diff options
| author | Brian Paul <[email protected]> | 2017-06-30 09:23:43 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2017-06-30 13:37:10 -0600 |
| commit | e54fe78e0e131635a62bcbf49b923a118ca1926f (patch) | |
| tree | f9cade2140e481250d174555b2682430b031cb77 | |
| parent | f4091e16381afc894723a5d4513a4005b609c26a (diff) | |
gallium/docs: document that TXF is used with PIPE_BUFFER resources
Reviewed-by: Roland Scheidegger <[email protected]>
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index fab001293e4..6214de3df01 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -939,7 +939,8 @@ XXX doesn't look like most of the opcodes really belong here. .. opcode:: TXF - Texel Fetch As per NV_gpu_shader4, extract a single texel from a specified texture - image. The source sampler may not be a CUBE or SHADOW. src 0 is a + image or PIPE_BUFFER resource. The source sampler may not be a CUBE or + SHADOW. src 0 is a four-component signed integer vector used to identify the single texel accessed. 3 components + level. Just like texture instructions, an optional offset vector is provided, which is subject to various driver restrictions |