static KdScreenInfo *
screen_from_window(Window w)
{
int i = 0;
for (i = 0; i < screenInfo.numScreens; i++) {
ScreenPtr pScreen = screenInfo.screens[i];
KdPrivScreenPtr kdscrpriv = KdGetScreenPriv(pScreen);
KdScreenInfo *screen = kdscrpriv->screen;
EphyrScrPriv *scrpriv = screen->driver;
if (scrpriv->win == w
|| scrpriv->peer_win == w
|| scrpriv->win_pre_existing == w) {
return screen;
}
}
return NULL;
}
Bool
KdScreenInit(ScreenPtr pScreen, int argc, char **argv)
{
KdScreenInfo *screen = kdCurrentScreen;
KdCardInfo *card = screen->card;
KdPrivScreenPtr pScreenPriv;
/*
* note that screen->fb is set up for the nominal orientation
* of the screen; that means if randr is rotated, the values
* there should reflect a rotated frame buffer (or shadow).
*/
Bool rotated = (screen->randr & (RR_Rotate_90 | RR_Rotate_270)) != 0;
int width, height, *width_mmp, *height_mmp;
KdAllocatePrivates(pScreen);
pScreenPriv = KdGetScreenPriv(pScreen);
if (!rotated) {
width = screen->width;
height = screen->height;
width_mmp = &screen->width_mm;
height_mmp = &screen->height_mm;
}
else {
width = screen->height;
height = screen->width;
width_mmp = &screen->height_mm;
height_mmp = &screen->width_mm;
}
screen->pScreen = pScreen;
pScreenPriv->screen = screen;
pScreenPriv->card = card;
pScreenPriv->bytesPerPixel = screen->fb.bitsPerPixel >> 3;
pScreenPriv->dpmsState = KD_DPMS_NORMAL;
pScreen->x = screen->origin.x;
pScreen->y = screen->origin.y;
if (!monitorResolution)
monitorResolution = 75;
/*
* This is done in this order so that backing store wraps
* our GC functions; fbFinishScreenInit initializes MI
* backing store
*/
if (!fbSetupScreen(pScreen,
screen->fb.frameBuffer,
width, height,
monitorResolution, monitorResolution,
screen->fb.pixelStride, screen->fb.bitsPerPixel)) {
return FALSE;
}
/*
* Set colormap functions
*/
pScreen->InstallColormap = KdInstallColormap;
pScreen->UninstallColormap = KdUninstallColormap;
pScreen->ListInstalledColormaps = KdListInstalledColormaps;
pScreen->StoreColors = KdStoreColors;
pScreen->SaveScreen = KdSaveScreen;
pScreen->CreateWindow = KdCreateWindow;
if (!fbFinishScreenInit(pScreen,
screen->fb.frameBuffer,
width, height,
monitorResolution, monitorResolution,
screen->fb.pixelStride, screen->fb.bitsPerPixel)) {
return FALSE;
}
/*
* Fix screen sizes; for some reason mi takes dpi instead of mm.
* Rounding errors are annoying
*/
if (*width_mmp)
pScreen->mmWidth = *width_mmp;
else
*width_mmp = pScreen->mmWidth;
if (*height_mmp)
pScreen->mmHeight = *height_mmp;
else
*height_mmp = pScreen->mmHeight;
/*
* Plug in our own block/wakeup handlers.
* miScreenInit installs NoopDDA in both places
*/
pScreen->BlockHandler = KdBlockHandler;
pScreen->WakeupHandler = KdWakeupHandler;
if (!fbPictureInit(pScreen, 0, 0))
return FALSE;
if (card->cfuncs->initScreen)
if (!(*card->cfuncs->initScreen) (pScreen))
return FALSE;
if (!screen->dumb && card->cfuncs->initAccel)
if (!(*card->cfuncs->initAccel) (pScreen))
screen->dumb = TRUE;
if (card->cfuncs->finishInitScreen)
if (!(*card->cfuncs->finishInitScreen) (pScreen))
return FALSE;
/*
* Wrap CloseScreen, the order now is:
* KdCloseScreen
* miBSCloseScreen
* fbCloseScreen
*/
pScreenPriv->CloseScreen = pScreen->CloseScreen;
pScreen->CloseScreen = KdCloseScreen;
pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;
pScreen->CreateScreenResources = KdCreateScreenResources;
if (screen->softCursor ||
!card->cfuncs->initCursor || !(*card->cfuncs->initCursor) (pScreen)) {
/* Use MI for cursor display and event queueing. */
screen->softCursor = TRUE;
miDCInitialize(pScreen, &kdPointerScreenFuncs);
}
if (!fbCreateDefColormap(pScreen)) {
return FALSE;
}
KdSetSubpixelOrder(pScreen, screen->randr);
/*
* Enable the hardware
*/
if (!kdEnabled) {
kdEnabled = TRUE;
if (kdOsFuncs->Enable)
(*kdOsFuncs->Enable) ();
}
if (screen->mynum == card->selected) {
if (card->cfuncs->preserve)
(*card->cfuncs->preserve) (card);
if (card->cfuncs->enable)
if (!(*card->cfuncs->enable) (pScreen))
return FALSE;
pScreenPriv->enabled = TRUE;
if (!screen->softCursor && card->cfuncs->enableCursor)
(*card->cfuncs->enableCursor) (pScreen);
KdEnableColormap(pScreen);
if (!screen->dumb && card->cfuncs->enableAccel)
(*card->cfuncs->enableAccel) (pScreen);
}
return TRUE;
}
Bool
KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
{
KdScreenInfo *screen = kdCurrentScreen;
KdCardInfo *card = screen->card;
KdPrivScreenPtr pScreenPriv;
int fb;
/*
* note that screen->fb is set up for the nominal orientation
* of the screen; that means if randr is rotated, the values
* there should reflect a rotated frame buffer (or shadow).
*/
Bool rotated = (screen->randr & (RR_Rotate_90|RR_Rotate_270)) != 0;
int width, height, *width_mmp, *height_mmp;
KdAllocatePrivates (pScreen);
pScreenPriv = KdGetScreenPriv(pScreen);
if (!rotated)
{
width = screen->width;
height = screen->height;
width_mmp = &screen->width_mm;
height_mmp = &screen->height_mm;
}
else
{
width = screen->height;
height = screen->width;
width_mmp = &screen->height_mm;
height_mmp = &screen->width_mm;
}
screen->pScreen = pScreen;
pScreenPriv->screen = screen;
pScreenPriv->card = card;
for (fb = 0; fb < KD_MAX_FB && screen->fb[fb].depth; fb++)
pScreenPriv->bytesPerPixel[fb] = screen->fb[fb].bitsPerPixel >> 3;
pScreenPriv->dpmsState = KD_DPMS_NORMAL;
#ifdef PANORAMIX
dixScreenOrigins[pScreen->myNum] = screen->origin;
#endif
if (!monitorResolution)
monitorResolution = 75;
/*
* This is done in this order so that backing store wraps
* our GC functions; fbFinishScreenInit initializes MI
* backing store
*/
if (!fbSetupScreen (pScreen,
screen->fb[0].frameBuffer,
width, height,
monitorResolution, monitorResolution,
screen->fb[0].pixelStride,
screen->fb[0].bitsPerPixel))
{
return FALSE;
}
/*
* Set colormap functions
*/
pScreen->InstallColormap = KdInstallColormap;
pScreen->UninstallColormap = KdUninstallColormap;
pScreen->ListInstalledColormaps = KdListInstalledColormaps;
pScreen->StoreColors = KdStoreColors;
pScreen->SaveScreen = KdSaveScreen;
pScreen->CreateWindow = KdCreateWindow;
#ifdef FB_OLD_SCREEN
pScreenPriv->BackingStoreFuncs.SaveAreas = fbSaveAreas;
pScreenPriv->BackingStoreFuncs.RestoreAreas = fbSaveAreas;
pScreenPriv->BackingStoreFuncs.SetClipmaskRgn = 0;
pScreenPriv->BackingStoreFuncs.GetImagePixmap = 0;
pScreenPriv->BackingStoreFuncs.GetSpansPixmap = 0;
#endif
#if KD_MAX_FB > 1
if (screen->fb[1].depth)
{
if (!fbOverlayFinishScreenInit (pScreen,
screen->fb[0].frameBuffer,
screen->fb[1].frameBuffer,
width, height,
monitorResolution, monitorResolution,
screen->fb[0].pixelStride,
screen->fb[1].pixelStride,
screen->fb[0].bitsPerPixel,
screen->fb[1].bitsPerPixel,
screen->fb[0].depth,
screen->fb[1].depth))
{
return FALSE;
}
}
else
#endif
{
if (!fbFinishScreenInit (pScreen,
screen->fb[0].frameBuffer,
width, height,
monitorResolution, monitorResolution,
screen->fb[0].pixelStride,
screen->fb[0].bitsPerPixel))
{
return FALSE;
}
}
/*
* Fix screen sizes; for some reason mi takes dpi instead of mm.
* Rounding errors are annoying
*/
if (*width_mmp)
pScreen->mmWidth = *width_mmp;
else
*width_mmp = pScreen->mmWidth;
if (*height_mmp)
pScreen->mmHeight = *height_mmp;
else
*height_mmp = pScreen->mmHeight;
/*
* Plug in our own block/wakeup handlers.
* miScreenInit installs NoopDDA in both places
*/
pScreen->BlockHandler = KdBlockHandler;
pScreen->WakeupHandler = KdWakeupHandler;
#ifdef RENDER
if (!fbPictureInit (pScreen, 0, 0))
return FALSE;
#endif
if (card->cfuncs->initScreen)
if (!(*card->cfuncs->initScreen) (pScreen))
return FALSE;
if (!screen->dumb && card->cfuncs->initAccel)
if (!(*card->cfuncs->initAccel) (pScreen))
screen->dumb = TRUE;
if (screen->off_screen_base < screen->memory_size)
KdOffscreenInit (pScreen);
#ifdef PSEUDO8
(void) p8Init (pScreen, PSEUDO8_USE_DEFAULT);
#endif
if (card->cfuncs->finishInitScreen)
if (!(*card->cfuncs->finishInitScreen) (pScreen))
return FALSE;
#if 0
fbInitValidateTree (pScreen);
#endif
#if 0
pScreen->backingStoreSupport = Always;
#ifdef FB_OLD_SCREEN
miInitializeBackingStore (pScreen, &pScreenPriv->BackingStoreFuncs);
#else
miInitializeBackingStore (pScreen);
#endif
#endif
/*
* Wrap CloseScreen, the order now is:
* KdCloseScreen
* miBSCloseScreen
* fbCloseScreen
*/
pScreenPriv->CloseScreen = pScreen->CloseScreen;
pScreen->CloseScreen = KdCloseScreen;
pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;
pScreen->CreateScreenResources = KdCreateScreenResources;
if (screen->softCursor ||
!card->cfuncs->initCursor ||
!(*card->cfuncs->initCursor) (pScreen))
{
/* Use MI for cursor display and event queueing. */
screen->softCursor = TRUE;
miDCInitialize(pScreen, &kdPointerScreenFuncs);
}
if (!fbCreateDefColormap (pScreen))
{
return FALSE;
}
KdSetSubpixelOrder (pScreen, screen->randr);
/*
* Enable the hardware
*/
if (!kdEnabled)
{
kdEnabled = TRUE;
if(kdOsFuncs->Enable)
(*kdOsFuncs->Enable) ();
}
if (screen->mynum == card->selected)
{
if(card->cfuncs->preserve)
(*card->cfuncs->preserve) (card);
if(card->cfuncs->enable)
if (!(*card->cfuncs->enable) (pScreen))
return FALSE;
pScreenPriv->enabled = TRUE;
if (!screen->softCursor && card->cfuncs->enableCursor)
(*card->cfuncs->enableCursor) (pScreen);
KdEnableColormap (pScreen);
if (!screen->dumb && card->cfuncs->enableAccel)
(*card->cfuncs->enableAccel) (pScreen);
}
return TRUE;
}
