* we can't do that yet because we don't have the ability to copy nir.
*/
static nir_shader *
-anv_shader_compile_to_nir(struct anv_device *device,
+anv_shader_compile_to_nir(struct anv_pipeline *pipeline,
struct anv_shader_module *module,
const char *entrypoint_name,
gl_shader_stage stage,
const VkSpecializationInfo *spec_info)
{
+ const struct anv_device *device = pipeline->device;
+
const struct brw_compiler *compiler =
device->instance->physicalDevice.compiler;
const nir_shader_compiler_options *nir_options =
nir_var_shader_in | nir_var_shader_out | nir_var_system_value);
if (stage == MESA_SHADER_FRAGMENT)
- NIR_PASS_V(nir, nir_lower_wpos_center);
+ NIR_PASS_V(nir, nir_lower_wpos_center, pipeline->sample_shading_enable);
/* Now that we've deleted all but the main function, we can go ahead and
* lower the rest of the constant initializers.
if (stage == MESA_SHADER_FRAGMENT)
NIR_PASS_V(nir, anv_nir_lower_input_attachments);
- nir_shader_gather_info(nir, entry_point->impl);
-
return nir;
}
info->pMultisampleState &&
info->pMultisampleState->alphaToCoverageEnable;
- if (info->pMultisampleState && info->pMultisampleState->rasterizationSamples > 1) {
+ if (info->pMultisampleState) {
/* We should probably pull this out of the shader, but it's fairly
* harmless to compute it and then let dead-code take care of it.
*/
- key->persample_interp =
- (info->pMultisampleState->minSampleShading *
- info->pMultisampleState->rasterizationSamples) > 1;
- key->multisample_fbo = true;
+ if (info->pMultisampleState->rasterizationSamples > 1) {
+ key->persample_interp =
+ (info->pMultisampleState->minSampleShading *
+ info->pMultisampleState->rasterizationSamples) > 1;
+ key->multisample_fbo = true;
+ }
+
+ key->frag_coord_adds_sample_pos =
+ info->pMultisampleState->sampleShadingEnable;
}
}
populate_sampler_prog_key(devinfo, &key->tex);
}
+static void
+anv_pipeline_hash_shader(struct anv_pipeline *pipeline,
+ struct anv_shader_module *module,
+ const char *entrypoint,
+ gl_shader_stage stage,
+ const VkSpecializationInfo *spec_info,
+ const void *key, size_t key_size,
+ unsigned char *sha1_out)
+{
+ struct mesa_sha1 ctx;
+
+ _mesa_sha1_init(&ctx);
+ if (pipeline->layout) {
+ _mesa_sha1_update(&ctx, pipeline->layout->sha1,
+ sizeof(pipeline->layout->sha1));
+ }
+ _mesa_sha1_update(&ctx, module->sha1, sizeof(module->sha1));
+ _mesa_sha1_update(&ctx, entrypoint, strlen(entrypoint));
+ _mesa_sha1_update(&ctx, &stage, sizeof(stage));
+ if (spec_info) {
+ _mesa_sha1_update(&ctx, spec_info->pMapEntries,
+ spec_info->mapEntryCount * sizeof(*spec_info->pMapEntries));
+ _mesa_sha1_update(&ctx, spec_info->pData, spec_info->dataSize);
+ }
+ _mesa_sha1_update(&ctx, key, key_size);
+ _mesa_sha1_final(&ctx, sha1_out);
+}
+
static nir_shader *
anv_pipeline_compile(struct anv_pipeline *pipeline,
struct anv_shader_module *module,
struct brw_stage_prog_data *prog_data,
struct anv_pipeline_bind_map *map)
{
- nir_shader *nir = anv_shader_compile_to_nir(pipeline->device,
+ nir_shader *nir = anv_shader_compile_to_nir(pipeline,
module, entrypoint, stage,
spec_info);
if (nir == NULL)
NIR_PASS_V(nir, anv_nir_lower_push_constants);
+ nir_shader_gather_info(nir, nir_shader_get_entrypoint(nir));
+
/* Figure out the number of parameters */
prog_data->nr_params = 0;
populate_vs_prog_key(&pipeline->device->info, &key);
if (cache) {
- anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
- pipeline->layout, spec_info);
+ anv_pipeline_hash_shader(pipeline, module, entrypoint,
+ MESA_SHADER_VERTEX, spec_info,
+ &key, sizeof(key), sha1);
bin = anv_pipeline_cache_search(cache, sha1, 20);
}
tcs_key.input_vertices = info->pTessellationState->patchControlPoints;
if (cache) {
- anv_hash_shader(tcs_sha1, &tcs_key, sizeof(tcs_key), tcs_module,
- tcs_entrypoint, pipeline->layout, tcs_spec_info);
- anv_hash_shader(tes_sha1, &tes_key, sizeof(tes_key), tes_module,
- tes_entrypoint, pipeline->layout, tes_spec_info);
+ anv_pipeline_hash_shader(pipeline, tcs_module, tcs_entrypoint,
+ MESA_SHADER_TESS_CTRL, tcs_spec_info,
+ &tcs_key, sizeof(tcs_key), tcs_sha1);
+ anv_pipeline_hash_shader(pipeline, tes_module, tes_entrypoint,
+ MESA_SHADER_TESS_EVAL, tes_spec_info,
+ &tes_key, sizeof(tes_key), tes_sha1);
memcpy(&tcs_sha1[20], tes_sha1, 20);
memcpy(&tes_sha1[20], tcs_sha1, 20);
tcs_bin = anv_pipeline_cache_search(cache, tcs_sha1, sizeof(tcs_sha1));
populate_gs_prog_key(&pipeline->device->info, &key);
if (cache) {
- anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
- pipeline->layout, spec_info);
+ anv_pipeline_hash_shader(pipeline, module, entrypoint,
+ MESA_SHADER_GEOMETRY, spec_info,
+ &key, sizeof(key), sha1);
bin = anv_pipeline_cache_search(cache, sha1, 20);
}
populate_wm_prog_key(pipeline, info, &key);
if (cache) {
- anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
- pipeline->layout, spec_info);
+ anv_pipeline_hash_shader(pipeline, module, entrypoint,
+ MESA_SHADER_FRAGMENT, spec_info,
+ &key, sizeof(key), sha1);
bin = anv_pipeline_cache_search(cache, sha1, 20);
}
populate_cs_prog_key(&pipeline->device->info, &key);
if (cache) {
- anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
- pipeline->layout, spec_info);
+ anv_pipeline_hash_shader(pipeline, module, entrypoint,
+ MESA_SHADER_COMPUTE, spec_info,
+ &key, sizeof(key), sha1);
bin = anv_pipeline_cache_search(cache, sha1, 20);
}
pipeline->depth_clamp_enable = pCreateInfo->pRasterizationState &&
pCreateInfo->pRasterizationState->depthClampEnable;
+ pipeline->sample_shading_enable = pCreateInfo->pMultisampleState &&
+ pCreateInfo->pMultisampleState->sampleShadingEnable;
+
pipeline->needs_data_cache = false;
/* When we free the pipeline, we detect stages based on the NULL status
projects / mesa.git / blobdiff