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-rw-r--r--hw/kdrive/ephyr/ephyr.c675
1 files changed, 0 insertions, 675 deletions
diff --git a/hw/kdrive/ephyr/ephyr.c b/hw/kdrive/ephyr/ephyr.c
deleted file mode 100644
index 4c08e497e..000000000
--- a/hw/kdrive/ephyr/ephyr.c
+++ /dev/null
@@ -1,675 +0,0 @@
-/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- * Authored by Matthew Allum <mallum@o-hand.com>
- *
- * Copyright © 2004 Nokia
- *
- * 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 Nokia not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Nokia makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL NOKIA 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.
- */
-
-/* TODO:
- *
- * POSSIBLES
- * - much improve keyboard handling *kind of done*
- * - '-fullscreen' switch ?
- * - full keyboard grab option somehow ? - use for testing WM key shortcuts
- * with out host WM getting them instead.
- * - Make cursor 'accel' better.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "ephyr.h"
-
-extern int KdTsPhyScreen;
-
-static int mouseState = 0;
-
-Bool
-ephyrInitialize (KdCardInfo *card, EphyrPriv *priv)
-{
- OsSignal(SIGUSR1, hostx_handle_signal);
-
- priv->base = 0;
- priv->bytes_per_line = 0;
- return TRUE;
-}
-
-Bool
-ephyrCardInit (KdCardInfo *card)
-{
- EphyrPriv *priv;
-
- priv = (EphyrPriv *) xalloc (sizeof (EphyrPriv));
- if (!priv)
- return FALSE;
-
- if (!ephyrInitialize (card, priv))
- {
- xfree (priv);
- return FALSE;
- }
- card->driver = priv;
-
- return TRUE;
-}
-
-Bool
-ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv)
-{
- int width = 640, height = 480;
-
- if (hostx_want_screen_size(&width, &height)
- || !screen->width || !screen->height)
- {
- screen->width = width;
- screen->height = height;
- }
-
-
- if (screen->fb[0].depth && screen->fb[0].depth != hostx_get_depth())
- ErrorF("\nXephyr screen depth must match hosts, ignoring.\n");
-
- screen->fb[0].depth = hostx_get_depth();
- screen->rate = 72;
-
- if (screen->fb[0].depth <= 8)
- {
- screen->fb[0].visuals = ((1 << StaticGray) |
- (1 << GrayScale) |
- (1 << StaticColor) |
- (1 << PseudoColor) |
- (1 << TrueColor) |
- (1 << DirectColor));
- }
- else
- {
- screen->fb[0].visuals = (1 << TrueColor);
-
- if (screen->fb[0].depth <= 15)
- {
- screen->fb[0].depth = 15;
- screen->fb[0].bitsPerPixel = 16;
-
- hostx_get_visual_masks (&screen->fb[0].redMask,
- &screen->fb[0].greenMask,
- &screen->fb[0].blueMask);
-
- }
- else if (screen->fb[0].depth <= 16)
- {
- screen->fb[0].depth = 16;
- screen->fb[0].bitsPerPixel = 16;
-
- hostx_get_visual_masks (&screen->fb[0].redMask,
- &screen->fb[0].greenMask,
- &screen->fb[0].blueMask);
- }
- else
- {
- screen->fb[0].depth = 24;
- screen->fb[0].bitsPerPixel = 32;
-
- hostx_get_visual_masks (&screen->fb[0].redMask,
- &screen->fb[0].greenMask,
- &screen->fb[0].blueMask);
- }
- }
-
- scrpriv->randr = screen->randr;
-
- return ephyrMapFramebuffer (screen);
-}
-
-Bool
-ephyrScreenInit (KdScreenInfo *screen)
-{
- EphyrScrPriv *scrpriv;
-
- scrpriv = xalloc (sizeof (EphyrScrPriv));
- if (!scrpriv)
- return FALSE;
- memset (scrpriv, 0, sizeof (EphyrScrPriv));
- screen->driver = scrpriv;
- if (!ephyrScreenInitialize (screen, scrpriv))
- {
- screen->driver = 0;
- xfree (scrpriv);
- return FALSE;
- }
- return TRUE;
-}
-
-void*
-ephyrWindowLinear (ScreenPtr pScreen,
- CARD32 row,
- CARD32 offset,
- int mode,
- CARD32 *size,
- void *closure)
-{
- KdScreenPriv(pScreen);
- EphyrPriv *priv = pScreenPriv->card->driver;
-
- if (!pScreenPriv->enabled)
- {
- return 0;
- }
-
- *size = priv->bytes_per_line;
- return priv->base + row * priv->bytes_per_line + offset;
-}
-
-Bool
-ephyrMapFramebuffer (KdScreenInfo *screen)
-{
- EphyrScrPriv *scrpriv = screen->driver;
- EphyrPriv *priv = screen->card->driver;
- KdMouseMatrix m;
-
- EPHYR_DBG(" screen->width: %d, screen->height: %d",
- screen->width, screen->height);
-
- /* Always use shadow so we get damage notifications */
- scrpriv->shadow = TRUE;
-
- KdComputeMouseMatrix (&m, scrpriv->randr, screen->width, screen->height);
-
- KdSetMouseMatrix (&m);
-
- priv->bytes_per_line = ((screen->width * screen->fb[0].bitsPerPixel + 31) >> 5) << 2;
-
- /* point the framebuffer to the data in an XImage */
- priv->base = hostx_screen_init (screen->width, screen->height);
-
- screen->memory_base = (CARD8 *) (priv->base);
- screen->memory_size = 0;
- screen->off_screen_base = 0;
-
- KdShadowFbAlloc (screen, 0,
- scrpriv->randr & (RR_Rotate_90|RR_Rotate_270));
- return TRUE;
-}
-
-void
-ephyrSetScreenSizes (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- EphyrScrPriv *scrpriv = screen->driver;
-
- if (scrpriv->randr & (RR_Rotate_0|RR_Rotate_180))
- {
- pScreen->width = screen->width;
- pScreen->height = screen->height;
- pScreen->mmWidth = screen->width_mm;
- pScreen->mmHeight = screen->height_mm;
- }
- else
- {
- pScreen->width = screen->height;
- pScreen->height = screen->width;
- pScreen->mmWidth = screen->height_mm;
- pScreen->mmHeight = screen->width_mm;
- }
-}
-
-Bool
-ephyrUnmapFramebuffer (KdScreenInfo *screen)
-{
- KdShadowFbFree (screen, 0);
-
- /* Note, priv->base will get freed when XImage recreated */
-
- return TRUE;
-}
-
-void
-ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf)
-{
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- EphyrScrPriv *scrpriv = screen->driver;
- int nbox;
- BoxPtr pbox;
-
- RegionPtr damage;
-
- if (!(scrpriv->randr & RR_Rotate_0) || (scrpriv->randr & RR_Reflect_All))
- {
- /* Rotated.
- * TODO: Fix this to use damage as well so much faster.
- * Sledgehammer approach atm.
- *
- * Catch reflects here too - though thats wrong ...
- */
- EPHYR_DBG("slow paint");
- shadowUpdateRotatePacked(pScreen, pBuf);
- hostx_paint_rect(0,0,0,0, screen->width, screen->height);
- return;
- }
- else shadowUpdatePacked(pScreen, pBuf);
-
- /* Figure out what rects have changed and update em. */
-
- if (!pBuf || !pBuf->pDamage)
- return;
-
- damage = DamageRegion (pBuf->pDamage);
-
- if (!REGION_NOTEMPTY (pScreen, damage))
- return;
-
- nbox = REGION_NUM_RECTS (damage);
- pbox = REGION_RECTS (damage);
-
- while (nbox--)
- {
- hostx_paint_rect(pbox->x1, pbox->y1,
- pbox->x1, pbox->y1,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- pbox++;
- }
-}
-
-Bool
-ephyrSetShadow (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- EphyrScrPriv *scrpriv = screen->driver;
- ShadowUpdateProc update;
- ShadowWindowProc window;
-
- window = ephyrWindowLinear;
- update = ephyrShadowUpdate;
-
- return KdShadowSet (pScreen, scrpriv->randr, update, window);
-}
-
-#ifdef RANDR
-Bool
-ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations)
-{
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- EphyrScrPriv *scrpriv = screen->driver;
- RRScreenSizePtr pSize;
- Rotation randr;
- int n = 0;
-
- EPHYR_DBG("mark");
-
- struct { int width, height; } sizes[] =
- {
- { 1600, 1200 },
- { 1400, 1050 },
- { 1280, 960 },
- { 1280, 1024 },
- { 1152, 768 },
- { 1024, 768 },
- { 832, 624 },
- { 800, 600 },
- { 720, 400 },
- { 480, 640 },
- { 640, 480 },
- { 640, 400 },
- { 320, 240 },
- { 240, 320 },
- { 160, 160 },
- { 0, 0 }
- };
-
- *rotations = RR_Rotate_All|RR_Reflect_All;
-
- if (!hostx_want_preexisting_window()) /* only if no -parent switch */
- {
- while (sizes[n].width != 0 && sizes[n].height != 0)
- {
- RRRegisterSize (pScreen,
- sizes[n].width,
- sizes[n].height,
- (sizes[n].width * screen->width_mm)/screen->width,
- (sizes[n].height *screen->height_mm)/screen->height
- );
- n++;
- }
- }
-
- pSize = RRRegisterSize (pScreen,
- screen->width,
- screen->height,
- screen->width_mm,
- screen->height_mm);
-
- randr = KdSubRotation (scrpriv->randr, screen->randr);
-
- RRSetCurrentConfig (pScreen, randr, 0, pSize);
-
- return TRUE;
-}
-
-Bool
-ephyrRandRSetConfig (ScreenPtr pScreen,
- Rotation randr,
- int rate,
- RRScreenSizePtr pSize)
-{
- KdScreenPriv(pScreen);
- KdScreenInfo *screen = pScreenPriv->screen;
- EphyrScrPriv *scrpriv = screen->driver;
- Bool wasEnabled = pScreenPriv->enabled;
- EphyrScrPriv oldscr;
- int oldwidth;
- int oldheight;
- int oldmmwidth;
- int oldmmheight;
- int newwidth, newheight;
-
- if (screen->randr & (RR_Rotate_0|RR_Rotate_180))
- {
- newwidth = pSize->width;
- newheight = pSize->height;
- }
- else
- {
- newwidth = pSize->height;
- newheight = pSize->width;
- }
-
- if (wasEnabled)
- KdDisableScreen (pScreen);
-
- oldscr = *scrpriv;
-
- oldwidth = screen->width;
- oldheight = screen->height;
- oldmmwidth = pScreen->mmWidth;
- oldmmheight = pScreen->mmHeight;
-
- /*
- * Set new configuration
- */
-
- scrpriv->randr = KdAddRotation (screen->randr, randr);
-
- KdOffscreenSwapOut (screen->pScreen);
-
- ephyrUnmapFramebuffer (screen);
-
- screen->width = newwidth;
- screen->height = newheight;
-
- if (!ephyrMapFramebuffer (screen))
- goto bail4;
-
- KdShadowUnset (screen->pScreen);
-
- if (!ephyrSetShadow (screen->pScreen))
- goto bail4;
-
- ephyrSetScreenSizes (screen->pScreen);
-
- /*
- * Set frame buffer mapping
- */
- (*pScreen->ModifyPixmapHeader) (fbGetScreenPixmap (pScreen),
- pScreen->width,
- pScreen->height,
- screen->fb[0].depth,
- screen->fb[0].bitsPerPixel,
- screen->fb[0].byteStride,
- screen->fb[0].frameBuffer);
-
- /* set the subpixel order */
-
- KdSetSubpixelOrder (pScreen, scrpriv->randr);
-
-
- if (wasEnabled)
- KdEnableScreen (pScreen);
-
- return TRUE;
-
-bail4:
- EPHYR_DBG("bailed");
-
- ephyrUnmapFramebuffer (screen);
- *scrpriv = oldscr;
- (void) ephyrMapFramebuffer (screen);
-
- pScreen->width = oldwidth;
- pScreen->height = oldheight;
- pScreen->mmWidth = oldmmwidth;
- pScreen->mmHeight = oldmmheight;
-
- if (wasEnabled)
- KdEnableScreen (pScreen);
- return FALSE;
-}
-
-Bool
-ephyrRandRInit (ScreenPtr pScreen)
-{
- rrScrPrivPtr pScrPriv;
-
- if (!RRScreenInit (pScreen))
- {
- return FALSE;
- }
-
- pScrPriv = rrGetScrPriv(pScreen);
- pScrPriv->rrGetInfo = ephyrRandRGetInfo;
- pScrPriv->rrSetConfig = ephyrRandRSetConfig;
- return TRUE;
-}
-#endif
-
-Bool
-ephyrCreateColormap (ColormapPtr pmap)
-{
- return fbInitializeColormap (pmap);
-}
-
-Bool
-ephyrInitScreen (ScreenPtr pScreen)
-{
- pScreen->CreateColormap = ephyrCreateColormap;
- return TRUE;
-}
-
-Bool
-ephyrFinishInitScreen (ScreenPtr pScreen)
-{
- if (!shadowSetup (pScreen))
- return FALSE;
-
-#ifdef RANDR
- if (!ephyrRandRInit (pScreen))
- return FALSE;
-#endif
-
- return TRUE;
-}
-
-Bool
-ephyrCreateResources (ScreenPtr pScreen)
-{
- return ephyrSetShadow (pScreen);
-}
-
-void
-ephyrPreserve (KdCardInfo *card)
-{
-}
-
-Bool
-ephyrEnable (ScreenPtr pScreen)
-{
- return TRUE;
-}
-
-Bool
-ephyrDPMS (ScreenPtr pScreen, int mode)
-{
- return TRUE;
-}
-
-void
-ephyrDisable (ScreenPtr pScreen)
-{
-}
-
-void
-ephyrRestore (KdCardInfo *card)
-{
-}
-
-void
-ephyrScreenFini (KdScreenInfo *screen)
-{
-}
-
-void
-ephyrPoll(void)
-{
- EphyrHostXEvent ev;
-
- while (hostx_get_event(&ev))
- {
- switch (ev.type)
- {
- case EPHYR_EV_MOUSE_MOTION:
- KdEnqueueMouseEvent(kdMouseInfo, mouseState,
- ev.data.mouse_motion.x,
- ev.data.mouse_motion.y);
- break;
-
- case EPHYR_EV_MOUSE_PRESS:
-
- mouseState |= ev.data.mouse_down.button_num;
- KdEnqueueMouseEvent(kdMouseInfo, mouseState|KD_MOUSE_DELTA, 0, 0);
- break;
-
- case EPHYR_EV_MOUSE_RELEASE:
-
- mouseState &= ~ev.data.mouse_up.button_num;
- KdEnqueueMouseEvent(kdMouseInfo, mouseState|KD_MOUSE_DELTA, 0, 0);
- break;
-
- case EPHYR_EV_KEY_PRESS:
-
- KdEnqueueKeyboardEvent (ev.data.key_down.scancode, FALSE);
- break;
-
- case EPHYR_EV_KEY_RELEASE:
-
- KdEnqueueKeyboardEvent (ev.data.key_up.scancode, TRUE);
- break;
-
- default:
- break;
- }
- }
-}
-
-void
-ephyrCardFini (KdCardInfo *card)
-{
- EphyrPriv *priv = card->driver;
- xfree (priv);
-}
-
-void
-ephyrGetColors (ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
-{
- while (n--)
- {
- pdefs->red = 0;
- pdefs->green = 0;
- pdefs->blue = 0;
- pdefs++;
- }
-}
-
-void
-ephyrPutColors (ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
-{
-}
-
-/* Mouse calls */
-
-static Bool
-MouseInit (void)
-{
- return TRUE;
-}
-
-static void
-MouseFini (void)
-{
- ;
-}
-
-KdMouseFuncs EphyrMouseFuncs = {
- MouseInit,
- MouseFini,
-};
-
-/* Keyboard */
-
-static void
-EphyrKeyboardLoad (void)
-{
- EPHYR_DBG("mark");
-
- hostx_load_keymap();
-}
-
-static int
-EphyrKeyboardInit (void)
-{
- return 0;
-}
-
-static void
-EphyrKeyboardFini (void)
-{
-}
-
-static void
-EphyrKeyboardLeds (int leds)
-{
-}
-
-static void
-EphyrKeyboardBell (int volume, int frequency, int duration)
-{
-}
-
-KdKeyboardFuncs EphyrKeyboardFuncs = {
- EphyrKeyboardLoad,
- EphyrKeyboardInit,
- EphyrKeyboardLeds,
- EphyrKeyboardBell,
- EphyrKeyboardFini,
- 0,
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 07:32:27 +0000