[Mesa-dev] [PATCH 87/92] ac/nir, radv: move force_persample to ac_shader_info::force_persample
Nicolai Hähnle
nhaehnle at gmail.com
Mon Jun 26 14:19:16 UTC 2017
From: Nicolai Hähnle <nicolai.haehnle at amd.com>
Avoid accessing radv-specific structures during the meat of NIR-to-LLVM
translation.
---
src/amd/common/ac_nir_to_llvm.c | 4 +---
src/amd/common/ac_nir_to_llvm.h | 1 -
src/amd/common/ac_shader_info.c | 6 ++++++
src/amd/common/ac_shader_info.h | 1 +
src/amd/vulkan/radv_cmd_buffer.c | 2 +-
src/amd/vulkan/radv_pipeline.c | 2 +-
6 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index f520e0f..04b04e4 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -3925,25 +3925,23 @@ static void visit_intrinsic(struct ac_nir_context *ctx,
if (ctx->stage == MESA_SHADER_GEOMETRY)
result = ctx->nctx->gs_prim_id;
else if (ctx->stage == MESA_SHADER_TESS_CTRL)
result = ctx->nctx->tcs_patch_id;
else if (ctx->stage == MESA_SHADER_TESS_EVAL)
result = ctx->nctx->tes_patch_id;
else
fprintf(stderr, "Unknown primitive id intrinsic: %d", ctx->stage);
break;
case nir_intrinsic_load_sample_id:
- ctx->nctx->shader_info->fs.force_persample = true;
result = unpack_param(ctx->nctx, ctx->nctx->ancillary, 8, 4);
break;
case nir_intrinsic_load_sample_pos:
- ctx->nctx->shader_info->fs.force_persample = true;
result = load_sample_pos(ctx->nctx);
break;
case nir_intrinsic_load_sample_mask_in:
result = ctx->nctx->sample_coverage;
break;
case nir_intrinsic_load_front_face:
result = LLVMGetParam(ctx->main_function, ctx->abi->param_front_face);
break;
case nir_intrinsic_load_instance_id:
result = LLVMGetParam(ctx->main_function, ctx->abi->param_instance_id);
@@ -4885,21 +4883,21 @@ handle_fs_input_decl(struct nir_to_llvm_context *ctx,
unsigned attrib_count = glsl_count_attribute_slots(variable->type, false);
LLVMValueRef interp;
variable->data.driver_location = idx * 4;
ctx->input_mask |= ((1ull << attrib_count) - 1) << variable->data.location;
if (glsl_get_base_type(glsl_without_array(variable->type)) == GLSL_TYPE_FLOAT) {
unsigned interp_type;
if (variable->data.sample) {
interp_type = INTERP_SAMPLE;
- ctx->shader_info->fs.force_persample = true;
+ ctx->shader_info->info.ps.force_persample = true;
} else if (variable->data.centroid)
interp_type = INTERP_CENTROID;
else
interp_type = INTERP_CENTER;
interp = lookup_interp_param(ctx, variable->data.interpolation, interp_type);
} else
interp = NULL;
for (unsigned i = 0; i < attrib_count; ++i)
diff --git a/src/amd/common/ac_nir_to_llvm.h b/src/amd/common/ac_nir_to_llvm.h
index 4c8b46b..a312f82 100644
--- a/src/amd/common/ac_nir_to_llvm.h
+++ b/src/amd/common/ac_nir_to_llvm.h
@@ -159,21 +159,20 @@ struct ac_shader_variant_info {
uint32_t input_mask;
unsigned output_mask;
uint32_t flat_shaded_mask;
bool has_pcoord;
bool can_discard;
bool writes_z;
bool writes_stencil;
bool writes_sample_mask;
bool early_fragment_test;
bool writes_memory;
- bool force_persample;
bool prim_id_input;
bool layer_input;
} fs;
struct {
unsigned block_size[3];
} cs;
struct {
unsigned vertices_in;
unsigned vertices_out;
unsigned output_prim;
diff --git a/src/amd/common/ac_shader_info.c b/src/amd/common/ac_shader_info.c
index 7d34535..8668c4c 100644
--- a/src/amd/common/ac_shader_info.c
+++ b/src/amd/common/ac_shader_info.c
@@ -38,20 +38,26 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, struct ac_shader_info *info)
break;
case nir_intrinsic_load_draw_id:
info->vs.needs_draw_id = true;
break;
case nir_intrinsic_load_instance_id:
info->vs.needs_instance_id = true;
break;
case nir_intrinsic_load_num_work_groups:
info->cs.grid_components_used = instr->num_components;
break;
+ case nir_intrinsic_load_sample_id:
+ info->ps.force_persample = true;
+ break;
+ case nir_intrinsic_load_sample_pos:
+ info->ps.force_persample = true;
+ break;
case nir_intrinsic_vulkan_resource_index:
info->desc_set_used_mask |= (1 << nir_intrinsic_desc_set(instr));
break;
case nir_intrinsic_image_load:
case nir_intrinsic_image_store:
case nir_intrinsic_image_atomic_add:
case nir_intrinsic_image_atomic_min:
case nir_intrinsic_image_atomic_max:
case nir_intrinsic_image_atomic_and:
case nir_intrinsic_image_atomic_or:
diff --git a/src/amd/common/ac_shader_info.h b/src/amd/common/ac_shader_info.h
index 5bc16cc..965ad54 100644
--- a/src/amd/common/ac_shader_info.h
+++ b/src/amd/common/ac_shader_info.h
@@ -29,20 +29,21 @@ struct ac_nir_compiler_options;
struct ac_shader_info {
bool needs_push_constants;
uint32_t desc_set_used_mask;
struct {
bool has_vertex_buffers; /* needs vertex buffers and base/start */
bool needs_draw_id;
bool needs_instance_id;
} vs;
struct {
+ bool force_persample;
bool needs_sample_positions;
} ps;
struct {
uint8_t grid_components_used;
} cs;
};
/* A NIR pass to gather all the info needed to optimise the allocation patterns
* for the RADV user sgprs
*/
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 9f36d98..c3567d9 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -829,21 +829,21 @@ radv_emit_fragment_shader(struct radv_cmd_buffer *cmd_buffer,
radeon_set_context_reg(cmd_buffer->cs, R_02880C_DB_SHADER_CONTROL,
pipeline->graphics.db_shader_control);
radeon_set_context_reg(cmd_buffer->cs, R_0286CC_SPI_PS_INPUT_ENA,
ps->config.spi_ps_input_ena);
radeon_set_context_reg(cmd_buffer->cs, R_0286D0_SPI_PS_INPUT_ADDR,
ps->config.spi_ps_input_addr);
- if (ps->info.fs.force_persample)
+ if (ps->info.info.ps.force_persample)
spi_baryc_cntl |= S_0286E0_POS_FLOAT_LOCATION(2);
radeon_set_context_reg(cmd_buffer->cs, R_0286D8_SPI_PS_IN_CONTROL,
S_0286D8_NUM_INTERP(ps->info.fs.num_interp));
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,
pipeline->graphics.shader_z_format);
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index e77f959..fb0a27c 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -1307,21 +1307,21 @@ radv_pipeline_init_multisample_state(struct radv_pipeline *pipeline,
struct radv_multisample_state *ms = &pipeline->graphics.ms;
unsigned num_tile_pipes = pipeline->device->physical_device->rad_info.num_tile_pipes;
int ps_iter_samples = 1;
uint32_t mask = 0xffff;
if (vkms)
ms->num_samples = vkms->rasterizationSamples;
else
ms->num_samples = 1;
- if (pipeline->shaders[MESA_SHADER_FRAGMENT]->info.fs.force_persample) {
+ if (pipeline->shaders[MESA_SHADER_FRAGMENT]->info.info.ps.force_persample) {
ps_iter_samples = ms->num_samples;
}
ms->pa_sc_line_cntl = S_028BDC_DX10_DIAMOND_TEST_ENA(1);
ms->pa_sc_aa_config = 0;
ms->db_eqaa = S_028804_HIGH_QUALITY_INTERSECTIONS(1) |
S_028804_STATIC_ANCHOR_ASSOCIATIONS(1);
ms->pa_sc_mode_cntl_1 =
S_028A4C_WALK_FENCE_ENABLE(1) | //TODO linear dst fixes
S_028A4C_WALK_FENCE_SIZE(num_tile_pipes == 2 ? 2 : 3) |
--
2.9.3
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