diff options
| author | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2008-04-19 08:54:38 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2008-05-07 13:42:38 +0800 |
| commit | 79fde3ad7a949fb7f0dc9907cb6eea6ca9a910ae (patch) | |
| tree | 9e154e97bd2eea1fc3670d51d933a7b5a009f5ac /src/i830_exa.c | |
| parent | 36ec93300926084fb2951d69b001e4c67bc6ff79 (diff) | |
Check pitch for EXA operation
2D pitch limit applys to all chips. Pre-965 chip has
8KB pitch limit for 3D. 965 supports max pitch by current
exa (128KB).
(cherry picked from commit 8187a5a16f8bd8f0ba5e7f5357f355928b3b8f07)
Diffstat (limited to 'src/i830_exa.c')
| -rw-r--r-- | src/i830_exa.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/i830_exa.c b/src/i830_exa.c index 9b5bb936..2c807c51 100644 --- a/src/i830_exa.c +++ b/src/i830_exa.c @@ -170,6 +170,8 @@ I830EXAPrepareSolid(PixmapPtr pPixmap, int alu, Pixel planemask, Pixel fg) if (pPixmap->drawable.bitsPerPixel == 24) I830FALLBACK("solid 24bpp unsupported!\n"); + i830_exa_check_pitch_2d(pPixmap); + offset = exaGetPixmapOffset(pPixmap); pitch = exaGetPixmapPitch(pPixmap); @@ -255,6 +257,9 @@ I830EXAPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir, if (!EXA_PM_IS_SOLID(&pSrcPixmap->drawable, planemask)) I830FALLBACK("planemask is not solid"); + i830_exa_check_pitch_2d(pSrcPixmap); + i830_exa_check_pitch_2d(pDstPixmap); + pI830->pSrcPixmap = pSrcPixmap; pI830->BR[13] = I830CopyROP[alu] << 16; |