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Diffstat (limited to 'exa/exa_driver.c')
-rw-r--r--exa/exa_driver.c114
1 files changed, 59 insertions, 55 deletions
diff --git a/exa/exa_driver.c b/exa/exa_driver.c
index 795cb00cd..d467ca928 100644
--- a/exa/exa_driver.c
+++ b/exa/exa_driver.c
@@ -33,7 +33,7 @@
/* This file holds the driver allocated pixmaps specific implementation. */
-static _X_INLINE void*
+static _X_INLINE void *
ExaGetPixmapAddress(PixmapPtr p)
{
ExaPixmapPriv(p);
@@ -48,16 +48,17 @@ ExaGetPixmapAddress(PixmapPtr p)
*/
PixmapPtr
exaCreatePixmap_driver(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, datasize;
+
ExaScreenPriv(pScreen);
if (w > 32767 || h > 32767)
- return NullPixmap;
+ return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint);
@@ -77,28 +78,32 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
pPixmap->devPrivate.ptr = NULL;
if (pExaScr->info->CreatePixmap2) {
- int new_pitch = 0;
- pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp, &new_pitch);
- paddedWidth = pExaPixmap->fb_pitch = new_pitch;
+ int new_pitch = 0;
+
+ pExaPixmap->driverPriv =
+ pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp,
+ &new_pitch);
+ paddedWidth = pExaPixmap->fb_pitch = new_pitch;
}
else {
- paddedWidth = ((w * bpp + FB_MASK) >> FB_SHIFT) * sizeof(FbBits);
- if (paddedWidth / 4 > 32767 || h > 32767)
- return NullPixmap;
+ paddedWidth = ((w * bpp + FB_MASK) >> FB_SHIFT) * sizeof(FbBits);
+ if (paddedWidth / 4 > 32767 || h > 32767)
+ return NullPixmap;
- exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp);
+ exaSetFbPitch(pExaScr, pExaPixmap, w, h, bpp);
- if (paddedWidth < pExaPixmap->fb_pitch)
- paddedWidth = pExaPixmap->fb_pitch;
- datasize = h * paddedWidth;
- pExaPixmap->driverPriv = pExaScr->info->CreatePixmap(pScreen, datasize, 0);
+ if (paddedWidth < pExaPixmap->fb_pitch)
+ paddedWidth = pExaPixmap->fb_pitch;
+ datasize = h * paddedWidth;
+ pExaPixmap->driverPriv =
+ pExaScr->info->CreatePixmap(pScreen, datasize, 0);
}
if (!pExaPixmap->driverPriv) {
- swap(pExaScr, pScreen, DestroyPixmap);
- pScreen->DestroyPixmap (pPixmap);
- swap(pExaScr, pScreen, DestroyPixmap);
- return NULL;
+ swap(pExaScr, pScreen, DestroyPixmap);
+ pScreen->DestroyPixmap(pPixmap);
+ swap(pExaScr, pScreen, DestroyPixmap);
+ return NULL;
}
/* Allow ModifyPixmapHeader to set sys_ptr appropriately. */
@@ -107,26 +112,25 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
pExaPixmap->pDamage = NULL;
pExaPixmap->sys_ptr = NULL;
- (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
- paddedWidth, NULL);
+ (*pScreen->ModifyPixmapHeader) (pPixmap, w, h, 0, 0, paddedWidth, NULL);
pExaPixmap->area = NULL;
- exaSetAccelBlock(pExaScr, pExaPixmap,
- w, h, bpp);
+ exaSetAccelBlock(pExaScr, pExaPixmap, w, h, bpp);
pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
/* 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_driver(PixmapPtr pPixmap, int width, int height, int depth,
- int bitsPerPixel, int devKind, pointer pPixData)
+exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height,
+ int depth, int bitsPerPixel, int devKind,
+ pointer pPixData)
{
ScreenPtr pScreen;
ExaScreenPrivPtr pExaScr;
@@ -148,36 +152,35 @@ exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth
pExaPixmap->sys_pitch = devKind;
if (width > 0 && height > 0 && bitsPerPixel > 0) {
- exaSetFbPitch(pExaScr, pExaPixmap,
- width, height, bitsPerPixel);
+ exaSetFbPitch(pExaScr, pExaPixmap, width, height, bitsPerPixel);
- exaSetAccelBlock(pExaScr, pExaPixmap,
- width, height, bitsPerPixel);
+ exaSetAccelBlock(pExaScr, pExaPixmap, width, height, bitsPerPixel);
}
}
if (pExaScr->info->ModifyPixmapHeader) {
- 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
- * !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;
- pExaPixmap->sys_pitch = pPixmap->devKind;
- }
- if (ret == TRUE)
- goto out;
+ 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
+ * !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;
+ pExaPixmap->sys_pitch = pPixmap->devKind;
+ }
+ 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:
/* Always NULL this, we don't want lingering pointers. */
pPixmap->devPrivate.ptr = NULL;
@@ -185,25 +188,25 @@ out:
}
Bool
-exaDestroyPixmap_driver (PixmapPtr pPixmap)
+exaDestroyPixmap_driver(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 (pExaPixmap->driverPriv)
- pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
- pExaPixmap->driverPriv = NULL;
+ if (pExaPixmap->driverPriv)
+ pExaScr->info->DestroyPixmap(pScreen, pExaPixmap->driverPriv);
+ pExaPixmap->driverPriv = NULL;
}
swap(pExaScr, pScreen, DestroyPixmap);
- ret = pScreen->DestroyPixmap (pPixmap);
+ ret = pScreen->DestroyPixmap(pPixmap);
swap(pExaScr, pScreen, DestroyPixmap);
return ret;
@@ -213,6 +216,7 @@ Bool
exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap)
{
ScreenPtr pScreen = pPixmap->drawable.pScreen;
+
ExaScreenPriv(pScreen);
pointer saved_ptr;
Bool ret;
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 12:31:23 +0000