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anv: set number of viewports in clip state (mesh)

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Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15303>
This commit is contained in:
Marcin Ślusarz 2021-12-09 17:13:29 +01:00 • committed by Marge Bot
parent 81df66bfff
commit f410c1142f
2 changed files with 12 additions and 0 deletions
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6
src/intel/vulkan/genX_cmd_buffer.c
View file

@ -3670,6 +3670,12 @@ cmd_buffer_emit_clip(struct anv_cmd_buffer *cmd_buffer)
cmd_buffer->state.gfx.dynamic.viewport.count > 0 ?
cmd_buffer->state.gfx.dynamic.viewport.count - 1 : 0;
}
} else if (anv_pipeline_is_mesh(pipeline)) {
const struct brw_mesh_prog_data *mesh_prog_data = get_mesh_prog_data(pipeline);
if (mesh_prog_data->map.start_dw[VARYING_SLOT_VIEWPORT] >= 0) {
uint32_t viewport_count = cmd_buffer->state.gfx.dynamic.viewport.count;
clip.MaximumVPIndex = viewport_count > 0 ? viewport_count - 1 : 0;
}
}
GENX(3DSTATE_CLIP_pack)(NULL, dwords, &clip);

6
src/intel/vulkan/genX_pipeline.c
View file

@ -1601,6 +1601,12 @@ emit_3dstate_clip(struct anv_graphics_pipeline *pipeline,
clip.UserClipDistanceClipTestEnableBitmask = last->clip_distance_mask;
clip.UserClipDistanceCullTestEnableBitmask = last->cull_distance_mask;
#endif
} else if (anv_pipeline_is_mesh(pipeline)) {
const struct brw_mesh_prog_data *mesh_prog_data = get_mesh_prog_data(pipeline);
if (vp_info && vp_info->viewportCount > 0 &&
mesh_prog_data->map.start_dw[VARYING_SLOT_VIEWPORT] >= 0) {
clip.MaximumVPIndex = vp_info->viewportCount - 1;
}
}
#if GFX_VER == 7