c = (S3CardInfo *) xalloc (sizeof (S3CardInfo));
- if (!s3c)
- {
- goto bail0;
- }
-
- memset (s3c, '\0', sizeof (S3CardInfo));
-
- card->driver = s3c;
-
-#ifdef VXWORKS
- s3c->bios_initialized = 0;
-#else
- s3c->bios_initialized = 1;
-#endif
-
- if (card->attr.naddr > 1 && card->attr.address[1])
- {
- s3FrameBuffer = card->attr.address[1];
- s3Registers = card->attr.address[0];
- max_memory = 32 * 1024 * 1024;
- }
- else
- {
- s3FrameBuffer = card->attr.address[0];
- s3Registers = s3FrameBuffer + REGISTERS_OFFSET;
- max_memory = 16 * 1024 * 1024;
- }
-
-#ifdef DEBUG
- fprintf (stderr, "S3 at 0x%x/0x%x\n", s3Registers, s3FrameBuffer);
-#endif
- registers = KdMapDevice (s3Registers,
- sizeof (S3) + PACKED_OFFSET);
- if (!registers)
- {
- ErrorF ("Can't map s3 device\n");
- goto bail2;
- }
- s3 = (S3Ptr) (registers + PACKED_OFFSET);
- s3c->registers = registers;
- s3c->s3 = s3;
-
- s3vga = &s3c->s3vga;
- s3RegInit (s3vga, (VGAVOL8 *) (registers + IOMAP_OFFSET));
-
- if (!s3c->bios_initialized)
- {
- volatile CARD32 *wakeup;
-
- wakeup = (volatile CARD32 *) (registers + 0x8510);
- ErrorF ("Wakeup S3 chip at 0x%x\n", wakeup);
- ErrorF ("Wakeup was 0x%x\n", *wakeup);
- /* wakeup the chip */
- *(volatile CARD32 *) (registers + 0x8510) = 1;
- ErrorF ("Wakeup is 0x%x\n", *wakeup);
- }
- s3Set (s3vga, s3_io_addr_select, 1);
- s3Set (s3vga, s3_enable_ram, 1);
- VgaFlush (&s3vga->card);
-
- save_register_lock_2 = s3Get (s3vga, s3_register_lock_2);
- s3SetImm (s3vga, s3_register_lock_2, 0xa0);
- save_linear_window_size = s3Get (s3vga, s3_linear_window_size);
- save_enable_linear = s3Get (s3vga, s3_enable_linear);
- s3Set (s3vga, s3_linear_window_size, 3);
- s3Set (s3vga, s3_enable_linear, 1);
- VgaFlush (&s3vga->card);
- VgaFinish (&s3vga->card);
-
- /*
- * Can't trust S3 register value for frame buffer amount, must compute
- */
- temp_buffer = KdMapDevice (s3FrameBuffer, max_memory);
-
- s3c->memory = KdFrameBufferSize (temp_buffer, max_memory);
-
- s3Set (s3vga, s3_linear_window_size, save_linear_window_size);
- s3Set (s3vga, s3_enable_linear, save_enable_linear);
- VgaFlush (&s3vga->card);
- s3SetImm (s3vga, s3_register_lock_2, save_register_lock_2);
- VgaFinish (&s3vga->card);
-#ifdef DEBUG
- fprintf (stderr, "Frame buffer 0x%x\n", s3c->memory);
-#endif
- KdUnmapDevice (temp_buffer, max_memory);
-
- if (!s3c->memory)
- {
- ErrorF ("Can't detect s3 frame buffer at 0x%x\n", s3FrameBuffer);
- goto bail3;
- }
-
- s3c->frameBuffer = KdMapDevice (s3FrameBuffer, s3c->memory);
- if (!s3c->frameBuffer)
- {
- ErrorF ("Can't map s3 frame buffer\n");
- goto bail3;
- }
-
- card->driver = s3c;
-
- return TRUE;
-bail3:
- KdUnmapDevice ((void *) s3, sizeof (S3));
-bail2:
-bail1:
- xfree (s3c);
-bail0:
- return FALSE;
-}
-
-Bool
-s3ModeSupported (KdScreenInfo *screen,
- const KdMonitorTiming *t)
-{
- if (screen->fb[1].depth)
- {
- /*
- * Must have at least one true color stream
- */
- if (screen->fb[0].depth <= 8 &&
- screen->fb[1].depth <= 8)
- return FALSE;
- }
- /* make sure the clock isn't too fast */
- if (t->clock > S3_MAX_CLOCK * 2)
- return FALSE;
- /* width must be a multiple of 16 */
- if (t->horizontal & 0xf)
- return FALSE;
- return TRUE;
-}
-
-Bool
-s3ModeUsable (KdScreenInfo *screen)
-{
- KdCardInfo *card = screen->card;
- S3CardInfo *s3c = (S3CardInfo *) card->driver;
- int screen_size;
- int pixel_width;
- int byte_width;
- int fb;
-
- screen_size = 0;
- for (fb = 0; fb < KD_MAX_FB && screen->fb[fb].depth; fb++)
- {
- if (screen->fb[fb].depth >= 24)
- {
- screen->fb[fb].depth = 24;
- if (screen->fb[fb].bitsPerPixel != 24)
- screen->fb[fb].bitsPerPixel = 32;
- }
- else if (screen->fb[fb].depth >= 16)
- {
- screen->fb[fb].depth = 16;
- screen->fb[fb].bitsPerPixel = 16;
- }
- else if (screen->fb[fb].depth >= 15)
- {
- screen->fb[fb].depth = 15;
- screen->fb[fb].bitsPerPixel = 16;
- }
- else
- {
- screen->fb[fb].depth = 8;
- screen->fb[fb].bitsPerPixel = 8;
- }
-
- /*
- * SGRAM requires stride % 64 == 0
- */
- screen->fb[fb].pixelStride = (screen->width + 63) & ~63;
- screen->fb[fb].byteStride = screen->fb[fb].pixelStride * (screen->fb[fb].bitsPerPixel >> 3);
- screen_size += screen->fb[fb].byteStride * screen->height;
- }
-
- return screen_size <= s3c->memory;
-}
-
-Bool
-s3ScreenInit (KdScreenInfo *screen)
-{
- KdCardInfo *card = screen->card;
- S3CardInfo *s3c = (S3CardInfo *) card->driver;
- S3ScreenInfo *s3s;
- int memory;
- int requested_memory;
- int v_total, h_total;
- int m, n, r;
- int i;
- const KdMonitorTiming *t;
- int screen_size;
- int fb;
- int ma;
-
- s3s = (S3ScreenInfo *) xalloc (sizeof (S3ScreenInfo));
- if (!s3s)
- return FALSE;
-
- memset (s3s, '\0', sizeof (S3ScreenInfo));
-
-#ifdef PHOENIX
- screen->width = 1152;
- screen->height = 900;
- screen->rate = 85;
- screen->depth = 32;
-#endif
- if (!screen->width || !screen->height)
- {
- screen->width = 800;
- screen->height = 600;
- screen->rate = 72;
- }
- if (!screen->fb[0].depth)
- screen->fb[0].depth = 8;
-
- t = KdFindMode (screen, s3ModeSupported);
- screen->rate = t->rate;
- screen->width = t->horizontal;
- screen->height = t->vertical;
- s3GetClock (t->clock, &m, &n, &r, 511, 127, 4, 250000);
-#ifdef DEBUG
- fprintf (stderr, "computed %d,%d,%d (%d)\n",
- m, n, r, S3_CLOCK(m,n,r));
-#endif
-#if 0
- /*
- * Can only operate in pixel-doubled mode at 8 or 16 bits per pixel
- */
- if (screen->depth > 16 && S3_CLOCK(m,n,r) > S3_MAX_CLOCK)
- screen->depth = 16;
-#endif
-
- if (!KdTuneMode (screen, s3ModeUsable, s3ModeSupported))
- {
- xfree (s3s);
- return FALSE;
- }
-
- s3s->fbmap[2] = -1;
- if (screen->fb[1].depth)
- {
- if (screen->fb[0].bitsPerPixel >= 16)
- {
- s3s->fbmap[0] = 1;
- s3s->fbmap[1] = 0;
- }
- else
- {
- s3s->fbmap[0] = 0;
- s3s->fbmap[1] = 1;
- }
- }
- else
- {
- s3s->fbmap[0] = 0;
- s3s->fbmap[1] = -1;
- }
-
- screen_size = 0;
- for (fb = 0; fb < KD_MAX_FB && screen->fb[fb].depth; fb++)
- screen_size += screen->fb[fb].byteStride * screen->height;
-
- memory = s3c->memory - screen_size;
-
- /*
- * Stick cursor at end of memory
- */
- if (memory >= 2048)
- {
- s3s->cursor_base = s3c->frameBuffer + (s3c->memory - 2048);
- memory -= 2048;
- }
- else
- s3s->cursor_base = 0;
-
- screen_size = 0;
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- {
- fb = s3s->fbmap[ma];
- screen->fb[fb].frameBuffer = s3c->frameBuffer + screen_size;
- screen_size += screen->fb[fb].byteStride * screen->height;
-
- REGION_INIT(pScreen, (&s3s->region[fb]), NullBox, 0);
- if (screen->fb[fb].bitsPerPixel == 8)
- s3s->fb[ma].chroma_key = 0xff;
- else
- s3s->fb[ma].chroma_key = 0;
-
- /*
- * Use remaining memory for off-screen storage, but only use
- * one piece (either right or bottom).
- */
- if (memory >= screen->fb[fb].byteStride * S3_TILE_SIZE)
- {
- s3s->fb[ma].offscreen = screen->fb[fb].frameBuffer;
- s3s->fb[ma].offscreen_x = 0;
- s3s->fb[ma].offscreen_y = screen->height;
- s3s->fb[ma].offscreen_width = screen->fb[fb].pixelStride;
- s3s->fb[ma].offscreen_height = S3_TILE_SIZE;
- memory -= s3s->fb[ma].offscreen_height * screen->fb[fb].byteStride;
- screen_size += s3s->fb[ma].offscreen_height * screen->fb[fb].byteStride;
- }
- else
- s3s->fb[ma].offscreen = 0;
-
- switch (screen->fb[fb].depth) {
- case 8:
- screen->fb[fb].visuals = ((1 << StaticGray) |
- (1 << GrayScale) |
- (1 << StaticColor) |
- (1 << PseudoColor) |
- (1 << TrueColor) |
- (1 << DirectColor));
- screen->fb[fb].blueMask = 0x00;
- screen->fb[fb].greenMask = 0x00;
- screen->fb[fb].redMask = 0x00;
- break;
- case 15:
- screen->fb[fb].visuals = (1 << TrueColor);
- screen->fb[fb].blueMask = 0x001f;
- screen->fb[fb].greenMask = 0x03e0;
- screen->fb[fb].redMask = 0x7c00;
- break;
- case 16:
- screen->fb[fb].visuals = (1 << TrueColor);
- screen->fb[fb].blueMask = 0x001f;
- screen->fb[fb].greenMask = 0x07e0;
- screen->fb[fb].redMask = 0xf800;
- break;
- case 24:
- screen->fb[fb].visuals = (1 << TrueColor);
- screen->fb[fb].blueMask = 0x0000ff;
- screen->fb[fb].greenMask = 0x00ff00;
- screen->fb[fb].redMask = 0xff0000;
- break;
- }
- }
-
- screen->driver = s3s;
-
- return TRUE;
-}
-
-typedef struct _biosInit {
- VGA16 reg;
- VGA8 value;
-} s3BiosInit;
-
-s3BiosInit s3BiosReg[] = {
- S3_SR +0x15, 0x23,
- S3_MISC_OUT, 0x2f,
- 0xffff, 1,
- S3_SR +0x15, 0x03,
-
- S3_SR + 0x0, 0x03,
- S3_SR + 0x1, 0x00,
- S3_SR + 0x2, 0x03,
- S3_SR + 0x3, 0x00,
- S3_SR + 0x4, 0x02,
- S3_SR + 0x5, 0x05,
- S3_SR + 0x6, 0x06,
- S3_SR + 0x7, 0x07,
-/* S3_SR + 0x8, 0x06, */
- S3_SR + 0x9, 0x00,
- S3_SR + 0xa, 0x0a,
- S3_SR + 0xb, 0x00,
- S3_SR + 0xc, 0x0c,
- S3_SR + 0xd, 0x00,
- S3_SR + 0xe, 0x0e,
- S3_SR + 0xf, 0x0f,
-
-/* S3_SR +0x10, 0x00, */
-/* S3_SR +0x11, 0x0c, */
- S3_SR +0x12, 0x01,
- S3_SR +0x13, 0x52,
- S3_SR +0x14, 0x00,
-
-/* S3_SR +0x15, 0x03, */
-
- S3_SR +0x16, 0xc5,
- S3_SR +0x17, 0xfc,
- S3_SR +0x18, 0x40,
- S3_SR +0x19, 0x00,
- S3_SR +0x1a, 0x01,
- S3_SR +0x1b, 0x02,
- S3_SR +0x1c, 0x5d,
- S3_SR +0x1d, 0x00,
- S3_SR +0x1e, 0x00,
- S3_SR +0x1f, 0x00,
- S3_SR +0x20, 0x20,
- S3_SR +0x21, 0x21,
- S3_SR +0x22, 0x22,
- S3_SR +0x23, 0x23,
- S3_SR +0x24, 0x24,
- S3_SR +0x25, 0x25,
- S3_SR +0x26, 0x26,
- S3_SR +0x27, 0x04,
- S3_SR +0x28, 0xff,
- S3_SR +0x29, 0x00,
- S3_SR +0x2a, 0x2a,
- S3_SR +0x2b, 0x2b,
- S3_SR +0x2c, 0x2c,
- S3_SR +0x2d, 0x2d,
- S3_SR +0x2e, 0x2e,
- S3_SR +0x2f, 0x2f,
- S3_SR +0x30, 0x00,
- S3_SR +0x31, 0x06,
- S3_SR +0x32, 0x41,
- S3_SR +0x33, 0x67,
- S3_SR +0x34, 0x00,
- S3_SR +0x35, 0x00,
- S3_SR +0x36, 0x01,
- S3_SR +0x37, 0x52,
- S3_SR +0x38, 0x5d,
- S3_SR +0x39, 0x05,
- S3_SR +0x3a, 0x3a,
- S3_SR +0x3b, 0x3b,
- S3_SR +0x3c, 0x3c,
- S3_SR +0x3d, 0x00,
- S3_SR +0x3e, 0x3e,
- S3_SR +0x3f, 0x00,
- S3_SR +0x40, 0x40,
- S3_SR +0x41, 0x41,
- S3_SR +0x42, 0x42,
- S3_SR +0x43, 0x43,
- S3_SR +0x44, 0x44,
- S3_SR +0x45, 0x45,
- S3_SR +0x46, 0x46,
- S3_SR +0x47, 0x47,
- S3_SR +0x48, 0x48,
- S3_SR +0x49, 0x49,
- S3_SR +0x4a, 0x4a,
- S3_SR +0x4b, 0x4b,
- S3_SR +0x4c, 0x4c,
- S3_SR +0x4d, 0x4d,
- S3_SR +0x4e, 0x4e,
- S3_SR +0x4f, 0x4f,
- S3_SR +0x50, 0x00,
- S3_SR +0x51, 0x00,
- S3_SR +0x52, 0x00,
- S3_SR +0x53, 0x00,
- S3_SR +0x54, 0x00,
- S3_SR +0x55, 0x00,
- S3_SR +0x56, 0x00,
- S3_SR +0x57, 0x00,
- S3_SR +0x58, 0x00,
- S3_SR +0x59, 0x70,
- S3_SR +0x5a, 0x38,
- S3_SR +0x5b, 0x08,
- S3_SR +0x5c, 0x77,
- S3_SR +0x5d, 0x77,
- S3_SR +0x5e, 0x00,
- S3_SR +0x5f, 0x00,
- S3_SR +0x60, 0xff,
- S3_SR +0x61, 0xbf,
- S3_SR +0x62, 0xff,
- S3_SR +0x63, 0xff,
- S3_SR +0x64, 0xf7,
- S3_SR +0x65, 0xff,
- S3_SR +0x66, 0xff,
- S3_SR +0x67, 0xff,
- S3_SR +0x68, 0xff,
- S3_SR +0x69, 0xff,
- S3_SR +0x6a, 0xff,
- S3_SR +0x6b, 0xff,
- S3_SR +0x6c, 0xff,
- S3_SR +0x6d, 0xff,
- S3_SR +0x6e, 0x9b,
- S3_SR +0x6f, 0xbf,
-
- S3_AR + 0x00, 0x00,
- S3_AR + 0x01, 0x01,
- S3_AR + 0x02, 0x02,
- S3_AR + 0x03, 0x03,
- S3_AR + 0x04, 0x04,
- S3_AR + 0x05, 0x05,
- S3_AR + 0x06, 0x06,
- S3_AR + 0x07, 0x07,
- S3_AR + 0x08, 0x08,
- S3_AR + 0x09, 0x09,
- S3_AR + 0x0a, 0x0a,
- S3_AR + 0x0b, 0x0b,
- S3_AR + 0x0c, 0x0c,
- S3_AR + 0x0d, 0x0d,
- S3_AR + 0x0e, 0x0e,
- S3_AR + 0x0f, 0x0f,
- S3_AR + 0x10, 0x05,
- S3_AR + 0x11, 0x00,
- S3_AR + 0x12, 0x0f,
- S3_AR + 0x13, 0x08,
- S3_AR + 0x14, 0x00,
-
- S3_GR + 0x00, 0x00,
- S3_GR + 0x01, 0x00,
- S3_GR + 0x02, 0x00,
- S3_GR + 0x03, 0x00,
- S3_GR + 0x04, 0x00,
- S3_GR + 0x05, 0x10,
- S3_GR + 0x06, 0x0e,
- S3_GR + 0x07, 0x00,
-
- S3_CR + 0x00, 0x5f,
- S3_CR + 0x01, 0x4f,
- S3_CR + 0x02, 0x50,
- S3_CR + 0x03, 0x82,
- S3_CR + 0x04, 0x55,
- S3_CR + 0x05, 0x81,
- S3_CR + 0x06, 0xbf,
- S3_CR + 0x07, 0x1f,
- S3_CR + 0x08, 0x00,
- S3_CR + 0x09, 0x4f,
- S3_CR + 0x0a, 0x0d,
- S3_CR + 0x0b, 0x0e,
- S3_CR + 0x0c, 0x00,
- S3_CR + 0x0d, 0x00,
- S3_CR + 0x0e, 0x3f,
- S3_CR + 0x0f, 0xff,
- S3_CR + 0x10, 0x9c,
- S3_CR + 0x11, 0x0e,
- S3_CR + 0x12, 0x8f,
- S3_CR + 0x13, 0x28,
- S3_CR + 0x14, 0x1f,
- S3_CR + 0x15, 0x96,
- S3_CR + 0x16, 0xb9,
- S3_CR + 0x17, 0xa3,
- S3_CR + 0x18, 0xff,
- S3_CR + 0x19, 0xdf,
- S3_CR + 0x1a, 0xdf,
- S3_CR + 0x1b, 0xdf,
- S3_CR + 0x1c, 0xdf,
- S3_CR + 0x1d, 0xdf,
- S3_CR + 0x1e, 0xdf,
- S3_CR + 0x1f, 0xdf,
- S3_CR + 0x20, 0xdf,
- S3_CR + 0x21, 0x00,
-/* S3_CR + 0x22, 0x07, */
- S3_CR + 0x23, 0x00,
- S3_CR + 0x24, 0xdf,
- S3_CR + 0x25, 0xdf,
- S3_CR + 0x26, 0x00,
- S3_CR + 0x27, 0xdf,
- S3_CR + 0x28, 0xdf,
- S3_CR + 0x29, 0xdf,
- S3_CR + 0x2a, 0xdf,
- S3_CR + 0x2b, 0xdf,
- S3_CR + 0x2c, 0xdf,
- S3_CR + 0x2d, 0x8a,
- S3_CR + 0x2e, 0x22,
- S3_CR + 0x2f, 0x02,
- S3_CR + 0x30, 0xe1,
- S3_CR + 0x31, 0x05,
- S3_CR + 0x32, 0x40,
- S3_CR + 0x33, 0x08,
- S3_CR + 0x34, 0x00,
- S3_CR + 0x35, 0x00,
- S3_CR + 0x36, 0xbf,
- S3_CR + 0x37, 0x9b,
-/* S3_CR + 0x38, 0x7b, */
-/* S3_CR + 0x39, 0xb8, */
- S3_CR + 0x3a, 0x45,
- S3_CR + 0x3b, 0x5a,
- S3_CR + 0x3c, 0x10,
- S3_CR + 0x3d, 0x00,
- S3_CR + 0x3e, 0xfd,
- S3_CR + 0x3f, 0x00,
- S3_CR + 0x40, 0x00,
- S3_CR + 0x41, 0x92,
- S3_CR + 0x42, 0xc0,
- S3_CR + 0x43, 0x68,
- S3_CR + 0x44, 0xff,
- S3_CR + 0x45, 0xe8,
- S3_CR + 0x46, 0xff,
- S3_CR + 0x47, 0xff,
- S3_CR + 0x48, 0xf8,
- S3_CR + 0x49, 0xff,
- S3_CR + 0x4a, 0xfe,
- S3_CR + 0x4b, 0xff,
- S3_CR + 0x4c, 0xff,
- S3_CR + 0x4d, 0xff,
- S3_CR + 0x4e, 0xff,
- S3_CR + 0x4f, 0xff,
- S3_CR + 0x50, 0x00,
- S3_CR + 0x51, 0x00,
- S3_CR + 0x52, 0x00,
- S3_CR + 0x53, 0x00,
- S3_CR + 0x54, 0x00,
- S3_CR + 0x55, 0x00,
- S3_CR + 0x56, 0x00,
- S3_CR + 0x57, 0x00,
-#if 0
- S3_CR + 0x58, 0x00,
- S3_CR + 0x59, 0xf0,
-#endif
- S3_CR + 0x5a, 0x00,
- S3_CR + 0x5b, 0x00,
-#if 0
- S3_CR + 0x5c, 0x00,
-#endif
- S3_CR + 0x5d, 0x00,
- S3_CR + 0x5e, 0x00,
- S3_CR + 0x5f, 0x00,
- S3_CR + 0x60, 0x09,
- S3_CR + 0x61, 0x9d,
- S3_CR + 0x62, 0xff,
- S3_CR + 0x63, 0x00,
- S3_CR + 0x64, 0xfd,
- S3_CR + 0x65, 0x04,
- S3_CR + 0x66, 0x88,
- S3_CR + 0x67, 0x00,
- S3_CR + 0x68, 0x7f,
- S3_CR + 0x69, 0x00,
- S3_CR + 0x6a, 0x00,
- S3_CR + 0x6b, 0x00,
- S3_CR + 0x6c, 0x00,
- S3_CR + 0x6d, 0x11,
- S3_CR + 0x6e, 0xff,
- S3_CR + 0x6f, 0xfe,
-
- S3_CR + 0x70, 0x30,
- S3_CR + 0x71, 0xc0,
- S3_CR + 0x72, 0x07,
- S3_CR + 0x73, 0x1f,
- S3_CR + 0x74, 0x1f,
- S3_CR + 0x75, 0x1f,
- S3_CR + 0x76, 0x0f,
- S3_CR + 0x77, 0x1f,
- S3_CR + 0x78, 0x01,
- S3_CR + 0x79, 0x01,
- S3_CR + 0x7a, 0x1f,
- S3_CR + 0x7b, 0x1f,
- S3_CR + 0x7c, 0x17,
- S3_CR + 0x7d, 0x17,
- S3_CR + 0x7e, 0x17,
- S3_CR + 0x7f, 0xfd,
- S3_CR + 0x80, 0x00,
- S3_CR + 0x81, 0x92,
- S3_CR + 0x82, 0x10,
- S3_CR + 0x83, 0x07,
- S3_CR + 0x84, 0x42,
- S3_CR + 0x85, 0x00,
- S3_CR + 0x86, 0x00,
- S3_CR + 0x87, 0x00,
- S3_CR + 0x88, 0x10,
- S3_CR + 0x89, 0xfd,
- S3_CR + 0x8a, 0xfd,
- S3_CR + 0x8b, 0xfd,
- S3_CR + 0x8c, 0xfd,
- S3_CR + 0x8d, 0xfd,
- S3_CR + 0x8e, 0xfd,
- S3_CR + 0x8f, 0xfd,
- S3_CR + 0x90, 0x00,
- S3_CR + 0x91, 0x4f,
- S3_CR + 0x92, 0x10,
- S3_CR + 0x93, 0x00,
- S3_CR + 0x94, 0xfd,
- S3_CR + 0x95, 0xfd,
- S3_CR + 0x96, 0xfd,
- S3_CR + 0x97, 0xfd,
- S3_CR + 0x98, 0xfd,
- S3_CR + 0x99, 0xff,
- S3_CR + 0x9a, 0xfd,
- S3_CR + 0x9b, 0xff,
- S3_CR + 0x9c, 0xfd,
- S3_CR + 0x9d, 0xfd,
- S3_CR + 0x9e, 0xfd,
- S3_CR + 0x9f, 0xff,
- S3_CR + 0xa0, 0x0f,
-#if 0
- S3_CR + 0xa1, 0x00,
- S3_CR + 0xa2, 0x00,
- S3_CR + 0xa3, 0x00,
- S3_CR + 0xa4, 0x55,
-#endif
- S3_CR + 0xa5, 0x09,
- S3_CR + 0xa6, 0x20,
-#if 0
- S3_CR + 0xa7, 0x00,
- S3_CR + 0xa8, 0x00,
- S3_CR + 0xa9, 0x00,
- S3_CR + 0xaa, 0x00,
- S3_CR + 0xab, 0x00,
- S3_CR + 0xac, 0x00,
- S3_CR + 0xad, 0x00,
- S3_CR + 0xae, 0x00,
- S3_CR + 0xaf, 0x00,
- S3_CR + 0xb0, 0xff,
-#endif
- S3_CR + 0xb1, 0x0e,
-#if 0
- S3_CR + 0xb2, 0x55,
- S3_CR + 0xb3, 0x00,
- S3_CR + 0xb4, 0x55,
- S3_CR + 0xb5, 0x00,
- S3_CR + 0xb6, 0x00,
-#endif
- S3_CR + 0xb7, 0x84,
-#if 0
- S3_CR + 0xb8, 0xff,
- S3_CR + 0xb9, 0xff,
- S3_CR + 0xba, 0xff,
- S3_CR + 0xbb, 0xff,
- S3_CR + 0xbc, 0xff,
- S3_CR + 0xbd, 0xff,
- S3_CR + 0xbe, 0xff,
- S3_CR + 0xbf, 0xff,
-#endif
-
- S3_SR +0x15, 0x23,
- 0xffff, 1,
- S3_SR +0x15, 0x03,
- 0xffff, 1,
-};
-
-#define S3_NUM_BIOS_REG (sizeof (s3BiosReg) / sizeof (s3BiosReg[0]))
-
-typedef struct _bios32Init {
- VGA16 offset;
- VGA32 value;
-} s3Bios32Init;
-
-s3Bios32Init s3Bios32Reg[] = {
- 0x8168, 0x00000000,
- 0x816c, 0x00000001,
- 0x8170, 0x00000000,
- 0x8174, 0x00000000,
- 0x8178, 0x00000000,
- 0x817c, 0x00000000,
-#if 0
- 0x8180, 0x00140000,
- 0x8184, 0x00000000,
- 0x8188, 0x00000000,
- 0x8190, 0x00000000,
- 0x8194, 0x00000000,
- 0x8198, 0x00000000,
- 0x819c, 0x00000000,
- 0x81a0, 0x00000000,
-#endif
- 0x81c0, 0x00000000,
- 0x81c4, 0x01fbffff,
- 0x81c8, 0x00f7ffbf,
- 0x81cc, 0x00f7ff00,
- 0x81d0, 0x11ffff7f,
- 0x81d4, 0x7fffffdf,
- 0x81d8, 0xfdfff9ff,
- 0x81e0, 0xfd000000,
- 0x81e4, 0x00000000,
- 0x81e8, 0x00000000,
- 0x81ec, 0x00010000,
- 0x81f0, 0x07ff057f,
- 0x81f4, 0x07ff07ff,
- 0x81f8, 0x00000000,
- 0x81fc, 0x00000000,
- 0x8200, 0x00000000,
- 0x8204, 0x00000000,
- 0x8208, 0x33000000,
- 0x820c, 0x7f000000,
- 0x8210, 0x80000000,
- 0x8214, 0x00000000,
- 0x8218, 0xffffffff,
- 0x8300, 0xff007fef,
- 0x8304, 0xfffdf7bf,
- 0x8308, 0xfdfffbff,
-};
-
-#define S3_NUM_BIOS32_REG (sizeof (s3Bios32Reg) / sizeof (s3Bios32Reg[0]))
-
-/*
- * Initialize the card precisely as the bios does
- */
-s3DoBiosInit (KdCardInfo *card)
-{
- S3CardInfo *s3c = card->driver;
- CARD32 *regs = (CARD32 *) s3c->registers;
- S3Vga *s3vga = &s3c->s3vga;
- int r;
-
- for (r = 0; r < S3_NUM_BIOS_REG; r++)
- {
- if (s3BiosReg[r].reg == 0xffff)
- sleep (s3BiosReg[r].value);
- else
- VgaStore (&s3vga->card, s3BiosReg[r].reg, s3BiosReg[r].value);
- }
- VgaStore (&s3vga->card, S3_SR+0x10, 0x22);
- VgaStore (&s3vga->card, S3_SR+0x11, 0x44);
- VgaStore (&s3vga->card, S3_SR+0x15, 0x01);
- sleep (1);
- VgaStore (&s3vga->card, S3_SR+0x15, 0x03);
- VgaStore (&s3vga->card, S3_CR+0x6f, 0xff);
- VgaStore (&s3vga->card, S3_CR+0x3f, 0x3f);
- sleep (1);
- VgaStore (&s3vga->card, S3_CR+0x3f, 0x00);
- VgaStore (&s3vga->card, S3_CR+0x6f, 0xfe);
- VgaInvalidate (&s3vga->card);
- for (r = 0; r < S3_NUM_BIOS32_REG; r++)
- regs[s3Bios32Reg[r].offset/4] = s3Bios32Reg[r].value;
-}
-
-void
-s3Preserve (KdCardInfo *card)
-{
- S3CardInfo *s3c = card->driver;
- S3Ptr s3 = s3c->s3;
- S3Vga *s3vga = &s3c->s3vga;
- S3Save *save = &s3c->save;
- CARD8 t1, t2;
- CARD8 *cursor_base;
- CARD8 streams_mode;
-
- s3Save (s3vga);
- if (!s3c->bios_initialized)
- s3DoBiosInit (card);
-
- _s3SetBlank (s3, s3vga, TRUE);
- /*
- * Preserve the first part of the frame buffer which holds
- * the text mode fonts and data
- */
- s3Set (s3vga, s3_linear_window_size, 3);
- s3Set (s3vga, s3_enable_linear, 1);
- VgaFlush (&s3vga->card);
- memcpy (save->text_save, s3c->frameBuffer, S3_TEXT_SAVE);
- /*
- * Preserve graphics engine state
- */
- save->alt_mix = s3->alt_mix;
- save->write_mask = s3->write_mask;
- save->fg = s3->fg;
- save->bg = s3->bg;
- /*
- * Preserve streams processor state
- */
- streams_mode = s3Get (s3vga, s3_streams_mode);
- s3SetImm (s3vga, s3_streams_mode, 3);
- save->global_bitmap_1 = s3->global_bitmap_1;
- save->global_bitmap_2 = s3->global_bitmap_2;
- save->adv_func_cntl = s3->adv_func_cntl;
- save->primary_bitmap_1 = s3->primary_bitmap_1;
- save->primary_bitmap_2 = s3->primary_bitmap_2;
- save->secondary_bitmap_1 = s3->secondary_bitmap_1;
- save->secondary_bitmap_2 = s3->secondary_bitmap_2;
- save->primary_stream_control = s3->primary_stream_control;
- save->blend_control = s3->blend_control;
- save->primary_stream_addr_0 = s3->primary_stream_addr_0;
- save->primary_stream_addr_1 = s3->primary_stream_addr_1;
- save->primary_stream_stride = s3->primary_stream_stride;
- save->primary_stream_xy = s3->primary_stream_xy;
- save->primary_stream_size = s3->primary_stream_size;
- save->primary_stream_mem = s3->primary_stream_mem;
- save->secondary_stream_xy = s3->secondary_stream_xy;
- save->secondary_stream_size = s3->secondary_stream_size;
- save->streams_fifo = s3->streams_fifo;
- s3SetImm (s3vga, s3_streams_mode, streams_mode);
- _s3SetBlank (s3, s3vga, FALSE);
-}
-
-/*
- * Enable the card for rendering. Manipulate the initial settings
- * of the card here.
- */
-int s3CpuTimeout, s3AccelTimeout;
-
-void
-s3SetGlobalBitmap (ScreenPtr pScreen, int ma)
-{
- KdScreenPriv(pScreen);
- s3ScreenInfo (pScreenPriv);
-
- if (s3s->current_ma != ma)
- {
- s3CardInfo (pScreenPriv);
- S3Vga *s3vga = &s3c->s3vga;
- S3Ptr s3 = s3c->s3;
- CARD32 gb1, gb2;
- int depth;
- int length;
- KdCheckSync (pScreen);
- switch (s3s->fb[ma].accel_bpp) {
- case 8:
- case 24:
- length = 0;
- break;
- case 16:
- length = 1;
- break;
- case 32:
- length = 3;
- break;
- }
- s3SetImm (s3vga, s3_pixel_length, length);
- gb1 = s3s->fb[ma].bitmap_offset;
- gb2 = ((1 << 0) |
- (0 << 2) |
- (1 << 3) |
- ((s3s->fb[ma].accel_stride >> 4) << 4) |
- (s3s->fb[ma].accel_bpp << 16) |
- (0 << 24) |
- (1 << 28));
- s3->global_bitmap_1 = gb1;
- s3->global_bitmap_2 = gb2;
- s3->global_bitmap_2 = gb2;
- s3s->current_ma = ma;
- }
-}
-
-Bool
-s3Enable (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- KdCardInfo *card = pScreenPriv->card;
- KdScreenInfo *screen = pScreenPriv->screen;
- s3CardInfo (pScreenPriv);
- s3ScreenInfo (pScreenPriv);
-
- S3Vga *s3vga = &s3c->s3vga;
- S3Ptr s3 = s3c->s3;
- int hactive, hblank, hfp, hbp;
- int vactive, vblank, vfp, vbp;
- int hsize;
-
- int h_total;
- int h_display_end;
- int h_blank_start;
- int h_blank_end;
- int h_sync_start;
- int h_sync_end;
- int h_screen_off;
- int h_start_fifo_fetch;
-
- int primary_stream_l1[KD_MAX_FB];
-
- int v_total;
- int v_retrace_start;
- int v_retrace_end;
- int v_display_end;
- int v_blank_start;
- int v_blank_end;
- int v_blank_start_adjust = 0;
- int v_blank_end_adjust = 0;
-
- int h_blank_start_adjust = 0;
- int h_blank_end_adjust = 0;
- int h_sync_start_adjust = 0;
- int h_sync_end_adjust = 0;
- int h_start_fifo_fetch_adjust = 0;
- int h_sync_extend;
- int h_blank_extend;
- int i;
- CARD16 cursor_address;
- const KdMonitorTiming *t;
- int m, n, r;
- Bool clock_double;
- int cpu_timeout;
- int accel_timeout;
- int bytes_per_ms;
- CARD32 control[2];
- int fb;
- int ma;
-
- s3s->primary_depth = screen->fb[s3s->fbmap[0]].depth;
-
- s3s->use_streams = TRUE;
-
- t = KdFindMode (screen, s3ModeSupported);
-
- hfp = t->hfp;
- hbp = t->hbp;
- hblank = t->hblank;
- hactive = t->horizontal;
-
- vfp = t->vfp;
- vbp = t->vbp;
- vblank = t->vblank;
- vactive = t->vertical;
-
-
- m = s3Get (s3vga, s3_dclk_m);
- n = s3Get (s3vga, s3_dclk_n);
- r = s3Get (s3vga, s3_dclk_r);
-#define DEBUG_CLOCK
-#ifdef DEBUG_CLOCK
- fprintf (stderr, "old clock %d, %d, %d (%d)\n", m, n, r, S3_CLOCK(m,n,r));
-#endif
- clock_double = FALSE;
- s3GetClock (t->clock, &m, &n, &r, 511, 127, 4, 250000);
- if (S3_CLOCK(m,n,r) > S3_MAX_CLOCK && !s3s->use_streams)
- clock_double = TRUE;
- s3Set (s3vga, s3_clock_select, 3);
- s3Set (s3vga, s3_dclk_m, m);
- s3Set (s3vga, s3_dclk_n, n);
- s3Set (s3vga, s3_dclk_r, r);
-#ifdef DEBUG_CLOCK
- fprintf (stderr, "new clock %d, %d, %d (%d)\n", m, n, r, S3_CLOCK(m,n,r));
-#endif
-
- if (s3s->use_streams)
- {
- s3Set (s3vga, s3_streams_mode, 3);
- s3Set (s3vga, s3_enable_l1_parameter, 1);
- }
- else
- {
- s3Set (s3vga, s3_streams_mode, 0);
- s3Set (s3vga, s3_enable_l1_parameter, 0);
- }
- s3Set (s3vga, s3_flat_panel_output_control_1, 0);
- s3Set (s3vga, s3_flat_panel_output_control_2, 0);
- s3Set (s3vga, s3_select_graphics_mode, 1);
- s3Set (s3vga, s3_enable_blinking, 0);
- s3Set (s3vga, s3_enable_vga_16bit, 0);
- s3Set (s3vga, s3_enhanced_memory_mapping, 1);
- s3Set (s3vga, s3_enable_sff, 1);
- s3Set (s3vga, s3_enable_2d_access, 1);
- s3Set (s3vga, s3_2bk_cga, 1);
- s3Set (s3vga, s3_4bk_hga, 1);
- s3Set (s3vga, s3_v_total_double, 0);
- s3Set (s3vga, s3_address_16k_wrap, 1);
- s3Set (s3vga, s3_word_mode, 0);
- s3Set (s3vga, s3_byte_mode, 1);
- s3Set (s3vga, s3_hardware_reset, 1);
- s3Set (s3vga, s3_max_scan_line, 0);
- s3Set (s3vga, s3_linear_window_size, 3);
- s3Set (s3vga, s3_enable_linear, 1);
- s3Set (s3vga, s3_enable_2d_3d, 1);
- s3Set (s3vga, s3_refresh_control, 1);
- s3Set (s3vga, s3_disable_pci_read_bursts, 0);
- s3Set (s3vga, s3_pci_disconnect_enable, 1);
- s3Set (s3vga, s3_primary_load_control, 0);
- s3Set (s3vga, s3_secondary_load_control, 0);
- s3Set (s3vga, s3_pci_retry_enable, 1);
- s3Set (s3vga, s3_enable_256, 1);
- s3Set (s3vga, s3_border_select, 1); /* eliminate white border */
- s3SetImm (s3vga, s3_lock_palette, 0); /* unlock palette/border regs */
- s3Set (s3vga, s3_disable_v_retrace_int, 1);
- if (t->hpol == KdSyncPositive)
- s3Set (s3vga, s3_horz_sync_neg, 0);
- else
- s3Set (s3vga, s3_horz_sync_neg, 1);
- if (t->vpol == KdSyncPositive)
- s3Set (s3vga, s3_vert_sync_neg, 0);
- else
- s3Set (s3vga, s3_vert_sync_neg, 1);
-
- s3Set (s3vga, s3_dot_clock_8, 1);
- s3Set (s3vga, s3_enable_write_plane, 0xf);
- s3Set (s3vga, s3_extended_memory_access, 1);
- s3Set (s3vga, s3_sequential_addressing_mode, 1);
- s3Set (s3vga, s3_select_chain_4_mode, 1);
- s3Set (s3vga, s3_linear_addressing_control, 1);
-
- s3Set (s3vga, s3_enable_gamma_correction, 0);
-
- s3Set (s3vga, s3_enable_8_bit_luts, 1);
-
- s3Set (s3vga, s3_dclk_invert, 0);
- s3Set (s3vga, s3_enable_clock_double, 0);
- s3Set (s3vga, s3_dclk_over_2, 0);
-
- s3Set (s3vga, s3_delay_h_enable, 0);
- s3Set (s3vga, s3_sdclk_skew, 0);
-
- s3Set (s3vga, s3_dac_mask, 0xff);
-
-#if 0
-#ifdef DEBUG_CLOCK
- m = s3Get (s3vga, s3_mclk_m);
- n = s3Get (s3vga, s3_mclk_n);
- r = s3Get (s3vga, s3_mclk_r);
- fprintf (stderr, "old mclk %d, %d, %d (%d)\n", m, n, r, S3_CLOCK(m,n,r));
-#endif
-
- s3GetClock (125282, &m, &n, &r, 127, 31, 3, 250000);
-
-#ifdef DEBUG_CLOCK
- fprintf (stderr, "new mclk %d, %d, %d (%d)\n", m, n, r,S3_CLOCK(m,n,r));
-#endif
-
- s3Set (s3vga, s3_mclk_m, m);
- s3Set (s3vga, s3_mclk_n, n);
- s3Set (s3vga, s3_mclk_r, r);
-
-#ifdef DEBUG_CLOCK
- m = s3Get (s3vga, s3_eclk_m);
- n = s3Get (s3vga, s3_eclk_n);
- r = s3Get (s3vga, s3_eclk_r);
- fprintf (stderr, "old eclk %d, %d, %d (%d)\n", m, n, r, S3_CLOCK(m,n,r));
-#endif
-
-#define S3_ECLK 125282
-
- s3GetClock (S3_ECLK, &m, &n, &r, 127, 31, 3, 250000);
-
-#ifdef DEBUG_CLOCK
- fprintf (stderr, "new eclk %d, %d, %d (%d)\n", m, n, r,S3_CLOCK(m,n,r));
-#endif
-
- s3Set (s3vga, s3_eclk_m, m);
- s3Set (s3vga, s3_eclk_n, n);
- s3Set (s3vga, s3_eclk_r, r);
-#endif
-
- /*
- * Compute character lengths for horizontal timing values
- */
- hactive = screen->width / 8;
- hblank /= 8;
- hfp /= 8;
- hbp /= 8;
- /*
- * Set pixel size, choose clock doubling mode
- */
-
- bytes_per_ms = 0;
-
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- {
- fb = s3s->fbmap[ma];
- s3s->fb[ma].accel_bpp = screen->fb[fb].bitsPerPixel;
- s3s->fb[ma].accel_stride = screen->fb[fb].pixelStride;
- s3s->fb[ma].bitmap_offset = screen->fb[fb].frameBuffer - s3c->frameBuffer;
- switch (s3s->fb[ma].accel_bpp) {
- case 8:
- h_screen_off = hactive;
- s3Set (s3vga, s3_pixel_length, 0);
- s3Set (s3vga, s3_color_mode, 0);
- control[ma] = 0;
- /*
- * Set up for double-pixel mode, switch color modes,
- * divide the dclk and delay h blank by 2 dclks
- */
- if (clock_double)
- {
- s3Set (s3vga, s3_color_mode, 1);
- s3Set (s3vga, s3_dclk_over_2, 1);
- s3Set (s3vga, s3_enable_clock_double, 1);
- s3Set (s3vga, s3_h_skew, 1);
- h_blank_start_adjust = -3;
- h_blank_end_adjust = -4;
- s3Set (s3vga, s3_border_select, 0);
- }
- break;
- case 16:
- h_screen_off = hactive * 2;
- s3Set (s3vga, s3_pixel_length, 1);
- if (screen->fb[fb].depth == 15)
- control[ma] = 3 << 24;
- else
- control[ma] = 5 << 24;
- if (clock_double)
- {
- if (screen->fb[fb].depth == 15)
- s3Set (s3vga, s3_color_mode, 3);
- else
- s3Set (s3vga, s3_color_mode, 5);
- s3Set (s3vga, s3_dclk_over_2, 1);
- s3Set (s3vga, s3_enable_clock_double, 1);
- s3Set (s3vga, s3_border_select, 0);
- h_blank_start_adjust = 4;
- h_blank_end_adjust = -4;
- }
- else
- {
- if (screen->fb[fb].depth == 15)
- s3Set (s3vga, s3_color_mode, 2);
- else
- s3Set (s3vga, s3_color_mode, 4);
- s3Set (s3vga, s3_dclk_over_2, 0);
- s3Set (s3vga, s3_enable_clock_double, 0);
- s3Set (s3vga, s3_delay_blank, 0);
- }
- break;
- case 24:
- control[ma] = 6 << 24;
- h_screen_off = hactive * 3;
- s3s->fb[ma].accel_bpp = 8;
- s3s->fb[ma].accel_stride = screen->fb[fb].pixelStride * 3;
- break;
- case 32:
- control[ma] = 7 << 24;
- h_screen_off = hactive * 4;
- s3Set (s3vga, s3_pixel_length, 3);
- s3Set (s3vga, s3_color_mode, 0xd);
- break;
- }
- bytes_per_ms += t->clock * (screen->fb[fb].bitsPerPixel / 8);
- primary_stream_l1[ma] = (screen->width * screen->fb[fb].bitsPerPixel / (8 * 8)) - 1;
- }
-
- /*
- * X server starts frame buffer at top of memory
- */
- s3Set (s3vga, s3_start_address, 0);
-
- /*
- * Set various registers to avoid snow on the screen
- */
-
- fprintf (stderr, "bytes_per_ms %d\n", bytes_per_ms);
- fprintf (stderr, "primary 0x%x master 0x%x command 0x%x lpb 0x%x cpu 0x%x 2d 0x%x\n",
- s3Get (s3vga, s3_primary_stream_timeout),
- s3Get (s3vga, s3_master_control_unit_timeout),
- s3Get (s3vga, s3_command_buffer_timeout),
- s3Get (s3vga, s3_lpb_timeout),
- s3Get (s3vga, s3_cpu_timeout),
- s3Get (s3vga, s3_2d_graphics_engine_timeout));
-
- /*
- * Test:
- * accel x11perf -line500
- * cpu x11perf -circle500
- *
- * cpu accel
- * 1600x1200x32x85 (918000) 1 1 not enough
- * 1600x1200x32x75 (810000) 3 2
- * 1600x1200x32x70 (756000) 4 3
- * 1600x1200x32x60 (648000) 6 5
- *
- * 1280x1024x32x85 (630000) 6 4
- * 1280x1024x32x75 (540000) a 6
- * 1280x1024x32x60 (432000) 1f a
- *
- * 1152x900x32x85 (490000) a 6
- * 1152x900x32x75 (433000) 1f 8
- * 1152x900x32x70 (401000) 1f a
- * 1152x900x32x66 (380000) 1f a
- *
- * 1024x768x32x85 (378000) 1f a
- * 1024x768x32x75 (315000) 1f b
- * 1024x768x32x70 (300000) 1f b
- * 1024x768x32x60 (260000) 1f 12
- *
- * 800x600x32x85 (225000) 1f 1a
- * 800x600x32x72 (200000) 1f 1d
- * 800x600x32x75 (198000) 1f 1d
- *
- * 1600x1200x16x85 (459000) 1f 8
- * 1600x1200x16x75 (405000) 1f a
- * 1600x1200x16x70 (378000) 1f b
- * 1600x1200x16x60 (324000) 1f f
- *
- * 1280x1024x16x85 (315000) 1f 12
- * 1280x1024x16x75 (270000) 1f 16
- * 1280x1024x16x60 (216000) 1f 1d
- *
- * 1600x1200x8x85 (229000) 1f 1f
- *
- */
-
- if (s3CpuTimeout)
- {
- if (s3CpuTimeout < 0)
- cpu_timeout = 0;
- else
- cpu_timeout = s3CpuTimeout;
- if (s3AccelTimeout < 0)
- accel_timeout = 0;
- else if (s3AccelTimeout)
- accel_timeout = s3AccelTimeout;
- else
- accel_timeout = s3CpuTimeout;
- }
- else if (bytes_per_ms >= 900000)
- {
- cpu_timeout = 0x01;
- accel_timeout = 0x01;
- }
- else if (bytes_per_ms >= 800000)
- {
- cpu_timeout = 0x03;
- accel_timeout = 0x02;
- }
- else if (bytes_per_ms >= 700000)
- {
- cpu_timeout = 0x04;
- accel_timeout = 0x03;
- }
- else if (bytes_per_ms >= 600000)
- {
- cpu_timeout = 0x06;
- accel_timeout = 0x04;
- }
- else if (bytes_per_ms >= 475000)
- {
- cpu_timeout = 0x0a;
- accel_timeout = 0x06;
- }
- else if (bytes_per_ms >= 425000)
- {
- cpu_timeout = 0x1f;
- accel_timeout = 0x8;
- }
- else if (bytes_per_ms >= 300000)
- {
- cpu_timeout = 0x1f;
- accel_timeout = 0x0a;
- }
- else if (bytes_per_ms >= 250000)
- {
- cpu_timeout = 0x1f;
- accel_timeout = 0x12;
- }
- else if (bytes_per_ms >= 200000)
- {
- cpu_timeout = 0x1f;
- accel_timeout = 0x1a;
- }
- else
- {
- cpu_timeout = 0x1f;
- accel_timeout = 0x1f;
- }
-
- fprintf (stderr, "cpu 0x%x accel 0x%x\n", cpu_timeout, accel_timeout);
-
- s3Set (s3vga, s3_primary_stream_timeout, 0xc0);
- s3Set (s3vga, s3_master_control_unit_timeout, 0xf);
- s3Set (s3vga, s3_command_buffer_timeout, 0x1f);
- s3Set (s3vga, s3_lpb_timeout, 0xf);
- s3Set (s3vga, s3_2d_graphics_engine_timeout, accel_timeout);
- s3Set (s3vga, s3_cpu_timeout, cpu_timeout);
-
- s3Set (s3vga, s3_fifo_fetch_timing, 1);
- s3Set (s3vga, s3_fifo_drain_delay, 2);
-
- /*
- * Compute horizontal register values from timings
- */
- h_total = hactive + hblank - 5;
- h_display_end = hactive - 1;
-
- h_sync_start = hactive + hfp + h_sync_start_adjust;
- h_sync_end = hactive + hblank - hbp + h_sync_end_adjust;
- /*
- * pad the blank values narrow a bit and use the border_select to
- * eliminate the remaining border; don't know why, but it doesn't
- * work in the documented fashion
- */
- h_blank_start = hactive + 1 + h_blank_start_adjust;
- h_blank_end = hactive + hblank - 2 + h_blank_end_adjust;
- /*
- * The manual says h_total - 5, but the
- * bios does differently...
- */
- if (screen->width >= 1600)
- h_start_fifo_fetch = h_total - 24;
- else if (screen->width >= 1280)
- h_start_fifo_fetch = h_total - 19;
- else if (screen->width >= 1024)
- h_start_fifo_fetch = h_total - 14;
- else if (screen->width >= 800)
- h_start_fifo_fetch = h_total - 10;
- else
- h_start_fifo_fetch = h_total - 5;
-
- h_start_fifo_fetch += h_start_fifo_fetch_adjust;
- if (h_blank_end - h_blank_start >= 0x40)
- h_blank_extend = 1;
- else
- h_blank_extend = 0;
-
- if (h_sync_end - h_sync_start >= 0x20)
- h_sync_extend = 1;
- else
- h_sync_extend = 0;
-
-#ifdef DEBUG
- fprintf (stderr, "h_total %d h_display_end %d\n",
- h_total, h_display_end);
- fprintf (stderr, "h_sync_start %d h_sync_end %d h_sync_extend %d\n",
- h_sync_start, h_sync_end, h_sync_extend);
- fprintf (stderr, "h_blank_start %d h_blank_end %d h_blank_extend %d\n",
- h_blank_start, h_blank_end, h_blank_extend);
-#endif
-
- s3Set (s3vga, s3_h_total, h_total);
- s3Set (s3vga, s3_h_display_end, h_display_end);
- s3Set (s3vga, s3_h_blank_start, h_blank_start);
- s3Set (s3vga, s3_h_blank_end, h_blank_end);
- s3Set (s3vga, s3_h_sync_start, h_sync_start);
- s3Set (s3vga, s3_h_sync_end, h_sync_end);
- s3Set (s3vga, s3_screen_offset, h_screen_off);
- s3Set (s3vga, s3_h_start_fifo_fetch, h_start_fifo_fetch);
- s3Set (s3vga, s3_h_sync_extend, h_sync_extend);
- s3Set (s3vga, s3_h_blank_extend, h_blank_extend);
-
- s3Set (s3vga, s3_dac_power_saving_disable, 0);
- s3Set (s3vga, s3_dac_power_up_time, hactive + hblank);
-
- s3Set (s3vga, s3_primary_stream_l1, primary_stream_l1[0]);
-
- s3Set (s3vga, s3_streams_fifo_delay, 0);
-
- v_total = vactive + vblank - 2;
- v_display_end = vactive - 1;
-
- v_blank_start = vactive - 1 + v_blank_start_adjust;
- v_blank_end = v_blank_start + vblank - 1 + v_blank_end_adjust;
-
- v_retrace_start = vactive + vfp;
- v_retrace_end = vactive + vblank - vbp;
-
- s3Set (s3vga, s3_v_total, v_total);
- s3Set (s3vga, s3_v_retrace_start, v_retrace_start);
- s3Set (s3vga, s3_v_retrace_end, v_retrace_end);
- s3Set (s3vga, s3_v_display_end, v_display_end);
- s3Set (s3vga, s3_v_blank_start, v_blank_start);
- s3Set (s3vga, s3_v_blank_end, v_blank_end);
-
- if (vactive >= 1024)
- s3Set (s3vga, s3_line_compare, 0x7ff);
- else
- s3Set (s3vga, s3_line_compare, 0x3ff);
-
- /*
- * Set cursor
- */
- if (!screen->softCursor)
- {
- cursor_address = (s3s->cursor_base - s3c->frameBuffer) / 1024;
-
- s3Set (s3vga, s3_cursor_address, cursor_address);
- s3Set (s3vga, s3_cursor_ms_x11, 0);
- s3Set (s3vga, s3_cursor_enable, 1);
- }
- else
- s3Set (s3vga, s3_cursor_enable, 0);
-
-#define MAKE_GBF(bds,be,stride,bpp,tile) (\
- ((bds) << 0) | \
- ((be) << 3) | \
- ((stride) << 4) | \
- ((bpp) << 16) | \
- ((tile) << 24))
- /*
- * Set accelerator
- */
- switch (screen->width) {
-#if 0
- case 640: s3Set (s3vga, s3_ge_screen_width, 1); break;
- case 800: s3Set (s3vga, s3_ge_screen_width, 2); break;
- case 1024: s3Set (s3vga, s3_ge_screen_width, 0); break;
- case 1152: s3Set (s3vga, s3_ge_screen_width, 4); break;
- case 1280: s3Set (s3vga, s3_ge_screen_width, 3); break;
- case 1600: s3Set (s3vga, s3_ge_screen_width, 6); break;
-#endif
- default:
- s3Set (s3vga, s3_ge_screen_width, 7); /* use global bitmap descriptor */
- }
-
-#if 0
- crtc->l_parm_0_7 = screen->width / 4; /* Undocumented. */
-#endif
-
- /*
- * Set DPMS to normal
- */
- s3Set (s3vga, s3_hsync_control, 0);
- s3Set (s3vga, s3_vsync_control, 0);
-
- _s3SetBlank (s3, s3vga, TRUE);
- if (s3s->use_streams)
- s3Set (s3vga, s3_primary_stream_definition, 1);
- else
- s3Set (s3vga, s3_primary_stream_definition, 0);
-
- VgaFlush(&s3vga->card);
- VgaSetImm (&s3vga->card, s3_clock_load_imm, 1);
- VgaSetImm(&s3vga->card, s3_clock_load_imm, 0);
-
-
- if (s3s->use_streams)
- {
- fb = s3s->fbmap[0];
- s3->primary_stream_control = control[0];
- s3->primary_stream_addr_0 =
- s3->primary_stream_addr_1 = s3s->fb[0].bitmap_offset;
- s3->primary_stream_stride = screen->fb[fb].byteStride;
- s3->primary_stream_xy = (1 << 16) | 1;
- s3->primary_stream_size = ((screen->fb[fb].pixelStride - 1) << 16) | screen->height;
- s3->primary_stream_mem = (screen->fb[fb].byteStride * screen->height) / 8 - 1;
- if (s3s->fbmap[1] >= 0)
- {
- fb = s3s->fbmap[1];
- s3->blend_control = 5 << 24;
- if (s3s->fb[0].accel_bpp == 8)
- s3->chroma_key_control = 0x33000000 | s3s->fb[0].chroma_key;
- else
- s3->chroma_key_control = 0x13010101;
- s3->secondary_stream_control = control[1] | screen->width;
- s3->secondary_stream_h_scale = (1 << 15);
- s3->color_adjustment = 0;
- s3->secondary_stream_vscale = (1 << 15);
- s3->secondary_stream_vinit = 0;
- s3->secondary_stream_mbuf = 0;
- s3->secondary_stream_addr_0 =
- s3->secondary_stream_addr_1 = s3s->fb[1].bitmap_offset;
- s3->secondary_stream_stride = screen->fb[fb].byteStride;
- s3->secondary_stream_scount = screen->height;
- s3->secondary_stream_xy = (1 << 16) | 1;
- s3->secondary_stream_size = ((screen->fb[fb].pixelStride - 1) << 16) | screen->height;
- s3->secondary_stream_mem = (1 << 22) | ((screen->fb[fb].byteStride * screen->height) / 8 - 1);
- }
- else
- {
- s3->blend_control = 1 << 24;
- s3->secondary_stream_xy = 0x07ff07ff;
- s3->secondary_stream_size = 0x00010001;
- }
- s3->streams_fifo = (0x20 << 11) | (0x20 << 5) | 0x2;
- }
- s3->mult_misc_read_sel = (((1 << 9) |
- (1 << 11) |
- (0xe << 12)) |
- (((0xe << 0) |
- (0xf << 12)) << 16));
-
- s3->cmd_overflow_buf_ptr = (1 << 3);
- s3->bci_power_management = (1 << 9);
- s3->adv_func_cntl = (3 << 8) | (1 << 4) | (1 << 2) | 1;
- s3->primary_bitmap_1 = 0;
- s3->primary_bitmap_2 = 0;
- s3->secondary_bitmap_1 = 0;
- s3->secondary_bitmap_2 = 0;
- s3s->current_ma = -1;
- _s3SetBlank (s3, s3vga, FALSE);
-#if 0
- {
- VGA16 r;
- static CARD32 streams[][2] = {
- /* PCI registers */
- 0x8000, 0x8024,
- 0x802c, 0x8034,
- 0x803c, 0x8040,
-#if 0
- 0x8080, 0x808c, /* AGP */
-#endif
- 0x80dc, 0x80e0,
-
- /* 2D registers */
- 0x8168, 0x8188,
- 0x8190, 0x81a0,
- 0x81c0, 0x81d8,
- 0x81e0, 0x8218,
- 0x8300, 0x8308,
- 0x8504, 0x8510,
-
- /* LPB/VIP registers */
- 0xff00, 0xff18,
- 0xff20, 0xff38,
- 0xff40, 0xff40,
- 0xff70, 0xff78,
- 0xff8c, 0xffa0,
-
-#if 0
- /* 3D registers */
- 0x48508, 0x48508,
- 0x48528, 0x48528,
- 0x48548, 0x48548,
- 0x48584, 0x485f0,
-#endif
-
- /* motion compensation registers */
- 0x48900, 0x48924,
-#if 0
- 0x48928, 0x48928,
-#endif
-
- /* Mastered data transfer registers */
- 0x48a00, 0x48a1c,
-
- /* configuation/status registers */
- 0x48c00, 0x48c18,
- 0x48c20, 0x48c24,
- 0x48c40, 0x48c50,
- 0x48c60, 0x48c64,
-
- 0, 0,
- };
-#ifdef PHOENIX
-#undef stderr
-#define stderr stdout
-#endif
- CARD32 *regs = (CARD32 *) s3c->registers;
- int i;
- CARD32 reg;
-
-
- for (r = S3_SR + 0; r < S3_SR + S3_NSR; r++)
- fprintf (stderr, "SR%02x = %02x\n", r-S3_SR, VgaFetch (&s3vga->card, r));
- for (r = S3_GR + 0; r < S3_GR + S3_NGR; r++)
- fprintf (stderr, "GR%02x = %02x\n", r-S3_GR, VgaFetch (&s3vga->card, r));
- for (r = S3_AR + 0; r < S3_AR + S3_NAR; r++)
- fprintf (stderr, "AR%02x = %02x\n", r-S3_AR, VgaFetch (&s3vga->card, r));
- for (r = S3_CR + 0; r < S3_CR + S3_NCR; r++)
- fprintf (stderr, "CR%02x = %02x\n", r-S3_CR, VgaFetch (&s3vga->card, r));
- for (r = S3_DAC + 0; r < S3_DAC + S3_NDAC; r++)
- fprintf (stderr, "DAC%02x = %02x\n", r-S3_DAC, VgaFetch (&s3vga->card, r));
- fprintf (stderr, "MISC_OUT = %02x\n", VgaFetch (&s3vga->card, S3_MISC_OUT));
- fprintf (stderr, "INPUT_STATUS = %02x\n", VgaFetch (&s3vga->card, S3_INPUT_STATUS_1));
-
-
- for (i = 0; streams[i][0]; i++)
- {
- for (reg = streams[i][0]; reg <= streams[i][1]; reg += 4)
- fprintf (stderr, "0x%4x: 0x%08x\n", reg, regs[reg/4]);
- }
- }
-#endif
- return TRUE;
-}
-
-void
-s3Disable (ScreenPtr pScreen)
-{
-}
-
-void
-s3Restore (KdCardInfo *card)
-{
- S3CardInfo *s3c = card->driver;
- S3Ptr s3 = s3c->s3;
- S3Vga *s3vga = &s3c->s3vga;
- S3Save *save = &s3c->save;
- CARD8 *cursor_base;
- CARD8 streams_mode;
-
- _s3SetBlank (s3, s3vga, TRUE);
- /* streams processor state */
- streams_mode = s3Get (s3vga, s3_streams_mode);
- s3SetImm (s3vga, s3_streams_mode, 3);
- s3->global_bitmap_1 = save->global_bitmap_1;
- s3->global_bitmap_2 = save->global_bitmap_2;
- s3->adv_func_cntl = save->adv_func_cntl;
- s3->primary_bitmap_1 = save->primary_bitmap_1;
- s3->primary_bitmap_2 = save->primary_bitmap_2;
- s3->secondary_bitmap_1 = save->secondary_bitmap_1;
- s3->secondary_bitmap_2 = save->secondary_bitmap_2;
- s3->primary_stream_control = save->primary_stream_control;
- s3->blend_control = save->blend_control;
- s3->primary_stream_addr_0 = save->primary_stream_addr_0;
- s3->primary_stream_addr_0 = save->primary_stream_addr_0;
- s3->primary_stream_stride = save->primary_stream_stride;
- s3->primary_stream_xy = save->primary_stream_xy;
- s3->primary_stream_size = save->primary_stream_size;
- s3->primary_stream_mem = save->primary_stream_mem;
- s3->secondary_stream_xy = save->secondary_stream_xy;
- s3->secondary_stream_size = save->secondary_stream_size;
- s3->streams_fifo = save->streams_fifo;
- s3SetImm (s3vga, s3_streams_mode, streams_mode);
- /* graphics engine state */
- s3->alt_mix = save->alt_mix;
- s3->write_mask = save->write_mask;
- s3->fg = save->fg;
- s3->bg = save->bg;
- /* XXX should save and restore real values? */
- s3->scissors_tl = 0x00000000;
- s3->scissors_br = 0x0fff0fff;
-
- VgaRestore (&s3vga->card);
- s3Set (s3vga, s3_linear_window_size, 3);
- s3Set (s3vga, s3_enable_linear, 1);
- VgaFlush (&s3vga->card);
- memcpy (s3c->frameBuffer, save->text_save, S3_TEXT_SAVE);
- s3Reset (s3vga);
- _s3SetBlank (s3, s3vga, FALSE);
-}
-
-void
-_s3SetSync (S3CardInfo *s3c, int hsync, int vsync)
-{
- /* this abuses the macros defined to access the crtc structure */
- S3Ptr s3 = s3c->s3;
- S3Vga *s3vga = &s3c->s3vga;
-
- s3Set (s3vga, s3_hsync_control, hsync);
- s3Set (s3vga, s3_vsync_control, vsync);
- VgaFlush (&s3vga->card);
-}
-
-Bool
-s3DPMS (ScreenPtr pScreen, int mode)
-{
- KdScreenPriv(pScreen);
- s3CardInfo(pScreenPriv);
- S3Vga *s3vga = &s3c->s3vga;
-
- switch (mode) {
- case KD_DPMS_NORMAL:
- _s3SetSync (s3c, 0, 0);
- _s3SetBlank (s3c->s3, s3vga, FALSE);
- break;
- case KD_DPMS_STANDBY:
- _s3SetBlank (s3c->s3, s3vga, TRUE);
- _s3SetSync (s3c, 1, 0);
- break;
- case KD_DPMS_SUSPEND:
- _s3SetBlank (s3c->s3, s3vga, TRUE);
- _s3SetSync (s3c, 0, 1);
- break;
- case KD_DPMS_POWERDOWN:
- _s3SetBlank (s3c->s3, s3vga, TRUE);
- _s3SetSync (s3c, 1, 1);
- break;
- }
- return TRUE;
-}
-
-Bool
-s3InitScreen(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- KdCardInfo *card = pScreenPriv->card;
- KdScreenInfo *screen = pScreenPriv->screen;
- s3CardInfo (pScreenPriv);
- s3ScreenInfo (pScreenPriv);
- int ma, fb;
-
- if (screen->fb[1].depth)
- {
- FbOverlayScrPrivPtr pScrPriv = fbOverlayGetScrPriv(pScreen);
-
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- {
- fb = s3s->fbmap[ma];
- pScrPriv->layer[fb].key = s3s->fb[ma].chroma_key;
- }
- }
- return TRUE;
-}
-
-void
-s3ScreenFini (KdScreenInfo *screen)
-{
- S3ScreenInfo *s3s = (S3ScreenInfo *) screen->driver;
-
- xfree (s3s);
- screen->driver = 0;
-}
-
-void
-s3CardFini (KdCardInfo *card)
-{
- S3CardInfo *s3c = (S3CardInfo *) card->driver;
-
- KdUnmapDevice (s3c->frameBuffer, s3c->memory);
- KdUnmapDevice (s3c->registers, sizeof (S3) + PACKED_OFFSET);
- xfree (s3c);
- card->driver = 0;
-}
-
-KdCardFuncs s3Funcs = {
- s3CardInit,
- s3ScreenInit,
- s3InitScreen,
- s3Preserve,
- s3Enable,
- s3DPMS,
- s3Disable,
- s3Restore,
- s3ScreenFini,
- s3CardFini,
- s3CursorInit,
- s3CursorEnable,
- s3CursorDisable,
- s3CursorFini,
- s3RecolorCursor,
- s3DrawInit,
- s3DrawEnable,
- s3DrawSync,
- s3DrawDisable,
- s3DrawFini,
- s3GetColors,
- s3PutColors,
-};
diff --git a/hw/kdrive/savage/s3.h b/hw/kdrive/savage/s3.h
deleted file mode 100644
index 86e1863b4..000000000
--- a/hw/kdrive/savage/s3.h
+++ /dev/null
@@ -1,537 +0,0 @@
-/*
- * Id: s3.h,v 1.2 1999/11/02 08:17:24 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3.h,v 1.4 2000/05/06 22:17:45 keithp Exp $ */
-
-#ifndef _S3_H_
-#define _S3_H_
-
-#include "kdrive.h"
-#include "s3reg.h"
-
-/* VESA Approved Register Definitions */
-
-/*
- * Linear Addressing 000 0000 - 0ff ffff (16m)
- * Image data transfer 100 0000 - 100 7fff (32k)
- * PCI config 100 8000 - 100 8043
- * Packed enhanced regs 100 8100 - 100 814a
- * Streams regs 100 8180 - 100 81ff
- * Current Y pos 100 82e8
- * CRT VGA 3b? regs 100 83b0 - 100 83bf
- * CRT VGA 3c? regs 100 83c0 - 100 83cf
- * CRT VGA 3d? regs 100 83d0 - 100 83df
- * Subsystem status (42e8h) 100 8504
- * Advanced function (42e8h) 100 850c
- * Enhanced regs 100 86e8 - 100 eeea
- * Local peripheral bus 100 ff00 - 100 ff5c
- *
- * We don't care about the image transfer or PCI regs, so
- * this structure starts at the packed enhanced regs
- */
-
-typedef volatile CARD32 VOL32;
-typedef volatile CARD16 VOL16;
-typedef volatile CARD8 VOL8;
-
-typedef volatile struct _s3 {
- VOL32 alt_curxy; /* 8100 */
- VOL32 _pad0; /* 8104 */
- VOL32 alt_step; /* 8108 */
- VOL32 _pad1; /* 810c */
- VOL32 err_term; /* 8110 */
- VOL32 _pad2; /* 8114 */
- VOL32 cmd_gp_stat; /* 8118 */
- VOL32 short_stroke; /* 811c */
- VOL32 bg; /* 8120 */
- VOL32 fg; /* 8124 */
- VOL32 write_mask; /* 8128 */
- VOL32 read_mask; /* 812c */
- VOL32 color_cmp; /* 8130 */
- VOL32 alt_mix; /* 8134 */
- VOL32 scissors_tl; /* 8138 */
- VOL32 scissors_br; /* 813c */
-#if 0
- VOL16 pix_cntl; /* 8140 */
- VOL16 mult_misc2; /* 8142 */
-#else
- VOL32 pix_cntl_mult_misc2; /* 8140 */
-#endif
- VOL32 mult_misc_read_sel; /* 8144 */
- VOL32 alt_pcnt; /* 8148 min_axis_pcnt, maj_axis_pcnt */
- VOL8 _pad3a[0x1c]; /* 814c */
- VOL32 global_bitmap_1; /* 8168 */
- VOL32 global_bitmap_2; /* 816c */
- VOL32 primary_bitmap_1; /* 8170 */
- VOL32 primary_bitmap_2; /* 8174 */
- VOL32 secondary_bitmap_1; /* 8178 */
- VOL32 secondary_bitmap_2; /* 817c */
- VOL32 primary_stream_control; /* 8180 */
- VOL32 chroma_key_control; /* 8184 */
- VOL32 genlocking_control; /* 8188 */
- VOL8 _pad3b[0x4]; /* 818c */
- VOL32 secondary_stream_control; /* 8190 */
- VOL32 chroma_key_upper_bound; /* 8194 */
- VOL32 secondary_stream_h_scale; /* 8198 */
- VOL32 color_adjustment; /* 819c */
- VOL32 blend_control; /* 81a0 */
- VOL8 _pad3c[0x1c]; /* 81a4 */
- VOL32 primary_stream_addr_0; /* 81c0 */
- VOL32 primary_stream_addr_1; /* 81c4 */
- VOL32 primary_stream_stride; /* 81c8 */
- VOL32 secondary_stream_mbuf; /* 81cc */
- VOL32 secondary_stream_addr_0;/* 81d0 */
- VOL32 secondary_stream_addr_1;/* 81d4 */
- VOL32 secondary_stream_stride;/* 81d8 */
- VOL8 _pad81dc[4]; /* 81dc */
- VOL32 secondary_stream_vscale;/* 81e0 */
- VOL32 secondary_stream_vinit; /* 81e4 */
- VOL32 secondary_stream_scount;/* 81e8 */
- VOL32 streams_fifo; /* 81ec */
- VOL32 primary_stream_xy; /* 81f0 */
- VOL32 primary_stream_size; /* 81f4 */
- VOL32 secondary_stream_xy; /* 81f8 */
- VOL32 secondary_stream_size; /* 81fc */
- VOL8 _pad8200[0xe8]; /* 8200 */
- VOL32 cur_y; /* 82e8 */
- VOL8 _pad4[0x14]; /* 82ec */
- VOL32 primary_stream_mem; /* 8300 */
- VOL32 secondary_stream_mem; /* 8304 */
- VOL8 _pad8308[0xD2]; /* 8308 */
- VOL8 input_status_1; /* 83da */
- VOL8 _pad83db[0x131]; /* 83db */
- VOL32 adv_func_cntl; /* 850c */
- VOL8 _pad8510[0x5dd8]; /* 8510 */
- VOL32 pix_trans; /* e2e8 */
- VOL8 _pade2ec[0x3a92c]; /* e2ec */
- VOL32 cmd_overflow_buf_ptr; /* 48c18 */
- VOL8 _pad48c1c[0x8]; /* 48c1c */
- VOL32 bci_power_management; /* 48c24 */
- VOL8 _pad48c28[0x38]; /* 48c28 */
- VOL32 alt_status_0; /* 48c60 */
- VOL32 alt_status_1; /* 48c64 */
-} S3, *S3Ptr;
-
-#define VGA_STATUS_1_DTM 0x01
-#define VGA_STATUS_1_VSY 0x08
-
-#define DAC_MASK 0x03c6
-#define DAC_R_INDEX 0x03c7
-#define DAC_W_INDEX 0x03c8
-#define DAC_DATA 0x03c9
-#define DISP_STAT 0x02e8
-#define H_TOTAL 0x02e8
-#define H_DISP 0x06e8
-#define H_SYNC_STRT 0x0ae8
-#define H_SYNC_WID 0x0ee8
-#define V_TOTAL 0x12e8
-#define V_DISP 0x16e8
-#define V_SYNC_STRT 0x1ae8
-#define V_SYNC_WID 0x1ee8
-#define DISP_CNTL 0x22e8
-#define ADVFUNC_CNTL 0x4ae8
-#define SUBSYS_STAT 0x42e8
-#define SUBSYS_CNTL 0x42e8
-#define ROM_PAGE_SEL 0x46e8
-#define CUR_Y 0x82e8
-#define CUR_X 0x86e8
-#define DESTY_AXSTP 0x8ae8
-#define DESTX_DIASTP 0x8ee8
-#define ERR_TERM 0x92e8
-#define MAJ_AXIS_PCNT 0x96e8
-#define GP_STAT 0x9ae8
-#define CMD 0x9ae8
-#define SHORT_STROKE 0x9ee8
-#define BKGD_COLOR 0xa2e8
-#define FRGD_COLOR 0xa6e8
-#define WRT_MASK 0xaae8
-#define RD_MASK 0xaee8
-#define COLOR_CMP 0xb2e8
-#define BKGD_MIX 0xb6e8
-#define FRGD_MIX 0xbae8
-#define MULTIFUNC_CNTL 0xbee8
-#define MIN_AXIS_PCNT 0x0000
-#define SCISSORS_T 0x1000
-#define SCISSORS_L 0x2000
-#define SCISSORS_B 0x3000
-#define SCISSORS_R 0x4000
-#define MEM_CNTL 0x5000
-#define PATTERN_L 0x8000
-#define PATTERN_H 0x9000
-#define PIX_CNTL 0xa000
-#define CONTROL_MISC2 0xd000
-#define PIX_TRANS 0xe2e8
-
-/* Advanced Function Control Regsiter */
-#define CLKSEL 0x0004
-#define DISABPASSTHRU 0x0001
-
-/* Graphics Processor Status Register */
-
-#define GPNSLOT 13
-
-#define GPBUSY_1 0x0080
-#define GPBUSY_2 0x0040
-#define GPBUSY_3 0x0020
-#define GPBUSY_4 0x0010
-#define GPBUSY_5 0x0008
-#define GPBUSY_6 0x0004
-#define GPBUSY_7 0x0002
-#define GPBUSY_8 0x0001
-#define GPBUSY_9 0x8000
-#define GPBUSY_10 0x4000
-#define GPBUSY_11 0x2000
-#define GPBUSY_12 0x1000
-#define GPBUSY_13 0x0800
-
-#define GPEMPTY 0x0400
-#define GPBUSY 0x0200
-#define DATDRDY 0x0100
-
-/* Command Register */
-#define CMD_NOP 0x0000
-#define CMD_LINE 0x2000
-#define CMD_RECT 0x4000
-#define CMD_RECTV1 0x6000
-#define CMD_RECTV2 0x8000
-#define CMD_LINEAF 0xa000
-#define CMD_BITBLT 0xc000
-#define CMD_PATBLT 0xe000
-#define CMD_OP_MSK 0xe000
-#define BYTSEQ 0x1000
-#define _32BITNOPAD 0x0600
-#define _32BIT 0x0400
-#define _16BIT 0x0200
-#define _8BIT 0x0000
-#define PCDATA 0x0100
-#define INC_Y 0x0080
-#define YMAJAXIS 0x0040
-#define INC_X 0x0020
-#define DRAW 0x0010
-#define LINETYPE 0x0008
-#define LASTPIX 0x0004 /* Draw last pixel in line */
-#define PLANAR 0x0002
-#define WRTDATA 0x0001
-
-/* Background Mix Register */
-#define BSS_BKGDCOL 0x0000
-#define BSS_FRGDCOL 0x0020
-#define BSS_PCDATA 0x0040
-#define BSS_BITBLT 0x0060
-
-/* Foreground Mix Register */
-#define FSS_BKGDCOL 0x0000
-#define FSS_FRGDCOL 0x0020
-#define FSS_PCDATA 0x0040
-#define FSS_BITBLT 0x0060
-
-/* The Mixes */
-#define MIX_MASK 0x001f
-
-#define MIX_NOT_DST 0x0000
-#define MIX_0 0x0001
-#define MIX_1 0x0002
-#define MIX_DST 0x0003
-#define MIX_NOT_SRC 0x0004
-#define MIX_XOR 0x0005
-#define MIX_XNOR 0x0006
-#define MIX_SRC 0x0007
-#define MIX_NAND 0x0008
-#define MIX_NOT_SRC_OR_DST 0x0009
-#define MIX_SRC_OR_NOT_DST 0x000a
-#define MIX_OR 0x000b
-#define MIX_AND 0x000c
-#define MIX_SRC_AND_NOT_DST 0x000d
-#define MIX_NOT_SRC_AND_DST 0x000e
-#define MIX_NOR 0x000f
-
-#define MIX_MIN 0x0010
-#define MIX_DST_MINUS_SRC 0x0011
-#define MIX_SRC_MINUS_DST 0x0012
-#define MIX_PLUS 0x0013
-#define MIX_MAX 0x0014
-#define MIX_HALF__DST_MINUS_SRC 0x0015
-#define MIX_HALF__SRC_MINUS_DST 0x0016
-#define MIX_AVERAGE 0x0017
-#define MIX_DST_MINUS_SRC_SAT 0x0018
-#define MIX_SRC_MINUS_DST_SAT 0x001a
-#define MIX_HALF__DST_MINUS_SRC_SAT 0x001c
-#define MIX_HALF__SRC_MINUS_DST_SAT 0x001e
-#define MIX_AVERAGE_SAT 0x001f
-
-/* Pixel Control Register */
-#define MIXSEL_FRGDMIX 0x0000
-#define MIXSEL_PATT 0x0040
-#define MIXSEL_EXPPC 0x0080
-#define MIXSEL_EXPBLT 0x00c0
-#define COLCMPOP_F 0x0000
-#define COLCMPOP_T 0x0008
-#define COLCMPOP_GE 0x0010
-#define COLCMPOP_LT 0x0018
-#define COLCMPOP_NE 0x0020
-#define COLCMPOP_EQ 0x0028
-#define COLCMPOP_LE 0x0030
-#define COLCMPOP_GT 0x0038
-#define PLANEMODE 0x0004
-
-/* Multifunction Control Misc 8144 */
-#define MISC_DST_BA_0 (0x0 << 0)
-#define MISC_DST_BA_1 (0x1 << 0)
-#define MISC_DST_BA_2 (0x2 << 0)
-#define MISC_DST_BA_3 (0x3 << 0)
-#define MISC_SRC_BA_0 (0x0 << 2)
-#define MISC_SRC_BA_1 (0x1 << 2)
-#define MISC_SRC_BA_2 (0x2 << 2)
-#define MISC_SRC_BA_3 (0x3 << 2)
-#define MISC_RSF (1 << 4)
-#define MISC_EXT_CLIP (1 << 5)
-#define MISC_SRC_NE (1 << 7)
-#define MISC_ENB_CMP (1 << 8)
-#define MISC_32B (1 << 9)
-#define MISC_DC (1 << 11)
-#define MISC_INDEX_E (0xe << 12)
-
-#define S3_SAVAGE4_SLOTS 0x0001ffff
-#define S3_SAVAGE4_2DI 0x00800000
-
-#define _s3WaitLoop(s3,mask,value){ \
- int __loop = 1000000; \
- while (((s3)->alt_status_0 & (mask)) != (value)) \
- if (--__loop == 0) { \
- ErrorF ("savage wait loop failed 0x%x\n", s3->alt_status_0); \
- break; \
- } \
-}
-
-#define S3_SAVAGE4_ROOM 10
-
-#define _s3WaitSlots(s3,n) { \
- int __loop = 1000000; \
- while (((s3)->alt_status_0 & S3_SAVAGE4_SLOTS) >= S3_SAVAGE4_ROOM-(n)) \
- if (--__loop == 0) { \
- ErrorF ("savage wait loop failed 0x%x\n", s3->alt_status_0); \
- break; \
- } \
-}
-
-#define _s3WaitEmpty(s3) _s3WaitLoop(s3,S3_SAVAGE4_SLOTS, 0)
-#define _s3WaitIdleEmpty(s3) _s3WaitLoop(s3,S3_SAVAGE4_SLOTS|S3_SAVAGE4_2DI, S3_SAVAGE4_2DI)
-#define _s3WaitIdle(s3) _s3WaitLoop(s3,S3_SAVAGE4_2DI, S3_SAVAGE4_2DI)
-
-typedef struct _s3Cursor {
- int width, height;
- int xhot, yhot;
- Bool has_cursor;
- CursorPtr pCursor;
- Pixel source, mask;
-} S3Cursor;
-
-typedef struct _s3PatternCache {
- int id;
- int x, y;
-} S3PatternCache;
-
-typedef struct _s3Patterns {
- S3PatternCache *cache;
- int ncache;
- int last_used;
- int last_id;
-} S3Patterns;
-
-#define S3_CLOCK_REF 14318 /* KHz */
-
-#define S3_CLOCK(m,n,r) ((S3_CLOCK_REF * ((m) + 2)) / (((n) + 2) * (1 << (r))))
-
-#define S3_MAX_CLOCK 150000 /* KHz */
-
-typedef struct _s3Timing {
- /* label */
- int horizontal;
- int vertical;
- int rate;
- /* horizontal timing */
- int hfp; /* front porch */
- int hbp; /* back porch */
- int hblank; /* blanking */
- /* vertical timing */
- int vfp; /* front porch */
- int vbp; /* back porch */
- int vblank; /* blanking */
- /* clock values */
- int dac_m;
- int dac_n;
- int dac_r;
-} S3Timing;
-
-#define S3_TEXT_SAVE (64*1024)
-
-typedef struct _s3Save {
- CARD8 cursor_fg;
- CARD8 cursor_bg;
- CARD8 lock1;
- CARD8 lock2;
- CARD8 locksrtc;
- CARD8 clock_mode;
- CARD32 alt_mix;
- CARD32 write_mask;
- CARD32 fg;
- CARD32 bg;
- CARD32 global_bitmap_1;
- CARD32 global_bitmap_2;
- CARD32 adv_func_cntl;
- CARD32 primary_bitmap_1;
- CARD32 primary_bitmap_2;
- CARD32 secondary_bitmap_1;
- CARD32 secondary_bitmap_2;
- CARD32 primary_stream_control;
- CARD32 blend_control;
- CARD32 primary_stream_addr_0;
- CARD32 primary_stream_addr_1;
- CARD32 primary_stream_stride;
- CARD32 primary_stream_xy;
- CARD32 primary_stream_size;
- CARD32 primary_stream_mem;
- CARD32 secondary_stream_xy;
- CARD32 secondary_stream_size;
- CARD32 streams_fifo;
- CARD8 text_save[S3_TEXT_SAVE];
-} S3Save;
-
-typedef struct _s3CardInfo {
- S3Ptr s3; /* pointer to register structure */
- int memory; /* amount of memory */
- CARD8 *frameBuffer; /* pointer to frame buffer */
- CARD8 *registers; /* pointer to register map */
- S3Vga s3vga;
- S3Save save;
- Bool need_sync;
- Bool bios_initialized; /* whether the bios has been run */
-} S3CardInfo;
-
-typedef struct _s3FbInfo {
- CARD8 *offscreen; /* pointer to offscreen area */
- int offscreen_y; /* top y coordinate of offscreen area */
- int offscreen_x; /* top x coordinate of offscreen area */
- int offscreen_width; /* width of offscreen area */
- int offscreen_height; /* height of offscreen area */
- S3Patterns patterns;
- CARD32 bitmap_offset;
- int accel_stride;
- int accel_bpp;
- CARD32 chroma_key;
-} S3FBInfo;
-
-typedef struct _s3ScreenInfo {
- CARD8 *cursor_base; /* pointer to cursor area */
- S3Cursor cursor;
- Bool managing_border;
- Bool use_streams;
- int primary_depth;
- int current_ma;
- CARD32 border_pixel;
- S3FBInfo fb[KD_MAX_FB];
- RegionRec region[KD_MAX_FB];
- int fbmap[KD_MAX_FB+1]; /* map from fb to stream */
-} S3ScreenInfo;
-
-#define getS3CardInfo(kd) ((S3CardInfo *) ((kd)->card->driver))
-#define s3CardInfo(kd) S3CardInfo *s3c = getS3CardInfo(kd)
-
-#define getS3ScreenInfo(kd) ((S3ScreenInfo *) ((kd)->screen->driver))
-#define s3ScreenInfo(kd) S3ScreenInfo *s3s = getS3ScreenInfo(kd)
-
-Bool s3CardInit (KdCardInfo *);
-Bool s3ScreenInit (KdScreenInfo *);
-Bool s3Enable (ScreenPtr pScreen);
-void s3Disable (ScreenPtr pScreen);
-void s3Fini (ScreenPtr pScreen);
-
-Bool s3CursorInit (ScreenPtr pScreen);
-void s3CursorEnable (ScreenPtr pScreen);
-void s3CursorDisable (ScreenPtr pScreen);
-void s3CursorFini (ScreenPtr pScreen);
-void s3RecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdefs);
-
-void s3DumbPaintWindow (WindowPtr pWin, RegionPtr pRegion, int what);
-void s3DumbCopyWindow (WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
-
-Bool s3DrawInit (ScreenPtr pScreen);
-void s3DrawEnable (ScreenPtr pScreen);
-void s3DrawSync (ScreenPtr pScreen);
-void s3DrawDisable (ScreenPtr pScreen);
-void s3DrawFini (ScreenPtr pScreen);
-
-void s3GetColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs);
-void s3PutColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs);
-
-void S3InitCard (KdCardAttr *attr);
-
-void s3GetClock (int target, int *Mp, int *Np, int *Rp, int maxM, int maxN, int maxR, int minVco);
-
-extern KdCardFuncs s3Funcs;
-
-/*
- * Wait for the begining of the retrace interval
- */
-
-#define S3_RETRACE_LOOP_CHECK if (++_loop_count > 300000) {\
- DRAW_DEBUG ((DEBUG_FAILURE, "S3 wait loop failed at %s:%d", \
- __FILE__, __LINE__)); \
- break; \
-}
-
-#define DRAW_DEBUG(a)
-
-#define _s3WaitVRetrace(s3vga) { \
- int _loop_count; \
- _loop_count = 0; \
- while (s3GetImm(s3vga, s3_vertical_sync_active) != 0) S3_RETRACE_LOOP_CHECK; \
- _loop_count = 0; \
- while (s3GetImm(s3vga, s3_vertical_sync_active) == 0) S3_RETRACE_LOOP_CHECK; \
-}
-#define _s3WaitVRetraceFast(s3) { \
- int _loop_count; \
- _loop_count = 0; \
- while (s3->input_status_1 & 8) S3_RETRACE_LOOP_CHECK; \
- _loop_count = 0; \
- while ((s3->input_status_1 & 8) == 0) S3_RETRACE_LOOP_CHECK; \
-}
-/*
- * Wait for the begining of the retrace interval
- */
-#define _s3WaitVRetraceEnd(s3vga) { \
- int _loop_count; \
- _loop_count = 0; \
- while (s3GetImm(s3vga, s3_vertical_sync_active) == 0) S3_RETRACE_LOOP_CHECK; \
- _loop_count = 0; \
- while (s3GetImm(s3vga, s3_vertical_sync_active) != 0) S3_RETRACE_LOOP_CHECK; \
-}
-
-#define S3_CURSOR_WIDTH 64
-#define S3_CURSOR_HEIGHT 64
-#define S3_CURSOR_SIZE ((S3_CURSOR_WIDTH * S3_CURSOR_HEIGHT + 7) / 8)
-
-#define S3_TILE_SIZE 8
-
-#endif /* _S3_H_ */
diff --git a/hw/kdrive/savage/s3.nick b/hw/kdrive/savage/s3.nick
deleted file mode 100644
index 8f6791f87..000000000
--- a/hw/kdrive/savage/s3.nick
+++ /dev/null
@@ -1,41 +0,0 @@
-/* $RCSId: $ */
-
-global f_ref = 14318000;
-
-function s3_clock (m, n, r)
-{
- return f_ref * (m + 2) / ((n + 2) * (2 ^ r));
-}
-
-function s3_near (f1, f2)
-{
- return abs (f1 - f2) < f1 / 10;
-}
-
-function s3_clocks (f)
-{
- auto m, n, r, ft;
- auto dist, min_dist;
- auto min_m, min_n, min_r;
-
- min_dist = f / 5;
- for (r = 0; r <= 3; r++)
- for (n = 0; n <= 31; n++)
- for (m = 0; m <= 127; m++)
- {
- ft = s3_clock (m, n, r);
- if (s3_near (ft, f))
- printf ("m %d n %d r %d = %d\n",
- m, n, r, ft);
- dist = abs (f - ft);
- if (dist < min_dist)
- {
- min_dist = dist;
- min_m = m;
- min_n = n;
- min_r = r;
- }
- }
- printf ("m %d n %d r %d f %d dist %d\n",
- min_m, min_n, min_r, s3_clock(min_m, min_n, min_r), min_dist);
-}
diff --git a/hw/kdrive/savage/s3clock.c b/hw/kdrive/savage/s3clock.c
deleted file mode 100644
index e3286b8c2..000000000
--- a/hw/kdrive/savage/s3clock.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Id: s3clock.c,v 1.2 1999/11/02 06:16:29 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3clock.c,v 1.3 2000/02/23 20:30:02 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-
-/*
- * Clock synthesis:
- *
- * f_out = f_ref * ((M + 2) / ((N + 2) * (1 << R)))
- *
- * Constraints:
- *
- * 1. 135MHz <= f_ref * ((M + 2) / (N + 2)) <= 270 MHz
- * 2. N >= 1
- *
- * Vertical refresh rate = clock / ((hsize + hblank) * (vsize + vblank))
- * Horizontal refresh rate = clock / (hsize + hblank)
- */
-
-/* all in kHz */
-
-void
-s3GetClock (int target, int *Mp, int *Np, int *Rp, int maxM, int maxN, int maxR, int minVco)
-{
- int M, N, R, bestM, bestN;
- int f_vco, f_out;
- int err, abserr, besterr;
-
- /*
- * Compute correct R value to keep VCO in range
- */
- for (R = 0; R <= maxR; R++)
- {
- f_vco = target * (1 << R);
- if (f_vco >= minVco)
- break;
- }
-
- /* M = f_out / f_ref * ((N + 2) * (1 << R)); */
- besterr = target;
- for (N = 1; N <= maxN; N++)
- {
- M = ((target * (N + 2) * (1 << R) + (S3_CLOCK_REF/2)) + S3_CLOCK_REF/2) / S3_CLOCK_REF - 2;
- if (0 <= M && M <= maxM)
- {
- f_out = S3_CLOCK(M,N,R);
- err = target - f_out;
- if (err < 0)
- err = -err;
- if (err < besterr)
- {
- besterr = err;
- bestM = M;
- bestN = N;
- }
- }
- }
- *Mp = bestM;
- *Np = bestN;
- *Rp = R;
-}
diff --git a/hw/kdrive/savage/s3cmap.c b/hw/kdrive/savage/s3cmap.c
deleted file mode 100644
index f10ac5752..000000000
--- a/hw/kdrive/savage/s3cmap.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Id: s3cmap.c,v 1.2 1999/11/02 06:16:29 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3cmap.c,v 1.4 2000/05/06 22:17:45 keithp Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-
-void
-s3GetColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs)
-{
- KdScreenPriv(pScreen);
- s3CardInfo(pScreenPriv);
- S3Vga *s3vga = &s3c->s3vga;
-
- while (ndef--)
- {
- s3SetImm (s3vga, s3_dac_read_index, pdefs->pixel);
- pdefs->red = s3GetImm (s3vga, s3_dac_data) << 8;
- pdefs->green = s3GetImm (s3vga, s3_dac_data) << 8;
- pdefs->blue = s3GetImm (s3vga, s3_dac_data) << 8;
- pdefs++;
- }
-}
-
-#ifndef S3_TRIO
-#define Shift(v,d) ((d) < 0 ? ((v) >> (-d)) : ((v) << (d)))
-
-void
-s3SetTrueChromaKey (ScreenPtr pScreen, int pfb, xColorItem *pdef)
-{
- FbOverlayScrPrivPtr pScrPriv = fbOverlayGetScrPriv(pScreen);
- KdScreenPriv(pScreen);
- s3ScreenInfo(pScreenPriv);
- int fb, ma;
- CARD32 key;
- int r, g, b;
-
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- {
- fb = s3s->fbmap[ma];
- if (fb != pfb && pScreenPriv->screen->fb[fb].redMask)
- {
- r = KdComputeCmapShift (pScreenPriv->screen->fb[fb].redMask);
- g = KdComputeCmapShift (pScreenPriv->screen->fb[fb].greenMask);
- b = KdComputeCmapShift (pScreenPriv->screen->fb[fb].blueMask);
- key = ((Shift(pdef->red,r) & pScreenPriv->screen->fb[fb].redMask) |
- (Shift(pdef->green,g) & pScreenPriv->screen->fb[fb].greenMask) |
- (Shift(pdef->blue,b) & pScreenPriv->screen->fb[fb].blueMask));
- if (pScrPriv->layer[fb].key != key)
- {
- pScrPriv->layer[fb].key = key;
- (*pScrPriv->PaintKey) (&pScrPriv->layer[fb].u.run.pixmap->drawable,
- &pScrPriv->layer[pfb].u.run.region,
- pScrPriv->layer[fb].key, fb);
- }
- }
- }
-}
-#endif
-
-void
-s3PutColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs)
-{
- KdScreenPriv(pScreen);
- s3CardInfo(pScreenPriv);
- s3ScreenInfo(pScreenPriv);
- S3Vga *s3vga = &s3c->s3vga;
- xColorItem *chroma = 0;
- CARD32 key;
-
-#if 0
- _s3WaitVRetrace (s3vga);
-#else
- S3Ptr s3 = s3c->s3;
- _s3WaitVRetraceFast(s3);
-#endif
-#ifndef S3_TRIO
- if (pScreenPriv->screen->fb[1].depth)
- {
- FbOverlayScrPrivPtr pScrPriv = fbOverlayGetScrPriv(pScreen);
- key = pScrPriv->layer[fb].key;
- }
-#endif
- else
- key = ~0;
- while (ndef--)
- {
- if (pdefs->pixel == key)
- chroma = pdefs;
- s3SetImm (s3vga, s3_dac_write_index, pdefs->pixel);
- s3SetImm (s3vga, s3_dac_data, pdefs->red >> 8);
- s3SetImm (s3vga, s3_dac_data, pdefs->green >> 8);
- s3SetImm (s3vga, s3_dac_data, pdefs->blue >> 8);
- pdefs++;
- }
-#ifndef S3_TRIO
- if (chroma && !pScreenPriv->closed)
- s3SetTrueChromaKey (pScreen, fb, chroma);
-#endif
-}
-
diff --git a/hw/kdrive/savage/s3curs.c b/hw/kdrive/savage/s3curs.c
deleted file mode 100644
index eae7f642b..000000000
--- a/hw/kdrive/savage/s3curs.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * Id: s3curs.c,v 1.2 1999/11/02 06:16:29 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3curs.c,v 1.3 2000/02/23 20:30:03 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-#include "s3draw.h"
-#include "cursorstr.h"
-
-#define SetupCursor(s) KdScreenPriv(s); \
- s3CardInfo(pScreenPriv); \
- s3ScreenInfo(pScreenPriv); \
- S3Ptr s3 = s3c->s3; \
- S3Vga *s3vga = &s3c->s3vga; \
- S3Cursor *pCurPriv = &s3s->cursor
-
-static void
-_s3MoveCursor (ScreenPtr pScreen, int x, int y)
-{
- SetupCursor(pScreen);
- CARD8 xlow, xhigh, ylow, yhigh;
- CARD8 xoff, yoff;
-
- DRAW_DEBUG ((DEBUG_CURSOR, "s3MoveCursor %d %d", x, y));
-
- x -= pCurPriv->xhot;
- xoff = 0;
- if (x < 0)
- {
- xoff = -x;
- x = 0;
- }
- y -= pCurPriv->yhot;
- yoff = 0;
- if (y < 0)
- {
- yoff = -y;
- y = 0;
- }
- xlow = (CARD8) x;
- xhigh = (CARD8) (x >> 8);
- ylow = (CARD8) y;
- yhigh = (CARD8) (y >> 8);
-
-
- /* This is the recommended order to move the cursor */
-
- s3SetImm (s3vga, s3_cursor_xhigh, xhigh);
- s3SetImm (s3vga, s3_cursor_xlow, xlow);
- s3SetImm (s3vga, s3_cursor_ylow, ylow);
- s3SetImm (s3vga, s3_cursor_xoff, xoff);
- s3SetImm (s3vga, s3_cursor_yoff, yoff);
- s3SetImm (s3vga, s3_cursor_yhigh, yhigh);
-
- DRAW_DEBUG ((DEBUG_CURSOR, "s3MoveCursor done"));
-}
-
-static void
-s3MoveCursor (ScreenPtr pScreen, int x, int y)
-{
- SetupCursor (pScreen);
-
- if (!pCurPriv->has_cursor)
- return;
-
- if (!pScreenPriv->enabled)
- return;
-
- _s3MoveCursor (pScreen, x, y);
-}
-
-#define S3Trunc(c) (((c) >> 8) & 0xff)
-
-#define S3CursColor(r,g,b) ((S3Trunc(r) << 16) | \
- (S3Trunc(g) << 8) | \
- (S3Trunc(b)))
-
-static void
-s3AllocCursorColors (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
- CursorPtr pCursor = pCurPriv->pCursor;
-
- if (s3s->use_streams)
- {
- pCurPriv->source = S3CursColor(pCursor->foreRed,
- pCursor->foreGreen,
- pCursor->foreBlue);
- pCurPriv->mask = S3CursColor(pCursor->backRed,
- pCursor->backGreen,
- pCursor->backBlue);
- }
- else
- {
- KdAllocateCursorPixels (pScreen, 0, pCursor,
- &pCurPriv->source, &pCurPriv->mask);
- switch (pScreenPriv->screen->fb[0].bitsPerPixel) {
- case 4:
- pCurPriv->source |= pCurPriv->source << 4;
- pCurPriv->mask |= pCurPriv->mask << 4;
- case 8:
- pCurPriv->source |= pCurPriv->source << 8;
- pCurPriv->mask |= pCurPriv->mask << 8;
- case 16:
- pCurPriv->source |= pCurPriv->source << 16;
- pCurPriv->mask |= pCurPriv->mask << 16;
- }
- }
-}
-
-static void
-_s3SetCursorColors (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
- /* set foreground */
- /* Reset cursor color stack pointers */
- (void) s3GetImm (s3vga, s3_cursor_enable);
- s3SetImm (s3vga, s3_cursor_fg, pCurPriv->source);
- s3SetImm (s3vga, s3_cursor_fg, pCurPriv->source >> 8);
- s3SetImm (s3vga, s3_cursor_fg, pCurPriv->source >> 16);
-
- /* set background */
- /* Reset cursor color stack pointers */
- (void) s3GetImm (s3vga, s3_cursor_enable);
- s3SetImm (s3vga, s3_cursor_bg, pCurPriv->mask);
- s3SetImm (s3vga, s3_cursor_bg, pCurPriv->mask >> 8);
- s3SetImm (s3vga, s3_cursor_bg, pCurPriv->mask >> 16);
-}
-
-void
-s3RecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdef)
-{
- SetupCursor (pScreen);
- CursorPtr pCursor = pCurPriv->pCursor;
- xColorItem sourceColor, maskColor;
-
- if (!pCurPriv->has_cursor || !pCursor)
- return;
-
- if (!pScreenPriv->enabled)
- return;
-
- if (pdef)
- {
- while (ndef)
- {
- if (pdef->pixel == pCurPriv->source ||
- pdef->pixel == pCurPriv->mask)
- break;
- ndef--;
- }
- if (!ndef)
- return;
- }
- s3AllocCursorColors (pScreen);
- _s3SetCursorColors (pScreen);
-}
-
-static void
-s3LoadCursor (ScreenPtr pScreen, int x, int y)
-{
- SetupCursor(pScreen);
- CursorPtr pCursor = pCurPriv->pCursor;
- CursorBitsPtr bits = pCursor->bits;
- int w, h;
- unsigned char r[2], g[2], b[2];
- unsigned long *ram;
- unsigned long *msk, *mskLine, *src, *srcLine;
- unsigned long and, xor;
- int i, j;
- int cursor_address;
- int wsrc;
- unsigned char ramdac_control_;
-
- /*
- * Allocate new colors
- */
- s3AllocCursorColors (pScreen);
-
- pCurPriv->pCursor = pCursor;
- pCurPriv->xhot = pCursor->bits->xhot;
- pCurPriv->yhot = pCursor->bits->yhot;
-
- /*
- * Stick new image into cursor memory
- */
- ram = (unsigned long *) s3s->cursor_base;
- mskLine = (unsigned long *) bits->mask;
- srcLine = (unsigned long *) bits->source;
-
- h = bits->height;
- if (h > S3_CURSOR_HEIGHT)
- h = S3_CURSOR_HEIGHT;
-
- wsrc = BitmapBytePad(bits->width) / 4; /* ulongs per line */
-
- for (i = 0; i < S3_CURSOR_HEIGHT; i++) {
- msk = mskLine;
- src = srcLine;
- mskLine += wsrc;
- srcLine += wsrc;
- for (j = 0; j < S3_CURSOR_WIDTH / 32; j++) {
-
- unsigned long m, s;
-
- if (i < h && j < wsrc)
- {
- m = *msk++;
- s = *src++;
- xor = m & s;
- and = ~m;
- }
- else
- {
- and = 0xffffffff;
- xor = 0x00000000;
- }
-
- S3AdjustBits32(and);
- S3AdjustBits32(xor);
-#define S3SwapNibbles(x) ((x) = (((x) & 0x0f0f0f0f) << 4 | \
- ((x) >> 4) & 0x0f0f0f0f))
- if (s3s->use_streams)
- {
- S3SwapNibbles(and);
- S3SwapNibbles(xor);
- }
- *ram++ = (and & 0xffff) | (xor << 16);
- *ram++ = (and >> 16) | (xor & 0xffff0000);
- }
- }
-
- _s3WaitIdle (s3);
-
- /* Set new color */
- _s3SetCursorColors (pScreen);
-
- /* Enable the cursor */
- s3SetImm (s3vga, s3_cursor_ms_x11, 0);
- s3SetImm (s3vga, s3_cursor_enable, 1);
-
- /* Wait for VRetrace to make sure the position is read */
- _s3WaitVRetrace (s3vga);
-
- /* Move to new position */
- _s3MoveCursor (pScreen, x, y);
-}
-
-static void
-s3UnloadCursor (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- /* Disable cursor */
- s3SetImm (s3vga, s3_cursor_enable, 0);
-}
-
-static Bool
-s3RealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
-{
- SetupCursor(pScreen);
-
- if (!pScreenPriv->enabled)
- return TRUE;
-
- /* miRecolorCursor does this */
- if (pCurPriv->pCursor == pCursor)
- {
- if (pCursor)
- {
-#ifdef FB_OLD_SCREEN
- short x, y;
-#else
- int x, y;
-#endif
-
- miPointerPosition (&x, &y);
- s3LoadCursor (pScreen, x, y);
- }
- }
- return TRUE;
-}
-
-static Bool
-s3UnrealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
-{
- return TRUE;
-}
-
-static void
-s3SetCursor (ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
-{
- SetupCursor(pScreen);
-
- pCurPriv->pCursor = pCursor;
-
- if (!pScreenPriv->enabled)
- return;
-
- if (pCursor)
- s3LoadCursor (pScreen, x, y);
- else
- s3UnloadCursor (pScreen);
-}
-
-miPointerSpriteFuncRec s3PointerSpriteFuncs = {
- s3RealizeCursor,
- s3UnrealizeCursor,
- s3SetCursor,
- s3MoveCursor,
-};
-
-static void
-s3QueryBestSize (int class,
- unsigned short *pwidth, unsigned short *pheight,
- ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- switch (class)
- {
- case CursorShape:
- if (*pwidth > pCurPriv->width)
- *pwidth = pCurPriv->width;
- if (*pheight > pCurPriv->height)
- *pheight = pCurPriv->height;
- if (*pwidth > pScreen->width)
- *pwidth = pScreen->width;
- if (*pheight > pScreen->height)
- *pheight = pScreen->height;
- break;
- default:
- fbQueryBestSize (class, pwidth, pheight, pScreen);
- break;
- }
-}
-
-Bool
-s3CursorInit (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- if (!s3s->cursor_base)
- {
- DRAW_DEBUG ((DEBUG_CURSOR,"Not enough screen memory for cursor %d", s3d->memory));
- pCurPriv->has_cursor = FALSE;
- return FALSE;
- }
-
- pCurPriv->width = S3_CURSOR_WIDTH;
- pCurPriv->height= S3_CURSOR_HEIGHT;
- pScreen->QueryBestSize = s3QueryBestSize;
- miPointerInitialize (pScreen,
- &s3PointerSpriteFuncs,
- &kdPointerScreenFuncs,
- FALSE);
- pCurPriv->has_cursor = TRUE;
- pCurPriv->pCursor = NULL;
- return TRUE;
-}
-
-void
-s3CursorEnable (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- DRAW_DEBUG ((DEBUG_INIT, "s3CursorEnable"));
- if (pCurPriv->has_cursor)
- {
- if (pCurPriv->pCursor)
- {
-#ifdef FB_OLD_SCREEN
- short x, y;
-#else
- int x, y;
-#endif
-
- miPointerPosition (&x, &y);
- s3LoadCursor (pScreen, x, y);
- }
- else
- s3UnloadCursor (pScreen);
- }
-}
-
-void
-s3CursorDisable (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- if (!pScreenPriv->enabled)
- return;
-
- if (pCurPriv->has_cursor)
- {
- if (pCurPriv->pCursor)
- {
- s3UnloadCursor (pScreen);
- }
- }
-}
-
-void
-s3CursorFini (ScreenPtr pScreen)
-{
- SetupCursor (pScreen);
-
- pCurPriv->pCursor = NULL;
-}
diff --git a/hw/kdrive/savage/s3draw.c b/hw/kdrive/savage/s3draw.c
deleted file mode 100644
index cae765675..000000000
--- a/hw/kdrive/savage/s3draw.c
+++ /dev/null
@@ -1,3247 +0,0 @@
-/*
- * Id: s3draw.c,v 1.1 1999/11/02 03:54:47 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3draw.c,v 1.6 2001/05/29 04:54:11 keithp Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-#include "s3draw.h"
-
-#include "Xmd.h"
-#include "gcstruct.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "mistruct.h"
-#include "fontstruct.h"
-#include "dixfontstr.h"
-#include "fb.h"
-#include "migc.h"
-#include "miline.h"
-
-/*
- * Map X rops to S3 rops
- */
-
-short s3alu[16] = {
- MIX_0,
- MIX_AND,
- MIX_SRC_AND_NOT_DST,
- MIX_SRC,
- MIX_NOT_SRC_AND_DST,
- MIX_DST,
- MIX_XOR,
- MIX_OR,
- MIX_NOR,
- MIX_XNOR,
- MIX_NOT_DST,
- MIX_SRC_OR_NOT_DST,
- MIX_NOT_SRC,
- MIX_NOT_SRC_OR_DST,
- MIX_NAND,
- MIX_1
-};
-
-/*
- * Handle pixel transfers
- */
-
-#define BURST
-#ifdef BURST
-#define PixTransDeclare VOL32 *pix_trans_base = (VOL32 *) (s3c->registers),\
- *pix_trans = pix_trans_base
-#define PixTransStart(n) if (pix_trans + (n) > pix_trans_base + 8192) pix_trans = pix_trans_base
-#define PixTransStore(t) *pix_trans++ = (t)
-#else
-#define PixTransDeclare VOL32 *pix_trans = &s3->pix_trans
-#define PixTransStart(n)
-#define PixTransStore(t) *pix_trans = (t)
-#endif
-
-int s3GCPrivateIndex;
-int s3WindowPrivateIndex;
-int s3Generation;
-
-/*
- s3DoBitBlt
- =============
- Bit Blit for all window to window blits.
-*/
-
-#define sourceInvarient(alu) (((alu) & 3) == (((alu) >> 2) & 3))
-
-void
-s3CopyNtoN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
-{
- SetupS3(pDstDrawable->pScreen);
- int srcX, srcY, dstX, dstY;
- int w, h;
- int flags;
-
- if (sourceInvarient (pGC->alu))
- {
- s3FillBoxSolid (pDstDrawable, nbox, pbox, 0, pGC->alu, pGC->planemask);
- return;
- }
-
- s3SetGlobalBitmap (pDstDrawable->pScreen, s3GCMap (pGC));
- _s3SetBlt(s3,pGC->alu,pGC->planemask);
- DRAW_DEBUG ((DEBUG_RENDER, "s3CopyNtoN alu %d planemask 0x%x",
- pGC->alu, pGC->planemask));
- while (nbox--)
- {
- w = pbox->x2 - pbox->x1;
- h = pbox->y2 - pbox->y1;
- flags = 0;
- if (reverse)
- {
- dstX = pbox->x2 - 1;
- }
- else
- {
- dstX = pbox->x1;
- flags |= INC_X;
- }
- srcX = dstX + dx;
-
- if (upsidedown)
- {
- dstY = pbox->y2 - 1;
- }
- else
- {
- dstY = pbox->y1;
- flags |= INC_Y;
- }
- srcY = dstY + dy;
-
- _s3Blt (s3, srcX, srcY, dstX, dstY, w, h, flags);
- pbox++;
- }
- MarkSyncS3 (pSrcDrawable->pScreen);
-}
-
-RegionPtr
-s3CopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height, int dstx, int dsty)
-{
- SetupS3(pDstDrawable->pScreen);
-
- if (pSrcDrawable->type == DRAWABLE_WINDOW &&
- pDstDrawable->type == DRAWABLE_WINDOW)
- {
- return fbDoCopy (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height,
- dstx, dsty, s3CopyNtoN, 0, 0);
- }
- return KdCheckCopyArea (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height, dstx, dsty);
-}
-
-typedef struct _s31toNargs {
- unsigned long copyPlaneFG, copyPlaneBG;
- Bool opaque;
-} s31toNargs;
-
-void
-_s3Stipple (S3CardInfo *s3c,
- FbStip *psrcBase,
- FbStride widthSrc,
- int srcx,
- int srcy,
- int dstx,
- int dsty,
- int width,
- int height)
-{
- S3Ptr s3 = s3c->s3;
- FbStip *psrcLine, *psrc;
- FbStride widthRest;
- FbStip bits, tmp, lastTmp;
- int leftShift, rightShift;
- int nl, nlMiddle;
- int r;
- PixTransDeclare;
-
- /* Compute blt address and parameters */
- psrc = psrcBase + srcy * widthSrc + (srcx >> 5);
- nlMiddle = (width + 31) >> 5;
- leftShift = srcx & 0x1f;
- rightShift = 32 - leftShift;
- widthRest = widthSrc - nlMiddle;
-
- _s3PlaneBlt(s3,dstx,dsty,width,height);
-
- if (leftShift == 0)
- {
- while (height--)
- {
- nl = nlMiddle;
- PixTransStart(nl);
- while (nl--)
- {
- tmp = *psrc++;
- S3AdjustBits32 (tmp);
- PixTransStore (tmp);
- }
- psrc += widthRest;
- }
- }
- else
- {
- widthRest--;
- while (height--)
- {
- bits = *psrc++;
- nl = nlMiddle;
- PixTransStart(nl);
- while (nl--)
- {
- tmp = FbStipLeft(bits, leftShift);
- bits = *psrc++;
- tmp |= FbStipRight(bits, rightShift);
- S3AdjustBits32(tmp);
- PixTransStore (tmp);
- }
- psrc += widthRest;
- }
- }
-}
-
-void
-s3Copy1toN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
-{
- SetupS3(pDstDrawable->pScreen);
-
- s31toNargs *args = closure;
- int dstx, dsty;
- FbStip *psrcBase;
- FbStride widthSrc;
- int srcBpp;
- int srcXoff, srcYoff;
-
- if (args->opaque && sourceInvarient (pGC->alu))
- {
- s3FillBoxSolid (pDstDrawable, nbox, pbox,
- pGC->bgPixel, pGC->alu, pGC->planemask);
- return;
- }
-
- s3SetGlobalBitmap (pDstDrawable->pScreen, s3GCMap (pGC));
- fbGetStipDrawable (pSrcDrawable, psrcBase, widthSrc, srcBpp, srcXoff, srcYoff);
-
- if (args->opaque)
- {
- _s3SetOpaquePlaneBlt(s3,pGC->alu,pGC->planemask,args->copyPlaneFG,
- args->copyPlaneBG);
- }
- else
- {
- _s3SetTransparentPlaneBlt (s3, pGC->alu,
- pGC->planemask, args->copyPlaneFG);
- }
-
- while (nbox--)
- {
- dstx = pbox->x1;
- dsty = pbox->y1;
-
- _s3Stipple (s3c,
- psrcBase, widthSrc,
- dstx + dx - srcXoff, dsty + dy - srcYoff,
- dstx, dsty,
- pbox->x2 - dstx, pbox->y2 - dsty);
- pbox++;
- }
- MarkSyncS3 (pDstDrawable->pScreen);
-}
-
-RegionPtr
-s3CopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height,
- int dstx, int dsty, unsigned long bitPlane)
-{
- SetupS3 (pDstDrawable->pScreen);
- RegionPtr ret;
- s31toNargs args;
-
- if (pDstDrawable->type == DRAWABLE_WINDOW &&
- pSrcDrawable->depth == 1)
- {
- args.copyPlaneFG = pGC->fgPixel;
- args.copyPlaneBG = pGC->bgPixel;
- args.opaque = TRUE;
- return fbDoCopy (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height,
- dstx, dsty, s3Copy1toN, bitPlane, &args);
- }
- return KdCheckCopyPlane(pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height,
- dstx, dsty, bitPlane);
-}
-
-void
-s3PushPixels (GCPtr pGC, PixmapPtr pBitmap,
- DrawablePtr pDrawable,
- int w, int h, int x, int y)
-{
- SetupS3 (pDrawable->pScreen);
- s31toNargs args;
-
- if (pDrawable->type == DRAWABLE_WINDOW && pGC->fillStyle == FillSolid)
- {
- args.opaque = FALSE;
- args.copyPlaneFG = pGC->fgPixel;
- (void) fbDoCopy ((DrawablePtr) pBitmap, pDrawable, pGC,
- 0, 0, w, h, x, y, s3Copy1toN, 1, &args);
- }
- else
- {
- KdCheckPushPixels (pGC, pBitmap, pDrawable, w, h, x, y);
- }
-}
-
-void
-s3FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- unsigned long pixel, int alu, unsigned long planemask)
-{
- SetupS3(pDrawable->pScreen);
- register int r;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3DrawMap (pDrawable));
- _s3SetSolidFill(s3,pixel,alu,planemask);
-
- while (nBox--) {
- _s3SolidRect(s3,pBox->x1,pBox->y1,pBox->x2-pBox->x1,pBox->y2-pBox->y1);
- pBox++;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-_s3SetPattern (ScreenPtr pScreen, int ma,
- int alu, unsigned long planemask, s3PatternPtr pPattern)
-{
- SetupS3(pScreen);
- S3PatternCache *cache;
-
- _s3LoadPattern (pScreen, ma, pPattern);
- cache = pPattern->cache;
-
- switch (pPattern->fillStyle) {
- case FillTiled:
- _s3SetTile(s3,alu,planemask);
- break;
- case FillStippled:
- _s3SetStipple(s3,alu,planemask,pPattern->fore);
- break;
- case FillOpaqueStippled:
- _s3SetOpaqueStipple(s3,alu,planemask,pPattern->fore,pPattern->back);
- break;
- }
-}
-
-void
-s3FillBoxPattern (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- int alu, unsigned long planemask, s3PatternPtr pPattern)
-{
- SetupS3(pDrawable->pScreen);
- S3PatternCache *cache;
- int patx, paty;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3DrawMap (pDrawable));
- _s3SetPattern (pDrawable->pScreen, s3DrawMap(pDrawable), alu, planemask, pPattern);
- cache = pPattern->cache;
- while (nBox--)
- {
- _s3PatRect(s3,cache->x, cache->y,
- pBox->x1, pBox->y1,
- pBox->x2-pBox->x1, pBox->y2-pBox->y1);
- pBox++;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3FillBoxLargeStipple (DrawablePtr pDrawable, GCPtr pGC,
- int nBox, BoxPtr pBox)
-{
- SetupS3(pDrawable->pScreen);
- DrawablePtr pStipple = &pGC->stipple->drawable;
- int xRot = pGC->patOrg.x + pDrawable->x;
- int yRot = pGC->patOrg.y + pDrawable->y;
- FbStip *stip;
- FbStride stipStride;
- int stipBpp;
- int stipXoff, stipYoff;
- int stipWidth, stipHeight;
- int dstX, dstY, width, height;
-
- stipWidth = pStipple->width;
- stipHeight = pStipple->height;
- fbGetStipDrawable (pStipple, stip, stipStride, stipBpp, stipXoff, stipYoff);
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3DrawMap (pDrawable));
- if (pGC->fillStyle == FillOpaqueStippled)
- {
- _s3SetOpaquePlaneBlt(s3,pGC->alu,pGC->planemask,
- pGC->fgPixel, pGC->bgPixel);
-
- }
- else
- {
- _s3SetTransparentPlaneBlt(s3,pGC->alu,pGC->planemask, pGC->fgPixel);
- }
-
- while (nBox--)
- {
- int stipX, stipY, sx;
- int widthTmp;
- int h, w;
- int x, y;
-
- dstX = pBox->x1;
- dstY = pBox->y1;
- width = pBox->x2 - pBox->x1;
- height = pBox->y2 - pBox->y1;
- pBox++;
- modulus (dstY - yRot - stipYoff, stipHeight, stipY);
- modulus (dstX - xRot - stipXoff, stipWidth, stipX);
- y = dstY;
- while (height)
- {
- h = stipHeight - stipY;
- if (h > height)
- h = height;
- height -= h;
- widthTmp = width;
- x = dstX;
- sx = stipX;
- while (widthTmp)
- {
- w = (stipWidth - sx);
- if (w > widthTmp)
- w = widthTmp;
- widthTmp -= w;
- _s3Stipple (s3c,
- stip,
- stipStride,
- sx, stipY,
- x, y,
- w, h);
- x += w;
- sx = 0;
- }
- y += h;
- stipY = 0;
- }
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-#define NUM_STACK_RECTS 1024
-
-void
-s3PolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
- int nrectFill, xRectangle *prectInit)
-{
- s3GCPrivate(pGC);
- xRectangle *prect;
- RegionPtr prgnClip;
- register BoxPtr pbox;
- register BoxPtr pboxClipped;
- BoxPtr pboxClippedBase;
- BoxPtr pextent;
- BoxRec stackRects[NUM_STACK_RECTS];
- int numRects;
- int n;
- int xorg, yorg;
- int x, y;
-
- prgnClip = fbGetCompositeClip(pGC);
- xorg = pDrawable->x;
- yorg = pDrawable->y;
-
- if (xorg || yorg)
- {
- prect = prectInit;
- n = nrectFill;
- while(n--)
- {
- prect->x += xorg;
- prect->y += yorg;
- prect++;
- }
- }
-
- prect = prectInit;
-
- numRects = REGION_NUM_RECTS(prgnClip) * nrectFill;
- if (numRects > NUM_STACK_RECTS)
- {
- pboxClippedBase = (BoxPtr)ALLOCATE_LOCAL(numRects * sizeof(BoxRec));
- if (!pboxClippedBase)
- return;
- }
- else
- pboxClippedBase = stackRects;
-
- pboxClipped = pboxClippedBase;
-
- if (REGION_NUM_RECTS(prgnClip) == 1)
- {
- int x1, y1, x2, y2, bx2, by2;
-
- pextent = REGION_RECTS(prgnClip);
- x1 = pextent->x1;
- y1 = pextent->y1;
- x2 = pextent->x2;
- y2 = pextent->y2;
- while (nrectFill--)
- {
- if ((pboxClipped->x1 = prect->x) < x1)
- pboxClipped->x1 = x1;
-
- if ((pboxClipped->y1 = prect->y) < y1)
- pboxClipped->y1 = y1;
-
- bx2 = (int) prect->x + (int) prect->width;
- if (bx2 > x2)
- bx2 = x2;
- pboxClipped->x2 = bx2;
-
- by2 = (int) prect->y + (int) prect->height;
- if (by2 > y2)
- by2 = y2;
- pboxClipped->y2 = by2;
-
- prect++;
- if ((pboxClipped->x1 < pboxClipped->x2) &&
- (pboxClipped->y1 < pboxClipped->y2))
- {
- pboxClipped++;
- }
- }
- }
- else
- {
- int x1, y1, x2, y2, bx2, by2;
-
- pextent = REGION_EXTENTS(pGC->pScreen, prgnClip);
- x1 = pextent->x1;
- y1 = pextent->y1;
- x2 = pextent->x2;
- y2 = pextent->y2;
- while (nrectFill--)
- {
- BoxRec box;
-
- if ((box.x1 = prect->x) < x1)
- box.x1 = x1;
-
- if ((box.y1 = prect->y) < y1)
- box.y1 = y1;
-
- bx2 = (int) prect->x + (int) prect->width;
- if (bx2 > x2)
- bx2 = x2;
- box.x2 = bx2;
-
- by2 = (int) prect->y + (int) prect->height;
- if (by2 > y2)
- by2 = y2;
- box.y2 = by2;
-
- prect++;
-
- if ((box.x1 >= box.x2) || (box.y1 >= box.y2))
- continue;
-
- n = REGION_NUM_RECTS (prgnClip);
- pbox = REGION_RECTS(prgnClip);
-
- /* clip the rectangle to each box in the clip region
- this is logically equivalent to calling Intersect()
- */
- while(n--)
- {
- pboxClipped->x1 = max(box.x1, pbox->x1);
- pboxClipped->y1 = max(box.y1, pbox->y1);
- pboxClipped->x2 = min(box.x2, pbox->x2);
- pboxClipped->y2 = min(box.y2, pbox->y2);
- pbox++;
-
- /* see if clipping left anything */
- if(pboxClipped->x1 < pboxClipped->x2 &&
- pboxClipped->y1 < pboxClipped->y2)
- {
- pboxClipped++;
- }
- }
- }
- }
- if (pboxClipped != pboxClippedBase)
- {
- if (pGC->fillStyle == FillSolid)
- s3FillBoxSolid(pDrawable,
- pboxClipped-pboxClippedBase, pboxClippedBase,
- pGC->fgPixel, pGC->alu, pGC->planemask);
- else if (s3Priv->pPattern)
- s3FillBoxPattern (pDrawable,
- pboxClipped-pboxClippedBase, pboxClippedBase,
- pGC->alu, pGC->planemask,
- s3Priv->pPattern);
- else
- s3FillBoxLargeStipple (pDrawable, pGC,
- pboxClipped-pboxClippedBase,
- pboxClippedBase);
- }
- if (pboxClippedBase != stackRects)
- DEALLOCATE_LOCAL(pboxClippedBase);
-}
-
-void
-_s3FillSpanLargeStipple (DrawablePtr pDrawable, GCPtr pGC,
- int n, DDXPointPtr ppt, int *pwidth)
-{
- SetupS3 (pDrawable->pScreen);
- DrawablePtr pStipple = &pGC->stipple->drawable;
- int xRot = pGC->patOrg.x + pDrawable->x;
- int yRot = pGC->patOrg.y + pDrawable->y;
- FbStip *stip;
- FbStride stipStride;
- int stipBpp;
- int stipXoff, stipYoff;
- int stipWidth, stipHeight;
- int dstX, dstY, width, height;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- stipWidth = pStipple->width;
- stipHeight = pStipple->height;
- fbGetStipDrawable (pStipple, stip, stipStride, stipBpp, stipXoff, stipYoff);
- if (pGC->fillStyle == FillOpaqueStippled)
- {
- _s3SetOpaquePlaneBlt(s3,pGC->alu,pGC->planemask,
- pGC->fgPixel, pGC->bgPixel);
-
- }
- else
- {
- _s3SetTransparentPlaneBlt(s3,pGC->alu,pGC->planemask, pGC->fgPixel);
- }
- while (n--)
- {
- int stipX, stipY, sx;
- int w;
- int x, y;
-
- dstX = ppt->x;
- dstY = ppt->y;
- ppt++;
- width = *pwidth++;
- modulus (dstY - yRot - stipYoff, stipHeight, stipY);
- modulus (dstX - xRot - stipXoff, stipWidth, stipX);
- y = dstY;
- x = dstX;
- sx = stipX;
- while (width)
- {
- w = (stipWidth - sx);
- if (w > width)
- w = width;
- width -= w;
- _s3Stipple (s3c,
- stip,
- stipStride,
- sx, stipY,
- x, y,
- w, 1);
- x += w;
- sx = 0;
- }
- }
-}
-
-void
-s3FillSpans (DrawablePtr pDrawable, GCPtr pGC, int n,
- DDXPointPtr ppt, int *pwidth, int fSorted)
-{
- s3GCPrivate(pGC);
- SetupS3(pDrawable->pScreen);
- int x, y, x1, y1, x2, y2;
- int width;
- /* next three parameters are post-clip */
- int nTmp;
- int *pwidthFree;/* copies of the pointers to free */
- DDXPointPtr pptFree;
- BoxPtr extents;
- S3PatternCache *cache;
- RegionPtr pClip = fbGetCompositeClip (pGC);
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- if (REGION_NUM_RECTS(pClip) == 1 &&
- (pGC->fillStyle == FillSolid || s3Priv->pPattern))
- {
- extents = REGION_RECTS(pClip);
- x1 = extents->x1;
- x2 = extents->x2;
- y1 = extents->y1;
- y2 = extents->y2;
- if (pGC->fillStyle == FillSolid)
- {
- _s3SetSolidFill(s3,pGC->fgPixel,pGC->alu,pGC->planemask);
- cache = 0;
- }
- else
- {
- _s3SetPattern (pDrawable->pScreen, s3GCMap(pGC), pGC->alu, pGC->planemask,
- s3Priv->pPattern);
- cache = s3Priv->pPattern->cache;
- }
- while (n--)
- {
- y = ppt->y;
- if (y1 <= y && y < y2)
- {
- x = ppt->x;
- width = *pwidth;
- if (x < x1)
- {
- width -= (x1 - x);
- x = x1;
- }
- if (x2 < x + width)
- width = x2 - x;
- if (width > 0)
- {
- if (cache)
- {
- _s3PatRect(s3, cache->x, cache->y, x, y, width, 1);
- }
- else
- {
- _s3SolidRect(s3,x,y,width,1);
- }
- }
- }
- ppt++;
- pwidth++;
- }
- }
- else
- {
- nTmp = n * miFindMaxBand(pClip);
- pwidthFree = (int *)ALLOCATE_LOCAL(nTmp * sizeof(int));
- pptFree = (DDXPointRec *)ALLOCATE_LOCAL(nTmp * sizeof(DDXPointRec));
- if(!pptFree || !pwidthFree)
- {
- if (pptFree) DEALLOCATE_LOCAL(pptFree);
- if (pwidthFree) DEALLOCATE_LOCAL(pwidthFree);
- return;
- }
- n = miClipSpans(fbGetCompositeClip(pGC),
- ppt, pwidth, n,
- pptFree, pwidthFree, fSorted);
- pwidth = pwidthFree;
- ppt = pptFree;
- if (pGC->fillStyle == FillSolid)
- {
- _s3SetSolidFill(s3,pGC->fgPixel,pGC->alu,pGC->planemask);
- while (n--)
- {
- x = ppt->x;
- y = ppt->y;
- ppt++;
- width = *pwidth++;
- if (width)
- {
- _s3SolidRect(s3,x,y,width,1);
- }
- }
- }
- else if (s3Priv->pPattern)
- {
- _s3SetPattern (pDrawable->pScreen, s3GCMap(pGC), pGC->alu, pGC->planemask,
- s3Priv->pPattern);
- cache = s3Priv->pPattern->cache;
- while (n--)
- {
- x = ppt->x;
- y = ppt->y;
- ppt++;
- width = *pwidth++;
- if (width)
- {
- _s3PatRect(s3, cache->x, cache->y, x, y, width, 1);
- }
- }
- }
- else
- {
- _s3FillSpanLargeStipple (pDrawable, pGC, n, ppt, pwidth);
- }
- DEALLOCATE_LOCAL(pptFree);
- DEALLOCATE_LOCAL(pwidthFree);
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-#include "mifillarc.h"
-
-#define FILLSPAN(s3,y,__x1,__x2) {\
- DRAW_DEBUG ((DEBUG_ARCS, "FILLSPAN %d: %d->%d", y, __x1, __x2)); \
- if ((__x2) >= (__x1)) {\
- _s3SolidRect(s3,(__x1),(y),(__x2)-(__x1)+1,1); \
- } \
-}
-
-#define FILLSLICESPANS(flip,__y) \
- if (!flip) \
- { \
- FILLSPAN(s3,__y,xl,xr) \
- } \
- else \
- { \
- xc = xorg - x; \
- FILLSPAN(s3, __y, xc, xr) \
- xc += slw - 1; \
- FILLSPAN(s3, __y, xl, xc) \
- }
-
-static void
-_s3FillEllipse (DrawablePtr pDraw, S3Ptr s3, xArc *arc)
-{
- KdScreenPriv(pDraw->pScreen);
- int x, y, e;
- int yk, xk, ym, xm, dx, dy, xorg, yorg;
- int y_top, y_bot;
- miFillArcRec info;
- register int xpos;
- int slw;
-
- s3SetGlobalBitmap (pDraw->pScreen, s3DrawMap (pDraw));
- miFillArcSetup(arc, &info);
- MIFILLARCSETUP();
- y_top = pDraw->y + yorg - y;
- y_bot = pDraw->y + yorg + y + dy;
- xorg += pDraw->x;
- while (y)
- {
- y_top++;
- y_bot--;
- MIFILLARCSTEP(slw);
- if (!slw)
- continue;
- xpos = xorg - x;
- _s3SolidRect (s3,xpos,y_top,slw,1);
- if (miFillArcLower(slw))
- _s3SolidRect (s3,xpos,y_bot,slw,1);
- }
-}
-
-
-static void
-_s3FillArcSlice (DrawablePtr pDraw, GCPtr pGC, S3Ptr s3, xArc *arc)
-{
- KdScreenPriv(pDraw->pScreen);
- int yk, xk, ym, xm, dx, dy, xorg, yorg, slw;
- register int x, y, e;
- miFillArcRec info;
- miArcSliceRec slice;
- int xl, xr, xc;
- int y_top, y_bot;
-
- s3SetGlobalBitmap (pDraw->pScreen, s3DrawMap (pDraw));
- DRAW_DEBUG ((DEBUG_ARCS, "slice %dx%d+%d+%d %d->%d",
- arc->width, arc->height, arc->x, arc->y,
- arc->angle1, arc->angle2));
- miFillArcSetup(arc, &info);
- miFillArcSliceSetup(arc, &slice, pGC);
- DRAW_DEBUG ((DEBUG_ARCS, "edge1.x %d edge2.x %d",
- slice.edge1.x, slice.edge2.x));
- MIFILLARCSETUP();
- DRAW_DEBUG ((DEBUG_ARCS, "xorg %d yorg %d",
- xorg, yorg));
- xorg += pDraw->x;
- yorg += pDraw->y;
- y_top = yorg - y;
- y_bot = yorg + y + dy;
- slice.edge1.x += pDraw->x;
- slice.edge2.x += pDraw->x;
- DRAW_DEBUG ((DEBUG_ARCS, "xorg %d y_top %d y_bot %d",
- xorg, y_top, y_bot));
- while (y > 0)
- {
- y_top++;
- y_bot--;
- MIFILLARCSTEP(slw);
- MIARCSLICESTEP(slice.edge1);
- MIARCSLICESTEP(slice.edge2);
- if (miFillSliceUpper(slice))
- {
- MIARCSLICEUPPER(xl, xr, slice, slw);
- FILLSLICESPANS(slice.flip_top, y_top);
- }
- if (miFillSliceLower(slice))
- {
- MIARCSLICELOWER(xl, xr, slice, slw);
- FILLSLICESPANS(slice.flip_bot, y_bot);
- }
- }
-}
-
-void
-s3PolyFillArcSolid (DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs)
-{
- SetupS3(pDraw->pScreen);
- xArc *arc;
- int i;
- int x, y;
- BoxRec box;
- RegionPtr pClip = fbGetCompositeClip(pGC);
- BOOL set;
-
- set = FALSE;
- for (; --narcs >= 0; parcs++)
- {
- if (miFillArcEmpty(parcs))
- continue;
- if (miCanFillArc(parcs))
- {
- box.x1 = parcs->x + pDraw->x;
- box.y1 = parcs->y + pDraw->y;
- box.x2 = box.x1 + (int)parcs->width + 1;
- box.y2 = box.y1 + (int)parcs->height + 1;
- switch (RECT_IN_REGION(pDraw->pScreen, pClip, &box))
- {
- case rgnIN:
- if (!set)
- {
- _s3SetSolidFill (s3, pGC->fgPixel, pGC->alu, pGC->planemask);
- set = TRUE;
- }
- if ((parcs->angle2 >= FULLCIRCLE) ||
- (parcs->angle2 <= -FULLCIRCLE))
- {
- DRAW_DEBUG ((DEBUG_ARCS, "Full circle ellipse %dx%d",
- parcs->width, parcs->height));
- _s3FillEllipse (pDraw, s3, parcs);
- }
- else
- {
- DRAW_DEBUG ((DEBUG_ARCS, "Partial ellipse %dx%d",
- parcs->width, parcs->height));
- _s3FillArcSlice (pDraw, pGC, s3, parcs);
- }
- /* fall through ... */
- case rgnOUT:
- continue;
- case rgnPART:
- break;
- }
- }
- if (set)
- {
- MarkSyncS3 (pDraw->pScreen);
- set = FALSE;
- }
- KdCheckPolyFillArc(pDraw, pGC, 1, parcs);
- }
- if (set)
- {
- MarkSyncS3 (pDraw->pScreen);
- set = FALSE;
- }
-}
-
-void
-s3FillPoly (DrawablePtr pDrawable, GCPtr pGC, int shape,
- int mode, int countInit, DDXPointPtr ptsIn)
-{
- SetupS3(pDrawable->pScreen);
- int nwidth;
- int maxy;
- int origin;
- int count;
- register int vertex1, vertex2;
- int c;
- RegionPtr pClip = fbGetCompositeClip(pGC);
- BoxPtr extents;
- int clip;
- int y, sy;
- int *vertex1p, *vertex2p;
- int *endp;
- int x1, x2, sx;
- int dx1, dx2;
- int dy1, dy2;
- int e1, e2;
- int step1, step2;
- int sign1, sign2;
- int h;
- int l, r;
- int nmiddle;
-
- if (mode == CoordModePrevious || REGION_NUM_RECTS(pClip) != 1)
- {
- KdCheckFillPolygon (pDrawable, pGC, shape, mode, countInit, ptsIn);
- return;
- }
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- sy = pDrawable->y;
- sx = pDrawable->x;
- origin = *((int *) &pDrawable->x);
- origin -= (origin & 0x8000) << 1;
- extents = &pClip->extents;
- vertex1 = *((int *) &extents->x1) - origin;
- vertex2 = *((int *) &extents->x2) - origin - 0x00010001;
- clip = 0;
-
- y = 32767;
- maxy = 0;
- vertex2p = (int *) ptsIn;
- endp = vertex2p + countInit;
- if (shape == Convex)
- {
- count = countInit;
- while (count--)
- {
- c = *vertex2p;
- clip |= (c - vertex1) | (vertex2 - c);
- c = intToY(c);
- DRAW_DEBUG ((DEBUG_POLYGON, "Y coordinate %d", c));
- if (c < y)
- {
- y = c;
- vertex1p = vertex2p;
- }
- vertex2p++;
- if (c > maxy)
- maxy = c;
- }
- }
- else
- {
- int yFlip = 0;
- dx1 = 1;
- x2 = -1;
- x1 = -1;
- count = countInit;
- while (count--)
- {
- c = *vertex2p;
- clip |= (c - vertex1) | (vertex2 - c);
- c = intToY(c);
- DRAW_DEBUG ((DEBUG_POLYGON, "Y coordinate %d", c));
- if (c < y)
- {
- y = c;
- vertex1p = vertex2p;
- }
- vertex2p++;
- if (c > maxy)
- maxy = c;
- if (c == x1)
- continue;
- if (dx1 > 0)
- {
- if (x2 < 0)
- x2 = c;
- else
- dx2 = dx1 = (c - x1) >> 31;
- }
- else
- if ((c - x1) >> 31 != dx1)
- {
- dx1 = ~dx1;
- yFlip++;
- }
- x1 = c;
- }
- x1 = (x2 - c) >> 31;
- if (x1 != dx1)
- yFlip++;
- if (x1 != dx2)
- yFlip++;
- if (yFlip != 2)
- clip = 0x8000;
- }
- if (y == maxy)
- return;
-
- if (clip & 0x80008000)
- {
- KdCheckFillPolygon (pDrawable, pGC, shape, mode, countInit, ptsIn);
- return;
- }
- _s3SetSolidFill(s3,pGC->fgPixel,pGC->alu,pGC->planemask);
-
- vertex2p = vertex1p;
- vertex2 = vertex1 = *vertex2p++;
- if (vertex2p == endp)
- vertex2p = (int *) ptsIn;
-#define Setup(c,x,vertex,dx,dy,e,sign,step) {\
- x = intToX(vertex); \
- if (dy = intToY(c) - y) { \
- dx = intToX(c) - x; \
- step = 0; \
- if (dx >= 0) \
- { \
- e = 0; \
- sign = 1; \
- if (dx >= dy) {\
- step = dx / dy; \
- dx = dx % dy; \
- } \
- } \
- else \
- { \
- e = 1 - dy; \
- sign = -1; \
- dx = -dx; \
- if (dx >= dy) { \
- step = - (dx / dy); \
- dx = dx % dy; \
- } \
- } \
- } \
- x += sx; \
- vertex = c; \
-}
-
-#define Step(x,dx,dy,e,sign,step) {\
- x += step; \
- if ((e += dx) > 0) \
- { \
- x += sign; \
- e -= dy; \
- } \
-}
- sy += y;
- DRAW_DEBUG ((DEBUG_POLYGON, "Starting polygon at %d", sy));
- for (;;)
- {
- DRAW_DEBUG ((DEBUG_POLYGON, "vertex1 0x%x vertex2 0x%x y %d vy1 %d vy2 %d",
- vertex1, vertex2,
- y, intToY(vertex1), intToY (vertex2)));
- if (y == intToY(vertex1))
- {
- DRAW_DEBUG ((DEBUG_POLYGON, "Find next -- vertext"));
- do
- {
- if (vertex1p == (int *) ptsIn)
- vertex1p = endp;
- c = *--vertex1p;
- Setup (c,x1,vertex1,dx1,dy1,e1,sign1,step1);
- DRAW_DEBUG ((DEBUG_POLYGON, "-- vertex 0x%x y %d",
- vertex1, intToY(vertex1)));
- } while (y >= intToY(vertex1));
- h = dy1;
- }
- else
- {
- Step(x1,dx1,dy1,e1,sign1,step1)
- h = intToY(vertex1) - y;
- }
- if (y == intToY(vertex2))
- {
- DRAW_DEBUG ((DEBUG_POLYGON, "Find next ++ vertext"));
- do
- {
- c = *vertex2p++;
- if (vertex2p == endp)
- vertex2p = (int *) ptsIn;
- Setup (c,x2,vertex2,dx2,dy2,e2,sign2,step2)
- DRAW_DEBUG ((DEBUG_POLYGON, "++ vertex 0x%x y %d",
- vertex1, intToY(vertex1)));
- } while (y >= intToY(vertex2));
- if (dy2 < h)
- h = dy2;
- }
- else
- {
- Step(x2,dx2,dy2,e2,sign2,step2)
- if ((c = (intToY(vertex2) - y)) < h)
- h = c;
- }
- DRAW_DEBUG ((DEBUG_POLYGON, "This band %d", h));
- /* fill spans for this segment */
- for (;;)
- {
- nmiddle = x2 - x1;
- DRAW_DEBUG ((DEBUG_POLYGON, "This span %d->%d", x1, x2));
- if (nmiddle)
- {
- l = x1;
- if (nmiddle < 0)
- {
- nmiddle = -nmiddle;
- l = x2;
- }
- _s3SolidRect(s3,l,sy,nmiddle,1);
- }
- y++;
- sy++;
- if (!--h)
- break;
- Step(x1,dx1,dy1,e1,sign1,step1)
- Step(x2,dx2,dy2,e2,sign2,step2)
- }
- if (y == maxy)
- break;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3PolyGlyphBltClipped (DrawablePtr pDrawable,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppciInit,
- pointer pglyphBase)
-{
- SetupS3(pDrawable->pScreen);
- int h;
- int w;
- int xBack, yBack;
- int hBack, wBack;
- int lw;
- FontPtr pfont = pGC->font;
- CharInfoPtr pci;
- unsigned long *bits;
- BoxPtr extents;
- BoxRec bbox;
- CARD32 b;
- CharInfoPtr *ppci;
- FbGCPrivPtr fbPriv = fbGetGCPrivate(pGC);
- RegionPtr pClip = fbGetCompositeClip(pGC);
- BoxPtr pBox;
- int nbox;
- int x1, y1, x2, y2;
- unsigned char alu;
- Bool set;
- PixTransDeclare;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- x += pDrawable->x;
- y += pDrawable->y;
-
- if (pglyphBase == (pointer) 1)
- {
- xBack = x;
- yBack = y - FONTASCENT(pGC->font);
- wBack = 0;
- hBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
- if (hBack)
- {
- h = nglyph;
- ppci = ppciInit;
- while (h--)
- wBack += (*ppci++)->metrics.characterWidth;
- }
- if (wBack < 0)
- {
- xBack = xBack + wBack;
- wBack = -wBack;
- }
- if (hBack < 0)
- {
- yBack = yBack + hBack;
- hBack = -hBack;
- }
- alu = GXcopy;
- }
- else
- {
- wBack = 0;
- alu = pGC->alu;
- }
-
- if (wBack)
- {
- _s3SetSolidFill (s3, pGC->bgPixel, GXcopy, pGC->planemask);
- for (nbox = REGION_NUM_RECTS (pClip),
- pBox = REGION_RECTS (pClip);
- nbox--;
- pBox++)
- {
- x1 = xBack;
- x2 = xBack + wBack;
- y1 = yBack;
- y2 = yBack + hBack;
- if (x1 < pBox->x1) x1 = pBox->x1;
- if (x2 > pBox->x2) x2 = pBox->x2;
- if (y1 < pBox->y1) y1 = pBox->y1;
- if (y2 > pBox->y2) y2 = pBox->y2;
- if (x1 < x2 && y1 < y2)
- {
- _s3SolidRect (s3, x1, y1, x2 - x1, y2 - y1);
- }
- }
- MarkSyncS3 (pDrawable->pScreen);
- }
- ppci = ppciInit;
- set = FALSE;
- while (nglyph--)
- {
- pci = *ppci++;
- h = pci->metrics.ascent + pci->metrics.descent;
- w = pci->metrics.rightSideBearing - pci->metrics.leftSideBearing;
- x1 = x + pci->metrics.leftSideBearing;
- y1 = y - pci->metrics.ascent;
- bbox.x1 = x1;
- bbox.y1 = y1;
- bbox.x2 = x1 + w;
- bbox.y2 = y1 + h;
- switch (RECT_IN_REGION(pGC->pScreen, pClip, &bbox))
- {
- case rgnIN:
-#if 1
- lw = h * ((w + 31) >> 5);
- if (lw)
- {
- if (!set)
- {
- _s3SetTransparentPlaneBlt (s3, alu, pGC->planemask, pGC->fgPixel);
- set = TRUE;
- }
- _s3PlaneBlt(s3,
- x + pci->metrics.leftSideBearing,
- y - pci->metrics.ascent,
- w, h);
- bits = (unsigned long *) pci->bits;
- PixTransStart (lw);
- while (lw--)
- {
- b = *bits++;
- S3AdjustBits32 (b);
- PixTransStore(b);
- }
- MarkSyncS3 (pDrawable->pScreen);
- }
- break;
-#endif
- case rgnPART:
- set = FALSE;
- CheckSyncS3 (pDrawable->pScreen);
- fbPutXYImage (pDrawable,
- pClip,
- fbPriv->fg,
- fbPriv->bg,
- fbPriv->pm,
- alu,
- FALSE,
- x1, y1,
- w, h,
- (FbStip *) pci->bits,
- (w + 31) >> 5,
- 0);
- break;
- case rgnOUT:
- break;
- }
- x += pci->metrics.characterWidth;
- }
-}
-
-/*
- * Blt glyphs using S3 image transfer register, this does both
- * poly glyph blt and image glyph blt (when pglyphBase == 1)
- */
-
-void
-s3PolyGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppciInit,
- pointer pglyphBase)
-{
- SetupS3(pDrawable->pScreen);
- int h;
- int w;
- int xBack, yBack;
- int hBack, wBack;
- int lw;
- FontPtr pfont = pGC->font;
- CharInfoPtr pci;
- unsigned long *bits;
- BoxPtr extents;
- BoxRec bbox;
- CARD32 b;
- CharInfoPtr *ppci;
- unsigned char alu;
- PixTransDeclare;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- x += pDrawable->x;
- y += pDrawable->y;
-
- /* compute an approximate (but covering) bounding box */
- ppci = ppciInit;
- w = 0;
- h = nglyph;
- while (h--)
- w += (*ppci++)->metrics.characterWidth;
- if (w < 0)
- {
- bbox.x1 = x + w;
- bbox.x2 = x;
- }
- else
- {
- bbox.x1 = x;
- bbox.x2 = x + w;
- }
- w = FONTMINBOUNDS(pfont,leftSideBearing);
- if (w < 0)
- bbox.x1 += w;
- w = FONTMAXBOUNDS(pfont, rightSideBearing) - FONTMINBOUNDS(pfont, characterWidth);
- if (w > 0)
- bbox.x2 += w;
- bbox.y1 = y - FONTMAXBOUNDS(pfont,ascent);
- bbox.y2 = y + FONTMAXBOUNDS(pfont,descent);
-
- DRAW_DEBUG ((DEBUG_TEXT, "PolyGlyphBlt %d box is %d %d", nglyph,
- bbox.x1, bbox.x2));
- switch (RECT_IN_REGION(pGC->pScreen, fbGetCompositeClip(pGC), &bbox))
- {
- case rgnIN:
- break;
- case rgnPART:
- s3PolyGlyphBltClipped(pDrawable, pGC, x - pDrawable->x,
- y - pDrawable->y,
- nglyph, ppciInit, pglyphBase);
- case rgnOUT:
- return;
- }
-
- if (pglyphBase == (pointer) 1)
- {
- xBack = x;
- yBack = y - FONTASCENT(pGC->font);
- wBack = 0;
- hBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
- if (hBack)
- {
- h = nglyph;
- ppci = ppciInit;
- while (h--)
- wBack += (*ppci++)->metrics.characterWidth;
- }
- if (wBack < 0)
- {
- xBack = xBack + wBack;
- wBack = -wBack;
- }
- if (hBack < 0)
- {
- yBack = yBack + hBack;
- hBack = -hBack;
- }
- alu = GXcopy;
- }
- else
- {
- wBack = 0;
- alu = pGC->alu;
- }
-
- if (wBack)
- {
- _s3SetSolidFill (s3, pGC->bgPixel, GXcopy, pGC->planemask);
- _s3SolidRect (s3, xBack, yBack, wBack, hBack);
- }
- _s3SetTransparentPlaneBlt (s3, alu, pGC->planemask, pGC->fgPixel);
- ppci = ppciInit;
- while (nglyph--)
- {
- pci = *ppci++;
- h = pci->metrics.ascent + pci->metrics.descent;
- w = pci->metrics.rightSideBearing - pci->metrics.leftSideBearing;
- lw = h * ((w + 31) >> 5);
- if (lw)
- {
- _s3PlaneBlt(s3,
- x + pci->metrics.leftSideBearing,
- y - pci->metrics.ascent,
- w, h);
- bits = (unsigned long *) pci->bits;
- PixTransStart(lw);
- while (lw--)
- {
- b = *bits++;
- S3AdjustBits32 (b);
- PixTransStore(b);
- }
- }
- x += pci->metrics.characterWidth;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3ImageGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase)
-{
- s3PolyGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, (pointer) 1);
-}
-
-/*
- * Blt TE fonts using S3 image transfer. Differs from
- * above in that it doesn't need to fill a solid rect for
- * the background and it can draw multiple characters at a time
- */
-
-void
-s3ImageTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
- int xInit, int yInit,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase)
-{
- SetupS3(pDrawable->pScreen);
- int x, y;
- int h, lw, lwTmp;
- int w;
- FontPtr pfont = pGC->font;
- unsigned long *char1, *char2, *char3, *char4;
- int widthGlyphs, widthGlyph;
- BoxRec bbox;
- CARD32 tmp;
- PixTransDeclare;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- widthGlyph = FONTMAXBOUNDS(pfont,characterWidth);
- if (!widthGlyph)
- return;
-
- h = FONTASCENT(pfont) + FONTDESCENT(pfont);
- if (!h)
- return;
-
- DRAW_DEBUG ((DEBUG_TEXT, "ImageTEGlyphBlt chars are %d %d",
- widthGlyph, h));
-
- x = xInit + FONTMAXBOUNDS(pfont,leftSideBearing) + pDrawable->x;
- y = yInit - FONTASCENT(pfont) + pDrawable->y;
-
- bbox.x1 = x;
- bbox.x2 = x + (widthGlyph * nglyph);
- bbox.y1 = y;
- bbox.y2 = y + h;
-
- switch (RECT_IN_REGION(pGC->pScreen, fbGetCompositeClip(pGC), &bbox))
- {
- case rgnIN:
- break;
- case rgnPART:
- if (pglyphBase == (pointer) 1)
- pglyphBase = 0;
- else
- pglyphBase = (pointer) 1;
- s3PolyGlyphBltClipped(pDrawable, pGC,
- xInit,
- yInit,
- nglyph, ppci,
- pglyphBase);
- case rgnOUT:
- return;
- }
-
- if (pglyphBase == (pointer) 1)
- {
- _s3SetTransparentPlaneBlt (s3, pGC->alu, pGC->planemask, pGC->fgPixel);
- }
- else
- {
- _s3SetOpaquePlaneBlt (s3, GXcopy, pGC->planemask, pGC->fgPixel, pGC->bgPixel);
- }
-
-#if BITMAP_BIT_ORDER == LSBFirst
-#define SHIFT <<
-#else
-#define SHIFT >>
-#endif
-
-#define LoopIt(count, w, loadup, fetch) \
- while (nglyph >= count) \
- { \
- nglyph -= count; \
- _s3PlaneBlt (s3, x, y, w, h); \
- x += w; \
- loadup \
- lwTmp = h; \
- PixTransStart(h); \
- while (lwTmp--) { \
- tmp = fetch; \
- S3AdjustBits32(tmp); \
- PixTransStore(tmp); \
- } \
- }
-
- if (widthGlyph <= 8)
- {
- widthGlyphs = widthGlyph << 2;
- LoopIt(4, widthGlyphs,
- char1 = (unsigned long *) (*ppci++)->bits;
- char2 = (unsigned long *) (*ppci++)->bits;
- char3 = (unsigned long *) (*ppci++)->bits;
- char4 = (unsigned long *) (*ppci++)->bits;,
- (*char1++ | ((*char2++ | ((*char3++ | (*char4++
- SHIFT widthGlyph))
- SHIFT widthGlyph))
- SHIFT widthGlyph)))
- }
- else if (widthGlyph <= 10)
- {
- widthGlyphs = (widthGlyph << 1) + widthGlyph;
- LoopIt(3, widthGlyphs,
- char1 = (unsigned long *) (*ppci++)->bits;
- char2 = (unsigned long *) (*ppci++)->bits;
- char3 = (unsigned long *) (*ppci++)->bits;,
- (*char1++ | ((*char2++ | (*char3++ SHIFT widthGlyph)) SHIFT widthGlyph)))
- }
- else if (widthGlyph <= 16)
- {
- widthGlyphs = widthGlyph << 1;
- LoopIt(2, widthGlyphs,
- char1 = (unsigned long *) (*ppci++)->bits;
- char2 = (unsigned long *) (*ppci++)->bits;,
- (*char1++ | (*char2++ SHIFT widthGlyph)))
- }
- lw = h * ((widthGlyph + 31) >> 5);
- while (nglyph--)
- {
- _s3PlaneBlt (s3, x, y, widthGlyph, h);
- x += widthGlyph;
- char1 = (unsigned long *) (*ppci++)->bits;
- lwTmp = lw;
- PixTransStart(lw);
- while (lwTmp--)
- {
- tmp = *char1++;
- S3AdjustBits32(tmp);
- PixTransStore(tmp);
- }
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3PolyTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
- int x, int y,
- unsigned int nglyph, CharInfoPtr *ppci,
- pointer pglyphBase)
-{
- s3ImageTEGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, (pointer) 1);
-}
-
-Bool
-_s3Segment (DrawablePtr pDrawable,
- GCPtr pGC,
- int x1,
- int y1,
- int x2,
- int y2,
- Bool drawLast,
- Bool s3Set)
-{
- SetupS3(pDrawable->pScreen);
- FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
- RegionPtr pClip = fbGetCompositeClip(pGC);
- BoxPtr pBox;
- int nBox;
- int adx; /* abs values of dx and dy */
- int ady;
- int signdx; /* sign of dx and dy */
- int signdy;
- int e, e1, e2; /* bresenham error and increments */
- int len; /* length of segment */
- int axis; /* major axis */
- int octant;
- int cmd;
- unsigned int bias = miGetZeroLineBias(pDrawable->pScreen);
- unsigned int oc1; /* outcode of point 1 */
- unsigned int oc2; /* outcode of point 2 */
-
- CalcLineDeltas(x1, y1, x2, y2, adx, ady, signdx, signdy,
- 1, 1, octant);
-
- cmd = LASTPIX;
-
- if (adx > ady)
- {
- axis = X_AXIS;
- e1 = ady << 1;
- e2 = e1 - (adx << 1);
- e = e1 - adx;
- len = adx;
- }
- else
- {
- cmd |= YMAJAXIS;
- axis = Y_AXIS;
- e1 = adx << 1;
- e2 = e1 - (ady << 1);
- e = e1 - ady;
- SetYMajorOctant(octant);
- len = ady;
- }
-
- /* S3 line drawing hardware has limited resolution for error terms */
- if (len >= 4096)
- {
- int dashOff = 0;
-
- KdCheckSync (pDrawable->pScreen);
- fbSegment (pDrawable, pGC, x1, y1, x2, y2, drawLast, &dashOff);
- return FALSE;
- }
-
- FIXUP_ERROR (e, octant, bias);
-
- nBox = REGION_NUM_RECTS (pClip);
- pBox = REGION_RECTS (pClip);
-
- if (signdx > 0)
- cmd |= INC_X;
- if (signdy > 0)
- cmd |= INC_Y;
-
- /* we have bresenham parameters and two points.
- all we have to do now is clip and draw.
- */
-
- if (drawLast)
- len++;
- while(nBox--)
- {
- oc1 = 0;
- oc2 = 0;
- OUTCODES(oc1, x1, y1, pBox);
- OUTCODES(oc2, x2, y2, pBox);
- if ((oc1 | oc2) == 0)
- {
- if (!s3Set)
- {
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- _s3SetSolidFill (s3, pGC->fgPixel, pGC->alu, pGC->planemask);
- s3Set = TRUE;
- }
- _s3SetCur (s3, x1, y1);
- _s3ClipLine (s3, cmd, e1, e2, e, len);
- break;
- }
- else if (oc1 & oc2)
- {
- pBox++;
- }
- else
- {
- int new_x1 = x1, new_y1 = y1, new_x2 = x2, new_y2 = y2;
- int clip1 = 0, clip2 = 0;
- int clipdx, clipdy;
- int err;
-
- if (miZeroClipLine(pBox->x1, pBox->y1, pBox->x2-1,
- pBox->y2-1,
- &new_x1, &new_y1, &new_x2, &new_y2,
- adx, ady, &clip1, &clip2,
- octant, bias, oc1, oc2) == -1)
- {
- pBox++;
- continue;
- }
-
- if (axis == X_AXIS)
- len = abs(new_x2 - new_x1);
- else
- len = abs(new_y2 - new_y1);
- if (clip2 != 0 || drawLast)
- len++;
- if (len)
- {
- /* unwind bresenham error term to first point */
- err = e;
- if (clip1)
- {
- clipdx = abs(new_x1 - x1);
- clipdy = abs(new_y1 - y1);
- if (axis == X_AXIS)
- err += (e2 - e1) * clipdy + e1 * clipdx;
- else
- err += (e2 - e1) * clipdx + e1 * clipdy;
- }
- if (!s3Set)
- {
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- _s3SetSolidFill (s3, pGC->fgPixel, pGC->alu, pGC->planemask);
- s3Set = TRUE;
- }
- _s3SetCur (s3, new_x1, new_y1);
- _s3ClipLine (s3, cmd, e1, e2, err, len);
- }
- pBox++;
- }
- } /* while (nBox--) */
- return s3Set;
-}
-
-void
-s3Polylines (DrawablePtr pDrawable, GCPtr pGC,
- int mode, int npt, DDXPointPtr ppt)
-{
- SetupS3(pDrawable->pScreen);
- int x, y, nx, ny;
- int ox = pDrawable->x, oy = pDrawable->y;
- Bool s3Set = FALSE;
-
- if (!npt)
- return;
-
- x = ppt->x + ox;
- y = ppt->y + oy;
- while (--npt)
- {
- ++ppt;
- if (mode == CoordModePrevious)
- {
- nx = x + ppt->x;
- ny = y + ppt->y;
- }
- else
- {
- nx = ppt->x + ox;
- ny = ppt->y + oy;
- }
- s3Set = _s3Segment (pDrawable, pGC, x, y, nx, ny,
- npt == 1 && pGC->capStyle != CapNotLast,
- s3Set);
- x = nx;
- y = ny;
- }
- if (s3Set)
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3PolySegment (DrawablePtr pDrawable, GCPtr pGC,
- int nsegInit, xSegment *pSegInit)
-{
- SetupS3(pDrawable->pScreen);
- int x, y;
- int ox = pDrawable->x, oy = pDrawable->y;
- RegionPtr pClip = fbGetCompositeClip (pGC);
- BoxPtr pBox;
- int nbox;
- int nseg;
- xSegment *pSeg;
- int dx, dy;
- int maj, min, len, inc;
- int t;
- CARD32 cmd;
- CARD32 init_cmd;
- Bool drawLast;
- Bool s3Set = FALSE;
-
- drawLast = pGC->capStyle != CapNotLast;
-
- for (nseg = nsegInit, pSeg = pSegInit; nseg--; pSeg++)
- {
- s3Set = _s3Segment (pDrawable, pGC, pSeg->x1 + ox, pSeg->y1 + oy,
- pSeg->x2 + ox, pSeg->y2 + oy, drawLast, s3Set);
-
- }
- if (s3Set)
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-/*
- * Check to see if a pattern can be painted with the S3
- */
-
-#define _s3CheckPatternSize(s) ((s) <= S3_TILE_SIZE && ((s) & ((s) - 1)) == 0)
-#define s3CheckPattern(w,h) (_s3CheckPatternSize(w) && _s3CheckPatternSize(h))
-
-Bool
-s3AllocPattern (ScreenPtr pScreen,
- int ma,
- PixmapPtr pPixmap,
- int xorg, int yorg,
- int fillStyle, Pixel fg, Pixel bg,
- s3PatternPtr *ppPattern)
-{
- KdScreenPriv(pScreen);
- s3ScreenInfo(pScreenPriv);
- s3PatternPtr pPattern;
-
- if (s3s->fb[ma].patterns.cache && fillStyle != FillSolid &&
- s3CheckPattern (pPixmap->drawable.width, pPixmap->drawable.height))
- {
- if (!(pPattern = *ppPattern))
- {
- pPattern = (s3PatternPtr) xalloc (sizeof (s3PatternRec));
- if (!pPattern)
- return FALSE;
- *ppPattern = pPattern;
- }
-
- pPattern->cache = 0;
- pPattern->id = 0;
- pPattern->pPixmap = pPixmap;
- pPattern->fillStyle = fillStyle;
- pPattern->xrot = (-xorg) & (S3_TILE_SIZE-1);
- pPattern->yrot = (-yorg) & (S3_TILE_SIZE-1);
- pPattern->fore = fg;
- pPattern->back = bg;
- return TRUE;
- }
- else
- {
- if (*ppPattern)
- {
- xfree (*ppPattern);
- *ppPattern = 0;
- }
- return FALSE;
- }
-}
-
-void
-s3CheckGCFill (GCPtr pGC)
-{
- s3PrivGCPtr s3Priv = s3GetGCPrivate (pGC);
- PixmapPtr pPixmap;
-
- switch (pGC->fillStyle) {
- case FillSolid:
- pPixmap = 0;
- break;
- case FillOpaqueStippled:
- case FillStippled:
- pPixmap = pGC->stipple;
- break;
- case FillTiled:
- pPixmap = pGC->tile.pixmap;
- break;
- }
- s3AllocPattern (pGC->pScreen,
- s3GCMap(pGC),
- pPixmap,
- pGC->patOrg.x + pGC->lastWinOrg.x,
- pGC->patOrg.y + pGC->lastWinOrg.y,
- pGC->fillStyle, pGC->fgPixel, pGC->bgPixel,
- &s3Priv->pPattern);
-}
-
-void
-s3MoveGCFill (GCPtr pGC)
-{
- s3PrivGCPtr s3Priv = s3GetGCPrivate (pGC);
- int xorg, yorg;
- s3PatternPtr pPattern;
-
- if (pPattern = s3Priv->pPattern)
- {
- /*
- * Reset origin
- */
- xorg = pGC->patOrg.x + pGC->lastWinOrg.x;
- yorg = pGC->patOrg.y + pGC->lastWinOrg.y;
- pPattern->xrot = (-xorg) & (S3_TILE_SIZE - 1);
- pPattern->yrot = (-yorg) & (S3_TILE_SIZE - 1);
- /*
- * Invalidate cache entry
- */
- pPattern->id = 0;
- pPattern->cache = 0;
- }
-}
-
-/*
- * S3 Patterns. These are always full-depth images, stored in off-screen
- * memory.
- */
-
-Pixel
-s3FetchPatternPixel (s3PatternPtr pPattern, int x, int y)
-{
- CARD8 *src;
- CARD16 *src16;
- CARD32 *src32;
- PixmapPtr pPixmap = pPattern->pPixmap;
-
- x = (x + pPattern->xrot) % pPixmap->drawable.width;
- y = (y + pPattern->yrot) % pPixmap->drawable.height;
- src = (CARD8 *) pPixmap->devPrivate.ptr + y * pPixmap->devKind;
- switch (pPixmap->drawable.bitsPerPixel) {
- case 1:
- return (src[x>>3] >> (x & 7)) & 1 ? 0xffffffff : 0x00;
- case 4:
- if (x & 1)
- return src[x>>1] >> 4;
- else
- return src[x>>1] & 0xf;
- case 8:
- return src[x];
- case 16:
- src16 = (CARD16 *) src;
- return src16[x];
- case 32:
- src32 = (CARD32 *) src;
- return src32[x];
- }
-}
-
-/*
- * Place pattern image on screen; done with S3 locked
- */
-void
-_s3PutPattern (ScreenPtr pScreen, int ma, s3PatternPtr pPattern)
-{
- SetupS3(pScreen);
- s3ScreenInfo(pScreenPriv);
- int x, y;
- CARD8 *dstLine, *dst8;
- CARD16 *dst16;
- CARD32 *dst32;
- S3PatternCache *cache = pPattern->cache;
-#ifdef S3_TRIO
- int fb = 0;
-#else
- int fb = s3s->fbmap[ma];
-#endif
-
- DRAW_DEBUG ((DEBUG_PATTERN, "_s3PutPattern 0x%x id %d to %d %d",
- pPattern, pPattern->id, cache->x, cache->y));
-
- dstLine = (pScreenPriv->screen->fb[fb].frameBuffer +
- cache->y * pScreenPriv->screen->fb[fb].byteStride +
- cache->x * pScreenPriv->bytesPerPixel[fb]);
-
- CheckSyncS3 (pScreen);
-
- for (y = 0; y < S3_TILE_SIZE; y++)
- {
- switch (pScreenPriv->screen->fb[fb].bitsPerPixel) {
- case 8:
- dst8 = dstLine;
- for (x = 0; x < S3_TILE_SIZE; x++)
- *dst8++ = s3FetchPatternPixel (pPattern, x, y);
- DRAW_DEBUG ((DEBUG_PATTERN, "%c%c%c%c%c%c%c%c",
- dstLine[0] ? 'X' : ' ',
- dstLine[1] ? 'X' : ' ',
- dstLine[2] ? 'X' : ' ',
- dstLine[3] ? 'X' : ' ',
- dstLine[4] ? 'X' : ' ',
- dstLine[5] ? 'X' : ' ',
- dstLine[6] ? 'X' : ' ',
- dstLine[7] ? 'X' : ' '));
- break;
- case 16:
- dst16 = (CARD16 *) dstLine;
- for (x = 0; x < S3_TILE_SIZE; x++)
- *dst16++ = s3FetchPatternPixel (pPattern, x, y);
- break;
- case 32:
- dst32 = (CARD32 *) dstLine;
- for (x = 0; x < S3_TILE_SIZE; x++)
- *dst32++ = s3FetchPatternPixel (pPattern, x, y);
- break;
- }
- dstLine += pScreenPriv->screen->fb[fb].byteStride;
- }
-}
-
-/*
- * Load a stipple to off-screen memory; done with S3 locked
- */
-void
-_s3LoadPattern (ScreenPtr pScreen, int ma, s3PatternPtr pPattern)
-{
- SetupS3(pScreen);
- s3ScreenInfo(pScreenPriv);
- S3PatternCache *cache;
-
- DRAW_DEBUG((DEBUG_PATTERN,
- "s3LoadPattern 0x%x id %d cache 0x%x cacheid %d",
- pPattern, pPattern->id, pPattern->cache,
- pPattern->cache ? pPattern->cache->id : -1));
- /*
- * Check to see if its still loaded
- */
- cache = pPattern->cache;
- if (cache && cache->id == pPattern->id)
- return;
- /*
- * Lame replacement strategy; assume we'll have plenty of room.
- */
- cache = &s3s->fb[ma].patterns.cache[s3s->fb[ma].patterns.last_used];
- if (++s3s->fb[ma].patterns.last_used == s3s->fb[ma].patterns.ncache)
- s3s->fb[ma].patterns.last_used = 0;
- cache->id = ++s3s->fb[ma].patterns.last_id;
- pPattern->id = cache->id;
- pPattern->cache = cache;
- _s3PutPattern (pScreen, ma, pPattern);
-}
-
-void
-s3DestroyGC (GCPtr pGC)
-{
- s3PrivGCPtr s3Priv = s3GetGCPrivate (pGC);
-
- if (s3Priv->pPattern)
- xfree (s3Priv->pPattern);
- miDestroyGC (pGC);
-}
-
-GCFuncs s3GCFuncs = {
- s3ValidateGC,
- miChangeGC,
- miCopyGC,
- s3DestroyGC,
- miChangeClip,
- miDestroyClip,
- miCopyClip
-};
-
-int
-s3CreateGC (GCPtr pGC)
-{
- KdScreenPriv(pGC->pScreen);
- s3ScreenInfo(pScreenPriv);
- s3PrivGCPtr s3Priv;
-
- if (!fbCreateGC (pGC))
- return FALSE;
-
- if (pGC->depth != 1)
- pGC->funcs = &s3GCFuncs;
-
- s3Priv = s3GetGCPrivate(pGC);
- s3Priv->type = DRAWABLE_PIXMAP;
- s3Priv->pPattern = 0;
-#ifndef S3_TRIO
- if (pGC->depth == s3s->primary_depth)
- s3Priv->ma = 0;
- else
- s3Priv->ma = 1;
-#endif
- return TRUE;
-}
-
-Bool
-s3CreateWindow (WindowPtr pWin)
-{
- KdScreenPriv(pWin->drawable.pScreen);
- s3ScreenInfo(pScreenPriv);
-
- pWin->devPrivates[s3WindowPrivateIndex].ptr = 0;
- return KdCreateWindow (pWin);
-}
-
-Bool
-s3DestroyWindow (WindowPtr pWin)
-{
- s3PatternPtr pPattern;
- if (pPattern = s3GetWindowPrivate(pWin))
- xfree (pPattern);
- return fbDestroyWindow (pWin);
-}
-
-Bool
-s3ChangeWindowAttributes (WindowPtr pWin, Mask mask)
-{
- KdScreenPriv(pWin->drawable.pScreen);
- Bool ret;
- s3PatternPtr pPattern;
- PixmapPtr pPixmap;
- int fillStyle;
-
- ret = fbChangeWindowAttributes (pWin, mask);
- if (mask & CWBackPixmap)
- {
- if (pWin->backgroundState == BackgroundPixmap)
- {
- pPixmap = pWin->background.pixmap;
- fillStyle = FillTiled;
- }
- else
- {
- pPixmap = 0;
- fillStyle = FillSolid;
- }
- pPattern = s3GetWindowPrivate(pWin);
- s3AllocPattern (pWin->drawable.pScreen,
- s3DrawMap (&pWin->drawable),
- pPixmap,
- pWin->drawable.x, pWin->drawable.y,
- fillStyle, 0, 0, &pPattern);
- DRAW_DEBUG ((DEBUG_PAINT_WINDOW, "Background pattern 0x%x pixmap 0x%x style %d",
- pPattern, pPixmap, fillStyle));
- s3SetWindowPrivate (pWin, pPattern);
- }
- return ret;
-}
-
-
-#ifndef S3_TRIO
-void
-s3PaintKey (DrawablePtr pDrawable,
- RegionPtr pRegion,
- CARD32 pixel,
- int fb)
-{
- SetupS3 (pDrawable->pScreen);
- s3ScreenInfo (pScreenPriv);
- int nBox = REGION_NUM_RECTS(pRegion);
- BoxPtr pBox = REGION_RECTS(pRegion);
- int ma;
-
- if (!nBox)
- return;
-
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- if (s3s->fbmap[ma] == fb)
- break;
- s3SetGlobalBitmap (pDrawable->pScreen, ma);
- _s3SetSolidFill (s3, pixel, GXcopy, 0xffffffff);
- while (nBox--)
- {
- _s3SolidRect(s3,pBox->x1,pBox->y1,pBox->x2-pBox->x1,pBox->y2-pBox->y1);
- pBox++;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-#endif
-
-void
-s3PaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
-{
- SetupS3(pWin->drawable.pScreen);
- s3ScreenInfo(pScreenPriv);
- s3PatternPtr pPattern;
-
- DRAW_DEBUG ((DEBUG_PAINT_WINDOW, "s3PaintWindow 0x%x extents %d %d %d %d n %d",
- pWin->drawable.id,
- pRegion->extents.x1, pRegion->extents.y1,
- pRegion->extents.x2, pRegion->extents.y2,
- REGION_NUM_RECTS(pRegion)));
- if (!REGION_NUM_RECTS(pRegion))
- return;
- switch (what) {
- case PW_BACKGROUND:
- switch (pWin->backgroundState) {
- case None:
- return;
- case ParentRelative:
- do {
- pWin = pWin->parent;
- } while (pWin->backgroundState == ParentRelative);
- (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion,
- what);
- return;
- case BackgroundPixmap:
- pPattern = s3GetWindowPrivate(pWin);
- if (pPattern)
- {
- s3FillBoxPattern ((DrawablePtr)pWin,
- (int)REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- GXcopy, ~0, pPattern);
- return;
- }
- break;
- case BackgroundPixel:
- s3FillBoxSolid((DrawablePtr)pWin,
- (int)REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- pWin->background.pixel, GXcopy, ~0);
- return;
- }
- break;
- case PW_BORDER:
-#ifndef S3_TRIO
- if (s3s->fbmap[1] >= 0)
- fbOverlayUpdateLayerRegion (pWin->drawable.pScreen,
- fbOverlayWindowLayer (pWin),
- pRegion);
-#endif
- if (pWin->borderIsPixel)
- {
- s3FillBoxSolid((DrawablePtr)pWin,
- (int)REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- pWin->border.pixel, GXcopy, ~0);
- return;
- }
- break;
- }
- KdCheckPaintWindow (pWin, pRegion, what);
-}
-
-void
-s3CopyWindowProc (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pboxOrig,
- int nboxOrig,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
-{
- SetupS3(pDstDrawable->pScreen);
- s3ScreenInfo(pScreenPriv);
- KdScreenInfo *screen = pScreenPriv->screen;
- int srcX, srcY, dstX, dstY;
- int x1, x2;
- int w, h;
- int flags;
- int fb = (int) closure;
- int ma;
- BoxPtr pbox;
- int nbox;
- int bitsPerPixel;
-
-#ifdef S3_TRIO
- ma = 0;
-#else
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
- if (s3s->fbmap[ma] == fb)
- break;
-#endif
- bitsPerPixel = screen->fb[fb].bitsPerPixel;
- if (bitsPerPixel == 24)
- dx *= 3;
- nbox = nboxOrig;
- pbox = pboxOrig;
- s3SetGlobalBitmap (pDstDrawable->pScreen, ma);
- _s3SetBlt(s3,GXcopy,~0);
- while (nbox--)
- {
- x1 = pbox->x1;
- x2 = pbox->x2;
- if (bitsPerPixel == 24)
- {
- x1 *= 3;
- x2 *= 3;
- }
-
- w = x2 - x1;
- h = pbox->y2 - pbox->y1;
- flags = 0;
- if (reverse)
- {
- dstX = x2 - 1;
- }
- else
- {
- dstX = x1;
- flags |= INC_X;
- }
- srcX = dstX + dx;
-
- if (upsidedown)
- {
- dstY = pbox->y2 - 1;
- }
- else
- {
- dstY = pbox->y1;
- flags |= INC_Y;
- }
- srcY = dstY + dy;
-
- _s3Blt (s3, srcX, srcY, dstX, dstY, w, h, flags);
- pbox++;
- }
- MarkSyncS3 (pDstDrawable->pScreen);
-}
-
-void
-s3CopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
- ScreenPtr pScreen = pWin->drawable.pScreen;
- KdScreenPriv (pScreen);
- s3ScreenInfo (pScreenPriv);
- KdScreenInfo *screen = pScreenPriv->screen;
- RegionRec rgnDst;
- int dx, dy;
- WindowPtr pwinRoot;
-
- pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];
-
- dx = ptOldOrg.x - pWin->drawable.x;
- dy = ptOldOrg.y - pWin->drawable.y;
-
- REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);
-
- REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);
-
- REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst,
- &pWin->borderClip, prgnSrc);
-
- fbCopyRegion ((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
- 0,
- &rgnDst, dx, dy, s3CopyWindowProc, 0, 0);
-
- REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
-}
-
-void
-s3_24FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- unsigned long pixel, int alu, unsigned long planemask)
-{
- SetupS3(pDrawable->pScreen);
- register int r;
- int x1, x2;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3DrawMap (pDrawable));
- _s3SetSolidFill(s3,pixel,alu,planemask);
-
- while (nBox--) {
- x1 = pBox->x1 * 3;
- x2 = pBox->x2 * 3;
- _s3SolidRect(s3,x1,pBox->y1,x2-x1,pBox->y2-pBox->y1);
- pBox++;
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-#define ok24(p) (((p) & 0xffffff) == ((((p) & 0xff) << 16) | (((p) >> 8) & 0xffff)))
-
-void
-s3_24FillSpans (DrawablePtr pDrawable, GCPtr pGC, int n,
- DDXPointPtr ppt, int *pwidth, int fSorted)
-{
- SetupS3(pDrawable->pScreen);
- int x, y, x1, y1, x2, y2;
- int width;
- /* next three parameters are post-clip */
- int nTmp;
- int *pwidthFree;/* copies of the pointers to free */
- DDXPointPtr pptFree;
- BoxPtr extents;
- RegionPtr pClip = fbGetCompositeClip (pGC);
-
- if (pGC->fillStyle != FillSolid || !ok24 (pGC->fgPixel) || !ok24(pGC->planemask))
- {
- KdCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
- return;
- }
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3GCMap (pGC));
- if (REGION_NUM_RECTS(pClip) == 1)
- {
- extents = REGION_RECTS(pClip);
- x1 = extents->x1;
- x2 = extents->x2;
- y1 = extents->y1;
- y2 = extents->y2;
- _s3SetSolidFill(s3,pGC->fgPixel,pGC->alu,pGC->planemask);
- while (n--)
- {
- y = ppt->y;
- if (y1 <= y && y < y2)
- {
- x = ppt->x;
- width = *pwidth;
- if (x < x1)
- {
- width -= (x1 - x);
- x = x1;
- }
- if (x2 < x + width)
- width = x2 - x;
- if (width > 0)
- {
- _s3SolidRect(s3,x*3,y,width*3,1);
- }
- }
- ppt++;
- pwidth++;
- }
- }
- else
- {
- nTmp = n * miFindMaxBand(pClip);
- pwidthFree = (int *)ALLOCATE_LOCAL(nTmp * sizeof(int));
- pptFree = (DDXPointRec *)ALLOCATE_LOCAL(nTmp * sizeof(DDXPointRec));
- if(!pptFree || !pwidthFree)
- {
- if (pptFree) DEALLOCATE_LOCAL(pptFree);
- if (pwidthFree) DEALLOCATE_LOCAL(pwidthFree);
- return;
- }
- n = miClipSpans(fbGetCompositeClip(pGC),
- ppt, pwidth, n,
- pptFree, pwidthFree, fSorted);
- pwidth = pwidthFree;
- ppt = pptFree;
- _s3SetSolidFill(s3,pGC->fgPixel,pGC->alu,pGC->planemask);
- while (n--)
- {
- x = ppt->x;
- y = ppt->y;
- ppt++;
- width = *pwidth++;
- if (width)
- {
- _s3SolidRect(s3,x*3,y,width*3,1);
- }
- }
- DEALLOCATE_LOCAL(pptFree);
- DEALLOCATE_LOCAL(pwidthFree);
- }
- MarkSyncS3 (pDrawable->pScreen);
-}
-
-void
-s3_24CopyNtoN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
-{
- SetupS3(pDstDrawable->pScreen);
- int srcX, srcY, dstX, dstY;
- int w, h;
- int flags;
- int x1, x2;
-
- if (sourceInvarient (pGC->alu))
- {
- s3_24FillBoxSolid (pDstDrawable, nbox, pbox, 0, pGC->alu, pGC->planemask);
- return;
- }
-
- s3SetGlobalBitmap (pDstDrawable->pScreen, s3GCMap (pGC));
- _s3SetBlt(s3,pGC->alu,pGC->planemask);
- DRAW_DEBUG ((DEBUG_RENDER, "s3CopyNtoN alu %d planemask 0x%x",
- pGC->alu, pGC->planemask));
- dx *= 3;
- while (nbox--)
- {
- x1 = pbox->x1 * 3;
- x2 = pbox->x2 * 3;
- w = x2 - x1;
- h = pbox->y2 - pbox->y1;
- flags = 0;
- if (reverse)
- {
- dstX = x2 - 1;
- }
- else
- {
- dstX = x1;
- flags |= INC_X;
- }
- srcX = dstX + dx;
-
- if (upsidedown)
- {
- dstY = pbox->y2 - 1;
- }
- else
- {
- dstY = pbox->y1;
- flags |= INC_Y;
- }
- srcY = dstY + dy;
-
- _s3Blt (s3, srcX, srcY, dstX, dstY, w, h, flags);
- pbox++;
- }
- MarkSyncS3 (pSrcDrawable->pScreen);
-}
-
-RegionPtr
-s3_24CopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height, int dstx, int dsty)
-{
- SetupS3(pDstDrawable->pScreen);
-
- if (pSrcDrawable->type == DRAWABLE_WINDOW &&
- pDstDrawable->type == DRAWABLE_WINDOW &&
- ok24(pGC->planemask))
- {
- return fbDoCopy (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height,
- dstx, dsty, s3_24CopyNtoN, 0, 0);
- }
- return KdCheckCopyArea (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height, dstx, dsty);
-}
-
-
-#define NUM_STACK_RECTS 1024
-
-void
-s3_24PolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
- int nrectFill, xRectangle *prectInit)
-{
- s3GCPrivate(pGC);
- xRectangle *prect;
- RegionPtr prgnClip;
- register BoxPtr pbox;
- register BoxPtr pboxClipped;
- BoxPtr pboxClippedBase;
- BoxPtr pextent;
- BoxRec stackRects[NUM_STACK_RECTS];
- int numRects;
- int n;
- int xorg, yorg;
- int x, y;
-
- if (pGC->fillStyle != FillSolid || !ok24 (pGC->fgPixel) || !ok24(pGC->planemask))
- {
- KdCheckPolyFillRect (pDrawable, pGC, nrectFill, prectInit);
- return;
- }
-
- prgnClip = fbGetCompositeClip(pGC);
- xorg = pDrawable->x;
- yorg = pDrawable->y;
-
- if (xorg || yorg)
- {
- prect = prectInit;
- n = nrectFill;
- while(n--)
- {
- prect->x += xorg;
- prect->y += yorg;
- prect++;
- }
- }
-
- prect = prectInit;
-
- numRects = REGION_NUM_RECTS(prgnClip) * nrectFill;
- if (numRects > NUM_STACK_RECTS)
- {
- pboxClippedBase = (BoxPtr)ALLOCATE_LOCAL(numRects * sizeof(BoxRec));
- if (!pboxClippedBase)
- return;
- }
- else
- pboxClippedBase = stackRects;
-
- pboxClipped = pboxClippedBase;
-
- if (REGION_NUM_RECTS(prgnClip) == 1)
- {
- int x1, y1, x2, y2, bx2, by2;
-
- pextent = REGION_RECTS(prgnClip);
- x1 = pextent->x1;
- y1 = pextent->y1;
- x2 = pextent->x2;
- y2 = pextent->y2;
- while (nrectFill--)
- {
- if ((pboxClipped->x1 = prect->x) < x1)
- pboxClipped->x1 = x1;
-
- if ((pboxClipped->y1 = prect->y) < y1)
- pboxClipped->y1 = y1;
-
- bx2 = (int) prect->x + (int) prect->width;
- if (bx2 > x2)
- bx2 = x2;
- pboxClipped->x2 = bx2;
-
- by2 = (int) prect->y + (int) prect->height;
- if (by2 > y2)
- by2 = y2;
- pboxClipped->y2 = by2;
-
- prect++;
- if ((pboxClipped->x1 < pboxClipped->x2) &&
- (pboxClipped->y1 < pboxClipped->y2))
- {
- pboxClipped++;
- }
- }
- }
- else
- {
- int x1, y1, x2, y2, bx2, by2;
-
- pextent = REGION_EXTENTS(pGC->pScreen, prgnClip);
- x1 = pextent->x1;
- y1 = pextent->y1;
- x2 = pextent->x2;
- y2 = pextent->y2;
- while (nrectFill--)
- {
- BoxRec box;
-
- if ((box.x1 = prect->x) < x1)
- box.x1 = x1;
-
- if ((box.y1 = prect->y) < y1)
- box.y1 = y1;
-
- bx2 = (int) prect->x + (int) prect->width;
- if (bx2 > x2)
- bx2 = x2;
- box.x2 = bx2;
-
- by2 = (int) prect->y + (int) prect->height;
- if (by2 > y2)
- by2 = y2;
- box.y2 = by2;
-
- prect++;
-
- if ((box.x1 >= box.x2) || (box.y1 >= box.y2))
- continue;
-
- n = REGION_NUM_RECTS (prgnClip);
- pbox = REGION_RECTS(prgnClip);
-
- /* clip the rectangle to each box in the clip region
- this is logically equivalent to calling Intersect()
- */
- while(n--)
- {
- pboxClipped->x1 = max(box.x1, pbox->x1);
- pboxClipped->y1 = max(box.y1, pbox->y1);
- pboxClipped->x2 = min(box.x2, pbox->x2);
- pboxClipped->y2 = min(box.y2, pbox->y2);
- pbox++;
-
- /* see if clipping left anything */
- if(pboxClipped->x1 < pboxClipped->x2 &&
- pboxClipped->y1 < pboxClipped->y2)
- {
- pboxClipped++;
- }
- }
- }
- }
- if (pboxClipped != pboxClippedBase)
- {
- s3_24FillBoxSolid(pDrawable,
- pboxClipped-pboxClippedBase, pboxClippedBase,
- pGC->fgPixel, pGC->alu, pGC->planemask);
- }
- if (pboxClippedBase != stackRects)
- DEALLOCATE_LOCAL(pboxClippedBase);
-}
-
-void
-s3_24SolidBoxClipped (DrawablePtr pDrawable,
- RegionPtr pClip,
- int x1,
- int y1,
- int x2,
- int y2,
- FbBits fg)
-{
- SetupS3 (pDrawable->pScreen);
- BoxPtr pbox;
- int nbox;
- int partX1, partX2, partY1, partY2;
-
- s3SetGlobalBitmap (pDrawable->pScreen, s3DrawMap (pDrawable));
- _s3SetSolidFill(s3,fg,GXcopy,~0);
-
- for (nbox = REGION_NUM_RECTS(pClip), pbox = REGION_RECTS(pClip);
- nbox--;
- pbox++)
- {
- partX1 = pbox->x1;
- if (partX1 < x1)
- partX1 = x1;
-
- partX2 = pbox->x2;
- if (partX2 > x2)
- partX2 = x2;
-
- if (partX2 <= partX1)
- continue;
-
- partY1 = pbox->y1;
- if (partY1 < y1)
- partY1 = y1;
-
- partY2 = pbox->y2;
- if (partY2 > y2)
- partY2 = y2;
-
- if (partY2 <= partY1)
- continue;
-
- partX1 *= 3;
- partX2 *= 3;
- _s3SolidRect(s3,partX1, partY1, partX2-partX1, partY2-partY1);
- }
- MarkSyncS3(pDrawable->pScreen);
-}
-
-void
-s3_24ImageGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x,
- int y,
- unsigned int nglyph,
- CharInfoPtr *ppciInit,
- pointer pglyphBase)
-{
- FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
- CharInfoPtr *ppci;
- CharInfoPtr pci;
- unsigned char *pglyph; /* pointer bits in glyph */
- int gWidth, gHeight; /* width and height of glyph */
- FbStride gStride; /* stride of glyph */
- Bool opaque;
- int n;
- int gx, gy;
- FbBits *dst;
- FbStride dstStride;
- int dstBpp;
- int dstXoff, dstYoff;
- FbBits depthMask;
- int xBack, widthBack;
- int yBack, heightBack;
-
- depthMask = FbFullMask(pDrawable->depth);
- if (!ok24 (pGC->fgPixel) ||
- !ok24(pGC->bgPixel) ||
- !ok24(pGC->planemask))
- {
- KdCheckImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppciInit, pglyphBase);
- return;
- }
- fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
-
- x += pDrawable->x;
- y += pDrawable->y;
-
- ppci = ppciInit;
- n = nglyph;
- widthBack = 0;
- while (n--)
- widthBack += (*ppci++)->metrics.characterWidth;
-
- xBack = x;
- if (widthBack < 0)
- {
- xBack += widthBack;
- widthBack = -widthBack;
- }
- yBack = y - FONTASCENT(pGC->font);
- heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
- s3_24SolidBoxClipped (pDrawable,
- fbGetCompositeClip(pGC),
- xBack,
- yBack,
- xBack + widthBack,
- yBack + heightBack,
- pPriv->bg);
-
- KdCheckSync (pDrawable->pScreen);
-
- ppci = ppciInit;
- while (nglyph--)
- {
- pci = *ppci++;
- pglyph = FONTGLYPHBITS(pglyphBase, pci);
- gWidth = GLYPHWIDTHPIXELS(pci);
- gHeight = GLYPHHEIGHTPIXELS(pci);
- if (gWidth && gHeight)
- {
- gx = x + pci->metrics.leftSideBearing;
- gy = y - pci->metrics.ascent;
- if (gWidth <= sizeof (FbStip) * 8 &&
- fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight))
- {
- fbGlyph24 (dst + (gy - dstYoff) * dstStride,
- dstStride,
- dstBpp,
- (FbStip *) pglyph,
- pPriv->fg,
- gx - dstXoff,
- gHeight);
- }
- else
- {
- gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip);
- fbPutXYImage (pDrawable,
- fbGetCompositeClip(pGC),
- pPriv->fg,
- pPriv->bg,
- pPriv->pm,
- GXcopy,
- FALSE,
-
- gx,
- gy,
- gWidth, gHeight,
-
- (FbStip *) pglyph,
- gStride,
- 0);
- }
- }
- x += pci->metrics.characterWidth;
- }
-}
-
-static const GCOps s3_24GCOps = {
- s3_24FillSpans,
- KdCheckSetSpans,
- KdCheckPutImage,
- KdCheckCopyArea,
- KdCheckCopyPlane,
- KdCheckPolyPoint,
- KdCheckPolylines,
- KdCheckPolySegment,
- KdCheckPolyRectangle,
- KdCheckPolyArc,
- KdCheckFillPolygon,
- s3_24PolyFillRect,
- KdCheckPolyFillArc,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- s3_24ImageGlyphBlt,
- KdCheckPolyGlyphBlt,
- KdCheckPushPixels,
-#ifdef NEED_LINEHELPER
- ,NULL
-#endif
-};
-
-void
-s3_24ValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable)
-{
- if (pDrawable->type != DRAWABLE_WINDOW)
- pGC->ops = (GCOps *) &kdAsyncPixmapGCOps;
- else
- pGC->ops = (GCOps *) &s3_24GCOps;
- fbValidateGC (pGC, changes, pDrawable);
-}
-
-GCFuncs s3_24GCFuncs = {
- s3_24ValidateGC,
- miChangeGC,
- miCopyGC,
- miDestroyGC,
- miChangeClip,
- miDestroyClip,
- miCopyClip
-};
-
-Bool
-s3_24CreateGC (GCPtr pGC)
-{
- if (!fbCreateGC (pGC))
- return FALSE;
-
- if (pGC->depth != 1)
- pGC->funcs = &s3_24GCFuncs;
-
- return TRUE;
-}
-
-Bool
-s3_24CreateWindow(WindowPtr pWin)
-{
- return fbCreateWindow (pWin);
-}
-
-void
-s3_24PaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
-{
- SetupS3(pWin->drawable.pScreen);
- s3PatternPtr pPattern;
-
- DRAW_DEBUG ((DEBUG_PAINT_WINDOW, "s3PaintWindow 0x%x extents %d %d %d %d n %d",
- pWin->drawable.id,
- pRegion->extents.x1, pRegion->extents.y1,
- pRegion->extents.x2, pRegion->extents.y2,
- REGION_NUM_RECTS(pRegion)));
- if (!REGION_NUM_RECTS(pRegion))
- return;
- switch (what) {
- case PW_BACKGROUND:
- switch (pWin->backgroundState) {
- case None:
- return;
- case ParentRelative:
- do {
- pWin = pWin->parent;
- } while (pWin->backgroundState == ParentRelative);
- (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion,
- what);
- return;
- case BackgroundPixel:
- if (ok24(pWin->background.pixel))
- {
- s3_24FillBoxSolid((DrawablePtr)pWin,
- (int)REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- pWin->background.pixel, GXcopy, ~0);
- return;
- }
- }
- break;
- case PW_BORDER:
- if (pWin->borderIsPixel && ok24(pWin->border.pixel))
- {
- s3_24FillBoxSolid((DrawablePtr)pWin,
- (int)REGION_NUM_RECTS(pRegion),
- REGION_RECTS(pRegion),
- pWin->border.pixel, GXcopy, ~0);
- return;
- }
- break;
- }
- KdCheckPaintWindow (pWin, pRegion, what);
-}
-
-Bool
-s3DrawInit (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- s3ScreenInfo(pScreenPriv);
- int ncache_w, ncache_h, ncache;
- int px, py;
- S3PatternCache *cache;
- Bool dumb = FALSE;
- int ma;
-
- switch (pScreenPriv->screen->fb[0].bitsPerPixel) {
- case 8:
- case 16:
- case 32:
- break;
- case 24:
- dumb = TRUE;
- break;
- default:
- return FALSE;
- }
- /*
- * Hook up asynchronous drawing
- */
- RegisterSync (pScreen);
- /*
- * Replace various fb screen functions
- */
- if (dumb)
- {
- pScreen->CreateGC = s3_24CreateGC;
- pScreen->CreateWindow = s3_24CreateWindow;
- pScreen->PaintWindowBackground = s3_24PaintWindow;
- pScreen->PaintWindowBorder = s3_24PaintWindow;
- pScreen->CopyWindow = s3CopyWindow;
- }
- else
- {
- if (serverGeneration != s3Generation)
- {
- s3GCPrivateIndex = AllocateGCPrivateIndex ();
- s3WindowPrivateIndex = AllocateWindowPrivateIndex ();
- s3Generation = serverGeneration;
- }
- if (!AllocateWindowPrivate(pScreen, s3WindowPrivateIndex, 0))
- return FALSE;
- if (!AllocateGCPrivate(pScreen, s3GCPrivateIndex, sizeof (s3PrivGCRec)))
- return FALSE;
- pScreen->CreateGC = s3CreateGC;
- pScreen->CreateWindow = s3CreateWindow;
- pScreen->ChangeWindowAttributes = s3ChangeWindowAttributes;
- pScreen->DestroyWindow = s3DestroyWindow;
- pScreen->PaintWindowBackground = s3PaintWindow;
- pScreen->PaintWindowBorder = s3PaintWindow;
-#ifndef S3_TRIO
- if (pScreenPriv->screen->fb[1].depth)
- {
- FbOverlayScrPrivPtr pScrPriv = fbOverlayGetScrPriv(pScreen);
-
- pScrPriv->PaintKey = s3PaintKey;
- pScrPriv->CopyWindow = s3CopyWindowProc;
- pScreen->CopyWindow = fbOverlayCopyWindow;
- }
- else
-#endif
- pScreen->CopyWindow = s3CopyWindow;
-
- /*
- * Initialize patterns
- */
-#ifdef S3_TRIO
- ma = 0;
-#else
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
-#endif
- {
- ncache_w = s3s->fb[ma].offscreen_width / S3_TILE_SIZE;
- ncache_h = s3s->fb[ma].offscreen_height / S3_TILE_SIZE;
- ncache = ncache_w * ncache_h;
- if (ncache > 64)
- ncache = 64;
- DRAW_DEBUG ((DEBUG_S3INIT, "ncache_w %d ncache_h %d ncache %d",
- ncache_w, ncache_h, ncache));
- s3s->fb[ma].patterns.cache = (S3PatternCache *) xalloc (ncache * sizeof (S3PatternCache));
- if (s3s->fb[ma].patterns.cache)
- {
- DRAW_DEBUG ((DEBUG_S3INIT, "Have pattern cache"));
- s3s->fb[ma].patterns.ncache = ncache;
- s3s->fb[ma].patterns.last_used = 0;
- s3s->fb[ma].patterns.last_id = 0;
- cache = s3s->fb[ma].patterns.cache;
- for (py = 0; py < ncache_h && ncache; py++)
- for (px = 0; px < ncache_w && ncache; px++)
- {
- cache->id = 0;
- cache->x = s3s->fb[ma].offscreen_x + px * S3_TILE_SIZE;
- cache->y = s3s->fb[ma].offscreen_y + py * S3_TILE_SIZE;
- cache++;
- ncache--;
- }
- }
- }
- }
- return TRUE;
-}
-
-void
-s3DrawEnable (ScreenPtr pScreen)
-{
- SetupS3(pScreen);
- s3ScreenInfo(pScreenPriv);
- int c;
- int ma;
-
- s3SetGlobalBitmap (pScreen, 0);
- _s3WaitIdleEmpty (s3);
- if (pScreenPriv->screen->fb[0].bitsPerPixel == 24)
- {
- _s3SetScissorsTl(s3, 0, 0);
- _s3SetScissorsBr(s3, pScreenPriv->screen->width*3 - 1, pScreenPriv->screen->height - 1);
- _s3SetSolidFill(s3, pScreen->whitePixel, GXcopy, ~0);
- _s3SolidRect (s3, 0, 0, pScreenPriv->screen->width*3, pScreenPriv->screen->height);
- }
- else
- {
- /*
- * Flush pattern cache
- */
-#ifdef S3_TRIO
- ma = 0;
-#else
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
-#endif
- {
- for (c = 0; c < s3s->fb[ma].patterns.ncache; c++)
- s3s->fb[ma].patterns.cache[c].id = 0;
- }
-
- _s3SetScissorsTl(s3, 0, 0);
- _s3SetScissorsBr(s3, pScreenPriv->screen->width - 1, pScreenPriv->screen->height - 1);
- _s3SetSolidFill(s3, pScreen->blackPixel, GXcopy, ~0);
- _s3SolidRect (s3, 0, 0, pScreenPriv->screen->width, pScreenPriv->screen->height);
- }
- MarkSyncS3 (pScreen);
-}
-
-void
-s3DrawDisable (ScreenPtr pScreen)
-{
- SetupS3 (pScreen);
- _s3WaitIdleEmpty (s3);
-}
-
-void
-s3DrawFini (ScreenPtr pScreen)
-{
- SetupS3(pScreen);
- s3ScreenInfo(pScreenPriv);
- int ma;
-
-#ifdef S3_TRIO
- ma = 0;
-#else
- for (ma = 0; s3s->fbmap[ma] >= 0; ma++)
-#endif
- {
- if (s3s->fb[ma].patterns.cache)
- {
- xfree (s3s->fb[ma].patterns.cache);
- s3s->fb[ma].patterns.cache = 0;
- s3s->fb[ma].patterns.ncache = 0;
- }
- }
-}
-
-void
-s3DrawSync (ScreenPtr pScreen)
-{
- SetupS3(pScreen);
-
- _s3WaitIdleEmpty(s3c->s3);
-}
diff --git a/hw/kdrive/savage/s3draw.h b/hw/kdrive/savage/s3draw.h
deleted file mode 100644
index a95b53b12..000000000
--- a/hw/kdrive/savage/s3draw.h
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Id: s3draw.h,v 1.2 1999/11/02 06:16:29 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3draw.h,v 1.4 2000/05/06 22:17:47 keithp Exp $ */
-
-#ifndef _S3DRAW_H_
-#define _S3DRAW_H_
-
-extern int s3GCPrivateIndex;
-extern int s3WindowPrivateIndex;
-
-typedef struct _s3Pattern {
- S3PatternCache *cache;
- int id;
- PixmapPtr pPixmap;
- int fillStyle;
- int xrot, yrot;
- unsigned int fore, back;
-} s3PatternRec, *s3PatternPtr;
-
-typedef struct _s3PrivGC {
- int type; /* type of drawable validated against */
- int ma; /* stream descriptor */
- s3PatternPtr pPattern; /* pattern */
-} s3PrivGCRec, *s3PrivGCPtr;
-
-#define s3GetGCPrivate(g) ((s3PrivGCPtr) \
- (g)->devPrivates[s3GCPrivateIndex].ptr)
-
-#define s3GCPrivate(g) s3PrivGCPtr s3Priv = s3GetGCPrivate(g)
-
-#define s3GetWindowPrivate(w) ((s3PatternPtr) \
- (w)->devPrivates[s3WindowPrivateIndex].ptr)
-
-#define s3SetWindowPrivate(w,p) (\
- (w)->devPrivates[s3WindowPrivateIndex].ptr = (pointer) p)
-
-void _s3LoadPattern (ScreenPtr pScreen, int fb, s3PatternPtr pPattern);
-
-#define SetupS3(s) KdScreenPriv(s); \
- s3CardInfo(pScreenPriv); \
- S3Ptr s3 = s3c->s3
-
-#ifdef S3_SYNC_DEBUG
-#define SYNC_DEBUG() fprintf (stderr, "Sync at %s:%d\n", __FILE__,__LINE__)
-#else
-#define SYNC_DEBUG()
-#endif
-
-#define S3_ASYNC
-#ifdef S3_ASYNC
-#define CheckSyncS3(s) KdCheckSync(s)
-#define MarkSyncS3(s) KdMarkSync(s)
-#define RegisterSync(screen) KdScreenInitAsync (screen)
-#else
-#define CheckSyncS3(s3c)
-#define MarkSyncS3(s3c) _s3WaitIdleEmpty(s3c->s3)
-#define RegisterSync(screen)
-#endif
-
-#define WIDEN(x) ((unsigned long) (x))
-#define MERGE(a,b) ((WIDEN(a) << 16) | WIDEN(b))
-
-#define s3BitmapDescriptor(_stream) ((_stream) + 1)
-
-#ifdef S3_TRIO
-#define s3DrawMap(pDraw) 0
-#define s3SetGlobalBitmap(s,d)
-#else
-#define s3DrawMap(pDraw) ((pDraw)->depth == \
- getS3ScreenInfo(pScreenPriv)->primary_depth ? 0 : 1)
-#endif
-
-#define s3GCMap(pGC) (s3GetGCPrivate(pGC)->ma)
-
-/*
- * Ok, so the S3 is broken -- it expects bitmaps to come MSB bit order,
- * but it's willing to take them in LSB byte order. These macros
- * flip bits around without flipping bytes. Instead of using a table
- * and burning memory bandwidth, do them in place with the CPU.
- */
-
-/* The MIPS compiler automatically places these constants in registers */
-#define S3InvertBits32(v) { \
- v = ((v & 0x55555555) << 1) | ((v >> 1) & 0x55555555); \
- v = ((v & 0x33333333) << 2) | ((v >> 2) & 0x33333333); \
- v = ((v & 0x0f0f0f0f) << 4) | ((v >> 4) & 0x0f0f0f0f); \
-}
-
-#define S3InvertBits16(v) { \
- v = ((v & 0x5555) << 1) | ((v >> 1) & 0x5555); \
- v = ((v & 0x3333) << 2) | ((v >> 2) & 0x3333); \
- v = ((v & 0x0f0f) << 4) | ((v >> 4) & 0x0f0f); \
-}
-
-#define S3InvertBits8(v) { \
- v = ((v & 0x55) << 1) | ((v >> 1) & 0x55); \
- v = ((v & 0x33) << 2) | ((v >> 2) & 0x33); \
- v = ((v & 0x0f) << 4) | ((v >> 4) & 0x0f); \
-}
-
-#define S3ByteSwap32(x) ((x) = (((x) >> 24) | \
- (((x) >> 8) & 0xff00) | \
- (((x) << 8) & 0xff0000) | \
- ((x) << 24)))
-
-#define S3ByteSwap16(x) ((x) = ((x) << 8) | ((x) >> 8))
-
-#if BITMAP_BIT_ORDER == LSBFirst
-#define S3AdjustBits32(x) S3InvertBits32(x)
-#define S3AdjustBits16(x) S3InvertBits16(x)
-#else
-#define S3AdjustBits32(x) S3ByteSwap32(x)
-#define S3AdjustBits16(x) S3ByteSwap16(x)
-#endif
-
-#define _s3WaitSlot(s3) _s3WaitSlots(s3,1)
-
-#define _s3SetFg(s3,_fg) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " fg <- 0x%x", _fg));\
- s3->fg = (_fg); \
-}
-
-#define _s3SetBg(s3,_bg) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " bg <- 0x%x", _bg));\
- s3->bg = (_bg); \
-}
-
-#define _s3SetWriteMask(s3,_mask) {\
- DRAW_DEBUG((DEBUG_REGISTERS," write_mask <- 0x%x", _mask)); \
- s3->write_mask = (_mask); \
-}
-
-#define _s3SetReadMask(s3,_mask) {\
- DRAW_DEBUG((DEBUG_REGISTERS," read_mask <- 0x%x", _mask)); \
- s3->read_mask = (_mask); \
-}
-
-#define _s3SetPixelControl(s3,_ctl) { \
- DRAW_DEBUG((DEBUG_REGISTERS, " pix_cntl <- 0x%x", PIX_CNTL | (_ctl))); \
- s3->pix_cntl_mult_misc2 = MERGE (CONTROL_MISC2, PIX_CNTL | (_ctl)); \
-}
-
-#define _s3SetFgMix(s3,_mix) { \
- DRAW_DEBUG((DEBUG_REGISTERS, " fg_mix <- 0x%x", _mix)); \
- s3->enh_fg_mix = (_mix); \
-}
-
-#define _s3SetBgMix(s3,_mix) { \
- DRAW_DEBUG((DEBUG_REGISTERS, " bg_mix <- 0x%x", _mix)); \
- s3->enh_bg_mix = (_mix); \
-}
-
-#define _s3SetMix(s3,fg_mix,bg_mix) { \
- DRAW_DEBUG((DEBUG_REGISTERS, " alt_mix <- 0x%x", MERGE(fg_mix,bg_mix))); \
- s3->alt_mix = MERGE(fg_mix,bg_mix); \
-}
-
-#define _s3SetCur(s3,_x,_y) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " alt_curxy <- 0x%x", MERGE(_x,_y))); \
- s3->alt_curxy = MERGE(_x,_y); \
-}
-
-#define _s3SetStep(s3,_x,_y) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " alt_step <- 0x%x", MERGE(_x,_y))); \
- s3->alt_step = MERGE(_x,_y); \
-}
-
-#define _s3SetErr(s3,_e) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " err_term <- 0x%x", _e)); \
- s3->err_term = (_e); \
-}
-
-#define _s3SetPcnt(s3,_x,_y) { \
- DRAW_DEBUG ((DEBUG_REGISTERS, " alt_pcnt <- 0x%x", MERGE(_x,_y))); \
- s3->alt_pcnt = MERGE(_x,_y); \
-}
-
-#define _s3SetScissorsTl(s3,t,l) {\
- DRAW_DEBUG ((DEBUG_REGISTERS, " scissors_tl <- 0x%x", MERGE(t,l))); \
- s3->scissors_tl = MERGE(t,l); \
-}
-
-#define _s3SetScissorsBr(s3,b,r) {\
- DRAW_DEBUG ((DEBUG_REGISTERS, " scissors_br <- 0x%x", MERGE(b,r))); \
- s3->scissors_br = MERGE(b,r); \
-}
-
-#define _s3CmdWait(s3)
-
-#define _s3SetCmd(s3,_cmd) { \
- DRAW_DEBUG((DEBUG_REGISTERS, " cmd <- 0x%x", _cmd)); \
- _s3CmdWait(s3); \
- s3->cmd_gp_stat = (_cmd); \
- /* { CARD32 __junk__; __junk__ = s3->cmd_gp_stat; } */ \
-}
-
-#define _s3SetSolidFill(s3,pix,alu,mask) { \
- DRAW_DEBUG((DEBUG_SET,"set fill 0x%x %d 0x%x",pix,alu,mask)); \
- _s3WaitSlots(s3,4); \
- _s3SetFg (s3, pix); \
- _s3SetWriteMask(s3,mask); \
- _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL | MIX_SRC); \
- _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3SolidRect(s3,x,y,w,h) {\
- DRAW_DEBUG((DEBUG_RENDER,"solid rect %d,%d %dx%d",x,y,w,h)); \
- _s3WaitSlots(s3,3); \
- _s3SetCur(s3, x, y); \
- _s3SetPcnt (s3, (w)-1, (h)-1); \
- _s3SetCmd (s3, CMD_RECT|INC_X|INC_Y|DRAW|WRTDATA); \
- DRAW_DEBUG((DEBUG_RENDER," done")); \
-}
-
-#define _s3SolidLine(s3,maj,min,len,cmd) { \
- DRAW_DEBUG ((DEBUG_RENDER, "solid line 0x%x 0x%x 0x%x", maj, min, cmd)); \
- _s3WaitSlots(s3,4); \
- _s3SetPcnt(s3, (len), 0); \
- _s3SetStep(s3, 2*((min) - (maj)), 2*(min)); \
- _s3SetErr(s3, 2*(min) - (maj)); \
- _s3SetCmd (s3, CMD_LINE | (cmd) | DRAW | WRTDATA); \
-}
-
-#define _s3ClipLine(s3,cmd,e1,e2,e,len) {\
- DRAW_DEBUG ((DEBUG_RENDER, "clip line 0x%x 0x%x 0x%x 0x%x 0x%x", cmd,e1,e2,e,len)); \
- _s3WaitSlots(s3, 4); \
- _s3SetPcnt (s3, (len), 0); \
- _s3SetStep (s3, e2, e1); \
- _s3SetErr (s3, e); \
- _s3SetCmd (s3, CMD_LINE | (cmd) | DRAW | WRTDATA); \
-}
-
-#define _s3SetTile(s3,alu,mask) { \
- DRAW_DEBUG ((DEBUG_SET,"set tile %d 0x%x", alu, mask)); \
- _s3WaitSlots(s3,3); \
- _s3SetWriteMask(s3, mask); \
- _s3SetMix(s3, FSS_BITBLT | s3alu[alu], BSS_BITBLT|s3alu[alu]); \
- _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-/*
- * For some reason, MIX_DST doesn't work in this mode; use MIX_OR with
- * an explicit 0 pixel value
- */
-#define _s3SetStipple(s3,alu,mask,_fg) {\
- DRAW_DEBUG ((DEBUG_SET,"set stipple 0x%x %d 0x%x", _fg, alu, mask)); \
- _s3WaitSlots(s3,5); \
- _s3SetFg (s3, _fg); \
- _s3SetBg (s3, 0); \
- _s3SetWriteMask(s3,mask); \
- _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL|MIX_OR); \
- _s3SetPixelControl (s3, MIXSEL_EXPBLT); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3SetOpaqueStipple(s3,alu,mask,_fg,_bg) {\
- DRAW_DEBUG ((DEBUG_SET,"set opaque stipple 0x%x 0x%x %d 0x%x", _fg, _bg, alu, mask)); \
- _s3WaitSlots(s3,5); \
- _s3SetFg (s3, _fg); \
- _s3SetBg (s3, _bg); \
- _s3SetWriteMask(s3,mask); \
- _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL|s3alu[alu]); \
- _s3SetPixelControl (s3, MIXSEL_EXPBLT); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3PatRect(s3,px,py,x,y,w,h) {\
- DRAW_DEBUG ((DEBUG_RENDER, "pat rect %d,%d %dx%d", x,y,w,h)); \
- _s3WaitSlots(s3, 4); \
- _s3SetCur (s3, px, py); \
- _s3SetStep (s3, x, y); \
- _s3SetPcnt (s3, (w)-1, (h)-1); \
- _s3SetCmd (s3, CMD_PATBLT|INC_X|INC_Y|DRAW|PLANAR|WRTDATA); \
- DRAW_DEBUG((DEBUG_RENDER," done")); \
-}
-
-#define _s3SetBlt(s3,alu,mask) { \
- DRAW_DEBUG ((DEBUG_SET,"set blt %d 0x%x", alu, mask)); \
- _s3WaitSlots(s3,3); \
- _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \
- _s3SetMix(s3, FSS_BITBLT | s3alu[alu], BSS_BITBLT | s3alu[alu]); \
- _s3SetWriteMask(s3, mask); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3Blt(s3,_sx,_sy,_dx,_dy,_w,_h,_dir) { \
- DRAW_DEBUG ((DEBUG_RENDER, "blt %d,%d -> %d,%d %dx%d 0x%x", \
- _sx,_sy,_dx,_dy,_w,_h,_dir)); \
- _s3WaitSlots(s3,4); \
- _s3SetCur(s3,_sx,_sy); \
- _s3SetStep(s3,_dx,_dy); \
- _s3SetPcnt(s3,(_w)-1,(_h)-1); \
- _s3SetCmd (s3, CMD_BITBLT | (_dir) | DRAW | WRTDATA); \
- DRAW_DEBUG((DEBUG_RENDER," done")); \
-}
-
-#define _s3SetOpaquePlaneBlt(s3,alu,mask,_fg,_bg) {\
- DRAW_DEBUG ((DEBUG_SET,"set opaque plane blt 0x%x 0x%x %d 0x%x", \
- _fg, _bg, alu, mask)); \
- /* _s3WaitSlots(s3, 5); */ \
- _s3WaitIdleEmpty (s3); \
- _s3SetFg(s3,_fg); \
- _s3SetBg(s3,_bg); \
- _s3SetWriteMask(s3,mask); \
- _s3SetMix(s3,FSS_FRGDCOL|s3alu[alu], BSS_BKGDCOL|s3alu[alu]); \
- _s3SetPixelControl(s3,MIXSEL_EXPPC); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3SetTransparentPlaneBlt(s3,alu,mask,_fg) {\
- DRAW_DEBUG ((DEBUG_SET,"set transparent plane blt 0x%x %d 0x%x", \
- _fg, alu, mask)); \
- /*_s3WaitSlots(s3, 4); */ \
- _s3WaitIdleEmpty (s3); \
- _s3SetFg(s3,_fg); \
- _s3SetWriteMask(s3,mask); \
- _s3SetMix(s3,FSS_FRGDCOL|s3alu[alu], BSS_BKGDCOL|MIX_DST); \
- _s3SetPixelControl(s3,MIXSEL_EXPPC); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-/* Across the plane blt */
-#define _s3PlaneBlt(s3,x,y,w,h) {\
- DRAW_DEBUG ((DEBUG_RENDER, "plane blt %d,%d %dx%d", x,y,w,h)); \
- _s3WaitSlots(s3, 4); \
- _s3SetPixelControl(s3,MIXSEL_EXPPC); \
- _s3SetCur(s3, x, y); \
- _s3SetPcnt (s3, (w)-1, (h)-1); \
- _s3SetCmd (s3, \
- CMD_RECT| /* Fill rectangle */ \
- BYTSEQ| /* LSB byte order */ \
- _32BIT| /* 32 bit data on 32 bit boundaries */ \
- PCDATA| /* Data from CPU */ \
- INC_X|INC_Y| /* X and Y both increasing */ \
- DRAW| /* Draw, not move */ \
- PLANAR| /* multi pixel */ \
- WRTDATA); \
- DRAW_DEBUG((DEBUG_RENDER," done")); \
-}
-
-#define _s3SetClip(s3,pbox) {\
- DRAW_DEBUG ((DEBUG_SET, "set clip %dx%d -> %dx%d ", \
- pbox->x1, pbox->y1, pbox->x2, pbox->y2)); \
- _s3WaitSlots(s3, 2); \
- _s3SetScissorsTl(s3,(pbox)->x1, (pbox)->y1); \
- _s3SetScissorsBr(s3,(pbox)->x2 - 1, (pbox)->y2 - 1); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-#define _s3ResetClip(s3,pScreen) { \
- DRAW_DEBUG ((DEBUG_SET, "reset clip")); \
- _s3WaitSlots(s3, 2); \
- _s3SetScissorsTl(s3,0,0); \
- _s3SetScissorsBr(s3,pScreen->width - 1, pScreen->height - 1); \
- DRAW_DEBUG((DEBUG_SET," done")); \
-}
-
-RegionPtr
-s3CopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height, int dstx, int dsty);
-
-RegionPtr
-s3CopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height,
- int dstx, int dsty, unsigned long bitPlane);
-
-void
-s3PushPixels (GCPtr pGC, PixmapPtr pBitmap,
- DrawablePtr pDrawable,
- int w, int h, int x, int y);
-
-void
-s3FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- unsigned long pixel, int alu, unsigned long planemask);
-
-void
-s3FillBoxPattern (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- int alu, unsigned long planemask, s3PatternPtr pPattern);
-
-void
-s3PolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
- int nrectFill, xRectangle *prectInit);
-
-void
-s3FillSpans (DrawablePtr pDrawable, GCPtr pGC, int n,
- DDXPointPtr ppt, int *pwidth, int fSorted);
-
-void
-s3PolyFillArcSolid (DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs);
-
-void
-s3FillPoly (DrawablePtr pDrawable, GCPtr pGC, int shape,
- int mode, int count, DDXPointPtr ptsIn);
-
-void
-s3PolyGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int xInit, int y,
- unsigned int nglyphInit,
- CharInfoPtr *ppciInit,
- pointer pglyphBase);
-
-void
-s3ImageGlyphBlt (DrawablePtr pDrawable,
- GCPtr pGC,
- int x, int y,
- unsigned int nglyph,
- CharInfoPtr *ppci,
- pointer pglyphBase);
-
-void
-s3ImageTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
- int xInit, int y,
- unsigned int nglyphInit,
- CharInfoPtr *ppciInit,
- pointer pglyphBase);
-
-void
-s3PolyTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
- int x, int y,
- unsigned int nglyph, CharInfoPtr *ppci,
- pointer pglyphBase);
-
-void
-s3Polylines (DrawablePtr pDrawable, GCPtr pGC,
- int mode, int nptInit, DDXPointPtr pptInit);
-
-void
-s3PolySegment (DrawablePtr pDrawable, GCPtr pGC,
- int nsegInit, xSegment *pSegInit);
-
-void
-s3FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox,
- unsigned long pixel, int alu, unsigned long planemask);
-
-void s3ValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable);
-
-void
-s3CheckGCFill (GCPtr pGC);
-
-void
-s3MoveGCFill (GCPtr pGC);
-
-void
-s3SyncProc (DrawablePtr pDrawable);
-
-#endif
diff --git a/hw/kdrive/savage/s3gc.c b/hw/kdrive/savage/s3gc.c
deleted file mode 100644
index 6faadff27..000000000
--- a/hw/kdrive/savage/s3gc.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * Id: s3gc.c,v 1.2 1999/11/02 06:16:29 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3gc.c,v 1.3 2000/01/21 01:12:02 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-#include "s3draw.h"
-
-#include "Xmd.h"
-#include "gcstruct.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "mistruct.h"
-#include "fontstruct.h"
-#include "dixfontstr.h"
-#include "migc.h"
-
-/*
- * Common op groups. Common assumptions:
- *
- * lineWidth 0
- * lineStyle LineSolid
- * fillStyle FillSolid
- * rop GXcopy
- * font <= 32 pixels wide
- */
-
-/* TE font */
-static const GCOps s3TEOps = {
- s3FillSpans,
- KdCheckSetSpans,
- KdCheckPutImage,
- s3CopyArea,
- s3CopyPlane,
- KdCheckPolyPoint,
- s3Polylines,
- s3PolySegment,
- KdCheckPolyRectangle,
- KdCheckPolyArc,
- s3FillPoly,
- s3PolyFillRect,
- s3PolyFillArcSolid,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- s3ImageTEGlyphBlt,
- s3PolyTEGlyphBlt,
- s3PushPixels
-#ifdef NEED_LINEHELPER
- ,NULL
-#endif
-};
-
-/* Non TE font */
-static const GCOps s3NonTEOps = {
- s3FillSpans,
- KdCheckSetSpans,
- KdCheckPutImage,
- s3CopyArea,
- s3CopyPlane,
- KdCheckPolyPoint,
- s3Polylines,
- s3PolySegment,
- KdCheckPolyRectangle,
- KdCheckPolyArc,
- s3FillPoly,
- s3PolyFillRect,
- s3PolyFillArcSolid,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- s3ImageGlyphBlt,
- s3PolyGlyphBlt,
- s3PushPixels
-#ifdef NEED_LINEHELPER
- ,NULL
-#endif
-};
-
-static GCOps *
-s3MatchCommon (DrawablePtr pDraw, GCPtr pGC, FbGCPrivPtr fbPriv)
-{
- KdScreenPriv (pDraw->pScreen);
-
- if (!REGION_NOTEMPTY(pDraw->pScreen,fbGetCompositeClip(pGC)))
- {
- DRAW_DEBUG ((DEBUG_CLIP, "Empty composite clip, clipping all ops"));
- return &kdNoopOps;
- }
-
- if (pDraw->type != DRAWABLE_WINDOW)
- return (GCOps *) &kdAsyncPixmapGCOps;
-
- if (pGC->lineWidth != 0)
- return 0;
- if (pGC->lineStyle != LineSolid)
- return 0;
- if (pGC->fillStyle != FillSolid)
- return 0;
- if (fbPriv->and != 0)
- return 0;
- if (pGC->font)
- {
- if (TERMINALFONT(pGC->font))
- return (GCOps *) &s3TEOps;
- else
- return (GCOps *) &s3NonTEOps;
- }
- return 0;
-}
-
-void
-s3ValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable)
-{
- int new_type; /* drawable type has changed */
- int new_origin;
-
- /* flags for changing the proc vector */
- FbGCPrivPtr fbPriv;
- s3PrivGCPtr s3Priv;
- int oneRect;
- GCOps *newops;
-
- fbPriv = fbGetGCPrivate(pGC);
- s3Priv = s3GetGCPrivate(pGC);
-
- new_type = FALSE;
- new_origin = FALSE;
-
- /*
- * If the type of drawable has changed, fix up accelerated functions
- */
- if (s3Priv->type != pDrawable->type)
- {
- new_type = TRUE;
- s3Priv->type = pDrawable->type;
- }
-
- /*
- * Check tile/stipple origin
- */
- if (pGC->lastWinOrg.x != pDrawable->x || pGC->lastWinOrg.y != pDrawable->y)
- new_origin = TRUE;
-
- /*
- * Call down to FB to set clip list and rrop values
- */
-
- fbValidateGC (pGC, changes, pDrawable);
-
- /*
- * Check accelerated pattern if necessary
- */
- if (changes & (GCFillStyle|GCStipple|GCTile))
- s3CheckGCFill (pGC);
- else if (s3Priv->pPattern &&
- (new_origin || changes & (GCTileStipXOrigin|GCTileStipYOrigin)))
- s3MoveGCFill (pGC);
-
- /*
- * Try to match common vector
- */
-
- if (newops = s3MatchCommon (pDrawable, pGC, fbPriv))
- {
- if (pGC->ops->devPrivate.val)
- miDestroyGCOps (pGC->ops);
- pGC->ops = newops;
- return;
- }
-
- /*
- * No common vector matched, create private ops vector and
- * fill it in
- */
- if (!pGC->ops->devPrivate.val)
- {
- /*
- * Switch from noop vector by first switching to fb
- * vector and fixing it up
- */
- if (pGC->ops == &kdNoopOps)
- {
- pGC->ops = (GCOps *) &kdAsyncPixmapGCOps;
- new_type = TRUE;
- }
- pGC->ops = miCreateGCOps (pGC->ops);
- pGC->ops->devPrivate.val = 1;
- }
-
- /*
- * Fills
- */
- if (new_type || (changes & (GCFillStyle|GCTile|GCStipple)))
- {
- pGC->ops->FillSpans = KdCheckFillSpans;
- pGC->ops->PolyFillRect = KdCheckPolyFillRect;
- if (s3Priv->type == DRAWABLE_WINDOW &&
- (pGC->fillStyle != FillTiled || s3Priv->pPattern))
- {
- pGC->ops->FillSpans = s3FillSpans;
- pGC->ops->PolyFillRect = s3PolyFillRect;
- }
- }
-
- /*
- * Blt
- */
- if (new_type)
- {
- pGC->ops->CopyArea = s3CopyArea;
- pGC->ops->CopyPlane = s3CopyPlane;
- pGC->ops->PushPixels = s3PushPixels;
- }
-
- /*
- * Lines
- */
- if (new_type || (changes & (GCLineStyle|GCLineWidth|GCFillStyle)))
- {
- pGC->ops->Polylines = KdCheckPolylines;
- pGC->ops->PolySegment = KdCheckPolySegment;
- if (pGC->lineStyle == LineSolid &&
- pGC->lineWidth == 0 &&
- pGC->fillStyle == FillSolid &&
- s3Priv->type == DRAWABLE_WINDOW)
- {
- pGC->ops->Polylines = s3Polylines;
- pGC->ops->PolySegment = s3PolySegment;
- }
- }
-
- /*
- * Polygons
- */
- if (new_type || (changes & (GCFillStyle)))
- {
- pGC->ops->FillPolygon = KdCheckFillPolygon;
- if (s3Priv->type == DRAWABLE_WINDOW &&
- pGC->fillStyle == FillSolid)
- {
- pGC->ops->FillPolygon = s3FillPoly;
- }
- }
-
- /*
- * Filled arcs
- */
- if (new_type || (changes & GCFillStyle))
- {
- pGC->ops->PolyFillArc = KdCheckPolyFillArc;
- if (s3Priv->type == DRAWABLE_WINDOW &&
- pGC->fillStyle == FillSolid)
- {
- pGC->ops->PolyFillArc = s3PolyFillArcSolid;
- }
- }
-
- /*
- * Text
- */
- if (new_type || (changes & (GCFont|GCFillStyle)))
- {
- pGC->ops->PolyGlyphBlt = KdCheckPolyGlyphBlt;
- pGC->ops->ImageGlyphBlt = KdCheckImageGlyphBlt;
- if (s3Priv->type == DRAWABLE_WINDOW && pGC->font)
- {
- if (pGC->fillStyle == FillSolid)
- {
- if (TERMINALFONT(pGC->font))
- pGC->ops->PolyGlyphBlt = s3PolyTEGlyphBlt;
- else
- pGC->ops->PolyGlyphBlt = s3PolyGlyphBlt;
- }
- if (TERMINALFONT(pGC->font))
- pGC->ops->ImageGlyphBlt = s3ImageTEGlyphBlt;
- else
- pGC->ops->ImageGlyphBlt = s3ImageGlyphBlt;
- }
- }
-}
diff --git a/hw/kdrive/savage/s3reg.c b/hw/kdrive/savage/s3reg.c
deleted file mode 100644
index 052bcf4d7..000000000
--- a/hw/kdrive/savage/s3reg.c
+++ /dev/null
@@ -1,1304 +0,0 @@
-/*
- * Id: s3reg.c,v 1.1 1999/11/02 03:54:47 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3reg.c,v 1.3 2000/02/23 20:30:04 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3reg.h"
-
-#define CR00 S3_CR+0x00
-#define CR01 S3_CR+0x01
-#define CR02 S3_CR+0x02
-#define CR03 S3_CR+0x03
-#define CR04 S3_CR+0x04
-#define CR05 S3_CR+0x05
-#define CR06 S3_CR+0x06
-#define CR07 S3_CR+0x07
-#define CR08 S3_CR+0x08
-#define CR09 S3_CR+0x09
-#define CR0A S3_CR+0x0A
-#define CR0B S3_CR+0x0B
-#define CR0C S3_CR+0x0C
-#define CR0D S3_CR+0x0D
-#define CR0E S3_CR+0x0E
-#define CR0F S3_CR+0x0F
-#define CR10 S3_CR+0x10
-#define CR11 S3_CR+0x11
-#define CR12 S3_CR+0x12
-#define CR13 S3_CR+0x13
-#define CR14 S3_CR+0x14
-#define CR15 S3_CR+0x15
-#define CR16 S3_CR+0x16
-#define CR17 S3_CR+0x17
-#define CR18 S3_CR+0x18
-#define CR19 S3_CR+0x19
-#define CR1A S3_CR+0x1A
-#define CR1B S3_CR+0x1B
-#define CR1C S3_CR+0x1C
-#define CR1D S3_CR+0x1D
-#define CR1E S3_CR+0x1E
-#define CR1F S3_CR+0x1F
-#define CR20 S3_CR+0x20
-#define CR21 S3_CR+0x21
-#define CR22 S3_CR+0x22
-#define CR23 S3_CR+0x23
-#define CR24 S3_CR+0x24
-#define CR25 S3_CR+0x25
-#define CR26 S3_CR+0x26
-#define CR27 S3_CR+0x27
-#define CR28 S3_CR+0x28
-#define CR29 S3_CR+0x29
-#define CR2A S3_CR+0x2A
-#define CR2B S3_CR+0x2B
-#define CR2C S3_CR+0x2C
-#define CR2D S3_CR+0x2D
-#define CR2E S3_CR+0x2E
-#define CR2F S3_CR+0x2F
-#define CR30 S3_CR+0x30
-#define CR31 S3_CR+0x31
-#define CR32 S3_CR+0x32
-#define CR33 S3_CR+0x33
-#define CR34 S3_CR+0x34
-#define CR35 S3_CR+0x35
-#define CR36 S3_CR+0x36
-#define CR37 S3_CR+0x37
-#define CR38 S3_CR+0x38
-#define CR39 S3_CR+0x39
-#define CR3A S3_CR+0x3A
-#define CR3B S3_CR+0x3B
-#define CR3C S3_CR+0x3C
-#define CR3D S3_CR+0x3D
-#define CR3E S3_CR+0x3E
-#define CR3F S3_CR+0x3F
-#define CR40 S3_CR+0x40
-#define CR41 S3_CR+0x41
-#define CR42 S3_CR+0x42
-#define CR43 S3_CR+0x43
-#define CR44 S3_CR+0x44
-#define CR45 S3_CR+0x45
-#define CR46 S3_CR+0x46
-#define CR47 S3_CR+0x47
-#define CR48 S3_CR+0x48
-#define CR49 S3_CR+0x49
-#define CR4A S3_CR+0x4A
-#define CR4B S3_CR+0x4B
-#define CR4C S3_CR+0x4C
-#define CR4D S3_CR+0x4D
-#define CR4E S3_CR+0x4E
-#define CR4F S3_CR+0x4F
-#define CR50 S3_CR+0x50
-#define CR51 S3_CR+0x51
-#define CR52 S3_CR+0x52
-#define CR53 S3_CR+0x53
-#define CR54 S3_CR+0x54
-#define CR55 S3_CR+0x55
-#define CR56 S3_CR+0x56
-#define CR57 S3_CR+0x57
-#define CR58 S3_CR+0x58
-#define CR59 S3_CR+0x59
-#define CR5A S3_CR+0x5A
-#define CR5B S3_CR+0x5B
-#define CR5C S3_CR+0x5C
-#define CR5D S3_CR+0x5D
-#define CR5E S3_CR+0x5E
-#define CR5F S3_CR+0x5F
-#define CR60 S3_CR+0x60
-#define CR61 S3_CR+0x61
-#define CR62 S3_CR+0x62
-#define CR63 S3_CR+0x63
-#define CR64 S3_CR+0x64
-#define CR65 S3_CR+0x65
-#define CR66 S3_CR+0x66
-#define CR67 S3_CR+0x67
-#define CR68 S3_CR+0x68
-#define CR69 S3_CR+0x69
-#define CR6A S3_CR+0x6A
-#define CR6B S3_CR+0x6B
-#define CR6C S3_CR+0x6C
-#define CR6D S3_CR+0x6D
-#define CR6E S3_CR+0x6E
-#define CR6F S3_CR+0x6F
-#define CR70 S3_CR+0x70
-#define CR71 S3_CR+0x71
-#define CR72 S3_CR+0x72
-#define CR73 S3_CR+0x73
-#define CR74 S3_CR+0x74
-#define CR75 S3_CR+0x75
-#define CR76 S3_CR+0x76
-#define CR77 S3_CR+0x77
-#define CR78 S3_CR+0x78
-#define CR79 S3_CR+0x79
-#define CR7A S3_CR+0x7A
-#define CR7B S3_CR+0x7B
-#define CR7C S3_CR+0x7C
-#define CR7D S3_CR+0x7D
-#define CR7E S3_CR+0x7E
-#define CR7F S3_CR+0x7F
-#define CR80 S3_CR+0x80
-#define CR81 S3_CR+0x81
-#define CR82 S3_CR+0x82
-#define CR83 S3_CR+0x83
-#define CR84 S3_CR+0x84
-#define CR85 S3_CR+0x85
-#define CR86 S3_CR+0x86
-#define CR87 S3_CR+0x87
-#define CR88 S3_CR+0x88
-#define CR89 S3_CR+0x89
-#define CR8A S3_CR+0x8A
-#define CR8B S3_CR+0x8B
-#define CR8C S3_CR+0x8C
-#define CR8D S3_CR+0x8D
-#define CR8E S3_CR+0x8E
-#define CR8F S3_CR+0x8F
-#define CR90 S3_CR+0x90
-#define CR91 S3_CR+0x91
-#define CR92 S3_CR+0x92
-#define CR93 S3_CR+0x93
-#define CR94 S3_CR+0x94
-#define CR95 S3_CR+0x95
-#define CR96 S3_CR+0x96
-#define CR97 S3_CR+0x97
-#define CR98 S3_CR+0x98
-#define CR99 S3_CR+0x99
-#define CR9A S3_CR+0x9A
-#define CR9B S3_CR+0x9B
-#define CR9C S3_CR+0x9C
-#define CR9D S3_CR+0x9D
-#define CR9E S3_CR+0x9E
-#define CR9F S3_CR+0x9F
-#define CRA0 S3_CR+0xA0
-#define CRA1 S3_CR+0xA1
-#define CRA2 S3_CR+0xA2
-#define CRA3 S3_CR+0xA3
-#define CRA4 S3_CR+0xA4
-#define CRA5 S3_CR+0xA5
-#define CRA6 S3_CR+0xA6
-#define CRA7 S3_CR+0xA7
-#define CRA8 S3_CR+0xA8
-#define CRA9 S3_CR+0xA9
-#define CRAA S3_CR+0xAA
-#define CRAB S3_CR+0xAB
-#define CRAC S3_CR+0xAC
-#define CRAD S3_CR+0xAD
-#define CRAE S3_CR+0xAE
-#define CRAF S3_CR+0xAF
-#define CRB0 S3_CR+0xB0
-#define CRB1 S3_CR+0xB1
-#define CRB2 S3_CR+0xB2
-#define CRB3 S3_CR+0xB3
-#define CRB4 S3_CR+0xB4
-#define CRB5 S3_CR+0xB5
-#define CRB6 S3_CR+0xB6
-#define CRB7 S3_CR+0xB7
-#define CRB8 S3_CR+0xB8
-#define CRB9 S3_CR+0xB9
-#define CRBA S3_CR+0xBA
-#define CRBB S3_CR+0xBB
-#define CRBC S3_CR+0xBC
-#define CRBD S3_CR+0xBD
-#define CRBE S3_CR+0xBE
-#define CRBF S3_CR+0xBF
-
-#define CR_FIRST CR00
-
-VgaReg s3_h_total[] = {
- CR00, 0, 8,
- CR5D, 0, 1,
- CR5F, 0, 2,
- VGA_REG_END
-};
-
-VgaReg s3_h_display_end[] = {
- CR01, 0, 8,
- CR5D, 1, 1,
- CR5F, 2, 2,
- VGA_REG_END
-};
-
-VgaReg s3_h_blank_start[] = {
- CR02, 0, 8,
- CR5D, 2, 1,
- CR5F, 4, 2,
- VGA_REG_END
-};
-
-VgaReg s3_h_blank_end[] = {
- CR03, 0, 5,
- CR05, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_display_skew[] = {
- CR03, 5, 2,
- VGA_REG_END
-};
-
-VgaReg s3_h_sync_start[] = {
- CR04, 0, 8,
- CR5D, 4, 1,
- CR5F, 6, 2,
- VGA_REG_END
-};
-
-VgaReg s3_h_sync_end[] = {
- CR05, 0, 5,
- VGA_REG_END
-};
-
-VgaReg s3_h_skew[] = {
- CR05, 5, 2,
- VGA_REG_END
-};
-
-VgaReg s3_v_total[] = {
- CR06, 0, 8,
- CR07, 0, 1,
- CR07, 5, 1,
- CR5E, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_preset_row_scan[] = {
- CR08, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_max_scan_line[] = {
- CR09, 0, 5,
- VGA_REG_END
-};
-
-VgaReg s3_start_address[] = {
- CR0D, 0, 8,
- CR0C, 0, 8,
- CR69, 0, 7,
- VGA_REG_END
-};
-
-VgaReg s3_v_retrace_start[] = {
- CR10, 0, 8,
- CR07, 2, 1,
- CR07, 7, 1,
- CR5E, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_v_retrace_end[] = {
- CR11, 0, 4,
- VGA_REG_END
-};
-
-VgaReg s3_clear_v_retrace_int[] = {
- CR11, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_disable_v_retrace_int[] = {
- CR11, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_lock_crtc[] = {
- CR11, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_v_display_end[] = {
- CR12, 0, 8,
- CR07, 1, 1,
- CR07, 6, 1,
- CR5E, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_screen_offset[] = {
- CR13, 0, 8,
- CR51, 4, 2,
- VGA_REG_END
-};
-
-VgaReg s3_count_by_4_mode[] = {
- CR14, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_doubleword_mode[] = {
- CR14, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_v_blank_start[] = {
- CR15, 0, 8,
- CR07, 3, 1,
- CR09, 5, 1,
- CR5E, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_v_blank_end[] = {
- CR16, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_2bk_cga[] = {
- CR17, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_4bk_hga[] = {
- CR17, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_v_total_double[] = {
- CR17, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_word_mode[] = {
- CR17, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_address_16k_wrap[] = {
- CR17, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_byte_mode[] = {
- CR17, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_hardware_reset[] = {
- CR17, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_line_compare[] = {
- CR18, 0, 8,
- CR07, 4, 1,
- CR09, 6, 1,
- CR5E, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_delay_primary_load[] = {
- CR21, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_device_id[] = {
- CR2E, 0, 8,
- CR2D, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_revision[] = {
- CR2F, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_enable_vga_16bit[] = {
- CR31, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enhanced_memory_mapping[] = {
- CR31, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_lock_dac_writes[] = {
- CR33, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_border_select[] = {
- CR33, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_lock_palette[] = {
- CR33, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_sff[] = {
- CR34, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_lock_vert[] = {
- CR35, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_lock_horz[] = {
- CR35, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_io_disable[] = {
- CR36, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_mem_size[] = {
- CR36, 5, 3,
- VGA_REG_END
-};
-
-VgaReg s3_register_lock_1 [] = {
- CR38, 0, 8, /* load with 0x48 */
- VGA_REG_END
-};
-
-VgaReg s3_register_lock_2 [] = {
- CR39, 0, 8, /* load with 0xa0 */
- VGA_REG_END
-};
-
-VgaReg s3_refresh_control[] = {
- CR3A, 0, 2,
- VGA_REG_END
-};
-
-VgaReg s3_enable_256[] = {
- CR3A, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_disable_pci_read_bursts[] = {
- CR3A, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_h_start_fifo_fetch[] = {
- CR3B, 0, 8,
- CR5D, 6, 1,
- CR5B, 2, 2,
- VGA_REG_END
-};
-
-VgaReg s3_enable_2d_access[] = {
- CR40, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_interlace[] = {
- CR42, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_old_screen_off_8[] = {
- CR43, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_h_counter_double_mode[] = {
- CR43, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_enable[] = {
- CR45, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_right[] = {
- CR45, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_xhigh[] = {
- CR46, 0, 3,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_xlow[] = {
- CR47, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_yhigh[] = {
- CR48, 0, 3,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_ylow[] = {
- CR49, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_fg[] = {
- CR4A, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_bg[] = {
- CR4B, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_address[] = {
- CR4D, 0, 8,
- CR4C, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_xoff[] = {
- CR4E, 0, 6,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_yoff[] = {
- CR4F, 0, 6,
- VGA_REG_END
-};
-
-VgaReg s3_ge_screen_width[] = {
- CR50, 6, 2,
- CR50, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_pixel_length[] = {
- CR50, 4, 2,
- VGA_REG_END
-};
-
-VgaReg s3_big_endian_linear[] = {
- CR53, 1, 2,
- VGA_REG_END
-};
-
-VgaReg s3_mmio_select[] = {
- CR53, 3, 2,
- VGA_REG_END
-};
-
-VgaReg s3_mmio_window[] = {
- CR53, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_swap_nibbles[] = {
- CR53, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_cursor_ms_x11[] = {
- CR55, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_linear_window_size[] = {
- CR58, 0, 2,
- VGA_REG_END
-};
-
-VgaReg s3_enable_linear[] = {
- CR58, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_h_blank_extend[] = {
- CR5D, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_h_sync_extend[] = {
- CR5D, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_sdclk_skew[] = {
- CR60, 0, 4,
- VGA_REG_END
-};
-
-VgaReg s3_delay_blank[] = {
- CR65, 3, 2,
- VGA_REG_END
-};
-
-VgaReg s3_delay_h_enable[] = {
- CR65, 6, 2,
- CR65, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_2d_3d[] = {
- CR66, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_pci_disconnect_enable[] = {
- CR66, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_primary_load_control[] = {
- CR66, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_secondary_load_control[] = {
- CR66, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_pci_retry_enable[] = {
- CR66, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_streams_mode[] = {
- CR67, 2, 2,
- VGA_REG_END
-};
-
-VgaReg s3_color_mode[] = {
- CR67, 4, 4,
- VGA_REG_END
-};
-
-VgaReg s3_primary_stream_definition[] = {
- CR69, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_primary_stream_timeout[] = {
- CR71, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_master_control_unit_timeout[] = {
- CR74, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_command_buffer_timeout[] = {
- CR75, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_lpb_timeout[] = {
- CR76, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_cpu_timeout[] = {
- CR78, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_2d_graphics_engine_timeout[] = {
- CR79, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_fifo_drain_delay[] = {
- CR85, 0, 3,
- VGA_REG_END
-};
-
-VgaReg s3_fifo_fetch_timing[] = {
- CR85, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dac_power_up_time[] = {
- CR86, 0, 7,
- VGA_REG_END
-};
-
-VgaReg s3_dac_power_saving_disable[] = {
- CR86, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_flat_panel_output_control_1[] = {
- CR90, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_streams_fifo_delay[] = {
- CR90, 4, 2,
- VGA_REG_END
-};
-
-VgaReg s3_flat_panel_output_control_2[] = {
- CR90, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_l1_parameter[] = {
- CR90, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_primary_stream_l1[] = {
- CR91, 0, 8,
- CR90, 0, 3,
- VGA_REG_END
-};
-
-#define CR_LAST CR91
-
-#define SR00 S3_SR+0x00
-#define SR01 S3_SR+0x01
-#define SR02 S3_SR+0x02
-#define SR03 S3_SR+0x03
-#define SR04 S3_SR+0x04
-#define SR05 S3_SR+0x05
-#define SR06 S3_SR+0x06
-#define SR07 S3_SR+0x07
-#define SR08 S3_SR+0x08
-#define SR09 S3_SR+0x09
-#define SR0A S3_SR+0x0A
-#define SR0B S3_SR+0x0B
-#define SR0C S3_SR+0x0C
-#define SR0D S3_SR+0x0D
-#define SR0E S3_SR+0x0E
-#define SR0F S3_SR+0x0F
-#define SR10 S3_SR+0x10
-#define SR11 S3_SR+0x11
-#define SR12 S3_SR+0x12
-#define SR13 S3_SR+0x13
-#define SR14 S3_SR+0x14
-#define SR15 S3_SR+0x15
-#define SR16 S3_SR+0x16
-#define SR17 S3_SR+0x17
-#define SR18 S3_SR+0x18
-#define SR19 S3_SR+0x19
-#define SR1A S3_SR+0x1A
-#define SR1B S3_SR+0x1B
-#define SR1C S3_SR+0x1C
-#define SR1D S3_SR+0x1D
-#define SR1E S3_SR+0x1E
-#define SR1F S3_SR+0x1F
-#define SR20 S3_SR+0x20
-#define SR21 S3_SR+0x21
-#define SR22 S3_SR+0x22
-#define SR23 S3_SR+0x23
-#define SR24 S3_SR+0x24
-#define SR25 S3_SR+0x25
-#define SR26 S3_SR+0x26
-#define SR27 S3_SR+0x27
-#define SR28 S3_SR+0x28
-#define SR29 S3_SR+0x29
-#define SR2A S3_SR+0x2A
-#define SR2B S3_SR+0x2B
-#define SR2C S3_SR+0x2C
-#define SR2D S3_SR+0x2D
-#define SR2E S3_SR+0x2E
-#define SR2F S3_SR+0x2F
-#define SR30 S3_SR+0x30
-#define SR31 S3_SR+0x31
-#define SR32 S3_SR+0x32
-#define SR33 S3_SR+0x33
-#define SR34 S3_SR+0x34
-#define SR35 S3_SR+0x35
-#define SR36 S3_SR+0x36
-#define SR37 S3_SR+0x37
-#define SR38 S3_SR+0x38
-#define SR39 S3_SR+0x39
-#define SR3A S3_SR+0x3A
-#define SR3B S3_SR+0x3B
-#define SR3C S3_SR+0x3C
-#define SR3D S3_SR+0x3D
-#define SR3E S3_SR+0x3E
-#define SR3F S3_SR+0x3F
-#define SR40 S3_SR+0x40
-#define SR41 S3_SR+0x41
-#define SR42 S3_SR+0x42
-#define SR43 S3_SR+0x43
-#define SR44 S3_SR+0x44
-#define SR45 S3_SR+0x45
-#define SR46 S3_SR+0x46
-#define SR47 S3_SR+0x47
-#define SR48 S3_SR+0x48
-#define SR49 S3_SR+0x49
-#define SR4A S3_SR+0x4A
-#define SR4B S3_SR+0x4B
-#define SR4C S3_SR+0x4C
-#define SR4D S3_SR+0x4D
-#define SR4E S3_SR+0x4E
-#define SR4F S3_SR+0x4F
-#define SR50 S3_SR+0x50
-#define SR51 S3_SR+0x51
-#define SR52 S3_SR+0x52
-#define SR53 S3_SR+0x53
-#define SR54 S3_SR+0x54
-#define SR55 S3_SR+0x55
-#define SR56 S3_SR+0x56
-#define SR57 S3_SR+0x57
-#define SR58 S3_SR+0x58
-#define SR59 S3_SR+0x59
-#define SR5A S3_SR+0x5A
-#define SR5B S3_SR+0x5B
-#define SR5C S3_SR+0x5C
-#define SR5D S3_SR+0x5D
-#define SR5E S3_SR+0x5E
-#define SR5F S3_SR+0x5F
-#define SR60 S3_SR+0x60
-#define SR61 S3_SR+0x61
-#define SR62 S3_SR+0x62
-#define SR63 S3_SR+0x63
-#define SR64 S3_SR+0x64
-#define SR65 S3_SR+0x65
-#define SR66 S3_SR+0x66
-#define SR67 S3_SR+0x67
-#define SR68 S3_SR+0x68
-#define SR69 S3_SR+0x69
-#define SR6A S3_SR+0x6A
-#define SR6B S3_SR+0x6B
-#define SR6C S3_SR+0x6C
-#define SR6D S3_SR+0x6D
-#define SR6E S3_SR+0x6E
-#define SR6F S3_SR+0x6F
-
-#define SR_FIRST SR02
-
-VgaReg s3_dot_clock_8[] = {
- SR01, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_screen_off[] = {
- SR01, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_write_plane[] = {
- SR02, 0, 4,
- VGA_REG_END
-};
-
-VgaReg s3_extended_memory_access[] = {
- SR04, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_sequential_addressing_mode[] = {
- SR04, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_select_chain_4_mode[] = {
- SR04, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_unlock_extended_sequencer[] = {
- SR08, 0, 8, /* write 0x06 */
- VGA_REG_END
-};
-
-VgaReg s3_linear_addressing_control[] = {
- SR09, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_disable_io_ports[] = {
- SR09, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_hsync_control[] = {
- SR0D, 4, 2,
- VGA_REG_END
-};
-
-VgaReg s3_vsync_control[] = {
- SR0D, 6, 2,
- VGA_REG_END
-};
-
-VgaReg s3_mclk_n[] = {
- SR10, 0, 5,
- VGA_REG_END
-};
-
-VgaReg s3_mclk_r[] = {
- SR10, 5, 2,
- VGA_REG_END
-};
-
-VgaReg s3_mclk_m[] = {
- SR11, 0, 7,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_n[] = {
- SR12, 0, 6,
- SR29, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_r[] = {
- SR12, 6, 2,
- SR29, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_m[] = {
- SR13, 0, 8,
- SR29, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_mclk_load[] = {
- SR15, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_load[] = {
- SR15, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_over_2[] = {
- SR15, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_clock_load_imm[] = {
- SR15, 5, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_invert[] = {
- SR15, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_clock_double[] = {
- SR18, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_double_15_16_invert[] = {
- SR1A, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_gamma_correction[] = {
- SR1B, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_8_bit_luts[] = {
- SR1B, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dclk_control[] = {
- SR1B, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_eclk_n[] = {
- SR32, 0, 5,
- VGA_REG_END
-};
-
-VgaReg s3_eclk_r[] = {
- SR32, 5, 2,
- VGA_REG_END
-};
-
-VgaReg s3_eclk_m[] = {
- SR32, 0, 5,
- VGA_REG_END
-};
-
-VgaReg s3_vga_dclk_n[] = {
- SR36, 0, 6,
- SR39, 4, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vga_dclk_r[] = {
- SR36, 6, 2,
- SR39, 2, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vga_dclk_m1[] = {
- SR37, 0, 8,
- SR39, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vga_dclk_m2[] = {
- SR38, 0, 8,
- SR39, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vga_clk_select[] = {
- SR39, 0, 1,
- VGA_REG_END
-};
-
-#define SR_LAST SR39
-
-#define AR00 (S3_AR+0x00)
-#define AR10 (S3_AR+0x10)
-#define AR11 (S3_AR+0x11)
-#define AR12 (S3_AR+0x12)
-#define AR13 (S3_AR+0x13)
-#define AR14 (S3_AR+0x14)
-
-#define AR_FIRST AR00
-
-VgaReg s3_select_graphics_mode[] = {
- AR10, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_blinking[] = {
- AR10, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_border_color[] = {
- AR11, 0, 8,
- VGA_REG_END
-};
-
-#define AR_LAST AR11
-
-VgaReg s3_io_addr_select[] = {
- S3_MISC_OUT, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_enable_ram[] = {
- S3_MISC_OUT, 1, 1,
- VGA_REG_END
-};
-
-VgaReg s3_clock_select[] = {
- S3_MISC_OUT, 2, 2,
- VGA_REG_END
-};
-
-VgaReg s3_horz_sync_neg[] = {
- S3_MISC_OUT, 6, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vert_sync_neg[] = {
- S3_MISC_OUT, 7, 1,
- VGA_REG_END
-};
-
-VgaReg s3_display_mode_inactive[] = {
- S3_INPUT_STATUS_1, 0, 1,
- VGA_REG_END
-};
-
-VgaReg s3_vertical_sync_active[] = {
- S3_INPUT_STATUS_1, 3, 1,
- VGA_REG_END
-};
-
-VgaReg s3_dac_mask[] = {
- S3_DAC + 0, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_dac_read_index[] = {
- S3_DAC + 1, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_dac_write_index[] = {
- S3_DAC + 2, 0, 8,
- VGA_REG_END
-};
-
-VgaReg s3_dac_data[] = {
- S3_DAC + 3, 0, 8,
- VGA_REG_END
-};
-
-VGA8
-_s3Inb (VgaCard *card, VGA16 port)
-{
- VGAVOL8 *reg;
-
- if (card->closure)
- return VgaReadMemb ((VGA32) card->closure + port);
- else
- return VgaInb (port);
-}
-
-void
-_s3Outb (VgaCard *card, VGA8 value, VGA16 port)
-{
- if (card->closure)
- VgaWriteMemb (value, (VGA32) card->closure + port);
- else
- VgaOutb (value, port);
-}
-
-void
-_s3RegMap (VgaCard *card, VGA16 reg, VgaMap *map, VGABOOL write)
-{
-
- if (reg < S3_SR + S3_NSR)
- {
- map->access = VgaAccessIndIo;
- map->port = 0x3c4;
- map->addr = 0;
- map->value = 1;
- map->index = reg - S3_SR;
- }
- else if (reg < S3_GR + S3_NGR)
- {
- map->access = VgaAccessIndIo;
- map->port = 0x3ce;
- map->addr = 0;
- map->value = 1;
- map->index = reg - S3_GR;
- }
- else if (reg < S3_AR + S3_NAR)
- {
- reg -= S3_AR;
- map->access = VgaAccessDone;
- /* reset AFF to index */
- (void) _s3Inb (card, 0x3da);
- if (reg >= 16)
- reg |= 0x20;
- _s3Outb (card, reg, 0x3c0);
- if (write)
- _s3Outb (card, map->value, 0x3c0);
- else
- map->value = _s3Inb (card, 0x3c1);
- if (!(reg & 0x20))
- {
- /* enable video display again */
- (void) _s3Inb (card, 0x3da);
- _s3Outb (card, 0x20, 0x3c0);
- }
- return;
- }
- else if (reg < S3_CR + S3_NCR)
- {
- map->access = VgaAccessIndIo;
- map->port = 0x3d4;
- map->addr = 0;
- map->value = 1;
- map->index = reg - S3_CR;
- }
- else if (reg < S3_DAC + S3_NDAC)
- {
- map->access = VgaAccessIo;
- map->port = 0x3c6 + reg - S3_DAC;
- }
- else switch (reg) {
- case S3_MISC_OUT:
- map->access = VgaAccessIo;
- if (write)
- map->port = 0x3c2;
- else
- map->port = 0x3cc;
- break;
- case S3_INPUT_STATUS_1:
- map->access = VgaAccessIo;
- map->port = 0x3da;
- break;
- }
- if (card->closure)
- {
- map->port = map->port + (VGA32) card->closure;
- if (map->access == VgaAccessIo)
- map->access = VgaAccessMem;
- if (map->access == VgaAccessIndIo)
- map->access = VgaAccessIndMem;
- }
-}
-
-VgaSave s3Saves[] = {
- CR_FIRST, CR18,
- CR31, CR_LAST,
- SR_FIRST, SR15,
- SR18, SR_LAST,
- AR_FIRST, AR_LAST,
- S3_MISC_OUT, S3_MISC_OUT,
- VGA_SAVE_END
-};
-
-void
-s3RegInit (S3Vga *s3vga, VGAVOL8 *mmio)
-{
- s3vga->card.map = _s3RegMap;
- s3vga->card.closure = (void *) mmio;
- s3vga->card.max = S3_NREG;
- s3vga->card.values = s3vga->values;
- s3vga->card.saves = s3Saves;
-}
-
-void
-s3Save (S3Vga *s3vga)
-{
- s3vga->save_lock_crtc = s3Get(s3vga, s3_lock_crtc);
- s3SetImm (s3vga, s3_lock_crtc, 0);
- s3vga->save_register_lock_1 = s3Get (s3vga, s3_register_lock_1);
- s3SetImm (s3vga, s3_register_lock_1, 0x48);
- s3vga->save_register_lock_2 = s3Get (s3vga, s3_register_lock_2);
- s3SetImm (s3vga, s3_register_lock_2, 0xa5);
- s3vga->save_unlock_extended_sequencer = s3Get (s3vga, s3_unlock_extended_sequencer);
- s3SetImm (s3vga, s3_unlock_extended_sequencer, 0x06);
- s3vga->save_lock_horz = s3Get (s3vga, s3_lock_horz);
- s3SetImm (s3vga, s3_lock_horz, 0);
- s3vga->save_lock_vert = s3Get (s3vga, s3_lock_vert);
- s3SetImm (s3vga, s3_lock_vert, 0);
- s3vga->save_dot_clock_8 = s3Get (s3vga, s3_dot_clock_8);
- VgaPreserve (&s3vga->card);
-}
-
-void
-s3Reset (S3Vga *s3vga)
-{
- VgaRestore (&s3vga->card);
- s3SetImm (s3vga, s3_clock_load_imm, 1);
- s3SetImm (s3vga, s3_clock_load_imm, 0);
- s3SetImm (s3vga, s3_dot_clock_8, s3vga->save_dot_clock_8);
- s3SetImm (s3vga, s3_lock_vert, s3vga->save_lock_vert);
- s3SetImm (s3vga, s3_lock_horz, s3vga->save_lock_horz);
- s3SetImm (s3vga, s3_lock_dac_writes, s3vga->save_lock_dac_writes);
- s3SetImm (s3vga, s3_unlock_extended_sequencer, s3vga->save_unlock_extended_sequencer);
- s3SetImm (s3vga, s3_register_lock_2, s3vga->save_register_lock_2);
- s3SetImm (s3vga, s3_register_lock_1, s3vga->save_register_lock_1);
- s3SetImm (s3vga, s3_lock_crtc, s3vga->save_lock_crtc);
- VgaFinish (&s3vga->card);
-}
diff --git a/hw/kdrive/savage/s3reg.h b/hw/kdrive/savage/s3reg.h
deleted file mode 100644
index 9b3c5447b..000000000
--- a/hw/kdrive/savage/s3reg.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Id: s3reg.h,v 1.1 1999/11/02 03:54:47 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3reg.h,v 1.3 2000/02/23 20:30:05 dawes Exp $ */
-
-#ifndef _S3REG_H_
-#define _S3REG_H_
-
-#include "vga.h"
-
-#define S3_SR 0
-#define S3_NSR 0x70
-#define S3_GR (S3_SR+S3_NSR)
-#define S3_NGR 0x09
-#define S3_AR (S3_GR+S3_NGR)
-#define S3_NAR 0x15
-#define S3_CR (S3_AR+S3_NAR)
-#define S3_NCR 0xc0
-#define S3_DAC (S3_CR+S3_NCR)
-#define S3_NDAC 4
-#define S3_MISC_OUT (S3_DAC + S3_NDAC)
-#define S3_INPUT_STATUS_1 (S3_MISC_OUT+1)
-#define S3_NREG (S3_INPUT_STATUS_1+1)
-
-extern VgaReg s3_h_total[];
-extern VgaReg s3_h_display_end[];
-extern VgaReg s3_h_blank_start[];
-extern VgaReg s3_h_blank_end[];
-extern VgaReg s3_display_skew[];
-extern VgaReg s3_h_sync_start[];
-extern VgaReg s3_h_sync_end[];
-extern VgaReg s3_h_skew[];
-extern VgaReg s3_v_total[];
-extern VgaReg s3_preset_row_scan[];
-extern VgaReg s3_max_scan_line[];
-extern VgaReg s3_start_address[];
-extern VgaReg s3_v_retrace_start[];
-extern VgaReg s3_v_retrace_end[];
-extern VgaReg s3_clear_v_retrace_int[];
-extern VgaReg s3_disable_v_retrace_int[];
-extern VgaReg s3_lock_crtc[];
-extern VgaReg s3_v_display_end[];
-extern VgaReg s3_screen_offset[];
-extern VgaReg s3_count_by_4_mode[];
-extern VgaReg s3_doubleword_mode[];
-extern VgaReg s3_v_blank_start[];
-extern VgaReg s3_v_blank_end[];
-extern VgaReg s3_2bk_cga[];
-extern VgaReg s3_4bk_hga[];
-extern VgaReg s3_v_total_double[];
-extern VgaReg s3_address_16k_wrap[];
-extern VgaReg s3_word_mode[];
-extern VgaReg s3_byte_mode[];
-extern VgaReg s3_hardware_reset[];
-extern VgaReg s3_line_compare[];
-extern VgaReg s3_delay_primary_load[];
-extern VgaReg s3_device_id[];
-extern VgaReg s3_revision[];
-extern VgaReg s3_enable_vga_16bit[];
-extern VgaReg s3_enhanced_memory_mapping[];
-extern VgaReg s3_enable_sff[];
-extern VgaReg s3_lock_dac_writes[];
-extern VgaReg s3_border_select[];
-extern VgaReg s3_lock_palette[];
-extern VgaReg s3_lock_vert[];
-extern VgaReg s3_lock_horz[];
-extern VgaReg s3_io_disable[];
-extern VgaReg s3_mem_size[];
-extern VgaReg s3_register_lock_1 [];
-extern VgaReg s3_register_lock_2 [];
-extern VgaReg s3_refresh_control[];
-extern VgaReg s3_enable_256[];
-extern VgaReg s3_disable_pci_read_bursts[];
-extern VgaReg s3_h_start_fifo_fetch[];
-extern VgaReg s3_enable_2d_access[];
-extern VgaReg s3_interlace[];
-extern VgaReg s3_old_screen_off_8[];
-extern VgaReg s3_h_counter_double_mode[];
-extern VgaReg s3_cursor_enable[];
-extern VgaReg s3_cursor_right[];
-extern VgaReg s3_cursor_xhigh[];
-extern VgaReg s3_cursor_xlow[];
-extern VgaReg s3_cursor_yhigh[];
-extern VgaReg s3_cursor_ylow[];
-extern VgaReg s3_cursor_fg[];
-extern VgaReg s3_cursor_bg[];
-extern VgaReg s3_cursor_address[];
-extern VgaReg s3_cursor_xoff[];
-extern VgaReg s3_cursor_yoff[];
-extern VgaReg s3_ge_screen_width[];
-extern VgaReg s3_pixel_length[];
-extern VgaReg s3_big_endian_linear[];
-extern VgaReg s3_mmio_select[];
-extern VgaReg s3_mmio_window[];
-extern VgaReg s3_swap_nibbles[];
-extern VgaReg s3_cursor_ms_x11[];
-extern VgaReg s3_linear_window_size[];
-extern VgaReg s3_enable_linear[];
-extern VgaReg s3_h_blank_extend[];
-extern VgaReg s3_h_sync_extend[];
-extern VgaReg s3_sdclk_skew[];
-extern VgaReg s3_delay_blank[];
-extern VgaReg s3_delay_h_enable[];
-extern VgaReg s3_enable_2d_3d[];
-extern VgaReg s3_pci_disconnect_enable[];
-extern VgaReg s3_primary_load_control[];
-extern VgaReg s3_secondary_load_control[];
-extern VgaReg s3_pci_retry_enable[];
-extern VgaReg s3_streams_mode[];
-extern VgaReg s3_color_mode[];
-extern VgaReg s3_primary_stream_definition[];
-extern VgaReg s3_primary_stream_timeout[];
-extern VgaReg s3_master_control_unit_timeout[];
-extern VgaReg s3_command_buffer_timeout[];
-extern VgaReg s3_lpb_timeout[];
-extern VgaReg s3_cpu_timeout[];
-extern VgaReg s3_2d_graphics_engine_timeout[];
-extern VgaReg s3_fifo_drain_delay[];
-extern VgaReg s3_fifo_fetch_timing[];
-extern VgaReg s3_dac_power_up_time[];
-extern VgaReg s3_dac_power_saving_disable[];
-extern VgaReg s3_flat_panel_output_control_1[];
-extern VgaReg s3_streams_fifo_delay[];
-extern VgaReg s3_flat_panel_output_control_2[];
-extern VgaReg s3_enable_l1_parameter[];
-extern VgaReg s3_primary_stream_l1[];
-
-extern VgaReg s3_dot_clock_8[];
-extern VgaReg s3_screen_off[];
-extern VgaReg s3_enable_write_plane[];
-extern VgaReg s3_extended_memory_access[];
-extern VgaReg s3_sequential_addressing_mode[];
-extern VgaReg s3_select_chain_4_mode[];
-
-extern VgaReg s3_unlock_extended_sequencer[];
-extern VgaReg s3_linear_addressing_control[];
-extern VgaReg s3_disable_io_ports[];
-extern VgaReg s3_hsync_control[];
-extern VgaReg s3_vsync_control[];
-extern VgaReg s3_mclk_n[];
-extern VgaReg s3_mclk_r[];
-extern VgaReg s3_mclk_m[];
-extern VgaReg s3_dclk_n[];
-extern VgaReg s3_dclk_r[];
-extern VgaReg s3_dclk_m[];
-extern VgaReg s3_mclk_load[];
-extern VgaReg s3_dclk_load[];
-extern VgaReg s3_dclk_over_2[];
-extern VgaReg s3_clock_load_imm[];
-extern VgaReg s3_dclk_invert[];
-extern VgaReg s3_enable_clock_double[];
-extern VgaReg s3_dclk_double_15_16_invert[];
-extern VgaReg s3_enable_gamma_correction[];
-extern VgaReg s3_enable_8_bit_luts[];
-extern VgaReg s3_dclk_control[];
-extern VgaReg s3_eclk_n[];
-extern VgaReg s3_eclk_r[];
-extern VgaReg s3_eclk_m[];
-extern VgaReg s3_vga_dclk_n[];
-extern VgaReg s3_vga_dclk_r[];
-extern VgaReg s3_vga_dclk_m1[];
-extern VgaReg s3_vga_dclk_m2[];
-extern VgaReg s3_vga_clk_select[];
-extern VgaReg s3_select_graphics_mode[];
-extern VgaReg s3_enable_blinking[];
-extern VgaReg s3_border_color[];
-
-extern VgaReg s3_io_addr_select[];
-extern VgaReg s3_enable_ram[];
-extern VgaReg s3_clock_select[];
-extern VgaReg s3_horz_sync_neg[];
-extern VgaReg s3_vert_sync_neg[];
-
-extern VgaReg s3_display_mode_inactive[];
-extern VgaReg s3_vertical_sync_active[];
-
-extern VgaReg s3_dac_mask[];
-extern VgaReg s3_dac_read_index[];
-extern VgaReg s3_dac_write_index[];
-extern VgaReg s3_dac_data[];
-
-#define s3Get(sv,r) VgaGet(&(sv)->card, (r))
-#define s3GetImm(sv,r) VgaGetImm(&(sv)->card, (r))
-#define s3Set(sv,r,v) VgaSet(&(sv)->card, (r), (v))
-#define s3SetImm(sv,r,v) VgaSetImm(&(sv)->card, (r), (v))
-
-typedef struct _s3Vga {
- VgaCard card;
- VgaValue values[S3_NREG];
- VGA32 save_lock_crtc;
- VGA32 save_register_lock_1;
- VGA32 save_register_lock_2;
- VGA32 save_unlock_extended_sequencer;
- VGA32 save_lock_dac_writes;
- VGA32 save_lock_horz;
- VGA32 save_lock_vert;
- VGA32 save_dot_clock_8;
-} S3Vga;
-
-void
-s3RegInit (S3Vga *s3vga, VGAVOL8 *mmio);
-
-void
-s3Save (S3Vga *s3vga);
-
-void
-s3Reset (S3Vga *s3vga);
-
-#endif /* _S3REG_H_ */
diff --git a/hw/kdrive/savage/s3rtst.c b/hw/kdrive/savage/s3rtst.c
deleted file mode 100644
index c88e34585..000000000
--- a/hw/kdrive/savage/s3rtst.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Id: s3rtst.c,v 1.1 1999/11/02 03:54:47 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3rtst.c,v 1.1 1999/11/19 13:53:57 hohndel Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "s3reg.h"
-
-typedef struct {
- VgaReg *reg;
- char *name;
-} NamedVgaReg;
-
-NamedVgaReg s3VRegs[] = {
- s3_h_total, "h_total",
- s3_h_display_end, "h_display_end",
- s3_h_blank_start, "h_blank_start",
- s3_h_blank_end, "h_blank_end",
- s3_display_skew, "display_skew",
- s3_h_sync_start, "h_sync_start",
- s3_h_sync_end, "h_sync_end",
- s3_h_skew, "h_skew",
- s3_v_total, "v_total",
- s3_preset_row_scan, "preset_row_scan",
- s3_max_scan_line, "max_scan_line",
- s3_start_address, "start_address",
- s3_v_retrace_start, "v_retrace_start",
- s3_v_retrace_end, "v_retrace_end",
- s3_clear_v_retrace_int, "clear_v_retrace_int",
- s3_disable_v_retrace_int, "disable_v_retrace_int",
- s3_lock_crtc, "lock_crtc",
- s3_v_display_end, "v_display_end",
- s3_screen_offset, "screen_offset",
- s3_count_by_4_mode, "count_by_4_mode",
- s3_doubleword_mode, "doubleword_mode",
- s3_v_blank_start, "v_blank_start",
- s3_v_blank_end, "v_blank_end",
- s3_v_total_double, "v_total_double",
- s3_word_mode, "word_mode",
- s3_byte_mode, "byte_mode",
- s3_line_compare, "line_compare",
- s3_device_id, "device_id",
- s3_revision, "revision",
- s3_lock_vert, "lock_vert",
- s3_lock_horz, "lock_horz",
- s3_io_disable, "io_disable",
- s3_mem_size, "mem_size",
- s3_register_lock_1 , "register_lock_1 ",
- s3_register_lock_2 , "register_lock_2 ",
- s3_refresh_control, "refresh_control",
- s3_enable_256, "enable_256",
- s3_enable_pci_read_bursts, "enable_pci_read_bursts",
- s3_h_start_fifo_fetch, "h_start_fifo_fetch",
- s3_interlace, "interlace",
- s3_old_screen_off_8, "old_screen_off_8",
- s3_h_counter_double_mode, "h_counter_double_mode",
- s3_hardware_cursor_enable, "hardware_cursor_enable",
- s3_hardware_cursor_right, "hardware_cursor_right",
- s3_hardware_cursor_x, "hardware_cursor_x",
- s3_hardware_cursor_y, "hardware_cursor_y",
- s3_hardware_cursor_fg, "hardware_cursor_fg",
- s3_cursor_address, "cursor_address",
- s3_cursor_start_x, "cursor_start_x",
- s3_cursor_start_y, "cursor_start_y",
- s3_ge_screen_width, "ge_screen_width",
- s3_pixel_length, "pixel_length",
- s3_big_endian_linear, "big_endian_linear",
- s3_mmio_select, "mmio_select",
- s3_mmio_window, "mmio_window",
- s3_swap_nibbles, "swap_nibbles",
- s3_hardware_cursor_ms_x11, "hardware_cursor_ms_x11",
- s3_h_blank_extend, "h_blank_extend",
- s3_h_sync_extend, "h_sync_extend",
- s3_enable_2d_3d, "enable_2d_3d",
- s3_pci_disconnect_enable, "pci_disconnect_enable",
- s3_pci_retry_enable, "pci_retry_enable",
- s3_color_mode, "color_mode",
- s3_screen_off, "screen_off",
- s3_unlock_extended_sequencer, "unlock_extended_sequencer",
- s3_disable_io_ports, "disable_io_ports",
- s3_hsync_control, "hsync_control",
- s3_vsync_control, "vsync_control",
- s3_mclk_n, "mclk_n",
- s3_mclk_r, "mclk_r",
- s3_mclk_m, "mclk_m",
- s3_dclk_n, "dclk_n",
- s3_dclk_r, "dclk_r",
- s3_dclk_m, "dclk_m",
- s3_mclk_load, "mclk_load",
- s3_dclk_load, "dclk_load",
- s3_dclk_over_2, "dclk_over_2",
- s3_clock_load_imm, "clock_load_imm",
- s3_dclk_invert, "dclk_invert",
- s3_enable_clock_double, "enable_clock_double",
- s3_dclk_double_15_16_invert, "dclk_double_15_16_invert",
- s3_enable_gamma_correction, "enable_gamma_correction",
- s3_enable_8_bit_luts, "enable_8_bit_luts",
- s3_dclk_control, "dclk_control",
- s3_vga_dclk_n, "vga_dclk_n",
- s3_vga_dclk_r, "vga_dclk_r",
- s3_vga_dclk_m1, "vga_dclk_m1",
- s3_vga_dclk_m2, "vga_dclk_m2",
- s3_vga_clk_select, "vga_clk_select",
- s3_clock_select, "clock_select",
-};
-
-#define NUM_S3_VREGS (sizeof (s3VRegs)/ sizeof (s3VRegs[0]))
-
-main (int argc, char **argv)
-{
- int i;
-
- iopl(3);
- s3SetImm(s3_register_lock_1, 0x48);
- s3SetImm(s3_register_lock_2, 0xa0);
- s3SetImm(s3_unlock_extended_sequencer, 0x06);
- for (i = 0; i < NUM_S3_VREGS; i++)
- printf ("%-20.20s %8x\n", s3VRegs[i].name, s3Get (s3VRegs[i].reg));
- s3Restore ();
-}
diff --git a/hw/kdrive/savage/s3stub.c b/hw/kdrive/savage/s3stub.c
deleted file mode 100644
index a678d9ec5..000000000
--- a/hw/kdrive/savage/s3stub.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Id: s3stub.c,v 1.1 1999/11/02 08:19:15 keithp Exp $
- *
- * Copyright 1999 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3stub.c,v 1.3 2000/02/23 20:30:05 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "s3.h"
-
-void
-InitCard (char *name)
-{
- KdCardAttr attr;
-#ifdef VXWORKS
- attr.naddr = 2;
- attr.io = 0;
- attr.address[0] = 0xbc000000; /* registers */
- attr.address[1] = 0xba000000; /* frame buffer */
- KdCardInfoAdd (&s3Funcs, &attr, 0);
-#else
- CARD32 count;
-
- count = 0;
- while (LinuxFindPci (0x5333, 0x8a22, count, &attr))
- {
- KdCardInfoAdd (&s3Funcs, &attr, 0);
- count++;
- }
-#endif
-}
-
-void
-InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
-{
- KdInitOutput (pScreenInfo, argc, argv);
-}
-
-void
-InitInput (int argc, char **argv)
-{
-#ifdef VXWORKS
- KdInitInput (&VxWorksMouseFuncs, &VxWorksKeyboardFuncs);
-#endif
-#ifdef linux
- KdInitInput (&LinuxMouseFuncs, &LinuxKeyboardFuncs);
-#endif
-}
-
-extern int s3CpuTimeout;
-extern int s3AccelTimeout;
-
-void
-ddxUseMsg (void)
-{
- ErrorF("\nSavage Driver Options:\n");
- ErrorF("-cpu Sets CPU timout\n");
- ErrorF("-accel Sets acceleration timout\n");
-
- KdUseMsg();
-}
-
-int
-ddxProcessArgument (int argc, char **argv, int i)
-{
- int ret;
-
- if (!strcmp (argv[i], "-cpu"))
- {
- s3CpuTimeout = strtol(argv[i+1], NULL, 0);
- return 2;
- }
- if (!strcmp (argv[i], "-accel"))
- {
- s3AccelTimeout = strtol (argv[i+1], NULL, 0);
- return 2;
- }
- return KdProcessArgument (argc, argv, i);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 01:23:04 +0000