diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index 76b6bbeb4b7..d4630a514f8 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -93,32 +93,6 @@ gl_target_to_pipe(GLenum target) } -/** - * Return nominal bytes per texel for a compressed format, 0 for non-compressed - * format. - */ -static GLuint -compressed_num_bytes(gl_format format) -{ - switch (format) { -#if FEATURE_texture_fxt1 - case MESA_FORMAT_RGB_FXT1: - case MESA_FORMAT_RGBA_FXT1: -#endif -#if FEATURE_texture_s3tc - case MESA_FORMAT_RGB_DXT1: - case MESA_FORMAT_RGBA_DXT1: - return 2; - case MESA_FORMAT_RGBA_DXT3: - case MESA_FORMAT_RGBA_DXT5: - return 4; -#endif - default: - return 0; - } -} - - /** called via ctx->Driver.NewTextureImage() */ static struct gl_texture_image * st_NewTextureImage(GLcontext * ctx) @@ -1743,7 +1717,7 @@ st_finalize_texture(GLcontext *ctx, { struct st_texture_object *stObj = st_texture_object(tObj); const GLuint nr_faces = (stObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; - GLuint cpp, face; + GLuint blockSize, face; struct st_texture_image *firstImage; *needFlush = GL_FALSE; @@ -1775,13 +1749,8 @@ st_finalize_texture(GLcontext *ctx, pipe_texture_reference(&stObj->pt, firstImage->pt); } - /* FIXME: determine format block instead of cpp */ - if (_mesa_is_format_compressed(firstImage->base.TexFormat)) { - cpp = compressed_num_bytes(firstImage->base.TexFormat); - } - else { - cpp = _mesa_get_format_bytes(firstImage->base.TexFormat); - } + /* bytes per pixel block (blocks are usually 1x1) */ + blockSize = _mesa_get_format_bytes(firstImage->base.TexFormat); /* If we already have a gallium texture, check that it matches the texture * object's format, target, size, num_levels, etc. @@ -1795,8 +1764,7 @@ st_finalize_texture(GLcontext *ctx, stObj->pt->width[0] != firstImage->base.Width2 || stObj->pt->height[0] != firstImage->base.Height2 || stObj->pt->depth[0] != firstImage->base.Depth2 || - /* Nominal bytes per pixel: */ - stObj->pt->block.size / stObj->pt->block.width != cpp) + stObj->pt->block.size != blockSize) { pipe_texture_reference(&stObj->pt, NULL); ctx->st->dirty.st |= ST_NEW_FRAMEBUFFER; |