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iris: Actually pin the scratch BO.

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We were pinning it for compute shaders, and pinning it when restoring
saved buffers, but we never actually pinned it in the original batch
for VS/TCS/TES/GS/FS.

Fixes rendering in GFXBench5's Tessellation demo and a bunch of Piglit
geometry shader tests.
This commit is contained in:
Kenneth Graunke 2019-04-11 11:51:26 -07:00
parent 628c9ca908
commit 4fcb749044
1 changed files with 8 additions and 0 deletions
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8
src/gallium/drivers/iris/iris_state.c
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@ -4593,8 +4593,16 @@ iris_upload_dirty_render_state(struct iris_context *ice,
struct iris_compiled_shader *shader = ice->shaders.prog[stage];
if (shader) {
struct brw_stage_prog_data *prog_data = shader->prog_data;
struct iris_resource *cache = (void *) shader->assembly.res;
iris_use_pinned_bo(batch, cache->bo, false);
if (prog_data->total_scratch > 0) {
struct iris_bo *bo =
iris_get_scratch_space(ice, prog_data->total_scratch, stage);
iris_use_pinned_bo(batch, bo, true);
}
iris_batch_emit(batch, shader->derived_data,
iris_derived_program_state_size(stage));
} else {