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radv: remove small overhead of radv_pipeline_has_ngg() 

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4784
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10908>
This commit is contained in:
Samuel Pitoiset 2021-05-20 22:54:51 +02:00 committed by Marge Bot
parent ca783612e7
commit a00be79d80
3 changed files with 9 additions and 6 deletions
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6
src/amd/vulkan/radv_cmd_buffer.c
View File

@ -3054,7 +3054,7 @@ radv_flush_ngg_gs_state(struct radv_cmd_buffer *cmd_buffer)
uint32_t ngg_gs_state = 0;
uint32_t base_reg;
if (!radv_pipeline_has_gs(pipeline) || !radv_pipeline_has_ngg(pipeline))
if (!radv_pipeline_has_gs(pipeline) || !pipeline->graphics.is_ngg)
return;
/* By default NGG GS queries are disabled but they are enabled if the
@ -4378,8 +4378,8 @@ radv_CmdBindPipeline(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipeline
if (cmd_buffer->device->physical_device->rad_info.has_vgt_flush_ngg_legacy_bug &&
cmd_buffer->state.emitted_pipeline &&
radv_pipeline_has_ngg(cmd_buffer->state.emitted_pipeline) &&
!radv_pipeline_has_ngg(cmd_buffer->state.pipeline)) {
cmd_buffer->state.emitted_pipeline->graphics.is_ngg &&
!cmd_buffer->state.pipeline->graphics.is_ngg) {
/* Transitioning from NGG to legacy GS requires
* VGT_FLUSH on GFX10 and Sienna Cichlid. VGT_FLUSH
* is also emitted at the beginning of IBs when legacy

4
src/amd/vulkan/radv_pipeline.c
View File

@ -142,7 +142,7 @@ radv_pipeline_get_color_blend_state(const VkGraphicsPipelineCreateInfo *pCreateI
return NULL;
}
bool
static bool
radv_pipeline_has_ngg(const struct radv_pipeline *pipeline)
{
struct radv_shader_variant *variant = NULL;
@ -5481,6 +5481,8 @@ radv_pipeline_init(struct radv_pipeline *pipeline, struct radv_device *device,
/* Find the last vertex shader stage that eventually uses streamout. */
pipeline->streamout_shader = radv_pipeline_get_streamout_shader(pipeline);
pipeline->graphics.is_ngg = radv_pipeline_has_ngg(pipeline);
radv_pipeline_generate_pm4(pipeline, pCreateInfo, extra, &blend);
return result;

5
src/amd/vulkan/radv_private.h
View File

@ -1740,6 +1740,9 @@ struct radv_pipeline {
/* Used for rbplus */
uint32_t col_format;
uint32_t cb_target_mask;
/* Whether the pipeline uses NGG (GFX10+). */
bool is_ngg;
} graphics;
};
@ -1765,8 +1768,6 @@ radv_pipeline_has_tess(const struct radv_pipeline *pipeline)
return pipeline->shaders[MESA_SHADER_TESS_CTRL] ? true : false;
}
bool radv_pipeline_has_ngg(const struct radv_pipeline *pipeline);
bool radv_pipeline_has_ngg_passthrough(const struct radv_pipeline *pipeline);
bool radv_pipeline_has_gs_copy_shader(const struct radv_pipeline *pipeline);