On 06.02.2014 02:46, Michel Dänzer wrote:
+ case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+ return 16384;
radeonsi currently can't handle more than 4095 total output components,
as the buffer resource for writing to the GSVS ring only has 14 bits for
the stride in bytes. This limit could be lifted in the future by falling
back to the pre-SI (supposedly slower) organization of the GSVS buffer
for larger numbers of total output components.
OK. It probably was a bit naive to assume the limits are similar to r600g.
Also, might it make more sense for these to be shader caps than screen
caps?
shader caps are for capabilities not specific to a single shader stage.
Grigori
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