svga: start advertising PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION

Since our driver support arb_provoking_vertex, we can start
advertising PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION
Fixes ./clipflat & ./arb-provoking-vertex-render piglit tests

Tested piglit, glretrace on Hw 11 and Hw 13

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Neha Bhende 2017-07-14 10:59:46 -07:00 committed by Brian Paul
parent 9d54025cd1
commit 652bc4b537

View file

@ -340,8 +340,10 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_NATIVE_FENCE_FD:
return sws->have_fence_fd;
/* Unsupported features */
case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
return 1;
/* Unsupported features */
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
case PIPE_CAP_SHADER_STENCIL_EXPORT:
case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: