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anv/pipeline: Use feedback loop flags for self-dependencies

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Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22191>
This commit is contained in:
Faith Ekstrand 2023-03-29 10:02:15 -05:00 • committed by Marge Bot
parent f3876db1ee
commit 8df8a3c19b
2 changed files with 9 additions and 6 deletions
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2
src/intel/vulkan/anv_genX.h
View file

@ -38,8 +38,6 @@
struct intel_sample_positions; struct intel_sample_positions;
typedef struct VkRenderingSelfDependencyInfoMESA VkRenderingSelfDependencyInfoMESA;
extern const uint32_t genX(vk_to_intel_cullmode)[]; extern const uint32_t genX(vk_to_intel_cullmode)[];
extern const uint32_t genX(vk_to_intel_front_face)[]; extern const uint32_t genX(vk_to_intel_front_face)[];

13
src/intel/vulkan/genX_pipeline.c
View file

@ -1428,6 +1428,13 @@ emit_3dstate_gs(struct anv_graphics_pipeline *pipeline)
} }
} }
static bool
rp_has_ds_self_dep(const struct vk_render_pass_state *rp)
{
return rp->pipeline_flags &
VK_PIPELINE_CREATE_DEPTH_STENCIL_ATTACHMENT_FEEDBACK_LOOP_BIT_EXT;
}
static void static void
emit_3dstate_wm(struct anv_graphics_pipeline *pipeline, emit_3dstate_wm(struct anv_graphics_pipeline *pipeline,
const struct vk_input_assembly_state *ia, const struct vk_input_assembly_state *ia,
@ -1570,8 +1577,7 @@ emit_3dstate_ps_extra(struct anv_graphics_pipeline *pipeline,
* around to fetching from the input attachment and we may get the depth * around to fetching from the input attachment and we may get the depth
* or stencil value from the current draw rather than the previous one. * or stencil value from the current draw rather than the previous one.
*/ */
ps.PixelShaderKillsPixel = rp->depth_self_dependency || ps.PixelShaderKillsPixel = rp_has_ds_self_dep(rp) ||
rp->stencil_self_dependency ||
wm_prog_data->uses_kill; wm_prog_data->uses_kill;
ps.PixelShaderComputesStencil = wm_prog_data->computed_stencil; ps.PixelShaderComputesStencil = wm_prog_data->computed_stencil;
@ -1639,8 +1645,7 @@ compute_kill_pixel(struct anv_graphics_pipeline *pipeline,
* of an alpha test. * of an alpha test.
*/ */
pipeline->kill_pixel = pipeline->kill_pixel =
rp->depth_self_dependency || rp_has_ds_self_dep(rp) ||
rp->stencil_self_dependency ||
wm_prog_data->uses_kill || wm_prog_data->uses_kill ||
wm_prog_data->uses_omask || wm_prog_data->uses_omask ||
(ms && ms->alpha_to_coverage_enable); (ms && ms->alpha_to_coverage_enable);