diff options
| author | Roland Scheidegger <[email protected]> | 2012-11-12 20:08:19 +0100 |
|---|---|---|
| committer | Roland Scheidegger <[email protected]> | 2012-11-12 21:02:59 +0100 |
| commit | 8257bb963f0b21c0c35da479707b5cacbc1c2824 (patch) | |
| tree | 4fc8a9c0c7fd8f0f6ba54509c010b25dae168520 /src/gallium/drivers/llvmpipe/lp_texture.h | |
| parent | df3cecab7d04f73eb3b010a511a048c3b87694a5 (diff) | |
llvmpipe: always allocate whole miptrees not individual levels
This is preparation work for using mip level offsets + base_ptr for texture
sampling instead of per-mip pointers.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_texture.h')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_texture.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.h b/src/gallium/drivers/llvmpipe/lp_texture.h index b4a0dfd1c36..73eaddc27ed 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.h +++ b/src/gallium/drivers/llvmpipe/lp_texture.h @@ -94,6 +94,9 @@ struct llvmpipe_resource unsigned tiles_per_image[LP_MAX_TEXTURE_LEVELS]; /** Number of 3D slices or cube faces per level */ unsigned num_slices_faces[LP_MAX_TEXTURE_LEVELS]; + /** Offset to start of mipmap level, in bytes */ + unsigned tiled_mip_offsets[LP_MAX_TEXTURE_LEVELS]; + unsigned linear_mip_offsets[LP_MAX_TEXTURE_LEVELS]; /** * Display target, for textures with the PIPE_BIND_DISPLAY_TARGET @@ -104,8 +107,8 @@ struct llvmpipe_resource /** * Malloc'ed data for regular textures, or a mapping to dt above. */ - struct llvmpipe_texture_image tiled[LP_MAX_TEXTURE_LEVELS]; - struct llvmpipe_texture_image linear[LP_MAX_TEXTURE_LEVELS]; + struct llvmpipe_texture_image tiled_img; + struct llvmpipe_texture_image linear_img; /** * Data for non-texture resources. |