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radv: move shader_z_format calculation to pipeline.

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No need to recalculate this every time.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2017-03-28 11:34:46 +10:00
parent 8996fdbf61
commit 4b467c759e
3 changed files with 8 additions and 4 deletions
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5
src/amd/vulkan/radv_cmd_buffer.c
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@@ -709,10 +709,7 @@ radv_emit_fragment_shader(struct radv_cmd_buffer *cmd_buffer,
radeon_set_context_reg(cmd_buffer->cs, R_0286E0_SPI_BARYC_CNTL, spi_baryc_cntl);
radeon_set_context_reg(cmd_buffer->cs, R_028710_SPI_SHADER_Z_FORMAT,
ps->info.fs.writes_sample_mask ? V_028710_SPI_SHADER_32_ABGR :
ps->info.fs.writes_stencil ? V_028710_SPI_SHADER_32_GR :
ps->info.fs.writes_z ? V_028710_SPI_SHADER_32_R :
V_028710_SPI_SHADER_ZERO);
pipeline->graphics.shader_z_format);
radeon_set_context_reg(cmd_buffer->cs, R_028714_SPI_SHADER_COL_FORMAT, blend->spi_shader_col_format);

6
src/amd/vulkan/radv_pipeline.c
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@@ -1666,6 +1666,12 @@ radv_pipeline_init(struct radv_pipeline *pipeline,
S_02880C_EXEC_ON_HIER_FAIL(ps->info.fs.writes_memory) |
S_02880C_EXEC_ON_NOOP(ps->info.fs.writes_memory);
pipeline->graphics.shader_z_format =
ps->info.fs.writes_sample_mask ? V_028710_SPI_SHADER_32_ABGR :
ps->info.fs.writes_stencil ? V_028710_SPI_SHADER_32_GR :
ps->info.fs.writes_z ? V_028710_SPI_SHADER_32_R :
V_028710_SPI_SHADER_ZERO;
const VkPipelineVertexInputStateCreateInfo *vi_info =
pCreateInfo->pVertexInputState;
for (uint32_t i = 0; i < vi_info->vertexAttributeDescriptionCount; i++) {

1
src/amd/vulkan/radv_private.h
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@@ -956,6 +956,7 @@ struct radv_pipeline {
struct radv_raster_state raster;
struct radv_multisample_state ms;
uint32_t db_shader_control;
uint32_t shader_z_format;
unsigned prim;
unsigned gs_out;
uint32_t vgt_gs_mode;