From 9f493b930ef99253ba7e37dc280daff6738b6401 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Fri, 6 Nov 2009 10:29:49 +1000
Subject: exa master
produced with git diff xserver-1.7.3..master exa/
diff --git a/exa/exa.c b/exa/exa.c
index e264d44..b3c5bff 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -233,19 +233,19 @@ exaPixmapIsPinned (PixmapPtr pPix)
}
/**
- * exaPixmapIsOffscreen() is used to determine if a pixmap is in offscreen
+ * exaPixmapHasGpuCopy() is used to determine if a pixmap is in offscreen
* memory, meaning that acceleration could probably be done to it, and that it
* will need to be wrapped by PrepareAccess()/FinishAccess() when accessing it
* with the CPU.
*
* Note that except for UploadToScreen()/DownloadFromScreen() (which explicitly
* deal with moving pixmaps in and out of system memory), EXA will give drivers
- * pixmaps as arguments for which exaPixmapIsOffscreen() is TRUE.
+ * pixmaps as arguments for which exaPixmapHasGpuCopy() is TRUE.
*
* @return TRUE if the given drawable is in framebuffer memory.
*/
Bool
-exaPixmapIsOffscreen(PixmapPtr pPixmap)
+exaPixmapHasGpuCopy(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv(pScreen);
@@ -253,16 +253,16 @@ exaPixmapIsOffscreen(PixmapPtr pPixmap)
if (!(pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS))
return FALSE;
- return (*pExaScr->pixmap_is_offscreen)(pPixmap);
+ return (*pExaScr->pixmap_has_gpu_copy)(pPixmap);
}
/**
- * exaDrawableIsOffscreen() is a convenience wrapper for exaPixmapIsOffscreen().
+ * exaDrawableIsOffscreen() is a convenience wrapper for exaPixmapHasGpuCopy().
*/
Bool
exaDrawableIsOffscreen (DrawablePtr pDrawable)
{
- return exaPixmapIsOffscreen (exaGetDrawablePixmap (pDrawable));
+ return exaPixmapHasGpuCopy (exaGetDrawablePixmap (pDrawable));
}
/**
@@ -276,14 +276,14 @@ exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp)
exaGetDrawableDeltas (pDrawable, pPixmap, xp, yp);
- if (exaPixmapIsOffscreen (pPixmap))
+ if (exaPixmapHasGpuCopy (pPixmap))
return pPixmap;
else
return NULL;
}
/**
- * Returns TRUE if pixmap can be accessed offscreen.
+ * Returns TRUE if the pixmap GPU copy is being accessed.
*/
Bool
ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
@@ -291,7 +291,7 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv (pScreen);
ExaPixmapPriv(pPixmap);
- Bool offscreen;
+ Bool has_gpu_copy, ret;
int i;
if (!(pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS))
@@ -304,7 +304,7 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
for (i = 0; i < EXA_NUM_PREPARE_INDICES; i++) {
if (pExaScr->access[i].pixmap == pPixmap) {
pExaScr->access[i].count++;
- return TRUE;
+ return pExaScr->access[i].retval;
}
}
@@ -321,31 +321,35 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
pPixmap->devPrivate.ptr));
}
- offscreen = exaPixmapIsOffscreen(pPixmap);
+ has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
- if (offscreen && pExaPixmap->fb_ptr)
+ if (has_gpu_copy && pExaPixmap->fb_ptr) {
pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
- else
+ ret = TRUE;
+ } else {
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
+ ret = FALSE;
+ }
/* Store so we can handle repeated / nested calls. */
pExaScr->access[index].pixmap = pPixmap;
pExaScr->access[index].count = 1;
- if (!offscreen)
- return FALSE;
+ if (!has_gpu_copy)
+ goto out;
exaWaitSync (pScreen);
if (pExaScr->info->PrepareAccess == NULL)
- return TRUE;
+ goto out;
if (index >= EXA_PREPARE_AUX_DEST &&
!(pExaScr->info->flags & EXA_SUPPORTS_PREPARE_AUX)) {
if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED)
FatalError("Unsupported AUX indices used on a pinned pixmap.\n");
exaMoveOutPixmap (pPixmap);
- return FALSE;
+ ret = FALSE;
+ goto out;
}
if (!(*pExaScr->info->PrepareAccess) (pPixmap, index)) {
@@ -353,11 +357,15 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
!(pExaScr->info->flags & EXA_MIXED_PIXMAPS))
FatalError("Driver failed PrepareAccess on a pinned pixmap.\n");
exaMoveOutPixmap (pPixmap);
-
- return FALSE;
+ ret = FALSE;
+ goto out;
}
- return TRUE;
+ ret = TRUE;
+
+out:
+ pExaScr->access[index].retval = ret;
+ return ret;
}
/**
@@ -420,7 +428,7 @@ exaFinishAccess(DrawablePtr pDrawable, int index)
if (pExaScr->finish_access)
pExaScr->finish_access(pPixmap, index);
- if (!pExaScr->info->FinishAccess || !exaPixmapIsOffscreen(pPixmap))
+ if (!pExaScr->info->FinishAccess || !exaPixmapHasGpuCopy(pPixmap))
return;
if (i >= EXA_PREPARE_AUX_DEST &&
@@ -480,57 +488,6 @@ const GCFuncs exaGCFuncs = {
exaCopyClip
};
-/*
- * This wrapper exists to allow fbValidateGC to work.
- * Note that we no longer assume newly created pixmaps to be in normal ram.
- * This assumption is certainly not garuanteed with driver allocated pixmaps.
- */
-static PixmapPtr
-exaCreatePixmapWithPrepare(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint)
-{
- PixmapPtr pPixmap;
- ExaScreenPriv(pScreen);
-
- /* This swaps between this function and the real upper layer function.
- * Normally this would swap to the fb layer pointer, this is a very special case.
- */
- swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap(pScreen, w, h, depth, usage_hint);
- swap(pExaScr, pScreen, CreatePixmap);
-
- if (!pPixmap)
- return NULL;
-
- /* Note the usage of ExaDoPrepareAccess, this allowed because:
- * The pixmap is new, so not offscreen in the classic exa case.
- * For EXA_HANDLES_PIXMAPS the driver will handle whatever is needed.
- * We want to signal that the pixmaps will be used as destination.
- */
- ExaDoPrepareAccess(pPixmap, EXA_PREPARE_AUX_DEST);
-
- return pPixmap;
-}
-
-static Bool
-exaDestroyPixmapWithFinish(PixmapPtr pPixmap)
-{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- ExaScreenPriv(pScreen);
- Bool ret;
-
- exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
-
- /* This swaps between this function and the real upper layer function.
- * Normally this would swap to the fb layer pointer, this is a very special case.
- */
- swap(pExaScr, pScreen, DestroyPixmap);
- ret = pScreen->DestroyPixmap(pPixmap);
- swap(pExaScr, pScreen, DestroyPixmap);
-
- return ret;
-}
-
static void
exaValidateGC(GCPtr pGC,
unsigned long changes,
@@ -542,20 +499,9 @@ exaValidateGC(GCPtr pGC,
ScreenPtr pScreen = pDrawable->pScreen;
ExaScreenPriv(pScreen);
- CreatePixmapProcPtr old_ptr = NULL;
- DestroyPixmapProcPtr old_ptr2 = NULL;
+ ExaGCPriv(pGC);
PixmapPtr pTile = NULL;
- EXA_GC_PROLOGUE(pGC);
-
- /* save the "fb" pointer. */
- old_ptr = pExaScr->SavedCreatePixmap;
- /* create a new upper layer pointer. */
- wrap(pExaScr, pScreen, CreatePixmap, exaCreatePixmapWithPrepare);
-
- /* save the "fb" pointer. */
- old_ptr2 = pExaScr->SavedDestroyPixmap;
- /* create a new upper layer pointer. */
- wrap(pExaScr, pScreen, DestroyPixmap, exaDestroyPixmapWithFinish);
+ Bool finish_current_tile = FALSE;
/* Either of these conditions is enough to trigger access to a tile pixmap. */
/* With pGC->tileIsPixel == 1, you run the risk of dereferencing an invalid tile pixmap pointer. */
@@ -569,8 +515,10 @@ exaValidateGC(GCPtr pGC,
*/
if (pTile && pTile->drawable.depth != pDrawable->depth && !(changes & GCTile)) {
PixmapPtr pRotatedTile = fbGetRotatedPixmap(pGC);
- if (pRotatedTile->drawable.depth == pDrawable->depth)
+ if (pRotatedTile && pRotatedTile->drawable.depth == pDrawable->depth)
pTile = pRotatedTile;
+ else
+ finish_current_tile = TRUE; /* CreatePixmap will be called. */
}
}
@@ -579,42 +527,39 @@ exaValidateGC(GCPtr pGC,
if (pTile)
exaPrepareAccess(&pTile->drawable, EXA_PREPARE_SRC);
+ /* Calls to Create/DestroyPixmap have to be identified as special. */
+ pExaScr->fallback_counter++;
+ swap(pExaGC, pGC, funcs);
(*pGC->funcs->ValidateGC)(pGC, changes, pDrawable);
+ swap(pExaGC, pGC, funcs);
+ pExaScr->fallback_counter--;
if (pTile)
exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC);
+ if (finish_current_tile && pGC->tile.pixmap)
+ exaFinishAccess(&pGC->tile.pixmap->drawable, EXA_PREPARE_AUX_DEST);
if (pGC->stipple)
- exaFinishAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);
-
- /* switch back to the normal upper layer. */
- unwrap(pExaScr, pScreen, CreatePixmap);
- /* restore copy of fb layer pointer. */
- pExaScr->SavedCreatePixmap = old_ptr;
-
- /* switch back to the normal upper layer. */
- unwrap(pExaScr, pScreen, DestroyPixmap);
- /* restore copy of fb layer pointer. */
- pExaScr->SavedDestroyPixmap = old_ptr2;
-
- EXA_GC_EPILOGUE(pGC);
+ exaFinishAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);
}
/* Is exaPrepareAccessGC() needed? */
static void
exaDestroyGC(GCPtr pGC)
{
- EXA_GC_PROLOGUE (pGC);
+ ExaGCPriv(pGC);
+ swap(pExaGC, pGC, funcs);
(*pGC->funcs->DestroyGC)(pGC);
- EXA_GC_EPILOGUE (pGC);
+ swap(pExaGC, pGC, funcs);
}
static void
exaChangeGC (GCPtr pGC,
unsigned long mask)
{
- EXA_GC_PROLOGUE (pGC);
+ ExaGCPriv(pGC);
+ swap(pExaGC, pGC, funcs);
(*pGC->funcs->ChangeGC) (pGC, mask);
- EXA_GC_EPILOGUE (pGC);
+ swap(pExaGC, pGC, funcs);
}
static void
@@ -622,9 +567,10 @@ exaCopyGC (GCPtr pGCSrc,
unsigned long mask,
GCPtr pGCDst)
{
- EXA_GC_PROLOGUE (pGCDst);
+ ExaGCPriv(pGCDst);
+ swap(pExaGC, pGCDst, funcs);
(*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
- EXA_GC_EPILOGUE (pGCDst);
+ swap(pExaGC, pGCDst, funcs);
}
static void
@@ -633,25 +579,28 @@ exaChangeClip (GCPtr pGC,
pointer pvalue,
int nrects)
{
- EXA_GC_PROLOGUE (pGC);
+ ExaGCPriv(pGC);
+ swap(pExaGC, pGC, funcs);
(*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
- EXA_GC_EPILOGUE (pGC);
+ swap(pExaGC, pGC, funcs);
}
static void
exaCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
{
- EXA_GC_PROLOGUE (pGCDst);
+ ExaGCPriv(pGCDst);
+ swap(pExaGC, pGCDst, funcs);
(*pGCDst->funcs->CopyClip)(pGCDst, pGCSrc);
- EXA_GC_EPILOGUE (pGCDst);
+ swap(pExaGC, pGCDst, funcs);
}
static void
exaDestroyClip(GCPtr pGC)
{
- EXA_GC_PROLOGUE (pGC);
+ ExaGCPriv(pGC);
+ swap(pExaGC, pGC, funcs);
(*pGC->funcs->DestroyClip)(pGC);
- EXA_GC_EPILOGUE (pGC);
+ swap(pExaGC, pGC, funcs);
}
/**
@@ -682,18 +631,6 @@ exaChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
Bool ret;
ScreenPtr pScreen = pWin->drawable.pScreen;
ExaScreenPriv(pScreen);
- CreatePixmapProcPtr old_ptr = NULL;
- DestroyPixmapProcPtr old_ptr2 = NULL;
-
- /* save the "fb" pointer. */
- old_ptr = pExaScr->SavedCreatePixmap;
- /* create a new upper layer pointer. */
- wrap(pExaScr, pScreen, CreatePixmap, exaCreatePixmapWithPrepare);
-
- /* save the "fb" pointer. */
- old_ptr2 = pExaScr->SavedDestroyPixmap;
- /* create a new upper layer pointer. */
- wrap(pExaScr, pScreen, DestroyPixmap, exaDestroyPixmapWithFinish);
if ((mask & CWBackPixmap) && pWin->backgroundState == BackgroundPixmap)
exaPrepareAccess(&pWin->background.pixmap->drawable, EXA_PREPARE_SRC);
@@ -701,25 +638,17 @@ exaChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
if ((mask & CWBorderPixmap) && pWin->borderIsPixel == FALSE)
exaPrepareAccess(&pWin->border.pixmap->drawable, EXA_PREPARE_MASK);
+ pExaScr->fallback_counter++;
swap(pExaScr, pScreen, ChangeWindowAttributes);
ret = pScreen->ChangeWindowAttributes(pWin, mask);
swap(pExaScr, pScreen, ChangeWindowAttributes);
+ pExaScr->fallback_counter--;
if ((mask & CWBackPixmap) && pWin->backgroundState == BackgroundPixmap)
exaFinishAccess(&pWin->background.pixmap->drawable, EXA_PREPARE_SRC);
if ((mask & CWBorderPixmap) && pWin->borderIsPixel == FALSE)
exaFinishAccess(&pWin->border.pixmap->drawable, EXA_PREPARE_MASK);
- /* switch back to the normal upper layer. */
- unwrap(pExaScr, pScreen, CreatePixmap);
- /* restore copy of fb layer pointer. */
- pExaScr->SavedCreatePixmap = old_ptr;
-
- /* switch back to the normal upper layer. */
- unwrap(pExaScr, pScreen, DestroyPixmap);
- /* restore copy of fb layer pointer. */
- pExaScr->SavedDestroyPixmap = old_ptr2;
-
return ret;
}
@@ -774,10 +703,18 @@ ExaBlockHandler(int screenNum, pointer blockData, pointer pTimeout,
ScreenPtr pScreen = screenInfo.screens[screenNum];
ExaScreenPriv(pScreen);
+ /* Move any deferred results from a software fallback to the driver pixmap */
+ if (pExaScr->deferred_mixed_pixmap)
+ exaMoveInPixmap_mixed(pExaScr->deferred_mixed_pixmap);
+
unwrap(pExaScr, pScreen, BlockHandler);
(*pScreen->BlockHandler) (screenNum, blockData, pTimeout, pReadmask);
wrap(pExaScr, pScreen, BlockHandler, ExaBlockHandler);
+ /* The rest only applies to classic EXA */
+ if (pExaScr->info->flags & EXA_HANDLES_PIXMAPS)
+ return;
+
/* Try and keep the offscreen memory area tidy every now and then (at most
* once per second) when the server has been idle for at least 100ms.
*/
@@ -991,10 +928,12 @@ exaDriverInit (ScreenPtr pScreen,
* Replace various fb screen functions
*/
if ((pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS) &&
- !(pExaScr->info->flags & EXA_HANDLES_PIXMAPS)) {
+ (!(pExaScr->info->flags & EXA_HANDLES_PIXMAPS) ||
+ (pExaScr->info->flags & EXA_MIXED_PIXMAPS)))
wrap(pExaScr, pScreen, BlockHandler, ExaBlockHandler);
+ if ((pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS) &&
+ !(pExaScr->info->flags & EXA_HANDLES_PIXMAPS))
wrap(pExaScr, pScreen, WakeupHandler, ExaWakeupHandler);
- }
wrap(pExaScr, pScreen, CreateGC, exaCreateGC);
wrap(pExaScr, pScreen, CloseScreen, exaCloseScreen);
wrap(pExaScr, pScreen, GetImage, exaGetImage);
@@ -1038,7 +977,7 @@ exaDriverInit (ScreenPtr pScreen,
wrap(pExaScr, pScreen, DestroyPixmap, exaDestroyPixmap_mixed);
wrap(pExaScr, pScreen, ModifyPixmapHeader, exaModifyPixmapHeader_mixed);
pExaScr->do_migration = exaDoMigration_mixed;
- pExaScr->pixmap_is_offscreen = exaPixmapIsOffscreen_mixed;
+ pExaScr->pixmap_has_gpu_copy = exaPixmapHasGpuCopy_mixed;
pExaScr->do_move_in_pixmap = exaMoveInPixmap_mixed;
pExaScr->do_move_out_pixmap = NULL;
pExaScr->prepare_access_reg = exaPrepareAccessReg_mixed;
@@ -1048,7 +987,7 @@ exaDriverInit (ScreenPtr pScreen,
wrap(pExaScr, pScreen, DestroyPixmap, exaDestroyPixmap_driver);
wrap(pExaScr, pScreen, ModifyPixmapHeader, exaModifyPixmapHeader_driver);
pExaScr->do_migration = NULL;
- pExaScr->pixmap_is_offscreen = exaPixmapIsOffscreen_driver;
+ pExaScr->pixmap_has_gpu_copy = exaPixmapHasGpuCopy_driver;
pExaScr->do_move_in_pixmap = NULL;
pExaScr->do_move_out_pixmap = NULL;
pExaScr->prepare_access_reg = NULL;
@@ -1059,7 +998,7 @@ exaDriverInit (ScreenPtr pScreen,
wrap(pExaScr, pScreen, DestroyPixmap, exaDestroyPixmap_classic);
wrap(pExaScr, pScreen, ModifyPixmapHeader, exaModifyPixmapHeader_classic);
pExaScr->do_migration = exaDoMigration_classic;
- pExaScr->pixmap_is_offscreen = exaPixmapIsOffscreen_classic;
+ pExaScr->pixmap_has_gpu_copy = exaPixmapHasGpuCopy_classic;
pExaScr->do_move_in_pixmap = exaMoveInPixmap_classic;
pExaScr->do_move_out_pixmap = exaMoveOutPixmap_classic;
pExaScr->prepare_access_reg = exaPrepareAccessReg_classic;
diff --git a/exa/exa.h b/exa/exa.h
index 4b39473..8c93d15 100644
--- a/exa/exa.h
+++ b/exa/exa.h
@@ -624,13 +624,13 @@ typedef struct _ExaDriver {
/**
* PixmapIsOffscreen() is an optional driver replacement to
- * exaPixmapIsOffscreen(). Set to NULL if you want the standard behaviour
- * of exaPixmapIsOffscreen().
+ * exaPixmapHasGpuCopy(). Set to NULL if you want the standard behaviour
+ * of exaPixmapHasGpuCopy().
*
* @param pPix the pixmap
* @return TRUE if the given drawable is in framebuffer memory.
*
- * exaPixmapIsOffscreen() is used to determine if a pixmap is in offscreen
+ * exaPixmapHasGpuCopy() is used to determine if a pixmap is in offscreen
* memory, meaning that acceleration could probably be done to it, and that it
* will need to be wrapped by PrepareAccess()/FinishAccess() when accessing it
* with the CPU.
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 7e2dd70..0f6e5f7 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -51,7 +51,8 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
int partX1, partX2;
int off_x, off_y;
- if (pExaScr->swappedOut ||
+ if (pExaScr->fallback_counter ||
+ pExaScr->swappedOut ||
pGC->fillStyle != FillSolid ||
pExaPixmap->accel_blocked)
{
@@ -153,7 +154,7 @@ exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
int bpp = pDrawable->bitsPerPixel;
Bool ret = TRUE;
- if (pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
return FALSE;
/* Don't bother with under 8bpp, XYPixmaps. */
@@ -481,9 +482,9 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
goto fallback;
}
- if (exaPixmapIsOffscreen(pDstPixmap)) {
+ if (exaPixmapHasGpuCopy(pDstPixmap)) {
/* Normal blitting. */
- if (exaPixmapIsOffscreen(pSrcPixmap)) {
+ if (exaPixmapHasGpuCopy(pSrcPixmap)) {
if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,
upsidedown ? -1 : 1,
pGC ? pGC->alu : GXcopy,
@@ -503,8 +504,11 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
(*pExaScr->info->DoneCopy) (pDstPixmap);
exaMarkSync (pDstDrawable->pScreen);
- /* UTS: mainly for SHM PutImage's secondary path. */
- } else {
+ /* UTS: mainly for SHM PutImage's secondary path.
+ *
+ * Only taking this path for directly accessible pixmaps.
+ */
+ } else if (!pDstExaPixmap->pDamage) {
int bpp = pSrcDrawable->bitsPerPixel;
int src_stride = exaGetPixmapPitch(pSrcPixmap);
CARD8 *src = NULL;
@@ -531,7 +535,8 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
pbox++;
}
- }
+ } else
+ goto fallback;
} else
goto fallback;
@@ -568,7 +573,8 @@ exaCopyNtoN (DrawablePtr pSrcDrawable,
{
ExaScreenPriv(pDstDrawable->pScreen);
- if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW)
+ if (pExaScr->fallback_counter ||
+ (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))
return;
if (exaHWCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown))
@@ -590,7 +596,7 @@ exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
{
ExaScreenPriv (pDstDrawable->pScreen);
- if (pExaScr->swappedOut) {
+ if (pExaScr->fallback_counter || pExaScr->swappedOut) {
return ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,
srcx, srcy, width, height, dstx, dsty);
}
@@ -604,13 +610,14 @@ static void
exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt)
{
+ ExaScreenPriv (pDrawable->pScreen);
int i;
xRectangle *prect;
/* If we can't reuse the current GC as is, don't bother accelerating the
* points.
*/
- if (pGC->fillStyle != FillSolid) {
+ if (pExaScr->fallback_counter || pGC->fillStyle != FillSolid) {
ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);
return;
}
@@ -639,10 +646,16 @@ static void
exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt)
{
+ ExaScreenPriv (pDrawable->pScreen);
xRectangle *prect;
int x1, x2, y1, y2;
int i;
+ if (pExaScr->fallback_counter) {
+ ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
+ return;
+ }
+
/* Don't try to do wide lines or non-solid fill style. */
if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||
pGC->fillStyle != FillSolid) {
@@ -700,12 +713,13 @@ static void
exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg)
{
+ ExaScreenPriv (pDrawable->pScreen);
xRectangle *prect;
int i;
/* Don't try to do wide lines or non-solid fill style. */
- if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||
- pGC->fillStyle != FillSolid)
+ if (pExaScr->fallback_counter || pGC->lineWidth != 0 ||
+ pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid)
{
ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
return;
@@ -782,7 +796,8 @@ exaPolyFillRect(DrawablePtr pDrawable,
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
- if (pExaScr->swappedOut || pExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaScr->swappedOut ||
+ pExaPixmap->accel_blocked)
{
goto fallback;
}
@@ -823,7 +838,7 @@ exaPolyFillRect(DrawablePtr pDrawable,
exaDoMigration (pixmaps, 1, TRUE);
}
- if (!exaPixmapIsOffscreen (pPixmap) ||
+ if (!exaPixmapHasGpuCopy (pPixmap) ||
!(*pExaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
@@ -956,12 +971,18 @@ exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-pPixmap->screen_x, -pPixmap->screen_y);
#endif
+ if (pExaScr->fallback_counter) {
+ pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
+ goto fallback;
+ }
+
pExaScr->fallback_flags |= EXA_ACCEL_COPYWINDOW;
miCopyRegion (&pPixmap->drawable, &pPixmap->drawable,
NULL,
&rgnDst, dx, dy, exaCopyNtoN, 0, NULL);
pExaScr->fallback_flags &= ~EXA_ACCEL_COPYWINDOW;
+fallback:
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW) {
@@ -984,7 +1005,7 @@ exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);
- if (pExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked)
goto out;
if (pExaScr->do_migration) {
@@ -999,7 +1020,7 @@ exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
exaDoMigration (pixmaps, 1, TRUE);
}
- if (exaPixmapIsOffscreen (pPixmap) &&
+ if (exaPixmapHasGpuCopy (pPixmap) &&
(*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))
{
int nbox;
@@ -1080,7 +1101,8 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
pPixmap = exaGetDrawablePixmap (pDrawable);
pExaPixmap = ExaGetPixmapPriv (pPixmap);
- if (pExaPixmap->accel_blocked || pTileExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||
+ pTileExaPixmap->accel_blocked)
return FALSE;
if (pExaScr->do_migration) {
@@ -1101,7 +1123,7 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
- if (!pPixmap || !exaPixmapIsOffscreen(pTile))
+ if (!pPixmap || !exaPixmapHasGpuCopy(pTile))
return FALSE;
if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask))
@@ -1238,7 +1260,7 @@ exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,
int xoff, yoff;
Bool ok;
- if (pExaScr->swappedOut)
+ if (pExaScr->fallback_counter || pExaScr->swappedOut)
goto fallback;
exaGetDrawableDeltas (pDrawable, pPix, &xoff, &yoff);
diff --git a/exa/exa_classic.c b/exa/exa_classic.c
index 1eff570..c31e2d4 100644
--- a/exa/exa_classic.c
+++ b/exa/exa_classic.c
@@ -38,7 +38,7 @@ ExaGetPixmapAddress(PixmapPtr p)
{
ExaPixmapPriv(p);
- if (pExaPixmap->offscreen && pExaPixmap->fb_ptr)
+ if (pExaPixmap->use_gpu_copy && pExaPixmap->fb_ptr)
return pExaPixmap->fb_ptr;
else
return pExaPixmap->sys_ptr;
@@ -90,7 +90,7 @@ exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
pExaPixmap->sys_pitch = pPixmap->devKind;
pPixmap->devPrivate.ptr = NULL;
- pExaPixmap->offscreen = FALSE;
+ pExaPixmap->use_gpu_copy = FALSE;
pExaPixmap->fb_ptr = NULL;
exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp);
@@ -137,6 +137,10 @@ exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
exaSetAccelBlock(pExaScr, pExaPixmap,
w, h, bpp);
+ /* During a fallback we must prepare access. */
+ if (pExaScr->fallback_counter)
+ exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
+
return pPixmap;
}
@@ -164,7 +168,7 @@ exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int dept
/* Classic EXA:
* - Framebuffer.
- * - Scratch pixmap with offscreen memory.
+ * - Scratch pixmap with gpu memory.
*/
if (pExaScr->info->memoryBase && pPixData) {
if ((CARD8 *)pPixData >= pExaScr->info->memoryBase &&
@@ -172,7 +176,7 @@ exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int dept
pExaScr->info->memorySize) {
pExaPixmap->fb_ptr = pPixData;
pExaPixmap->fb_pitch = devKind;
- pExaPixmap->offscreen = TRUE;
+ pExaPixmap->use_gpu_copy = TRUE;
}
}
@@ -185,7 +189,7 @@ exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int dept
}
/* Pixmaps subject to ModifyPixmapHeader will be pinned to system or
- * offscreen memory, so there's no need to track damage.
+ * gpu memory, so there's no need to track damage.
*/
if (pExaPixmap->pDamage) {
DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
@@ -216,6 +220,10 @@ exaDestroyPixmap_classic (PixmapPtr pPixmap)
{
ExaPixmapPriv (pPixmap);
+ /* During a fallback we must finish access, but we don't know the index. */
+ if (pExaScr->fallback_counter)
+ exaFinishAccess(&pPixmap->drawable, -1);
+
if (pExaPixmap->area)
{
DBG_PIXMAP(("-- 0x%p (0x%x) (%dx%d)\n",
@@ -240,7 +248,7 @@ exaDestroyPixmap_classic (PixmapPtr pPixmap)
}
Bool
-exaPixmapIsOffscreen_classic(PixmapPtr pPixmap)
+exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv(pScreen);
@@ -252,7 +260,7 @@ exaPixmapIsOffscreen_classic(PixmapPtr pPixmap)
ret = pExaScr->info->PixmapIsOffscreen(pPixmap);
pPixmap->devPrivate.ptr = NULL;
} else
- ret = (pExaPixmap->offscreen && pExaPixmap->fb_ptr);
+ ret = (pExaPixmap->use_gpu_copy && pExaPixmap->fb_ptr);
return ret;
}
diff --git a/exa/exa_driver.c b/exa/exa_driver.c
index a9165a1..dcf1a98 100644
--- a/exa/exa_driver.c
+++ b/exa/exa_driver.c
@@ -71,8 +71,8 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
bpp = pPixmap->drawable.bitsPerPixel;
- /* Set this before driver hooks, to allow for !offscreen pixmaps.
- * !offscreen pixmaps have a valid pointer at all times.
+ /* Set this before driver hooks, to allow for driver pixmaps without gpu
+ * memory to back it. These pixmaps have a valid pointer at all times.
*/
pPixmap->devPrivate.ptr = NULL;
@@ -115,6 +115,10 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
exaSetAccelBlock(pExaScr, pExaPixmap,
w, h, bpp);
+ /* During a fallback we must prepare access. */
+ if (pExaScr->fallback_counter)
+ exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
+
return pPixmap;
}
@@ -153,8 +157,9 @@ exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth
ret = pExaScr->info->ModifyPixmapHeader(pPixmap, width, height, depth,
bitsPerPixel, devKind, pPixData);
/* For EXA_HANDLES_PIXMAPS, we set pPixData to NULL.
- * If pPixmap->devPrivate.ptr is non-NULL, then we've got a non-offscreen pixmap.
- * We need to store the pointer, because PrepareAccess won't be called.
+ * If pPixmap->devPrivate.ptr is non-NULL, then we've got a
+ * !has_gpu_copy pixmap. We need to store the pointer,
+ * because PrepareAccess won't be called.
*/
if (!pPixData && pPixmap->devPrivate.ptr && pPixmap->devKind) {
pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr;
@@ -187,6 +192,10 @@ exaDestroyPixmap_driver (PixmapPtr pPixmap)
{
ExaPixmapPriv (pPixmap);
+ /* During a fallback we must finish access, but we don't know the index. */
+ if (pExaScr->fallback_counter)
+ exaFinishAccess(&pPixmap->drawable, -1);
+
if (pExaPixmap->driverPriv)
pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
pExaPixmap->driverPriv = NULL;
@@ -200,7 +209,7 @@ exaDestroyPixmap_driver (PixmapPtr pPixmap)
}
Bool
-exaPixmapIsOffscreen_driver(PixmapPtr pPixmap)
+exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv(pScreen);
diff --git a/exa/exa_glyphs.c b/exa/exa_glyphs.c
index bf097c3..fd14e9b 100644
--- a/exa/exa_glyphs.c
+++ b/exa/exa_glyphs.c
@@ -352,11 +352,11 @@ exaGlyphCacheHashRemove(ExaGlyphCachePtr cache,
/* The most efficient thing to way to upload the glyph to the screen
* is to use the UploadToScreen() driver hook; this allows us to
- * pipeline glyph uploads and to avoid creating offscreen pixmaps for
+ * pipeline glyph uploads and to avoid creating gpu backed pixmaps for
* glyphs that we'll never use again.
*
- * If we can't do it with UploadToScreen (because the glyph is offscreen, etc),
- * we fall back to CompositePicture.
+ * If we can't do it with UploadToScreen (because the glyph has a gpu copy,
+ * etc), we fall back to CompositePicture.
*
* We need to damage the cache pixmap manually in either case because the damage
* layer unwrapped the picture screen before calling exaGlyphs.
@@ -364,7 +364,8 @@ exaGlyphCacheHashRemove(ExaGlyphCachePtr cache,
static void
exaGlyphCacheUploadGlyph(ScreenPtr pScreen,
ExaGlyphCachePtr cache,
- int pos,
+ int x,
+ int y,
GlyphPtr pGlyph)
{
ExaScreenPriv(pScreen);
@@ -378,7 +379,7 @@ exaGlyphCacheUploadGlyph(ScreenPtr pScreen,
/* If the glyph pixmap is already uploaded, no point in doing
* things this way */
- if (exaPixmapIsOffscreen(pGlyphPixmap))
+ if (exaPixmapHasGpuCopy(pGlyphPixmap))
goto composite;
/* UploadToScreen only works if bpp match */
@@ -388,7 +389,7 @@ exaGlyphCacheUploadGlyph(ScreenPtr pScreen,
if (pExaScr->do_migration) {
ExaMigrationRec pixmaps[1];
- /* cache pixmap must be offscreen. */
+ /* cache pixmap must have a gpu copy. */
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = FALSE;
pixmaps[0].pPix = pCachePixmap;
@@ -396,13 +397,13 @@ exaGlyphCacheUploadGlyph(ScreenPtr pScreen,
exaDoMigration (pixmaps, 1, TRUE);
}
- if (!exaPixmapIsOffscreen(pCachePixmap))
+ if (!exaPixmapHasGpuCopy(pCachePixmap))
goto composite;
- /* CACHE_{X,Y} are in pixmap coordinates, no need for cache{X,Y}off */
+ /* x,y are in pixmap coordinates, no need for cache{X,Y}off */
if (pExaScr->info->UploadToScreen(pCachePixmap,
- CACHE_X(pos),
- CACHE_Y(pos),
+ x,
+ y,
pGlyph->info.width,
pGlyph->info.height,
(char *)pExaPixmap->sys_ptr,
@@ -416,18 +417,18 @@ composite:
cache->picture,
0, 0,
0, 0,
- CACHE_X(pos),
- CACHE_Y(pos),
+ x,
+ y,
pGlyph->info.width,
pGlyph->info.height);
damage:
/* The cache pixmap isn't a window, so no need to offset coordinates. */
exaPixmapDirty (pCachePixmap,
- CACHE_X(pos),
- CACHE_Y(pos),
- CACHE_X(pos) + cache->glyphWidth,
- CACHE_Y(pos) + cache->glyphHeight);
+ x,
+ y,
+ x + cache->glyphWidth,
+ y + cache->glyphHeight);
}
static ExaGlyphCacheResult
@@ -446,6 +447,7 @@ exaGlyphCacheBufferGlyph(ScreenPtr pScreen,
{
ExaCompositeRectPtr rect;
int pos;
+ int x, y;
if (buffer->mask && buffer->mask != cache->picture)
return ExaGlyphNeedFlush;
@@ -462,10 +464,14 @@ exaGlyphCacheBufferGlyph(ScreenPtr pScreen,
pos = exaGlyphCacheHashLookup(cache, pGlyph);
if (pos != -1) {
DBG_GLYPH_CACHE((" found existing glyph at %d\n", pos));
+ x = CACHE_X(pos);
+ y = CACHE_Y(pos);
} else {
if (cache->glyphCount < cache->size) {
/* Space remaining; we fill from the start */
pos = cache->glyphCount;
+ x = CACHE_X(pos);
+ y = CACHE_Y(pos);
cache->glyphCount++;
DBG_GLYPH_CACHE((" storing glyph in free space at %d\n", pos));
@@ -477,14 +483,12 @@ exaGlyphCacheBufferGlyph(ScreenPtr pScreen,
* the cache
*/
pos = cache->evictionPosition;
+ x = CACHE_X(pos);
+ y = CACHE_Y(pos);
DBG_GLYPH_CACHE((" evicting glyph at %d\n", pos));
if (buffer->count) {
- int x, y;
int i;
- x = CACHE_X(pos);
- y = CACHE_Y(pos);
-
for (i = 0; i < buffer->count; i++) {
if (pSrc ?
(buffer->rects[i].xMask == x && buffer->rects[i].yMask == y) :
@@ -503,7 +507,7 @@ exaGlyphCacheBufferGlyph(ScreenPtr pScreen,
cache->evictionPosition = rand() % cache->size;
}
- exaGlyphCacheUploadGlyph(pScreen, cache, pos, pGlyph);
+ exaGlyphCacheUploadGlyph(pScreen, cache, x, y, pGlyph);
}
buffer->mask = cache->picture;
@@ -514,13 +518,13 @@ exaGlyphCacheBufferGlyph(ScreenPtr pScreen,
{
rect->xSrc = xSrc;
rect->ySrc = ySrc;
- rect->xMask = CACHE_X(pos);
- rect->yMask = CACHE_Y(pos);
+ rect->xMask = x;
+ rect->yMask = y;
}
else
{
- rect->xSrc = CACHE_X(pos);
- rect->ySrc = CACHE_Y(pos);
+ rect->xSrc = x;
+ rect->ySrc = y;
rect->xMask = 0;
rect->yMask = 0;
}
diff --git a/exa/exa_migration_classic.c b/exa/exa_migration_classic.c
index 6d7b9f5..95189be 100644
--- a/exa/exa_migration_classic.c
+++ b/exa/exa_migration_classic.c
@@ -111,7 +111,7 @@ exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,
ExaPixmapPriv (pPixmap);
RegionPtr damage = DamageRegion (pExaPixmap->pDamage);
RegionRec CopyReg;
- Bool save_offscreen;
+ Bool save_use_gpu_copy;
int save_pitch;
BoxPtr pBox;
int nbox;
@@ -119,7 +119,7 @@ exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,
Bool need_sync = FALSE;
/* Damaged bits are valid in current copy but invalid in other one */
- if (pExaPixmap->offscreen) {
+ if (pExaPixmap->use_gpu_copy) {
REGION_UNION(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,
damage);
REGION_SUBTRACT(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,
@@ -200,9 +200,9 @@ exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,
pBox = REGION_RECTS(&CopyReg);
nbox = REGION_NUM_RECTS(&CopyReg);
- save_offscreen = pExaPixmap->offscreen;
+ save_use_gpu_copy = pExaPixmap->use_gpu_copy;
save_pitch = pPixmap->devKind;
- pExaPixmap->offscreen = TRUE;
+ pExaPixmap->use_gpu_copy = TRUE;
pPixmap->devKind = pExaPixmap->fb_pitch;
while (nbox--) {
@@ -242,7 +242,7 @@ exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,
pBox++;
}
- pExaPixmap->offscreen = save_offscreen;
+ pExaPixmap->use_gpu_copy = save_use_gpu_copy;
pPixmap->devKind = save_pitch;
/* Try to prevent source valid region from growing too many rects by
@@ -351,7 +351,7 @@ exaDoMoveInPixmap (ExaMigrationPtr migrate)
exaCopyDirtyToFb (migrate);
- if (exaPixmapIsOffscreen(pPixmap))
+ if (exaPixmapHasGpuCopy(pPixmap))
return;
DBG_MIGRATE (("-> %p (0x%x) (%dx%d) (%c)\n", pPixmap,
@@ -361,7 +361,7 @@ exaDoMoveInPixmap (ExaMigrationPtr migrate)
pPixmap->drawable.height,
exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));
- pExaPixmap->offscreen = TRUE;
+ pExaPixmap->use_gpu_copy = TRUE;
pPixmap->devKind = pExaPixmap->fb_pitch;
pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
@@ -392,7 +392,7 @@ exaDoMoveOutPixmap (ExaMigrationPtr migrate)
exaCopyDirtyToSys (migrate);
- if (exaPixmapIsOffscreen(pPixmap)) {
+ if (exaPixmapHasGpuCopy(pPixmap)) {
DBG_MIGRATE (("<- %p (%p) (%dx%d) (%c)\n", pPixmap,
(void*)(ExaGetPixmapPriv(pPixmap)->area ?
@@ -401,7 +401,7 @@ exaDoMoveOutPixmap (ExaMigrationPtr migrate)
pPixmap->drawable.height,
exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));
- pExaPixmap->offscreen = FALSE;
+ pExaPixmap->use_gpu_copy = FALSE;
pPixmap->devKind = pExaPixmap->sys_pitch;
pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
@@ -468,12 +468,12 @@ exaMigrateTowardFb (ExaMigrationPtr migrate)
pExaPixmap->score++;
if (pExaPixmap->score >= EXA_PIXMAP_SCORE_MOVE_IN &&
- !exaPixmapIsOffscreen(pPixmap))
+ !exaPixmapHasGpuCopy(pPixmap))
{
exaDoMoveInPixmap(migrate);
}
- if (exaPixmapIsOffscreen(pPixmap)) {
+ if (exaPixmapHasGpuCopy(pPixmap)) {
exaCopyDirtyToFb (migrate);
ExaOffscreenMarkUsed (pPixmap);
} else
@@ -504,7 +504,7 @@ exaMigrateTowardSys (ExaMigrationPtr migrate)
if (pExaPixmap->score <= EXA_PIXMAP_SCORE_MOVE_OUT && pExaPixmap->area)
exaDoMoveOutPixmap(migrate);
- if (exaPixmapIsOffscreen(pPixmap)) {
+ if (exaPixmapHasGpuCopy(pPixmap)) {
exaCopyDirtyToFb (migrate);
ExaOffscreenMarkUsed (pPixmap);
} else
@@ -523,7 +523,7 @@ exaAssertNotDirty (PixmapPtr pPixmap)
RegionRec ValidReg;
int dst_pitch, src_pitch, cpp, y, nbox, save_pitch;
BoxPtr pBox;
- Bool ret = TRUE, save_offscreen;
+ Bool ret = TRUE, save_use_gpu_copy;
if (exaPixmapIsPinned(pPixmap) || pExaPixmap->area == NULL)
return ret;
@@ -542,9 +542,9 @@ exaAssertNotDirty (PixmapPtr pPixmap)
src_pitch = pExaPixmap->fb_pitch;
cpp = pPixmap->drawable.bitsPerPixel / 8;
- save_offscreen = pExaPixmap->offscreen;
+ save_use_gpu_copy = pExaPixmap->use_gpu_copy;
save_pitch = pPixmap->devKind;
- pExaPixmap->offscreen = TRUE;
+ pExaPixmap->use_gpu_copy = TRUE;
pPixmap->devKind = pExaPixmap->fb_pitch;
if (!ExaDoPrepareAccess(pPixmap, EXA_PREPARE_SRC))
@@ -579,7 +579,7 @@ exaAssertNotDirty (PixmapPtr pPixmap)
skip:
exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_SRC);
- pExaPixmap->offscreen = save_offscreen;
+ pExaPixmap->use_gpu_copy = save_use_gpu_copy;
pPixmap->devKind = save_pitch;
out:
@@ -618,7 +618,7 @@ exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
*/
for (i = 0; i < npixmaps; i++) {
if (exaPixmapIsPinned (pixmaps[i].pPix) &&
- !exaPixmapIsOffscreen (pixmaps[i].pPix))
+ !exaPixmapHasGpuCopy (pixmaps[i].pPix))
{
EXA_FALLBACK(("Pixmap %p (%dx%d) pinned in sys\n", pixmaps[i].pPix,
pixmaps[i].pPix->drawable.width,
@@ -680,7 +680,7 @@ exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
}
for (i = 0; i < npixmaps; i++) {
- if (exaPixmapIsOffscreen(pixmaps[i].pPix)) {
+ if (exaPixmapHasGpuCopy(pixmaps[i].pPix)) {
/* Found one in FB, so move all to FB. */
for (j = 0; j < npixmaps; j++)
exaMigrateTowardFb(pixmaps + i);
@@ -709,12 +709,12 @@ exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
/* If we couldn't fit everything in, abort */
for (i = 0; i < npixmaps; i++) {
- if (!exaPixmapIsOffscreen(pixmaps[i].pPix)) {
+ if (!exaPixmapHasGpuCopy(pixmaps[i].pPix)) {
return;
}
}
- /* Yay, everything's offscreen, mark memory as used */
+ /* Yay, everything has a gpu copy, mark memory as used */
for (i = 0; i < npixmaps; i++) {
ExaOffscreenMarkUsed (pixmaps[i].pPix);
}
diff --git a/exa/exa_migration_mixed.c b/exa/exa_migration_mixed.c
index f42c9c2..b755b83 100644
--- a/exa/exa_migration_mixed.c
+++ b/exa/exa_migration_mixed.c
@@ -80,7 +80,7 @@ exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
*/
for (i = 0; i < npixmaps; i++) {
if (exaPixmapIsPinned (pixmaps[i].pPix) &&
- !exaPixmapIsOffscreen (pixmaps[i].pPix))
+ !exaPixmapHasGpuCopy (pixmaps[i].pPix))
{
can_accel = FALSE;
break;
@@ -98,12 +98,25 @@ exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
if (!pExaPixmap->driverPriv)
exaCreateDriverPixmap_mixed(pPixmap);
- if (pExaPixmap->pDamage && exaPixmapIsOffscreen(pPixmap)) {
+ if (pExaPixmap->pDamage && exaPixmapHasGpuCopy(pPixmap)) {
+ ExaScreenPriv(pPixmap->drawable.pScreen);
+
+ /* This pitch is needed for proper acceleration. For some reason
+ * there are pixmaps without pDamage and a bad fb_pitch value.
+ * So setting devKind when only exaPixmapHasGpuCopy() is true
+ * causes corruption. Pixmaps without pDamage are not migrated
+ * and should have a valid devKind at all times, so that's why this
+ * isn't causing problems. Pixmaps have their gpu pitch set the
+ * first time in the MPH call from exaCreateDriverPixmap_mixed().
+ */
pPixmap->devKind = pExaPixmap->fb_pitch;
exaCopyDirtyToFb(pixmaps + i);
+
+ if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ pExaScr->deferred_mixed_pixmap = NULL;
}
- pExaPixmap->offscreen = exaPixmapIsOffscreen(pPixmap);
+ pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
}
}
@@ -128,9 +141,10 @@ exaMoveInPixmap_mixed(PixmapPtr pPixmap)
void
exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
{
+ ExaPixmapPriv(pPixmap);
+
if (!ExaDoPrepareAccess(pPixmap, index)) {
- ExaPixmapPriv(pPixmap);
- Bool is_offscreen = exaPixmapIsOffscreen(pPixmap);
+ Bool has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
ExaMigrationRec pixmaps[1];
/* Do we need to allocate our system buffer? */
@@ -152,7 +166,8 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
pixmaps[0].pPix = pPixmap;
pixmaps[0].pReg = pReg;
- if (!pExaPixmap->pDamage && (is_offscreen || !exaPixmapIsPinned(pPixmap))) {
+ if (!pExaPixmap->pDamage &&
+ (has_gpu_copy || !exaPixmapIsPinned(pPixmap))) {
Bool as_dst = pixmaps[0].as_dst;
/* Set up damage tracking */
@@ -165,7 +180,7 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
/* This is used by exa to optimize migration. */
DamageSetReportAfterOp(pExaPixmap->pDamage, TRUE);
- if (is_offscreen) {
+ if (has_gpu_copy) {
exaPixmapDirty(pPixmap, 0, 0, pPixmap->drawable.width,
pPixmap->drawable.height);
@@ -177,33 +192,60 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
pixmaps[0].as_src = TRUE;
pixmaps[0].pReg = NULL;
}
- pPixmap->devKind = pExaPixmap->fb_pitch;
exaCopyDirtyToSys(pixmaps);
}
if (as_dst)
exaPixmapDirty(pPixmap, 0, 0, pPixmap->drawable.width,
pPixmap->drawable.height);
- } else if (is_offscreen) {
- pPixmap->devKind = pExaPixmap->fb_pitch;
+ } else if (has_gpu_copy)
exaCopyDirtyToSys(pixmaps);
- }
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
pPixmap->devKind = pExaPixmap->sys_pitch;
- pExaPixmap->offscreen = FALSE;
+ pExaPixmap->use_gpu_copy = FALSE;
+ /* We have a gpu pixmap that can be accessed, we don't need the cpu copy
+ * anymore. Drivers that prefer DFS, should fail prepare access. */
+ } else if (pExaPixmap->pDamage && exaPixmapHasGpuCopy(pPixmap)) {
+ ExaScreenPriv(pPixmap->drawable.pScreen);
+
+ /* Copy back any deferred content if needed. */
+ if (pExaScr->deferred_mixed_pixmap &&
+ pExaScr->deferred_mixed_pixmap == pPixmap)
+ exaMoveInPixmap_mixed(pPixmap);
+
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
+
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = NULL;
}
}
/* Move back results of software rendering on system memory copy of mixed driver
* pixmap (see exaPrepareAccessReg_mixed).
+ *
+ * Defer moving the destination back into the driver pixmap, to try and save
+ * overhead on multiple consequent software fallbacks.
*/
void exaFinishAccess_mixed(PixmapPtr pPixmap, int index)
{
ExaPixmapPriv(pPixmap);
- if (pExaPixmap->pDamage && exaPixmapIsOffscreen(pPixmap)) {
+ if (pExaPixmap->pDamage && !pExaPixmap->use_gpu_copy &&
+ exaPixmapHasGpuCopy(pPixmap)) {
DamageRegionProcessPending(&pPixmap->drawable);
- exaMoveInPixmap_mixed(pPixmap);
+
+ if (index == EXA_PREPARE_DEST || index == EXA_PREPARE_AUX_DEST) {
+ ExaScreenPriv(pPixmap->drawable.pScreen);
+
+ if (pExaScr->deferred_mixed_pixmap &&
+ pExaScr->deferred_mixed_pixmap != pPixmap)
+ exaMoveInPixmap_mixed(pExaScr->deferred_mixed_pixmap);
+ pExaScr->deferred_mixed_pixmap = pPixmap;
+ pPixmap->devKind = pExaPixmap->fb_pitch;
+ } else
+ exaMoveInPixmap_mixed(pPixmap);
}
}
diff --git a/exa/exa_mixed.c b/exa/exa_mixed.c
index ff02f27..155ed47 100644
--- a/exa/exa_mixed.c
+++ b/exa/exa_mixed.c
@@ -93,9 +93,13 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
/* A scratch pixmap will become a driver pixmap right away. */
if (!w || !h) {
exaCreateDriverPixmap_mixed(pPixmap);
- pExaPixmap->offscreen = exaPixmapIsOffscreen(pPixmap);
+ pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
} else
- pExaPixmap->offscreen = FALSE;
+ pExaPixmap->use_gpu_copy = FALSE;
+
+ /* During a fallback we must prepare access. */
+ if (pExaScr->fallback_counter)
+ exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
return pPixmap;
}
@@ -107,7 +111,7 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPrivPtr pExaScr;
ExaPixmapPrivPtr pExaPixmap;
- Bool ret, is_offscreen;
+ Bool ret, has_gpu_copy;
if (!pPixmap)
return FALSE;
@@ -127,22 +131,58 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
pExaPixmap->driverPriv = NULL;
}
- pExaPixmap->offscreen = FALSE;
+ pExaPixmap->use_gpu_copy = FALSE;
pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
}
- if (pExaPixmap->driverPriv) {
- if (width > 0 && height > 0 && bitsPerPixel > 0) {
+ has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
+
+ if (width <= 0)
+ width = pPixmap->drawable.width;
+
+ if (height <= 0)
+ height = pPixmap->drawable.height;
+
+ if (bitsPerPixel <= 0) {
+ if (depth <= 0)
+ bitsPerPixel = pPixmap->drawable.bitsPerPixel;
+ else
+ bitsPerPixel = BitsPerPixel(depth);
+ }
+
+ if (depth <= 0)
+ depth = pPixmap->drawable.depth;
+
+ if (width != pPixmap->drawable.width ||
+ height != pPixmap->drawable.height ||
+ depth != pPixmap->drawable.depth ||
+ bitsPerPixel != pPixmap->drawable.bitsPerPixel) {
+ if (pExaPixmap->driverPriv) {
exaSetFbPitch(pExaScr, pExaPixmap,
width, height, bitsPerPixel);
exaSetAccelBlock(pExaScr, pExaPixmap,
width, height, bitsPerPixel);
+ REGION_EMPTY(pScreen, &pExaPixmap->validFB);
}
+
+ /* Need to re-create system copy if there's also a GPU copy */
+ if (has_gpu_copy && pExaPixmap->sys_ptr) {
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = NULL;
+ pExaPixmap->sys_pitch = devKind > 0 ? devKind :
+ PixmapBytePad(width, depth);
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
+ REGION_EMPTY(pScreen, &pExaPixmap->validSys);
+
+ if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ pExaScr->deferred_mixed_pixmap = NULL;
+ }
}
- is_offscreen = exaPixmapIsOffscreen(pPixmap);
- if (is_offscreen) {
+ if (has_gpu_copy) {
pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
pPixmap->devKind = pExaPixmap->fb_pitch;
} else {
@@ -164,7 +204,7 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
swap(pExaScr, pScreen, ModifyPixmapHeader);
out:
- if (is_offscreen) {
+ if (has_gpu_copy) {
pExaPixmap->fb_ptr = pPixmap->devPrivate.ptr;
pExaPixmap->fb_pitch = pPixmap->devKind;
} else {
@@ -188,6 +228,13 @@ exaDestroyPixmap_mixed(PixmapPtr pPixmap)
{
ExaPixmapPriv (pPixmap);
+ /* During a fallback we must finish access, but we don't know the index. */
+ if (pExaScr->fallback_counter)
+ exaFinishAccess(&pPixmap->drawable, -1);
+
+ if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ pExaScr->deferred_mixed_pixmap = NULL;
+
if (pExaPixmap->driverPriv)
pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
pExaPixmap->driverPriv = NULL;
@@ -208,7 +255,7 @@ exaDestroyPixmap_mixed(PixmapPtr pPixmap)
}
Bool
-exaPixmapIsOffscreen_mixed(PixmapPtr pPixmap)
+exaPixmapHasGpuCopy_mixed(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv(pScreen);
diff --git a/exa/exa_offscreen.c b/exa/exa_offscreen.c
index eb53b2a..e3a9ab2 100644
--- a/exa/exa_offscreen.c
+++ b/exa/exa_offscreen.c
@@ -169,7 +169,7 @@ exaOffscreenAlloc (ScreenPtr pScreen, int size, int align,
{
ExaOffscreenArea *area;
ExaScreenPriv (pScreen);
- int real_size = 0, free_total = 0, largest_avail = 0;
+ int real_size = 0, largest_avail = 0;
#if DEBUG_OFFSCREEN
static int number = 0;
ErrorF("================= ============ allocating a new pixmap %d\n", ++number);
@@ -208,33 +208,10 @@ exaOffscreenAlloc (ScreenPtr pScreen, int size, int align,
if (real_size <= area->size)
break;
- free_total += area->size;
-
if (area->size > largest_avail)
largest_avail = area->size;
}
- if (!area && free_total >= size) {
- CARD32 now = GetTimeInMillis();
-
- /* Don't defragment more than once per second, to avoid adding more
- * overhead than we're trying to prevent
- */
- if (abs((INT32) (now - pExaScr->lastDefragment)) > 1000) {
- area = ExaOffscreenDefragment(pScreen);
- pExaScr->lastDefragment = now;
-
- if (area) {
- /* adjust size to match alignment requirement */
- real_size = size + (area->base_offset + area->size - size) % align;
-
- /* does it fit? */
- if (real_size > area->size)
- area = NULL;
- }
- }
- }
-
if (!area)
{
area = exaFindAreaToEvict(pExaScr, size, align);
@@ -522,7 +499,7 @@ ExaOffscreenDefragment (ScreenPtr pScreen)
return NULL;
pExaDstPix = ExaGetPixmapPriv (pDstPix);
- pExaDstPix->offscreen = TRUE;
+ pExaDstPix->use_gpu_copy = TRUE;
for (area = pExaScr->info->offScreenAreas->prev;
area != pExaScr->info->offScreenAreas;
@@ -531,7 +508,7 @@ ExaOffscreenDefragment (ScreenPtr pScreen)
ExaOffscreenArea *prev = area->prev;
PixmapPtr pSrcPix;
ExaPixmapPrivPtr pExaSrcPix;
- Bool save_offscreen;
+ Bool save_use_gpu_copy;
int save_pitch;
if (area->state != ExaOffscreenAvail ||
@@ -576,10 +553,10 @@ ExaOffscreenDefragment (ScreenPtr pScreen)
continue;
}
- save_offscreen = pExaSrcPix->offscreen;
+ save_use_gpu_copy = pExaSrcPix->use_gpu_copy;
save_pitch = pSrcPix->devKind;
- pExaSrcPix->offscreen = TRUE;
+ pExaSrcPix->use_gpu_copy = TRUE;
pSrcPix->devKind = pExaSrcPix->fb_pitch;
pDstPix->drawable.width = pSrcPix->drawable.width;
@@ -589,7 +566,7 @@ ExaOffscreenDefragment (ScreenPtr pScreen)
pDstPix->drawable.bitsPerPixel = pSrcPix->drawable.bitsPerPixel;
if (!pExaScr->info->PrepareCopy (pSrcPix, pDstPix, -1, -1, GXcopy, ~0)) {
- pExaSrcPix->offscreen = save_offscreen;
+ pExaSrcPix->use_gpu_copy = save_use_gpu_copy;
pSrcPix->devKind = save_pitch;
area = prev;
continue;
@@ -646,7 +623,7 @@ ExaOffscreenDefragment (ScreenPtr pScreen)
#endif
pExaSrcPix->fb_ptr = pExaDstPix->fb_ptr;
- pExaSrcPix->offscreen = save_offscreen;
+ pExaSrcPix->use_gpu_copy = save_use_gpu_copy;
pSrcPix->devKind = save_pitch;
}
diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index 1aec8e9..0852355 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -173,7 +173,7 @@ typedef struct {
AddTrapsProcPtr SavedAddTraps;
#endif
void (*do_migration) (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel);
- Bool (*pixmap_is_offscreen) (PixmapPtr pPixmap);
+ Bool (*pixmap_has_gpu_copy) (PixmapPtr pPixmap);
void (*do_move_in_pixmap) (PixmapPtr pPixmap);
void (*do_move_out_pixmap) (PixmapPtr pPixmap);
void (*prepare_access_reg)(PixmapPtr pPixmap, int index, RegionPtr pReg);
@@ -188,15 +188,18 @@ typedef struct {
unsigned numOffscreenAvailable;
CARD32 lastDefragment;
CARD32 nextDefragment;
+ PixmapPtr deferred_mixed_pixmap;
/* Reference counting for accessed pixmaps */
struct {
PixmapPtr pixmap;
int count;
+ Bool retval;
} access[EXA_NUM_PREPARE_INDICES];
/* Holds information on fallbacks that cannot be relayed otherwise. */
unsigned int fallback_flags;
+ unsigned int fallback_counter;
ExaGlyphCacheRec glyphCaches[EXA_NUM_GLYPH_CACHES];
} ExaScreenPrivRec, *ExaScreenPrivPtr;
@@ -240,13 +243,21 @@ extern DevPrivateKey exaGCPrivateKey;
real->mem = tmp; \
}
-#define EXA_GC_PROLOGUE(_gc_) \
+#define EXA_PRE_FALLBACK(_screen_) \
+ ExaScreenPriv(_screen_); \
+ pExaScr->fallback_counter++;
+
+#define EXA_POST_FALLBACK(_screen_) \
+ pExaScr->fallback_counter--;
+
+#define EXA_PRE_FALLBACK_GC(_gc_) \
+ ExaScreenPriv(_gc_->pScreen); \
ExaGCPriv(_gc_); \
- swap(pExaGC, _gc_, funcs); \
+ pExaScr->fallback_counter++; \
swap(pExaGC, _gc_, ops);
-#define EXA_GC_EPILOGUE(_gc_) \
- swap(pExaGC, _gc_, funcs); \
+#define EXA_POST_FALLBACK_GC(_gc_) \
+ pExaScr->fallback_counter--; \
swap(pExaGC, _gc_, ops);
/** Align an offset to an arbitrary alignment */
@@ -273,7 +284,7 @@ extern DevPrivateKey exaGCPrivateKey;
typedef struct {
ExaOffscreenArea *area;
int score; /**< score for the move-in vs move-out heuristic */
- Bool offscreen;
+ Bool use_gpu_copy;
CARD8 *sys_ptr; /**< pointer to pixmap data in system memory */
int sys_pitch; /**< pitch of pixmap in system memory */
@@ -529,7 +540,7 @@ exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap,
int *xp, int *yp);
Bool
-exaPixmapIsOffscreen(PixmapPtr p);
+exaPixmapHasGpuCopy(PixmapPtr p);
PixmapPtr
exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp);
@@ -566,7 +577,7 @@ Bool
exaDestroyPixmap_classic (PixmapPtr pPixmap);
Bool
-exaPixmapIsOffscreen_classic(PixmapPtr pPixmap);
+exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap);
/* exa_driver.c */
PixmapPtr
@@ -581,7 +592,7 @@ Bool
exaDestroyPixmap_driver (PixmapPtr pPixmap);
Bool
-exaPixmapIsOffscreen_driver(PixmapPtr pPixmap);
+exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap);
/* exa_mixed.c */
PixmapPtr
@@ -596,7 +607,7 @@ Bool
exaDestroyPixmap_mixed(PixmapPtr pPixmap);
Bool
-exaPixmapIsOffscreen_mixed(PixmapPtr pPixmap);
+exaPixmapHasGpuCopy_mixed(PixmapPtr pPixmap);
/* exa_migration_mixed.c */
void
diff --git a/exa/exa_render.c b/exa/exa_render.c
index db355d6..1b68e1c 100644
--- a/exa/exa_render.c
+++ b/exa/exa_render.c
@@ -320,7 +320,7 @@ exaTryDriverSolidFill(PicturePtr pSrc,
exaDoMigration(pixmaps, 1, TRUE);
}
- if (!exaPixmapIsOffscreen(pDstPix)) {
+ if (!exaPixmapHasGpuCopy(pDstPix)) {
REGION_UNINIT(pDst->pDrawable->pScreen, ®ion);
return 0;
}
@@ -540,7 +540,7 @@ exaCompositeRects(CARD8 op,
/* We have to manage the damage ourselves, since CompositeRects isn't
* something in the screen that can be managed by the damage extension,
* and EXA depends on damage to track what needs to be migrated between
- * offscreen and onscreen.
+ * the gpu and the cpu.
*/
/* Compute the overall extents of the composited region - we're making
@@ -752,7 +752,7 @@ exaTryDriverComposite(CARD8 op,
}
}
- if (!exaPixmapIsOffscreen(pDstPix)) {
+ if (!exaPixmapHasGpuCopy(pDstPix)) {
REGION_UNINIT(pDst->pDrawable->pScreen, ®ion);
return 0;
}
diff --git a/exa/exa_unaccel.c b/exa/exa_unaccel.c
index c8f0172..eee14da 100644
--- a/exa/exa_unaccel.c
+++ b/exa/exa_unaccel.c
@@ -74,26 +74,26 @@ void
ExaCheckFillSpans (DrawablePtr pDrawable, GCPtr pGC, int nspans,
DDXPointPtr ppt, int *pwidth, int fSorted)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC (pGC);
pGC->ops->FillSpans (pDrawable, pGC, nspans, ppt, pwidth, fSorted);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckSetSpans (DrawablePtr pDrawable, GCPtr pGC, char *psrc,
DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
pGC->ops->SetSpans (pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -103,9 +103,8 @@ ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth,
{
PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
ExaPixmapPriv(pPixmap);
- ExaScreenPriv(pDrawable->pScreen);
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
if (!pExaScr->prepare_access_reg || !pExaPixmap->pDamage ||
exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,
@@ -116,7 +115,7 @@ ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth,
DamagePendingRegion(pExaPixmap->pDamage));
pGC->ops->PutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -124,7 +123,7 @@ ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
BoxPtr pbox, int nbox, int dx, int dy, Bool reverse,
Bool upsidedown, Pixel bitplane, void *closure)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
exaPrepareAccess (pDst, EXA_PREPARE_DEST);
@@ -137,7 +136,7 @@ ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
}
exaFinishAccess (pSrc, EXA_PREPARE_SRC);
exaFinishAccess (pDst, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
RegionPtr
@@ -146,7 +145,7 @@ ExaCheckCopyArea (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
{
RegionPtr ret;
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
exaPrepareAccess (pDst, EXA_PREPARE_DEST);
@@ -154,7 +153,7 @@ ExaCheckCopyArea (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
ret = pGC->ops->CopyArea (pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
exaFinishAccess (pSrc, EXA_PREPARE_SRC);
exaFinishAccess (pDst, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
return ret;
}
@@ -166,7 +165,7 @@ ExaCheckCopyPlane (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
{
RegionPtr ret;
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
exaPrepareAccess (pDst, EXA_PREPARE_DEST);
@@ -175,7 +174,7 @@ ExaCheckCopyPlane (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
bitPlane);
exaFinishAccess (pSrc, EXA_PREPARE_SRC);
exaFinishAccess (pDst, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
return ret;
}
@@ -184,19 +183,19 @@ void
ExaCheckPolyPoint (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr pptInit)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
pGC->ops->PolyPoint (pDrawable, pGC, mode, npt, pptInit);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolylines (DrawablePtr pDrawable, GCPtr pGC,
int mode, int npt, DDXPointPtr ppt)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c), width %d, mode %d, count %d\n",
pDrawable, exaDrawableLocation(pDrawable),
pGC->lineWidth, mode, npt));
@@ -206,14 +205,14 @@ ExaCheckPolylines (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->Polylines (pDrawable, pGC, mode, npt, ppt);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolySegment (DrawablePtr pDrawable, GCPtr pGC,
int nsegInit, xSegment *pSegInit)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c) width %d, count %d\n", pDrawable,
exaDrawableLocation(pDrawable), pGC->lineWidth, nsegInit));
@@ -222,14 +221,14 @@ ExaCheckPolySegment (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->PolySegment (pDrawable, pGC, nsegInit, pSegInit);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC,
int narcs, xArc *pArcs)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
@@ -237,14 +236,14 @@ ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->PolyArc (pDrawable, pGC, narcs, pArcs);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
int nrect, xRectangle *prect)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
@@ -252,7 +251,7 @@ ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->PolyFillRect (pDrawable, pGC, nrect, prect);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -260,7 +259,7 @@ ExaCheckImageGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr *ppci, pointer pglyphBase)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable,
exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
@@ -268,7 +267,7 @@ ExaCheckImageGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->ImageGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -276,7 +275,7 @@ ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr *ppci, pointer pglyphBase)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c), style %d alu %d\n", pDrawable,
exaDrawableLocation(pDrawable), pGC->fillStyle, pGC->alu));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
@@ -284,7 +283,7 @@ ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
pGC->ops->PolyGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -292,7 +291,7 @@ ExaCheckPushPixels (GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable,
int w, int h, int x, int y)
{
- EXA_GC_PROLOGUE(pGC);
+ EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pBitmap, pDrawable,
exaDrawableLocation(&pBitmap->drawable),
exaDrawableLocation(pDrawable)));
@@ -303,7 +302,7 @@ ExaCheckPushPixels (GCPtr pGC, PixmapPtr pBitmap,
exaFinishAccessGC (pGC);
exaFinishAccess (&pBitmap->drawable, EXA_PREPARE_SRC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
- EXA_GC_EPILOGUE(pGC);
+ EXA_POST_FALLBACK_GC(pGC);
}
void
@@ -311,7 +310,7 @@ ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
{
DrawablePtr pDrawable = &pWin->drawable;
ScreenPtr pScreen = pDrawable->pScreen;
- ExaScreenPriv(pScreen);
+ EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("from %p\n", pWin));
/* being both src and dest, src is safest. */
@@ -320,6 +319,7 @@ ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
pScreen->CopyWindow (pWin, ptOldOrg, prgnSrc);
swap(pExaScr, pScreen, CopyWindow);
exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
+ EXA_POST_FALLBACK(pScreen);
}
void
@@ -328,8 +328,7 @@ ExaCheckGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
{
ScreenPtr pScreen = pDrawable->pScreen;
PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
- ExaScreenPriv(pScreen);
-
+ EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("from %p (%c)\n", pDrawable,
exaDrawableLocation(pDrawable)));
@@ -355,6 +354,7 @@ ExaCheckGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
pScreen->GetImage (pDrawable, x, y, w, h, format, planeMask, d);
swap(pExaScr, pScreen, GetImage);
exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
+ EXA_POST_FALLBACK(pScreen);
}
void
@@ -366,14 +366,15 @@ ExaCheckGetSpans (DrawablePtr pDrawable,
char *pdstStart)
{
ScreenPtr pScreen = pDrawable->pScreen;
- ExaScreenPriv(pScreen);
+ EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("from %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_SRC);
swap(pExaScr, pScreen, GetSpans);
pScreen->GetSpans (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
swap(pExaScr, pScreen, GetSpans);
exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
+ EXA_POST_FALLBACK(pScreen);
}
void
@@ -394,9 +395,9 @@ ExaCheckComposite (CARD8 op,
#ifdef RENDER
PictureScreenPtr ps = GetPictureScreen(pScreen);
#endif /* RENDER */
- ExaScreenPriv(pScreen);
RegionRec region;
int xoff, yoff;
+ EXA_PRE_FALLBACK(pScreen);
REGION_NULL(pScreen, ®ion);
@@ -413,7 +414,9 @@ ExaCheckComposite (CARD8 op,
PixmapPtr pDstPix;
if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst,
- xSrc, ySrc, xMask, yMask, xDst, yDst,
+ xSrc, ySrc, xMask, yMask,
+ xDst + pDst->pDrawable->x,
+ yDst + pDst->pDrawable->y,
width, height))
goto skip;
@@ -471,6 +474,7 @@ skip:
exaFinishAccess(pMask->alphaMap->pDrawable, EXA_PREPARE_AUX_MASK);
REGION_UNINIT(pScreen, ®ion);
+ EXA_POST_FALLBACK(pScreen);
}
void
@@ -484,7 +488,7 @@ ExaCheckAddTraps (PicturePtr pPicture,
#ifdef RENDER
PictureScreenPtr ps = GetPictureScreen(pScreen);
#endif /* RENDER */
- ExaScreenPriv(pScreen);
+ EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("to pict %p (%c)\n",
exaDrawableLocation(pPicture->pDrawable)));
@@ -495,6 +499,7 @@ ExaCheckAddTraps (PicturePtr pPicture,
swap(pExaScr, ps, AddTraps);
#endif /* RENDER */
exaFinishAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
+ EXA_POST_FALLBACK(pScreen);
}
/**