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anv: limit URB reconfigurations when using blorp

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If the last graphics pipeline bound to the command buffer has enough
space in its VS URB entries for Blorp then avoid reconfiguring the URB
partitions.

v2: s/0/MESA_SHADER_VERTEX/ (Caio)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
This commit is contained in:
Lionel Landwerlin
2019-03-06 11:42:14 +00:00
parent 84e70556fb
commit 0d46e40467
3 changed files with 11 additions and 3 deletions
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6
src/intel/vulkan/genX_pipeline.c
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@@ -308,18 +308,18 @@ genX(emit_urb_setup)(struct anv_device *device, struct anv_batch *batch,
static void
emit_urb_setup(struct anv_pipeline *pipeline)
{
unsigned entry_size[4];
for (int i = MESA_SHADER_VERTEX; i <= MESA_SHADER_GEOMETRY; i++) {
const struct brw_vue_prog_data *prog_data =
!anv_pipeline_has_stage(pipeline, i) ? NULL :
(const struct brw_vue_prog_data *) pipeline->shaders[i]->prog_data;
entry_size[i] = prog_data ? prog_data->urb_entry_size : 1;
pipeline->urb.entry_size[i] = prog_data ? prog_data->urb_entry_size : 1;
}
genX(emit_urb_setup)(pipeline->device, &pipeline->batch,
pipeline->urb.l3_config,
pipeline->active_stages, entry_size);
pipeline->active_stages,
pipeline->urb.entry_size);
}
static void