diff options
| author | Eric Anholt <eric@anholt.net> | 2011-07-11 16:50:06 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-07-12 14:41:04 -0700 |
| commit | f2fd0d63046c41559c5dfca9ebdc5d33c0ae4177 (patch) | |
| tree | c36631ccba1bced5d3a1cd4688eae2ad31c841a4 /src/mesa/drivers | |
| parent | 898be7d5acc27e2e0dfa8c2f27dc4fd7085fb476 (diff) | |
i915: Fix NPOT compressed textures on 915.
We were failing at rounding, misplacing the non-baselevels. Fixes:
3DFX_texture_compression_FXT1/fbo-generate-mipmaps
ARB_texture_compression/fbo-generate-mipmaps
EXT_texture_compression_s3tc/fbo-generate-mipmaps
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_tex_layout.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_tex_layout.c b/src/mesa/drivers/dri/i915/i915_tex_layout.c index 6e4512129cd..e6a47116223 100644 --- a/src/mesa/drivers/dri/i915/i915_tex_layout.c +++ b/src/mesa/drivers/dri/i915/i915_tex_layout.c @@ -219,9 +219,9 @@ i915_miptree_layout_2d(struct intel_context *intel, width, height, 1); if (mt->compressed) - img_height = MAX2(1, height / 4); + img_height = ALIGN(height, 4) / 4; else - img_height = (MAX2(2, height) + 1) & ~1; + img_height = ALIGN(height, 2); mt->total_height += img_height; |