Exposes ARB_texture_gather when PAN_MESA_DEBUG=deqp is set. Also update
docs/features.txt.
Fixes:
dEQP-GLES31.functional.texture.gather.offset.implementation_offset.*
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6516>
GL_ARB_texture_buffer_object_rgb32 DONE (freedreno, i965/gen6+, softpipe, swr)
GL_ARB_texture_cube_map_array DONE (i965/gen6+, nv50, softpipe, swr, zink)
GL_ARB_texture_gather DONE (freedreno, i965/gen6+, nv50, softpipe, swr, v3d)
GL_ARB_texture_buffer_object_rgb32 DONE (freedreno, i965/gen6+, softpipe, swr)
GL_ARB_texture_cube_map_array DONE (i965/gen6+, nv50, softpipe, swr, zink)
GL_ARB_texture_gather DONE (freedreno, i965/gen6+, nv50, softpipe, swr, v3d)
- GL_ARB_texture_query_lod DONE (freedreno, i965, nv50, softpipe, swr, v3d)
+ GL_ARB_texture_query_lod DONE (freedreno, i965, nv50, softpipe, swr, v3d, panfrost)
GL_ARB_transform_feedback2 DONE (i965/gen6+, nv50, softpipe, swr, v3d)
GL_ARB_transform_feedback3 DONE (i965/gen7+, softpipe, swr)
GL_ARB_transform_feedback2 DONE (i965/gen6+, nv50, softpipe, swr, v3d)
GL_ARB_transform_feedback3 DONE (i965/gen7+, softpipe, swr)
+ case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
+ return is_deqp ? 4 : 0;
+
case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
return -8;
case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
return -8;