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Diffstat (limited to 'src/gallium/docs')
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index c6e5ceb7ece..881aef6a797 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -3054,6 +3054,34 @@ parameter to the clEnqueueNDRangeKernel call with which the shader was started. +TGSI_SEMANTIC_GRID_SIZE +""""""""""""""""""""""" + +For compute shaders, this semantic indicates the maximum (x, y, z) dimensions +of a grid of thread blocks. + + +TGSI_SEMANTIC_BLOCK_ID +"""""""""""""""""""""" + +For compute shaders, this semantic indicates the (x, y, z) coordinates of the +current block inside of the grid. + + +TGSI_SEMANTIC_BLOCK_SIZE +"""""""""""""""""""""""" + +For compute shaders, this semantic indicates the maximum (x, y, z) dimensions +of a block in threads. + + +TGSI_SEMANTIC_THREAD_ID +""""""""""""""""""""""" + +For compute shaders, this semantic indicates the (x, y, z) coordinates of the +current thread inside of the block. + + Declaration Interpolate ^^^^^^^^^^^^^^^^^^^^^^^ |