From: Brian Paul Date: Fri, 30 Jun 2017 15:23:43 +0000 (-0600) Subject: gallium/docs: document that TXF is used with PIPE_BUFFER resources X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e54fe78e0e131635a62bcbf49b923a118ca1926f;p=mesa.git gallium/docs: document that TXF is used with PIPE_BUFFER resources Reviewed-by: Roland Scheidegger --- 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