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exa: s/PixmapIsOffscreen/PixmapHasGpuCopy and s/pExaPixmap->offscreen/pExaPixmap->use_gpu_copy

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- Fixup some variable names as well.

Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Acked-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Maarten Maathuis
2009-11-28 10:34:44 +01:00
committed by Keith Packard
parent 342f3689d1
commit a54c23fe64
12 changed files with 96 additions and 94 deletions
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30
exa/exa.c
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@@ -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));
}
/**
@@ -276,7 +276,7 @@ exaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp)
exaGetDrawableDeltas (pDrawable, pPixmap, xp, yp);
if (exaPixmapIsOffscreen (pPixmap))
if (exaPixmapHasGpuCopy (pPixmap))
return pPixmap;
else
return NULL;
@@ -291,7 +291,7 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
ScreenPtr pScreen = pPixmap->drawable.pScreen;
ExaScreenPriv (pScreen);
ExaPixmapPriv(pPixmap);
Bool offscreen;
Bool has_gpu_copy;
int i;
if (!(pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS))
@@ -321,9 +321,9 @@ 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
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
@@ -332,7 +332,7 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
pExaScr->access[index].pixmap = pPixmap;
pExaScr->access[index].count = 1;
if (!offscreen)
if (!has_gpu_copy)
return FALSE;
exaWaitSync (pScreen);
@@ -420,7 +420,7 @@ 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 &&
@@ -969,7 +969,7 @@ 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;
@@ -979,7 +979,7 @@ 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;
@@ -990,7 +990,7 @@ 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;