summaryrefslogtreecommitdiff
path: root/hw/kdrive/pm2/pm2_draw.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/kdrive/pm2/pm2_draw.c')
-rw-r--r--hw/kdrive/pm2/pm2_draw.c316
1 files changed, 0 insertions, 316 deletions
diff --git a/hw/kdrive/pm2/pm2_draw.c b/hw/kdrive/pm2/pm2_draw.c
deleted file mode 100644
index 076123281..000000000
--- a/hw/kdrive/pm2/pm2_draw.c
+++ /dev/null
@@ -1,316 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "kdrive.h"
-
-#include "pm2.h"
-
-static PM2CardInfo *card;
-static VOL8 *mmio;
-
-static void Permedia2LoadCoord(int x, int y, int w, int h);
-
-static Bool
-pmPrepareSolid (PixmapPtr pPixmap,
- int rop,
- Pixel planemask,
- Pixel color)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- KdScreenPriv(pScreen);
- pmCardInfo(pScreenPriv);
-
- card = pm2c;
- mmio = pm2c->reg_base;
-
- if (~planemask & FbFullMask(pPixmap->drawable.depth))
- return FALSE;
-
- REPLICATE(color);
-
- GLINT_WAIT(6);
- DO_PLANEMASK(planemask);
- if (rop == GXcopy) {
- GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
- GLINT_WRITE_REG(card->pprod, FBReadMode);
- GLINT_WRITE_REG(color, FBBlockColor);
- } else {
- GLINT_WRITE_REG(UNIT_ENABLE, ColorDDAMode);
- GLINT_WRITE_REG(color, ConstantColor);
- /* We can use Packed mode for filling solid non-GXcopy rasters */
- GLINT_WRITE_REG(card->pprod|FBRM_DstEnable|FBRM_Packed, FBReadMode);
- }
- LOADROP(rop);
-
- return TRUE;
-}
-
-static void
-pmSolid (int x1, int y1, int x2, int y2)
-{
- int speed = 0;
-
- if (card->ROP == GXcopy) {
- GLINT_WAIT(3);
- Permedia2LoadCoord(x1, y1, x2-x1, y2-y1);
- speed = FastFillEnable;
- } else {
- GLINT_WAIT(4);
- Permedia2LoadCoord(x1>>card->BppShift, y1,
- ((x2-x1)+7)>>card->BppShift, y2-y1);
- GLINT_WRITE_REG(x1<<16|(x1+(x2-x1)), PackedDataLimits);
- speed = 0;
- }
- GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | speed, Render);
-}
-
-static void
-pmDoneSolid (void)
-{
-}
-
-static Bool
-pmPrepareCopy (PixmapPtr pSrcPixmap,
- PixmapPtr pDstPixmap,
- int dx,
- int dy,
- int rop,
- Pixel planemask)
-{
- ScreenPtr pScreen = pDstPixmap->drawable.pScreen;
- KdScreenPriv(pScreen);
- pmCardInfo(pScreenPriv);
-
- card = pm2c;
- mmio = pm2c->reg_base;
-
- if (~planemask & FbFullMask(pDstPixmap->drawable.depth))
- return FALSE;
-
- card->BltScanDirection = ((dx >= 0 ? XPositive : 0) | (dy >= 0 ? YPositive : 0));
-
- GLINT_WAIT(4);
- DO_PLANEMASK(planemask);
-
- GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
- if ((rop == GXset) || (rop == GXclear)) {
- card->FrameBufferReadMode = card->pprod;
- } else
- if ((rop == GXcopy) || (rop == GXcopyInverted)) {
- card->FrameBufferReadMode = card->pprod |FBRM_SrcEnable;
- } else {
- card->FrameBufferReadMode = card->pprod | FBRM_SrcEnable |
- FBRM_DstEnable;
- }
- LOADROP(rop);
-
- return TRUE;
-}
-
-
-static void
-pmCopy (int x1,
- int y1,
- int x2,
- int y2,
- int w,
- int h)
-{
- char align;
-
- /* We can only use GXcopy for Packed modes */
- if (card->ROP != GXcopy) {
- GLINT_WAIT(5);
- GLINT_WRITE_REG(card->FrameBufferReadMode, FBReadMode);
- Permedia2LoadCoord(x2, y2, w, h);
- GLINT_WRITE_REG(((y1-y2)&0x0FFF)<<16 | ((x1-x2)&0x0FFF), FBSourceDelta);
- } else {
- align = (x2 & card->bppalign) - (x1 & card->bppalign);
- GLINT_WAIT(6);
- GLINT_WRITE_REG(card->FrameBufferReadMode|FBRM_Packed, FBReadMode);
- Permedia2LoadCoord(x2>>card->BppShift, y2,
- (w+7)>>card->BppShift, h);
- GLINT_WRITE_REG(align<<29|x2<<16|(x2+w), PackedDataLimits);
- GLINT_WRITE_REG(((y1-y2)&0x0FFF)<<16 | (((x1 & ~card->bppalign)-(x2 & ~card->bppalign))&0x0FFF), FBSourceDelta);
- }
-
- GLINT_WRITE_REG(PrimitiveRectangle | card->BltScanDirection, Render);
-}
-
-
-static void
-pmDoneCopy (void)
-{
-}
-
-static void
-Permedia2LoadCoord(int x, int y,
- int w, int h)
-{
- if ((h != card->h) || (w != card->w)) {
- card->w = w;
- card->h = h;
- GLINT_WRITE_REG(((h&0x0FFF)<<16)|(w&0x0FFF), RectangleSize);
- }
- if ((y != card->y) || (x != card->x)) {
- card->x = x;
- card->y = y;
- GLINT_WRITE_REG(((y&0x0FFF)<<16)|(x&0x0FFF), RectangleOrigin);
- }
-}
-
-KaaScreenInfoRec pmKaa = {
- pmPrepareSolid,
- pmSolid,
- pmDoneSolid,
-
- pmPrepareCopy,
- pmCopy,
- pmDoneCopy,
-};
-
-Bool
-pmDrawInit (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- pmCardInfo(pScreenPriv);
- Bool ret = TRUE;
-
- card = pm2c;
- mmio = pm2c->reg_base;
-
- if (ret && !kaaDrawInit (pScreen, &pmKaa))
- {
- ErrorF ("kaaDrawInit failed\n");
- ret = FALSE;
- }
-
- return ret;
-}
-
-
-void
-pmDrawEnable (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- pmCardInfo(pScreenPriv);
-
- card = pm2c;
- mmio = pm2c->reg_base;
-
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ScissorMode);
- GLINT_SLOW_WRITE_REG(UNIT_ENABLE, FBWriteMode);
- GLINT_SLOW_WRITE_REG(0, dXSub);
- GLINT_SLOW_WRITE_REG(GWIN_DisableLBUpdate, GLINTWindow);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DitherMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AlphaBlendMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, TextureColorMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, TextureAddressMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PMTextureReadMode);
- GLINT_SLOW_WRITE_REG(card->pprod, LBReadMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AlphaBlendMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, TexelLUTMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, YUVMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DepthMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, RouterMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FogMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AntialiasMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AlphaTestMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StencilMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AreaStippleMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, LogicalOpMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DepthMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StatisticMode);
- GLINT_SLOW_WRITE_REG(0x400, FilterMode);
- GLINT_SLOW_WRITE_REG(0xffffffff, FBHardwareWriteMask);
- GLINT_SLOW_WRITE_REG(0xffffffff, FBSoftwareWriteMask);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, RasterizerMode);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, GLINTDepth);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FBSourceOffset);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FBPixelOffset);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, LBSourceOffset);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, WindowOrigin);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FBWindowBase);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FBSourceBase);
- GLINT_SLOW_WRITE_REG(UNIT_DISABLE, LBWindowBase);
-
-#if X_BYTE_ORDER == X_BIG_ENDIAN
- card->RasterizerSwap = 1;
-#else
- card->RasterizerSwap = 0;
-#endif
-
- switch (pScreenPriv->screen->fb[0].bitsPerPixel) {
- case 8:
- card->PixelWidth = 0x0; /* 8 Bits */
- card->TexMapFormat = card->pprod;
-#if X_BYTE_ORDER == X_BIG_ENDIAN
- card->RasterizerSwap |= 3<<15; /* Swap host data */
-#endif
- break;
- case 16:
- card->PixelWidth = 0x1; /* 16 Bits */
- card->TexMapFormat = card->pprod | 1<<19;
-#if X_BYTE_ORDER == X_BIG_ENDIAN
- card->RasterizerSwap |= 2<<15; /* Swap host data */
-#endif
- break;
- case 24:
- card->PixelWidth = 0x4; /* 24 Bits */
- card->TexMapFormat = card->pprod | 2<<19;
- break;
- case 32:
- card->PixelWidth = 0x2; /* 32 Bits */
- card->TexMapFormat = card->pprod | 2<<19;
- break;
- }
- card->ClippingOn = FALSE;
- card->startxdom = 0;
- card->startxsub = 0;
- card->starty = 0;
- card->count = 0;
- card->dy = 1<<16;
- card->dxdom = 0;
- card->x = 0;
- card->y = 0;
- card->h = 0;
- card->w = 0;
- card->ROP = 0xFF;
- GLINT_SLOW_WRITE_REG(card->PixelWidth, FBReadPixel);
- GLINT_SLOW_WRITE_REG(card->TexMapFormat, PMTextureMapFormat);
- GLINT_SLOW_WRITE_REG(0, RectangleSize);
- GLINT_SLOW_WRITE_REG(0, RectangleOrigin);
- GLINT_SLOW_WRITE_REG(0, dXDom);
- GLINT_SLOW_WRITE_REG(1<<16, dY);
- GLINT_SLOW_WRITE_REG(0, StartXDom);
- GLINT_SLOW_WRITE_REG(0, StartXSub);
- GLINT_SLOW_WRITE_REG(0, StartY);
- GLINT_SLOW_WRITE_REG(0, GLINTCount);
-
- KdMarkSync (pScreen);
-}
-
-void
-pmDrawDisable (ScreenPtr pScreen)
-{
-}
-
-void
-pmDrawFini (ScreenPtr pScreen)
-{
-}
-
-void
-pmDrawSync (ScreenPtr pScreen)
-{
- CHECKCLIPPING;
-
- while (GLINT_READ_REG(DMACount) != 0);
- GLINT_WAIT(2);
- GLINT_WRITE_REG(0x400, FilterMode);
- GLINT_WRITE_REG(0, GlintSync);
- do {
- while(GLINT_READ_REG(OutFIFOWords) == 0);
- } while (GLINT_READ_REG(OutputFIFO) != Sync_tag);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 19:58:26 +0000