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Revert "exa: a few small pitch related changes" 

This reverts commit 99d88ef69d.

- Some pixmaps under classic have a sys_pitch which is 0, no idea why. This is
causing rendering corruption.

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 2009-12-02 20:24:02 +01:00 committed by Keith Packard
parent 98c8b75225
commit 8ea415d417
2 changed files with 8 additions and 14 deletions
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11
exa/exa.c
View File

@ -323,17 +323,10 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
if (has_gpu_copy) {
/* This can be NULL, but the driver prepareAccess call should
* take care of that. */
if (has_gpu_copy && pExaPixmap->fb_ptr)
pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
pPixmap->devKind = pExaPixmap->fb_pitch;
} else {
/* For mixed pixmaps this can be NULL, but that will be fixed
* later in exaPrepareAccessReg_mixed(). */
else
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
pPixmap->devKind = pExaPixmap->sys_pitch;
}
/* Store so we can handle repeated / nested calls. */
pExaScr->access[index].pixmap = pPixmap;

11
exa/exa_migration_mixed.c
View File

@ -101,6 +101,7 @@ exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
if (pExaPixmap->pDamage && exaPixmapHasGpuCopy(pPixmap)) {
ExaScreenPriv(pPixmap->drawable.pScreen);
pPixmap->devKind = pExaPixmap->fb_pitch;
exaCopyDirtyToFb(pixmaps + i);
if (pExaScr->deferred_mixed_pixmap == pPixmap)
@ -108,10 +109,6 @@ exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
}
pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
if (pExaPixmap->use_gpu_copy)
pPixmap->devKind = pExaPixmap->fb_pitch;
else
pPixmap->devKind = pExaPixmap->sys_pitch;
}
}
@ -186,14 +183,17 @@ 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 (has_gpu_copy)
} else if (has_gpu_copy) {
pPixmap->devKind = pExaPixmap->fb_pitch;
exaCopyDirtyToSys(pixmaps);
}
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
pPixmap->devKind = pExaPixmap->sys_pitch;
@ -222,6 +222,7 @@ void exaFinishAccess_mixed(PixmapPtr pPixmap, int index)
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);
}