diff options
| author | Rob Bradford <[email protected]> | 2012-10-02 14:18:39 +0100 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2012-10-03 16:44:22 -0700 |
| commit | 185d6df3c10a7ff5defe163af614bfc41088910b (patch) | |
| tree | 20145442a72d6269ee96bfaf8286703d3bc9dff7 /src/mesa/drivers | |
| parent | 31ab61cac10bf75210134b6d8a354ac3cbd3b4da (diff) | |
intel: Fix intel_texsubimage_tiled_memcpy to skip GL_EXT_unpack_subimage case
413c49141 added an optimisation to improve the performance of teximage
under a limited set of circumstances. If GL_EXT_unpack_subimage has been
used then we we must also skip this optimisation since the optimised
codepath does not take the packing values into consideration.
Reviewed-by: Chad Versace <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_tex_subimage.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c index 55d0bae2737..ba6267a32de 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c +++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c @@ -205,7 +205,10 @@ intel_texsubimage_tiled_memcpy(struct gl_context * ctx, texImage->TexObject->Target != GL_TEXTURE_2D || texImage->Level != 0 || pixels == NULL || - packing->Alignment > 4) + packing->Alignment > 4 || + packing->SkipPixels > 0 || + packing->SkipRows > 0 || + packing->RowLength != width) return false; if (for_glTexImage) |