diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2016-03-28 02:40:03 +0200 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2016-04-02 01:50:59 +0200 |
| commit | 01f993a21f859d372d68c2818d845ebf47d70492 (patch) | |
| tree | 3795823ec0ec24b7a044380be9d67982a9786cb0 /src/gallium/docs/source/tgsi.rst | |
| parent | ea8f4a6b13b94eb060bff4ccc6c13efc01d2b682 (diff) | |
gallium: add threads per block TGSI property
The value 0 for unknown has been chosen to so that
drivers using tgsi_scan_shader do not need to detect
missing properties if they zero-initialize the struct.
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/docs/source/tgsi.rst')
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 3ac6ba3c25a..ac6052a244a 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -3220,6 +3220,12 @@ Which shader stage will MOST LIKELY follow after this shader when the shader is bound. This is only a hint to the driver and doesn't have to be precise. Only set for VS and TES. +TGSI_PROPERTY_CS_FIXED_BLOCK_WIDTH / HEIGHT / DEPTH +""""""""""""""""""""""""""""""""""""""""""""""""""" + +Threads per block in each dimension, if known at compile time. If the block size +is known all three should be at least 1. If it is unknown they should all be set +to 0 or not set. Texture Sampling and Texture Formats ------------------------------------ |