Hi, This is the status of mediump support in Mesa. What I listed is what AMD GPUs can do. "Yes" means what Mesa supports.
*Feature* *FP16 support* *Int16 support* ALU Yes No Uniforms No No VS in No No VS out / FS in No No FS out No No TCS, TES, GS out / in No No Sampler coordinates (only coord, derivs, lod, bias; not offset and compare) No --- Image coordinates --- No Return value from samplers (incl. sampler buffers) Yes No Return value from image loads (incl. image buffers) No No Data source for image stores (incl. image buffers) No No If 16-bit sampler/image instructions are surrounded by conversions, promote them to 32 bits No No Please let me know if you don't see the table correctly. I'd like to know if I can enable some of them using the existing FP16 CAP. The only drivers supporting FP16 are currently Freedreno and Panfrost. Thanks, Marek
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