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Diffstat (limited to 'xorg-server/exa/exa_mixed.c')
-rw-r--r--xorg-server/exa/exa_mixed.c221
1 files changed, 112 insertions, 109 deletions
diff --git a/xorg-server/exa/exa_mixed.c b/xorg-server/exa/exa_mixed.c
index 0b1a4a4a4..06817313f 100644
--- a/xorg-server/exa/exa_mixed.c
+++ b/xorg-server/exa/exa_mixed.c
@@ -34,7 +34,7 @@
/* This file holds the driver allocated pixmaps + better initial placement code.
*/
-static _X_INLINE void*
+static _X_INLINE void *
ExaGetPixmapAddress(PixmapPtr p)
{
ExaPixmapPriv(p);
@@ -47,16 +47,17 @@ ExaGetPixmapAddress(PixmapPtr p)
*/
PixmapPtr
exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
- unsigned usage_hint)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
- ExaPixmapPrivPtr pExaPixmap;
+ ExaPixmapPrivPtr pExaPixmap;
int bpp;
size_t paddedWidth;
+
ExaScreenPriv(pScreen);
if (w > 32767 || h > 32767)
- return NullPixmap;
+ return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint);
@@ -84,45 +85,44 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
pExaPixmap->pDamage = NULL;
exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp);
- exaSetAccelBlock(pExaScr, pExaPixmap,
- w, h, bpp);
+ exaSetAccelBlock(pExaScr, pExaPixmap, w, h, bpp);
- (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
- paddedWidth, NULL);
+ (*pScreen->ModifyPixmapHeader) (pPixmap, w, h, 0, 0, paddedWidth, NULL);
/* A scratch pixmap will become a driver pixmap right away. */
if (!w || !h) {
- exaCreateDriverPixmap_mixed(pPixmap);
- pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
- } else {
- pExaPixmap->use_gpu_copy = FALSE;
-
- if (w == 1 && h == 1) {
- pExaPixmap->sys_ptr = malloc(paddedWidth);
-
- /* Set up damage tracking */
- pExaPixmap->pDamage = DamageCreate(exaDamageReport_mixed, NULL,
- DamageReportNonEmpty, TRUE,
- pPixmap->drawable.pScreen,
- pPixmap);
-
- DamageRegister(&pPixmap->drawable, pExaPixmap->pDamage);
- /* This ensures that pending damage reflects the current operation. */
- /* This is used by exa to optimize migration. */
- DamageSetReportAfterOp(pExaPixmap->pDamage, TRUE);
- }
+ exaCreateDriverPixmap_mixed(pPixmap);
+ pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
+ }
+ else {
+ pExaPixmap->use_gpu_copy = FALSE;
+
+ if (w == 1 && h == 1) {
+ pExaPixmap->sys_ptr = malloc(paddedWidth);
+
+ /* Set up damage tracking */
+ pExaPixmap->pDamage = DamageCreate(exaDamageReport_mixed, NULL,
+ DamageReportNonEmpty, TRUE,
+ pPixmap->drawable.pScreen,
+ pPixmap);
+
+ DamageRegister(&pPixmap->drawable, pExaPixmap->pDamage);
+ /* This ensures that pending damage reflects the current operation. */
+ /* This is used by exa to optimize migration. */
+ DamageSetReportAfterOp(pExaPixmap->pDamage, TRUE);
+ }
}
/* During a fallback we must prepare access. */
if (pExaScr->fallback_counter)
- exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
+ exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST);
return pPixmap;
}
Bool
exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
- int bitsPerPixel, int devKind, pointer pPixData)
+ int bitsPerPixel, int devKind, pointer pPixData)
{
ScreenPtr pScreen;
ExaScreenPrivPtr pExaScr;
@@ -137,100 +137,102 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
pExaPixmap = ExaGetPixmapPriv(pPixmap);
if (pPixData) {
- if (pExaPixmap->driverPriv) {
- if (pExaPixmap->pDamage) {
- DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
- DamageDestroy(pExaPixmap->pDamage);
- pExaPixmap->pDamage = NULL;
- }
-
- pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
- pExaPixmap->driverPriv = NULL;
- }
-
- pExaPixmap->use_gpu_copy = FALSE;
- pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
+ if (pExaPixmap->driverPriv) {
+ if (pExaPixmap->pDamage) {
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
+ }
+
+ pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
+ pExaPixmap->driverPriv = NULL;
+ }
+
+ pExaPixmap->use_gpu_copy = FALSE;
+ pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
}
has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
if (width <= 0)
- width = pPixmap->drawable.width;
+ width = pPixmap->drawable.width;
if (height <= 0)
- height = pPixmap->drawable.height;
+ height = pPixmap->drawable.height;
if (bitsPerPixel <= 0) {
- if (depth <= 0)
- bitsPerPixel = pPixmap->drawable.bitsPerPixel;
- else
- bitsPerPixel = BitsPerPixel(depth);
+ if (depth <= 0)
+ bitsPerPixel = pPixmap->drawable.bitsPerPixel;
+ else
+ bitsPerPixel = BitsPerPixel(depth);
}
if (depth <= 0)
- depth = pPixmap->drawable.depth;
+ depth = pPixmap->drawable.depth;
if (width != pPixmap->drawable.width ||
- height != pPixmap->drawable.height ||
- depth != pPixmap->drawable.depth ||
- bitsPerPixel != pPixmap->drawable.bitsPerPixel) {
- if (pExaPixmap->driverPriv) {
- if (devKind > 0)
- pExaPixmap->fb_pitch = devKind;
- else
- exaSetFbPitch(pExaScr, pExaPixmap, width, height, bitsPerPixel);
-
- exaSetAccelBlock(pExaScr, pExaPixmap,
- width, height, bitsPerPixel);
+ height != pPixmap->drawable.height ||
+ depth != pPixmap->drawable.depth ||
+ bitsPerPixel != pPixmap->drawable.bitsPerPixel) {
+ if (pExaPixmap->driverPriv) {
+ if (devKind > 0)
+ pExaPixmap->fb_pitch = devKind;
+ else
+ exaSetFbPitch(pExaScr, pExaPixmap, width, height, bitsPerPixel);
+
+ exaSetAccelBlock(pExaScr, pExaPixmap, width, height, bitsPerPixel);
RegionEmpty(&pExaPixmap->validFB);
}
- /* Need to re-create system copy if there's also a GPU copy */
- if (has_gpu_copy) {
- if (pExaPixmap->sys_ptr) {
- free(pExaPixmap->sys_ptr);
- pExaPixmap->sys_ptr = NULL;
- DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
- DamageDestroy(pExaPixmap->pDamage);
- pExaPixmap->pDamage = NULL;
- RegionEmpty(&pExaPixmap->validSys);
-
- if (pExaScr->deferred_mixed_pixmap == pPixmap)
- pExaScr->deferred_mixed_pixmap = NULL;
- }
-
- pExaPixmap->sys_pitch = PixmapBytePad(width, depth);
- }
+ /* Need to re-create system copy if there's also a GPU copy */
+ if (has_gpu_copy) {
+ if (pExaPixmap->sys_ptr) {
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = NULL;
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
+ RegionEmpty(&pExaPixmap->validSys);
+
+ if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ pExaScr->deferred_mixed_pixmap = NULL;
+ }
+
+ pExaPixmap->sys_pitch = PixmapBytePad(width, depth);
+ }
}
if (has_gpu_copy) {
- pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
- pPixmap->devKind = pExaPixmap->fb_pitch;
- } else {
- pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
- pPixmap->devKind = pExaPixmap->sys_pitch;
+ pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
+ pPixmap->devKind = pExaPixmap->fb_pitch;
+ }
+ else {
+ pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
+ pPixmap->devKind = pExaPixmap->sys_pitch;
}
/* Only pass driver pixmaps to the driver. */
if (pExaScr->info->ModifyPixmapHeader && pExaPixmap->driverPriv) {
- ret = pExaScr->info->ModifyPixmapHeader(pPixmap, width, height, depth,
- bitsPerPixel, devKind, pPixData);
- if (ret == TRUE)
- goto out;
+ ret = pExaScr->info->ModifyPixmapHeader(pPixmap, width, height, depth,
+ bitsPerPixel, devKind,
+ pPixData);
+ if (ret == TRUE)
+ goto out;
}
swap(pExaScr, pScreen, ModifyPixmapHeader);
ret = pScreen->ModifyPixmapHeader(pPixmap, width, height, depth,
- bitsPerPixel, devKind, pPixData);
+ bitsPerPixel, devKind, pPixData);
swap(pExaScr, pScreen, ModifyPixmapHeader);
-out:
+ out:
if (has_gpu_copy) {
- pExaPixmap->fb_ptr = pPixmap->devPrivate.ptr;
- pExaPixmap->fb_pitch = pPixmap->devKind;
- } else {
- pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr;
- pExaPixmap->sys_pitch = pPixmap->devKind;
+ pExaPixmap->fb_ptr = pPixmap->devPrivate.ptr;
+ pExaPixmap->fb_pitch = pPixmap->devKind;
+ }
+ else {
+ pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr;
+ pExaPixmap->sys_pitch = pPixmap->devKind;
}
/* Always NULL this, we don't want lingering pointers. */
pPixmap->devPrivate.ptr = NULL;
@@ -241,32 +243,32 @@ out:
Bool
exaDestroyPixmap_mixed(PixmapPtr pPixmap)
{
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
+ ScreenPtr pScreen = pPixmap->drawable.pScreen;
+
ExaScreenPriv(pScreen);
Bool ret;
- if (pPixmap->refcnt == 1)
- {
- ExaPixmapPriv (pPixmap);
+ if (pPixmap->refcnt == 1) {
+ ExaPixmapPriv(pPixmap);
- exaDestroyPixmap(pPixmap);
+ exaDestroyPixmap(pPixmap);
- if (pExaScr->deferred_mixed_pixmap == pPixmap)
- pExaScr->deferred_mixed_pixmap = NULL;
+ if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ pExaScr->deferred_mixed_pixmap = NULL;
- if (pExaPixmap->driverPriv)
- pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
- pExaPixmap->driverPriv = NULL;
+ if (pExaPixmap->driverPriv)
+ pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
+ pExaPixmap->driverPriv = NULL;
- if (pExaPixmap->pDamage) {
- free(pExaPixmap->sys_ptr);
- pExaPixmap->sys_ptr = NULL;
- pExaPixmap->pDamage = NULL;
- }
+ if (pExaPixmap->pDamage) {
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = NULL;
+ pExaPixmap->pDamage = NULL;
+ }
}
swap(pExaScr, pScreen, DestroyPixmap);
- ret = pScreen->DestroyPixmap (pPixmap);
+ ret = pScreen->DestroyPixmap(pPixmap);
swap(pExaScr, pScreen, DestroyPixmap);
return ret;
@@ -276,13 +278,14 @@ Bool
exaPixmapHasGpuCopy_mixed(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
+
ExaScreenPriv(pScreen);
ExaPixmapPriv(pPixmap);
pointer saved_ptr;
Bool ret;
if (!pExaPixmap->driverPriv)
- return FALSE;
+ return FALSE;
saved_ptr = pPixmap->devPrivate.ptr;
pPixmap->devPrivate.ptr = ExaGetPixmapAddress(pPixmap);