diff options
Diffstat (limited to 'src/gallium/docs/source/tgsi.rst')
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 2ca3c3bbb5d..2130e0893f8 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -964,7 +964,9 @@ XXX doesn't look like most of the opcodes really belong here. As per NV_gpu_program4, retrieve the dimensions of the texture depending on the target. For 1D (width), 2D/RECT/CUBE (width, height), 3D (width, height, - depth), 1D array (width, layers), 2D array (width, height, layers) + depth), 1D array (width, layers), 2D array (width, height, layers). + Also return the number of accessible levels (last_level - first_level + 1) + in W. .. math:: @@ -976,6 +978,8 @@ XXX doesn't look like most of the opcodes really belong here. dst.z = texture\_depth(unit, lod) + dst.w = texture\_levels(unit) + .. opcode:: TG4 - Texture Gather As per ARB_texture_gather, gathers the four texels to be used in a bi-linear |