On Sat, Sep 10, 2016 at 10:05 AM, Samuel Pitoiset <samuel.pitoi...@gmail.com> wrote: > Cc: Nicolai Hähnle <nicolai.haeh...@amd.com> > Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com> > --- > src/gallium/docs/source/tgsi.rst | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/src/gallium/docs/source/tgsi.rst > b/src/gallium/docs/source/tgsi.rst > index c6e5ceb..d83cf9a 100644 > --- a/src/gallium/docs/source/tgsi.rst > +++ b/src/gallium/docs/source/tgsi.rst > @@ -3054,6 +3054,32 @@ parameter to the clEnqueueNDRangeKernel call with > which the shader > was started. > > > +TGSI_SEMANTIC_GRID_SIZE > +""""""""""""""""""""""" > + > +For compute shaders, this semantic indicates the maximum dimensions (x, y, z) > +of a grid of thread blocks. > + > + > +TGSI_SEMANTIC_BLOCK_ID > +"""""""""""""""""""""" > + > +For compute shaders, this semantic indicates the id of the current block.
IMHO this (and similar for THREAD_ID) would be clearer as "... 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 dimensions (x, y, z) > +of a block in threads. > + > + > +TGSI_SEMANTIC_THREAD_ID > +""""""""""""""""""""""" > + > +For compute shaders, this semantic indicates the id of the current thread. > + > + > Declaration Interpolate > ^^^^^^^^^^^^^^^^^^^^^^^ > > -- > 2.9.3 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
