Hi, Thank you very much!! On Mon, Jun 9, 2014 at 10:19 AM, Marek Olšák <mar...@gmail.com> wrote:
> This is probably one of the most difficult tasks. You'll need to: > > 1) Add support to Mesa core - new shader stages and the new OpenGL > functions and queries (src/mesa/main) > Ya. This one is straight forward. The added Tessellation stage should be added to the OpenGL pipeline. > 2) Add support to the GLSL compiler (src/glsl) > Ok! > 3) Add support to the Gallium interface and TGSI > (src/gallium/include/pipe) and supporting code (src/gallium/auxiliary) > > Can you explain a bit more? > 4) Add support to the Mesa state tracker (src/mesa/state_tracker), > which translates everything from Mesa core and GLSL IR to Gallium and > TGSI, respectively. > Ok! > 5) Add support to either r600g or radeonsi. For radeonsi, implement > the Gallium interface and program all the hardware registers > correctly. On the shader side, add support to the TGSI->LLVM IR > converter. (src/gallium/drivers/radeonsi) You might also need some > small changes in the LLVM shader backend, not sure about that. > > Ok! > 6) Add a lot of of piglit tests. > > Ya! > Marek > > > On Sun, Jun 8, 2014 at 2:05 PM, Aditya Avinash <adityaavina...@gmail.com> > wrote: > > Hi, > > I was looking at RadeonFeature. It shows that Tessellation stage is > "TODO". > > What should I do to pick it? I am new to Mesa. Can you help me with some > > documentation which is useful for me to accomplish the task? > > Thank you! > > > > -- > > Regards, > > Aditya Atluri. > > > > _______________________________________________ > > mesa-dev mailing list > > mesa-dev@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/mesa-dev > > > I have been reading about the Tessellation shader and proprietary OpenGL API present at opengl extensions page. Where should I get started? Thank you very much. -- Regards, *Aditya Atluri,* *USA.*
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