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anv: Emit 3DSTATE_PUSH_CONSTANT_ALLOC_* via a loop. 

Now we're emitting HS and DS packets as well.
This commit is contained in:
Kenneth Graunke 2016-02-22 15:46:23 -08:00
parent 1024a66fc4
commit 7f9b03cc8b
3 changed files with 15 additions and 9 deletions
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6
src/intel/vulkan/anv_pipeline.c
View File

@ -885,6 +885,12 @@ gen7_compute_urb_partition(struct anv_pipeline *pipeline)
pipeline->urb.start[MESA_SHADER_TESS_EVAL] = push_constant_chunks;
pipeline->urb.size[MESA_SHADER_TESS_EVAL] = 1;
pipeline->urb.entries[MESA_SHADER_TESS_EVAL] = 0;
pipeline->urb.push_size[MESA_SHADER_VERTEX] = 4;
pipeline->urb.push_size[MESA_SHADER_TESS_CTRL] = 0;
pipeline->urb.push_size[MESA_SHADER_TESS_EVAL] = 0;
pipeline->urb.push_size[MESA_SHADER_GEOMETRY] = 4;
pipeline->urb.push_size[MESA_SHADER_FRAGMENT] = 4;
}
static void

1
src/intel/vulkan/anv_private.h
View File

@ -1410,6 +1410,7 @@ struct anv_pipeline {
uint32_t scratch_start[MESA_SHADER_STAGES];
uint32_t total_scratch;
struct {
uint8_t push_size[MESA_SHADER_FRAGMENT + 1];
uint32_t start[MESA_SHADER_GEOMETRY + 1];
uint32_t size[MESA_SHADER_GEOMETRY + 1];
uint32_t entries[MESA_SHADER_GEOMETRY + 1];

17
src/intel/vulkan/genX_pipeline_util.h
View File

@ -200,15 +200,14 @@ emit_urb_setup(struct anv_pipeline *pipeline)
.Address = { &device->workaround_bo, 0 });
#endif
anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PUSH_CONSTANT_ALLOC_VS),
.ConstantBufferOffset = 0,
.ConstantBufferSize = 4);
anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PUSH_CONSTANT_ALLOC_GS),
.ConstantBufferOffset = 4,
.ConstantBufferSize = 4);
anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PUSH_CONSTANT_ALLOC_PS),
.ConstantBufferOffset = 8,
.ConstantBufferSize = 4);
unsigned push_start = 0;
for (int i = MESA_SHADER_VERTEX; i <= MESA_SHADER_FRAGMENT; i++) {
anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PUSH_CONSTANT_ALLOC_VS),
._3DCommandSubOpcode = 18 + i,
.ConstantBufferOffset = push_start,
.ConstantBufferSize = pipeline->urb.push_size[i]);
push_start += pipeline->urb.push_size[i];
}
for (int i = MESA_SHADER_VERTEX; i <= MESA_SHADER_GEOMETRY; i++) {
anv_batch_emit(&pipeline->batch, GENX(3DSTATE_URB_VS),