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freedreno/ir3: disable early-z for SSBO/image writes 

Fixes:

dEQP-GLES31.functional.image_load_store.early_fragment_tests.no_early_fragment_tests_depth
dEQP-GLES31.functional.image_load_store.early_fragment_tests.no_early_fragment_tests_stencil
dEQP-GLES31.functional.image_load_store.early_fragment_tests.no_early_fragment_tests_depth_fbo
dEQP-GLES31.functional.image_load_store.early_fragment_tests.no_early_fragment_tests_stencil_fbo

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2019-03-21 15:57:06 -04:00
parent dbac1a80d1
commit bf5a92811d
1 changed files with 12 additions and 0 deletions
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12
src/freedreno/ir3/ir3_compiler_nir.c
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@ -1202,6 +1202,9 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
ctx->funcs->emit_intrinsic_load_ssbo(ctx, intr, dst);
break;
case nir_intrinsic_store_ssbo_ir3:
if ((ctx->so->type == MESA_SHADER_FRAGMENT) &&
!ctx->s->info.fs.early_fragment_tests)
ctx->so->no_earlyz = true;
ctx->funcs->emit_intrinsic_store_ssbo(ctx, intr);
break;
case nir_intrinsic_get_buffer_size:
@ -1217,6 +1220,9 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
case nir_intrinsic_ssbo_atomic_xor_ir3:
case nir_intrinsic_ssbo_atomic_exchange_ir3:
case nir_intrinsic_ssbo_atomic_comp_swap_ir3:
if ((ctx->so->type == MESA_SHADER_FRAGMENT) &&
!ctx->s->info.fs.early_fragment_tests)
ctx->so->no_earlyz = true;
dst[0] = ctx->funcs->emit_intrinsic_atomic_ssbo(ctx, intr);
break;
case nir_intrinsic_load_shared:
@ -1241,6 +1247,9 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
emit_intrinsic_load_image(ctx, intr, dst);
break;
case nir_intrinsic_image_deref_store:
if ((ctx->so->type == MESA_SHADER_FRAGMENT) &&
!ctx->s->info.fs.early_fragment_tests)
ctx->so->no_earlyz = true;
ctx->funcs->emit_intrinsic_store_image(ctx, intr);
break;
case nir_intrinsic_image_deref_size:
@ -1254,6 +1263,9 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
case nir_intrinsic_image_deref_atomic_xor:
case nir_intrinsic_image_deref_atomic_exchange:
case nir_intrinsic_image_deref_atomic_comp_swap:
if ((ctx->so->type == MESA_SHADER_FRAGMENT) &&
!ctx->s->info.fs.early_fragment_tests)
ctx->so->no_earlyz = true;
dst[0] = ctx->funcs->emit_intrinsic_atomic_image(ctx, intr);
break;
case nir_intrinsic_barrier: