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Diffstat (limited to 'src/gallium/docs/source/tgsi.rst')
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 89acb521ced..e740476ff09 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -3212,6 +3212,11 @@ For geometry shaders, this semantic label indicates that an output contains the index of the viewport (and scissor) to use. This is an integer value, and only the X component is used. +If PIPE_CAP_TGSI_VS_LAYER_VIEWPORT or PIPE_CAP_TGSI_TES_LAYER_VIEWPORT is +supported, then this semantic label can also be used in vertex or +tessellation evaluation shaders, respectively. Only the value written in the +last vertex processing stage is used. + TGSI_SEMANTIC_LAYER """"""""""""""""""" @@ -3221,6 +3226,11 @@ contains the layer value to use for the color and depth/stencil surfaces. This is an integer value, and only the X component is used. (Also known as rendertarget array index.) +If PIPE_CAP_TGSI_VS_LAYER_VIEWPORT or PIPE_CAP_TGSI_TES_LAYER_VIEWPORT is +supported, then this semantic label can also be used in vertex or +tessellation evaluation shaders, respectively. Only the value written in the +last vertex processing stage is used. + TGSI_SEMANTIC_CULLDIST """""""""""""""""""""" |