#include <fcntl.h>
#include "util/mesa-sha1.h"
+#include "common/gen_l3_config.h"
#include "anv_private.h"
#include "brw_nir.h"
#include "anv_nir.h"
-#include "nir/spirv/nir_spirv.h"
+#include "spirv/nir_spirv.h"
/* Needed for SWIZZLE macros */
#include "program/prog_instruction.h"
assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO);
assert(pCreateInfo->flags == 0);
- module = anv_alloc2(&device->alloc, pAllocator,
+ module = vk_alloc2(&device->alloc, pAllocator,
sizeof(*module) + pCreateInfo->codeSize, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (module == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- module->nir = NULL;
module->size = pCreateInfo->codeSize;
memcpy(module->data, pCreateInfo->pCode, module->size);
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_shader_module, module, _module);
- anv_free2(&device->alloc, pAllocator, module);
+ if (!module)
+ return;
+
+ vk_free2(&device->alloc, pAllocator, module);
}
#define SPIR_V_MAGIC_NUMBER 0x07230203
const nir_shader_compiler_options *nir_options =
compiler->glsl_compiler_options[stage].NirOptions;
- nir_shader *nir;
- nir_function *entry_point;
- if (module->nir) {
- /* Some things such as our meta clear/blit code will give us a NIR
- * shader directly. In that case, we just ignore the SPIR-V entirely
- * and just use the NIR shader */
- nir = module->nir;
- nir->options = nir_options;
- nir_validate_shader(nir);
-
- assert(exec_list_length(&nir->functions) == 1);
- struct exec_node *node = exec_list_get_head(&nir->functions);
- entry_point = exec_node_data(nir_function, node, node);
- } else {
- uint32_t *spirv = (uint32_t *) module->data;
- assert(spirv[0] == SPIR_V_MAGIC_NUMBER);
- assert(module->size % 4 == 0);
-
- uint32_t num_spec_entries = 0;
- struct nir_spirv_specialization *spec_entries = NULL;
- if (spec_info && spec_info->mapEntryCount > 0) {
- num_spec_entries = spec_info->mapEntryCount;
- spec_entries = malloc(num_spec_entries * sizeof(*spec_entries));
- for (uint32_t i = 0; i < num_spec_entries; i++) {
- const uint32_t *data =
- spec_info->pData + spec_info->pMapEntries[i].offset;
- assert((const void *)(data + 1) <=
- spec_info->pData + spec_info->dataSize);
-
- spec_entries[i].id = spec_info->pMapEntries[i].constantID;
- spec_entries[i].data = *data;
- }
+ uint32_t *spirv = (uint32_t *) module->data;
+ assert(spirv[0] == SPIR_V_MAGIC_NUMBER);
+ assert(module->size % 4 == 0);
+
+ uint32_t num_spec_entries = 0;
+ struct nir_spirv_specialization *spec_entries = NULL;
+ if (spec_info && spec_info->mapEntryCount > 0) {
+ num_spec_entries = spec_info->mapEntryCount;
+ spec_entries = malloc(num_spec_entries * sizeof(*spec_entries));
+ for (uint32_t i = 0; i < num_spec_entries; i++) {
+ VkSpecializationMapEntry entry = spec_info->pMapEntries[i];
+ const void *data = spec_info->pData + entry.offset;
+ assert(data + entry.size <= spec_info->pData + spec_info->dataSize);
+
+ spec_entries[i].id = spec_info->pMapEntries[i].constantID;
+ if (spec_info->dataSize == 8)
+ spec_entries[i].data64 = *(const uint64_t *)data;
+ else
+ spec_entries[i].data32 = *(const uint32_t *)data;
}
+ }
- entry_point = spirv_to_nir(spirv, module->size / 4,
- spec_entries, num_spec_entries,
- stage, entrypoint_name, nir_options);
- nir = entry_point->shader;
- assert(nir->stage == stage);
- nir_validate_shader(nir);
-
- free(spec_entries);
-
- nir_lower_returns(nir);
- nir_validate_shader(nir);
+ nir_function *entry_point =
+ spirv_to_nir(spirv, module->size / 4,
+ spec_entries, num_spec_entries,
+ stage, entrypoint_name, NULL, nir_options);
+ nir_shader *nir = entry_point->shader;
+ assert(nir->stage == stage);
+ nir_validate_shader(nir);
- nir_inline_functions(nir);
- nir_validate_shader(nir);
+ free(spec_entries);
- /* Pick off the single entrypoint that we want */
- foreach_list_typed_safe(nir_function, func, node, &nir->functions) {
- if (func != entry_point)
- exec_node_remove(&func->node);
- }
- assert(exec_list_length(&nir->functions) == 1);
- entry_point->name = ralloc_strdup(entry_point, "main");
+ if (stage == MESA_SHADER_FRAGMENT)
+ NIR_PASS_V(nir, nir_lower_wpos_center);
- nir_remove_dead_variables(nir, nir_var_shader_in);
- nir_remove_dead_variables(nir, nir_var_shader_out);
- nir_remove_dead_variables(nir, nir_var_system_value);
- nir_validate_shader(nir);
+ /* We have to lower away local constant initializers right before we
+ * inline functions. That way they get properly initialized at the top
+ * of the function and not at the top of its caller.
+ */
+ NIR_PASS_V(nir, nir_lower_constant_initializers, nir_var_local);
+ NIR_PASS_V(nir, nir_lower_returns);
+ NIR_PASS_V(nir, nir_inline_functions);
+
+ /* Pick off the single entrypoint that we want */
+ foreach_list_typed_safe(nir_function, func, node, &nir->functions) {
+ if (func != entry_point)
+ exec_node_remove(&func->node);
+ }
+ assert(exec_list_length(&nir->functions) == 1);
+ entry_point->name = ralloc_strdup(entry_point, "main");
- nir_lower_outputs_to_temporaries(entry_point->shader, entry_point);
+ NIR_PASS_V(nir, nir_remove_dead_variables,
+ nir_var_shader_in | nir_var_shader_out | nir_var_system_value);
- nir_lower_system_values(nir);
- nir_validate_shader(nir);
- }
+ /* Now that we've deleted all but the main function, we can go ahead and
+ * lower the rest of the constant initializers.
+ */
+ NIR_PASS_V(nir, nir_lower_constant_initializers, ~0);
+ NIR_PASS_V(nir, nir_propagate_invariant);
+ NIR_PASS_V(nir, nir_lower_io_to_temporaries,
+ entry_point->impl, true, false);
+ NIR_PASS_V(nir, nir_lower_system_values);
/* Vulkan uses the separate-shader linking model */
- nir->info.separate_shader = true;
+ nir->info->separate_shader = true;
- nir = brw_preprocess_nir(nir, compiler->scalar_stage[stage]);
+ nir = brw_preprocess_nir(compiler, nir);
- nir_shader_gather_info(nir, entry_point->impl);
+ NIR_PASS_V(nir, nir_lower_clip_cull_distance_arrays);
- uint32_t indirect_mask = 0;
- if (compiler->glsl_compiler_options[stage].EmitNoIndirectInput)
- indirect_mask |= (1 << nir_var_shader_in);
- if (compiler->glsl_compiler_options[stage].EmitNoIndirectTemp)
- indirect_mask |= 1 << nir_var_local;
+ if (stage == MESA_SHADER_FRAGMENT)
+ NIR_PASS_V(nir, anv_nir_lower_input_attachments);
- nir_lower_indirect_derefs(nir, indirect_mask);
+ nir_shader_gather_info(nir, entry_point->impl);
return nir;
}
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_pipeline, pipeline, _pipeline);
- for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) {
- free(pipeline->bindings[s].surface_to_descriptor);
- free(pipeline->bindings[s].sampler_to_descriptor);
- }
+ if (!pipeline)
+ return;
anv_reloc_list_finish(&pipeline->batch_relocs,
pAllocator ? pAllocator : &device->alloc);
if (pipeline->blend_state.map)
anv_state_pool_free(&device->dynamic_state_pool, pipeline->blend_state);
- anv_free2(&device->alloc, pAllocator, pipeline);
+
+ for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) {
+ if (pipeline->shaders[s])
+ anv_shader_bin_unref(device, pipeline->shaders[s]);
+ }
+
+ vk_free2(&device->alloc, pAllocator, pipeline);
}
static const uint32_t vk_to_gen_primitive_type[] = {
};
static void
-populate_sampler_prog_key(const struct brw_device_info *devinfo,
+populate_sampler_prog_key(const struct gen_device_info *devinfo,
struct brw_sampler_prog_key_data *key)
{
/* XXX: Handle texture swizzle on HSW- */
}
static void
-populate_vs_prog_key(const struct brw_device_info *devinfo,
+populate_vs_prog_key(const struct gen_device_info *devinfo,
struct brw_vs_prog_key *key)
{
memset(key, 0, sizeof(*key));
}
static void
-populate_gs_prog_key(const struct brw_device_info *devinfo,
+populate_gs_prog_key(const struct gen_device_info *devinfo,
struct brw_gs_prog_key *key)
{
memset(key, 0, sizeof(*key));
}
static void
-populate_wm_prog_key(const struct brw_device_info *devinfo,
+populate_wm_prog_key(const struct gen_device_info *devinfo,
const VkGraphicsPipelineCreateInfo *info,
- const struct anv_graphics_pipeline_create_info *extra,
struct brw_wm_prog_key *key)
{
ANV_FROM_HANDLE(anv_render_pass, render_pass, info->renderPass);
/* XXX Vulkan doesn't appear to specify */
key->clamp_fragment_color = false;
- /* Vulkan always specifies upper-left coordinates */
- key->drawable_height = 0;
- key->render_to_fbo = false;
-
- if (extra && extra->color_attachment_count >= 0) {
- key->nr_color_regions = extra->color_attachment_count;
- } else {
- key->nr_color_regions =
- render_pass->subpasses[info->subpass].color_count;
- }
+ key->nr_color_regions =
+ render_pass->subpasses[info->subpass].color_count;
key->replicate_alpha = key->nr_color_regions > 1 &&
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_shading = info->pMultisampleState->sampleShadingEnable;
- if (key->persample_shading)
- key->persample_2x = info->pMultisampleState->rasterizationSamples == 2;
-
- key->compute_pos_offset = info->pMultisampleState->sampleShadingEnable;
- key->compute_sample_id = info->pMultisampleState->sampleShadingEnable;
+ key->persample_interp =
+ (info->pMultisampleState->minSampleShading *
+ info->pMultisampleState->rasterizationSamples) > 1;
+ key->multisample_fbo = true;
}
}
static void
-populate_cs_prog_key(const struct brw_device_info *devinfo,
+populate_cs_prog_key(const struct gen_device_info *devinfo,
struct brw_cs_prog_key *key)
{
memset(key, 0, sizeof(*key));
const char *entrypoint,
gl_shader_stage stage,
const VkSpecializationInfo *spec_info,
- struct brw_stage_prog_data *prog_data)
+ struct brw_stage_prog_data *prog_data,
+ struct anv_pipeline_bind_map *map)
{
- const struct brw_compiler *compiler =
- pipeline->device->instance->physicalDevice.compiler;
-
nir_shader *nir = anv_shader_compile_to_nir(pipeline->device,
module, entrypoint, stage,
spec_info);
if (nir == NULL)
return NULL;
- anv_nir_lower_push_constants(nir, compiler->scalar_stage[stage]);
+ NIR_PASS_V(nir, anv_nir_lower_push_constants);
/* Figure out the number of parameters */
prog_data->nr_params = 0;
/* If the shader uses any push constants at all, we'll just give
* them the maximum possible number
*/
+ assert(nir->num_uniforms <= MAX_PUSH_CONSTANTS_SIZE);
prog_data->nr_params += MAX_PUSH_CONSTANTS_SIZE / sizeof(float);
}
if (pipeline->layout && pipeline->layout->stage[stage].has_dynamic_offsets)
prog_data->nr_params += MAX_DYNAMIC_BUFFERS * 2;
- if (nir->info.num_images > 0)
- prog_data->nr_params += nir->info.num_images * BRW_IMAGE_PARAM_SIZE;
+ if (nir->info->num_images > 0) {
+ prog_data->nr_params += nir->info->num_images * BRW_IMAGE_PARAM_SIZE;
+ pipeline->needs_data_cache = true;
+ }
+
+ if (stage == MESA_SHADER_COMPUTE)
+ ((struct brw_cs_prog_data *)prog_data)->thread_local_id_index =
+ prog_data->nr_params++; /* The CS Thread ID uniform */
+
+ if (nir->info->num_ssbos > 0)
+ pipeline->needs_data_cache = true;
if (prog_data->nr_params > 0) {
/* XXX: I think we're leaking this */
/* Set up dynamic offsets */
anv_nir_apply_dynamic_offsets(pipeline, nir, prog_data);
- char surface_usage_mask[256], sampler_usage_mask[256];
- zero(surface_usage_mask);
- zero(sampler_usage_mask);
-
/* Apply the actual pipeline layout to UBOs, SSBOs, and textures */
if (pipeline->layout)
- anv_nir_apply_pipeline_layout(pipeline, nir, prog_data);
+ anv_nir_apply_pipeline_layout(pipeline, nir, prog_data, map);
- /* All binding table offsets provided by apply_pipeline_layout() are
- * relative to the start of the bindint table (plus MAX_RTS for VS).
+ /* nir_lower_io will only handle the push constants; we need to set this
+ * to the full number of possible uniforms.
*/
- unsigned bias;
- switch (stage) {
- case MESA_SHADER_FRAGMENT:
- bias = MAX_RTS;
- break;
- case MESA_SHADER_COMPUTE:
- bias = 1;
- break;
- default:
- bias = 0;
- break;
- }
+ nir->num_uniforms = prog_data->nr_params * 4;
+
+ return nir;
+}
+
+static void
+anv_fill_binding_table(struct brw_stage_prog_data *prog_data, unsigned bias)
+{
prog_data->binding_table.size_bytes = 0;
prog_data->binding_table.texture_start = bias;
+ prog_data->binding_table.gather_texture_start = bias;
prog_data->binding_table.ubo_start = bias;
prog_data->binding_table.ssbo_start = bias;
prog_data->binding_table.image_start = bias;
+}
- /* Finish the optimization and compilation process */
- if (nir->stage != MESA_SHADER_VERTEX &&
- nir->stage != MESA_SHADER_TESS_CTRL &&
- nir->stage != MESA_SHADER_TESS_EVAL &&
- nir->stage != MESA_SHADER_FRAGMENT) {
- nir = brw_nir_lower_io(nir, &pipeline->device->info,
- compiler->scalar_stage[stage], false, NULL);
+static struct anv_shader_bin *
+anv_pipeline_upload_kernel(struct anv_pipeline *pipeline,
+ struct anv_pipeline_cache *cache,
+ const void *key_data, uint32_t key_size,
+ const void *kernel_data, uint32_t kernel_size,
+ const struct brw_stage_prog_data *prog_data,
+ uint32_t prog_data_size,
+ const struct anv_pipeline_bind_map *bind_map)
+{
+ if (cache) {
+ return anv_pipeline_cache_upload_kernel(cache, key_data, key_size,
+ kernel_data, kernel_size,
+ prog_data, prog_data_size,
+ bind_map);
+ } else {
+ return anv_shader_bin_create(pipeline->device, key_data, key_size,
+ kernel_data, kernel_size,
+ prog_data, prog_data_size,
+ prog_data->param, bind_map);
}
-
- /* nir_lower_io will only handle the push constants; we need to set this
- * to the full number of possible uniforms.
- */
- nir->num_uniforms = prog_data->nr_params * 4;
-
- return nir;
}
+
static void
anv_pipeline_add_compiled_stage(struct anv_pipeline *pipeline,
gl_shader_stage stage,
- struct brw_stage_prog_data *prog_data)
+ struct anv_shader_bin *shader)
{
- struct brw_device_info *devinfo = &pipeline->device->info;
- uint32_t max_threads[] = {
- [MESA_SHADER_VERTEX] = devinfo->max_vs_threads,
- [MESA_SHADER_TESS_CTRL] = devinfo->max_hs_threads,
- [MESA_SHADER_TESS_EVAL] = devinfo->max_ds_threads,
- [MESA_SHADER_GEOMETRY] = devinfo->max_gs_threads,
- [MESA_SHADER_FRAGMENT] = devinfo->max_wm_threads,
- [MESA_SHADER_COMPUTE] = devinfo->max_cs_threads,
- };
-
- pipeline->prog_data[stage] = prog_data;
+ pipeline->shaders[stage] = shader;
pipeline->active_stages |= mesa_to_vk_shader_stage(stage);
- pipeline->scratch_start[stage] = pipeline->total_scratch;
- pipeline->total_scratch =
- align_u32(pipeline->total_scratch, 1024) +
- prog_data->total_scratch * max_threads[stage];
}
static VkResult
{
const struct brw_compiler *compiler =
pipeline->device->instance->physicalDevice.compiler;
- struct brw_vs_prog_data *prog_data = &pipeline->vs_prog_data;
+ struct anv_pipeline_bind_map map;
struct brw_vs_prog_key key;
- uint32_t kernel;
- unsigned char sha1[20], *hash;
+ struct anv_shader_bin *bin = NULL;
+ unsigned char sha1[20];
populate_vs_prog_key(&pipeline->device->info, &key);
- if (module->size > 0) {
- hash = sha1;
- anv_hash_shader(hash, &key, sizeof(key), module, entrypoint, spec_info);
- kernel = anv_pipeline_cache_search(cache, hash, prog_data);
- } else {
- hash = NULL;
+ if (cache) {
+ anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
+ pipeline->layout, spec_info);
+ bin = anv_pipeline_cache_search(cache, sha1, 20);
}
- if (module->size == 0 || kernel == NO_KERNEL) {
- memset(prog_data, 0, sizeof(*prog_data));
+ if (bin == NULL) {
+ struct brw_vs_prog_data prog_data = { 0, };
+ struct anv_pipeline_binding surface_to_descriptor[256];
+ struct anv_pipeline_binding sampler_to_descriptor[256];
+
+ map = (struct anv_pipeline_bind_map) {
+ .surface_to_descriptor = surface_to_descriptor,
+ .sampler_to_descriptor = sampler_to_descriptor
+ };
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_VERTEX, spec_info,
- &prog_data->base.base);
+ &prog_data.base.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ anv_fill_binding_table(&prog_data.base.base, 0);
+
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
- prog_data->inputs_read = nir->info.inputs_read;
- if (nir->info.outputs_written & (1ull << VARYING_SLOT_PSIZ))
- pipeline->writes_point_size = true;
+ prog_data.inputs_read = nir->info->inputs_read;
brw_compute_vue_map(&pipeline->device->info,
- &prog_data->base.vue_map,
- nir->info.outputs_written,
- nir->info.separate_shader);
+ &prog_data.base.vue_map,
+ nir->info->outputs_written,
+ nir->info->separate_shader);
unsigned code_size;
const unsigned *shader_code =
- brw_compile_vs(compiler, NULL, mem_ctx, &key, prog_data, nir,
+ brw_compile_vs(compiler, NULL, mem_ctx, &key, &prog_data, nir,
NULL, false, -1, &code_size, NULL);
if (shader_code == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
- kernel = anv_pipeline_cache_upload_kernel(cache, hash,
- shader_code, code_size,
- prog_data, sizeof(*prog_data));
- ralloc_free(mem_ctx);
- }
+ bin = anv_pipeline_upload_kernel(pipeline, cache, sha1, 20,
+ shader_code, code_size,
+ &prog_data.base.base, sizeof(prog_data),
+ &map);
+ if (!bin) {
+ ralloc_free(mem_ctx);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
- if (prog_data->base.dispatch_mode == DISPATCH_MODE_SIMD8) {
- pipeline->vs_simd8 = kernel;
- pipeline->vs_vec4 = NO_KERNEL;
- } else {
- pipeline->vs_simd8 = NO_KERNEL;
- pipeline->vs_vec4 = kernel;
+ ralloc_free(mem_ctx);
}
- anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_VERTEX,
- &prog_data->base.base);
+ anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_VERTEX, bin);
return VK_SUCCESS;
}
{
const struct brw_compiler *compiler =
pipeline->device->instance->physicalDevice.compiler;
- struct brw_gs_prog_data *prog_data = &pipeline->gs_prog_data;
+ struct anv_pipeline_bind_map map;
struct brw_gs_prog_key key;
- uint32_t kernel;
- unsigned char sha1[20], *hash;
+ struct anv_shader_bin *bin = NULL;
+ unsigned char sha1[20];
populate_gs_prog_key(&pipeline->device->info, &key);
- if (module->size > 0) {
- hash = sha1;
- anv_hash_shader(hash, &key, sizeof(key), module, entrypoint, spec_info);
- kernel = anv_pipeline_cache_search(cache, hash, prog_data);
- } else {
- hash = NULL;
+ if (cache) {
+ anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
+ pipeline->layout, spec_info);
+ bin = anv_pipeline_cache_search(cache, sha1, 20);
}
- if (module->size == 0 || kernel == NO_KERNEL) {
- memset(prog_data, 0, sizeof(*prog_data));
+ if (bin == NULL) {
+ struct brw_gs_prog_data prog_data = { 0, };
+ struct anv_pipeline_binding surface_to_descriptor[256];
+ struct anv_pipeline_binding sampler_to_descriptor[256];
+
+ map = (struct anv_pipeline_bind_map) {
+ .surface_to_descriptor = surface_to_descriptor,
+ .sampler_to_descriptor = sampler_to_descriptor
+ };
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_GEOMETRY, spec_info,
- &prog_data->base.base);
+ &prog_data.base.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- void *mem_ctx = ralloc_context(NULL);
+ anv_fill_binding_table(&prog_data.base.base, 0);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ void *mem_ctx = ralloc_context(NULL);
- if (nir->info.outputs_written & (1ull << VARYING_SLOT_PSIZ))
- pipeline->writes_point_size = true;
+ ralloc_steal(mem_ctx, nir);
brw_compute_vue_map(&pipeline->device->info,
- &prog_data->base.vue_map,
- nir->info.outputs_written,
- nir->info.separate_shader);
+ &prog_data.base.vue_map,
+ nir->info->outputs_written,
+ nir->info->separate_shader);
unsigned code_size;
const unsigned *shader_code =
- brw_compile_gs(compiler, NULL, mem_ctx, &key, prog_data, nir,
+ brw_compile_gs(compiler, NULL, mem_ctx, &key, &prog_data, nir,
NULL, -1, &code_size, NULL);
if (shader_code == NULL) {
ralloc_free(mem_ctx);
}
/* TODO: SIMD8 GS */
- kernel = anv_pipeline_cache_upload_kernel(cache, hash,
- shader_code, code_size,
- prog_data, sizeof(*prog_data));
+ bin = anv_pipeline_upload_kernel(pipeline, cache, sha1, 20,
+ shader_code, code_size,
+ &prog_data.base.base, sizeof(prog_data),
+ &map);
+ if (!bin) {
+ ralloc_free(mem_ctx);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
ralloc_free(mem_ctx);
}
- pipeline->gs_kernel = kernel;
-
- anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_GEOMETRY,
- &prog_data->base.base);
+ anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_GEOMETRY, bin);
return VK_SUCCESS;
}
anv_pipeline_compile_fs(struct anv_pipeline *pipeline,
struct anv_pipeline_cache *cache,
const VkGraphicsPipelineCreateInfo *info,
- const struct anv_graphics_pipeline_create_info *extra,
struct anv_shader_module *module,
const char *entrypoint,
const VkSpecializationInfo *spec_info)
{
const struct brw_compiler *compiler =
pipeline->device->instance->physicalDevice.compiler;
- struct brw_wm_prog_data *prog_data = &pipeline->wm_prog_data;
+ struct anv_pipeline_bind_map map;
struct brw_wm_prog_key key;
- uint32_t kernel;
- unsigned char sha1[20], *hash;
+ struct anv_shader_bin *bin = NULL;
+ unsigned char sha1[20];
- populate_wm_prog_key(&pipeline->device->info, info, extra, &key);
+ populate_wm_prog_key(&pipeline->device->info, info, &key);
- if (pipeline->use_repclear)
- key.nr_color_regions = 1;
-
- if (module->size > 0) {
- hash = sha1;
- anv_hash_shader(hash, &key, sizeof(key), module, entrypoint, spec_info);
- kernel = anv_pipeline_cache_search(cache, hash, prog_data);
- } else {
- hash = NULL;
+ if (cache) {
+ anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
+ pipeline->layout, spec_info);
+ bin = anv_pipeline_cache_search(cache, sha1, 20);
}
- if (module->size == 0 || kernel == NO_KERNEL) {
- memset(prog_data, 0, sizeof(*prog_data));
+ if (bin == NULL) {
+ struct brw_wm_prog_data prog_data = { 0, };
+ struct anv_pipeline_binding surface_to_descriptor[256];
+ struct anv_pipeline_binding sampler_to_descriptor[256];
- prog_data->binding_table.render_target_start = 0;
+ map = (struct anv_pipeline_bind_map) {
+ .surface_to_descriptor = surface_to_descriptor + 8,
+ .sampler_to_descriptor = sampler_to_descriptor
+ };
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_FRAGMENT, spec_info,
- &prog_data->base);
+ &prog_data.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- nir_function_impl *impl = nir_shader_get_entrypoint(nir)->impl;
+ unsigned num_rts = 0;
+ struct anv_pipeline_binding rt_bindings[8];
+ nir_function_impl *impl = nir_shader_get_entrypoint(nir);
nir_foreach_variable_safe(var, &nir->outputs) {
if (var->data.location < FRAG_RESULT_DATA0)
continue;
unsigned rt = var->data.location - FRAG_RESULT_DATA0;
if (rt >= key.nr_color_regions) {
+ /* Out-of-bounds, throw it away */
var->data.mode = nir_var_local;
exec_node_remove(&var->node);
exec_list_push_tail(&impl->locals, &var->node);
+ continue;
}
+
+ /* Give it a new, compacted, location */
+ var->data.location = FRAG_RESULT_DATA0 + num_rts;
+
+ unsigned array_len =
+ glsl_type_is_array(var->type) ? glsl_get_length(var->type) : 1;
+ assert(num_rts + array_len <= 8);
+
+ for (unsigned i = 0; i < array_len; i++) {
+ rt_bindings[num_rts + i] = (struct anv_pipeline_binding) {
+ .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS,
+ .binding = 0,
+ .index = rt + i,
+ };
+ }
+
+ num_rts += array_len;
+ }
+
+ if (num_rts == 0) {
+ /* If we have no render targets, we need a null render target */
+ rt_bindings[0] = (struct anv_pipeline_binding) {
+ .set = ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS,
+ .binding = 0,
+ .index = UINT8_MAX,
+ };
+ num_rts = 1;
}
+ assert(num_rts <= 8);
+ map.surface_to_descriptor -= num_rts;
+ map.surface_count += num_rts;
+ assert(map.surface_count <= 256);
+ memcpy(map.surface_to_descriptor, rt_bindings,
+ num_rts * sizeof(*rt_bindings));
+
+ anv_fill_binding_table(&prog_data.base, num_rts);
+
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
unsigned code_size;
const unsigned *shader_code =
- brw_compile_fs(compiler, NULL, mem_ctx, &key, prog_data, nir,
- NULL, -1, -1, pipeline->use_repclear, &code_size, NULL);
+ brw_compile_fs(compiler, NULL, mem_ctx, &key, &prog_data, nir,
+ NULL, -1, -1, true, false, NULL, &code_size, NULL);
if (shader_code == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
- kernel = anv_pipeline_cache_upload_kernel(cache, hash,
- shader_code, code_size,
- prog_data, sizeof(*prog_data));
+ bin = anv_pipeline_upload_kernel(pipeline, cache, sha1, 20,
+ shader_code, code_size,
+ &prog_data.base, sizeof(prog_data),
+ &map);
+ if (!bin) {
+ ralloc_free(mem_ctx);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
ralloc_free(mem_ctx);
}
- if (prog_data->no_8)
- pipeline->ps_simd8 = NO_KERNEL;
- else
- pipeline->ps_simd8 = kernel;
-
- if (prog_data->no_8 || prog_data->prog_offset_16) {
- pipeline->ps_simd16 = kernel + prog_data->prog_offset_16;
- } else {
- pipeline->ps_simd16 = NO_KERNEL;
- }
-
- pipeline->ps_ksp2 = 0;
- pipeline->ps_grf_start2 = 0;
- if (pipeline->ps_simd8 != NO_KERNEL) {
- pipeline->ps_ksp0 = pipeline->ps_simd8;
- pipeline->ps_grf_start0 = prog_data->base.dispatch_grf_start_reg;
- if (pipeline->ps_simd16 != NO_KERNEL) {
- pipeline->ps_ksp2 = pipeline->ps_simd16;
- pipeline->ps_grf_start2 = prog_data->dispatch_grf_start_reg_16;
- }
- } else if (pipeline->ps_simd16 != NO_KERNEL) {
- pipeline->ps_ksp0 = pipeline->ps_simd16;
- pipeline->ps_grf_start0 = prog_data->dispatch_grf_start_reg_16;
- }
-
- anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_FRAGMENT,
- &prog_data->base);
+ anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_FRAGMENT, bin);
return VK_SUCCESS;
}
{
const struct brw_compiler *compiler =
pipeline->device->instance->physicalDevice.compiler;
- struct brw_cs_prog_data *prog_data = &pipeline->cs_prog_data;
+ struct anv_pipeline_bind_map map;
struct brw_cs_prog_key key;
- uint32_t kernel;
- unsigned char sha1[20], *hash;
+ struct anv_shader_bin *bin = NULL;
+ unsigned char sha1[20];
populate_cs_prog_key(&pipeline->device->info, &key);
- if (module->size > 0) {
- hash = sha1;
- anv_hash_shader(hash, &key, sizeof(key), module, entrypoint, spec_info);
- kernel = anv_pipeline_cache_search(cache, hash, prog_data);
- } else {
- hash = NULL;
+ if (cache) {
+ anv_hash_shader(sha1, &key, sizeof(key), module, entrypoint,
+ pipeline->layout, spec_info);
+ bin = anv_pipeline_cache_search(cache, sha1, 20);
}
- if (module->size == 0 || kernel == NO_KERNEL) {
- memset(prog_data, 0, sizeof(*prog_data));
+ if (bin == NULL) {
+ struct brw_cs_prog_data prog_data = { 0, };
+ struct anv_pipeline_binding surface_to_descriptor[256];
+ struct anv_pipeline_binding sampler_to_descriptor[256];
- prog_data->binding_table.work_groups_start = 0;
+ map = (struct anv_pipeline_bind_map) {
+ .surface_to_descriptor = surface_to_descriptor,
+ .sampler_to_descriptor = sampler_to_descriptor
+ };
nir_shader *nir = anv_pipeline_compile(pipeline, module, entrypoint,
MESA_SHADER_COMPUTE, spec_info,
- &prog_data->base);
+ &prog_data.base, &map);
if (nir == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- prog_data->base.total_shared = nir->num_shared;
+ anv_fill_binding_table(&prog_data.base, 1);
void *mem_ctx = ralloc_context(NULL);
- if (module->nir == NULL)
- ralloc_steal(mem_ctx, nir);
+ ralloc_steal(mem_ctx, nir);
unsigned code_size;
const unsigned *shader_code =
- brw_compile_cs(compiler, NULL, mem_ctx, &key, prog_data, nir,
+ brw_compile_cs(compiler, NULL, mem_ctx, &key, &prog_data, nir,
-1, &code_size, NULL);
if (shader_code == NULL) {
ralloc_free(mem_ctx);
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
- kernel = anv_pipeline_cache_upload_kernel(cache, hash,
- shader_code, code_size,
- prog_data, sizeof(*prog_data));
+ bin = anv_pipeline_upload_kernel(pipeline, cache, sha1, 20,
+ shader_code, code_size,
+ &prog_data.base, sizeof(prog_data),
+ &map);
+ if (!bin) {
+ ralloc_free(mem_ctx);
+ return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ }
+
ralloc_free(mem_ctx);
}
- pipeline->cs_simd = kernel;
-
- anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_COMPUTE,
- &prog_data->base);
+ anv_pipeline_add_compiled_stage(pipeline, MESA_SHADER_COMPUTE, bin);
return VK_SUCCESS;
}
+/**
+ * Copy pipeline state not marked as dynamic.
+ * Dynamic state is pipeline state which hasn't been provided at pipeline
+ * creation time, but is dynamically provided afterwards using various
+ * vkCmdSet* functions.
+ *
+ * The set of state considered "non_dynamic" is determined by the pieces of
+ * state that have their corresponding VkDynamicState enums omitted from
+ * VkPipelineDynamicStateCreateInfo::pDynamicStates.
+ *
+ * @param[out] pipeline Destination non_dynamic state.
+ * @param[in] pCreateInfo Source of non_dynamic state to be copied.
+ */
static void
-gen7_compute_urb_partition(struct anv_pipeline *pipeline)
-{
- const struct brw_device_info *devinfo = &pipeline->device->info;
- bool vs_present = pipeline->active_stages & VK_SHADER_STAGE_VERTEX_BIT;
- unsigned vs_size = vs_present ? pipeline->vs_prog_data.base.urb_entry_size : 1;
- unsigned vs_entry_size_bytes = vs_size * 64;
- bool gs_present = pipeline->active_stages & VK_SHADER_STAGE_GEOMETRY_BIT;
- unsigned gs_size = gs_present ? pipeline->gs_prog_data.base.urb_entry_size : 1;
- unsigned gs_entry_size_bytes = gs_size * 64;
-
- /* From p35 of the Ivy Bridge PRM (section 1.7.1: 3DSTATE_URB_GS):
- *
- * VS Number of URB Entries must be divisible by 8 if the VS URB Entry
- * Allocation Size is less than 9 512-bit URB entries.
- *
- * Similar text exists for GS.
- */
- unsigned vs_granularity = (vs_size < 9) ? 8 : 1;
- unsigned gs_granularity = (gs_size < 9) ? 8 : 1;
-
- /* URB allocations must be done in 8k chunks. */
- unsigned chunk_size_bytes = 8192;
-
- /* Determine the size of the URB in chunks. */
- unsigned urb_chunks = devinfo->urb.size * 1024 / chunk_size_bytes;
-
- /* Reserve space for push constants */
- unsigned push_constant_kb;
- if (pipeline->device->info.gen >= 8)
- push_constant_kb = 32;
- else if (pipeline->device->info.is_haswell)
- push_constant_kb = pipeline->device->info.gt == 3 ? 32 : 16;
- else
- push_constant_kb = 16;
-
- unsigned push_constant_bytes = push_constant_kb * 1024;
- unsigned push_constant_chunks =
- push_constant_bytes / chunk_size_bytes;
-
- /* Initially, assign each stage the minimum amount of URB space it needs,
- * and make a note of how much additional space it "wants" (the amount of
- * additional space it could actually make use of).
- */
-
- /* VS has a lower limit on the number of URB entries */
- unsigned vs_chunks =
- ALIGN(devinfo->urb.min_vs_entries * vs_entry_size_bytes,
- chunk_size_bytes) / chunk_size_bytes;
- unsigned vs_wants =
- ALIGN(devinfo->urb.max_vs_entries * vs_entry_size_bytes,
- chunk_size_bytes) / chunk_size_bytes - vs_chunks;
-
- unsigned gs_chunks = 0;
- unsigned gs_wants = 0;
- if (gs_present) {
- /* There are two constraints on the minimum amount of URB space we can
- * allocate:
- *
- * (1) We need room for at least 2 URB entries, since we always operate
- * the GS in DUAL_OBJECT mode.
- *
- * (2) We can't allocate less than nr_gs_entries_granularity.
- */
- gs_chunks = ALIGN(MAX2(gs_granularity, 2) * gs_entry_size_bytes,
- chunk_size_bytes) / chunk_size_bytes;
- gs_wants =
- ALIGN(devinfo->urb.max_gs_entries * gs_entry_size_bytes,
- chunk_size_bytes) / chunk_size_bytes - gs_chunks;
- }
-
- /* There should always be enough URB space to satisfy the minimum
- * requirements of each stage.
- */
- unsigned total_needs = push_constant_chunks + vs_chunks + gs_chunks;
- assert(total_needs <= urb_chunks);
-
- /* Mete out remaining space (if any) in proportion to "wants". */
- unsigned total_wants = vs_wants + gs_wants;
- unsigned remaining_space = urb_chunks - total_needs;
- if (remaining_space > total_wants)
- remaining_space = total_wants;
- if (remaining_space > 0) {
- unsigned vs_additional = (unsigned)
- round(vs_wants * (((double) remaining_space) / total_wants));
- vs_chunks += vs_additional;
- remaining_space -= vs_additional;
- gs_chunks += remaining_space;
- }
-
- /* Sanity check that we haven't over-allocated. */
- assert(push_constant_chunks + vs_chunks + gs_chunks <= urb_chunks);
-
- /* Finally, compute the number of entries that can fit in the space
- * allocated to each stage.
- */
- unsigned nr_vs_entries = vs_chunks * chunk_size_bytes / vs_entry_size_bytes;
- unsigned nr_gs_entries = gs_chunks * chunk_size_bytes / gs_entry_size_bytes;
-
- /* Since we rounded up when computing *_wants, this may be slightly more
- * than the maximum allowed amount, so correct for that.
- */
- nr_vs_entries = MIN2(nr_vs_entries, devinfo->urb.max_vs_entries);
- nr_gs_entries = MIN2(nr_gs_entries, devinfo->urb.max_gs_entries);
-
- /* Ensure that we program a multiple of the granularity. */
- nr_vs_entries = ROUND_DOWN_TO(nr_vs_entries, vs_granularity);
- nr_gs_entries = ROUND_DOWN_TO(nr_gs_entries, gs_granularity);
-
- /* Finally, sanity check to make sure we have at least the minimum number
- * of entries needed for each stage.
- */
- assert(nr_vs_entries >= devinfo->urb.min_vs_entries);
- if (gs_present)
- assert(nr_gs_entries >= 2);
-
- /* Lay out the URB in the following order:
- * - push constants
- * - VS
- * - GS
- */
- pipeline->urb.start[MESA_SHADER_VERTEX] = push_constant_chunks;
- pipeline->urb.size[MESA_SHADER_VERTEX] = vs_size;
- pipeline->urb.entries[MESA_SHADER_VERTEX] = nr_vs_entries;
-
- pipeline->urb.start[MESA_SHADER_GEOMETRY] = push_constant_chunks + vs_chunks;
- pipeline->urb.size[MESA_SHADER_GEOMETRY] = gs_size;
- pipeline->urb.entries[MESA_SHADER_GEOMETRY] = nr_gs_entries;
-
- pipeline->urb.start[MESA_SHADER_TESS_CTRL] = push_constant_chunks;
- pipeline->urb.size[MESA_SHADER_TESS_CTRL] = 1;
- pipeline->urb.entries[MESA_SHADER_TESS_CTRL] = 0;
-
- pipeline->urb.start[MESA_SHADER_TESS_EVAL] = push_constant_chunks;
- pipeline->urb.size[MESA_SHADER_TESS_EVAL] = 1;
- pipeline->urb.entries[MESA_SHADER_TESS_EVAL] = 0;
-
- const unsigned stages =
- _mesa_bitcount(pipeline->active_stages & VK_SHADER_STAGE_ALL_GRAPHICS);
- unsigned size_per_stage = stages ? (push_constant_kb / stages) : 0;
- unsigned used_kb = 0;
-
- /* Broadwell+ and Haswell gt3 require that the push constant sizes be in
- * units of 2KB. Incidentally, these are the same platforms that have
- * 32KB worth of push constant space.
- */
- if (push_constant_kb == 32)
- size_per_stage &= ~1u;
-
- for (int i = MESA_SHADER_VERTEX; i < MESA_SHADER_FRAGMENT; i++) {
- pipeline->urb.push_size[i] =
- (pipeline->active_stages & (1 << i)) ? size_per_stage : 0;
- used_kb += pipeline->urb.push_size[i];
- assert(used_kb <= push_constant_kb);
- }
-
- pipeline->urb.push_size[MESA_SHADER_FRAGMENT] =
- push_constant_kb - used_kb;
-}
-
-static void
-anv_pipeline_init_dynamic_state(struct anv_pipeline *pipeline,
- const VkGraphicsPipelineCreateInfo *pCreateInfo)
+copy_non_dynamic_state(struct anv_pipeline *pipeline,
+ const VkGraphicsPipelineCreateInfo *pCreateInfo)
{
anv_cmd_dirty_mask_t states = ANV_CMD_DIRTY_DYNAMIC_ALL;
ANV_FROM_HANDLE(anv_render_pass, pass, pCreateInfo->renderPass);
struct anv_dynamic_state *dynamic = &pipeline->dynamic_state;
- dynamic->viewport.count = pCreateInfo->pViewportState->viewportCount;
- if (states & (1 << VK_DYNAMIC_STATE_VIEWPORT)) {
- typed_memcpy(dynamic->viewport.viewports,
- pCreateInfo->pViewportState->pViewports,
- pCreateInfo->pViewportState->viewportCount);
- }
+ /* Section 9.2 of the Vulkan 1.0.15 spec says:
+ *
+ * pViewportState is [...] NULL if the pipeline
+ * has rasterization disabled.
+ */
+ if (!pCreateInfo->pRasterizationState->rasterizerDiscardEnable) {
+ assert(pCreateInfo->pViewportState);
+
+ dynamic->viewport.count = pCreateInfo->pViewportState->viewportCount;
+ if (states & (1 << VK_DYNAMIC_STATE_VIEWPORT)) {
+ typed_memcpy(dynamic->viewport.viewports,
+ pCreateInfo->pViewportState->pViewports,
+ pCreateInfo->pViewportState->viewportCount);
+ }
- dynamic->scissor.count = pCreateInfo->pViewportState->scissorCount;
- if (states & (1 << VK_DYNAMIC_STATE_SCISSOR)) {
- typed_memcpy(dynamic->scissor.scissors,
- pCreateInfo->pViewportState->pScissors,
- pCreateInfo->pViewportState->scissorCount);
+ dynamic->scissor.count = pCreateInfo->pViewportState->scissorCount;
+ if (states & (1 << VK_DYNAMIC_STATE_SCISSOR)) {
+ typed_memcpy(dynamic->scissor.scissors,
+ pCreateInfo->pViewportState->pScissors,
+ pCreateInfo->pViewportState->scissorCount);
+ }
}
if (states & (1 << VK_DYNAMIC_STATE_LINE_WIDTH)) {
pCreateInfo->pRasterizationState->depthBiasSlopeFactor;
}
- if (states & (1 << VK_DYNAMIC_STATE_BLEND_CONSTANTS)) {
+ /* Section 9.2 of the Vulkan 1.0.15 spec says:
+ *
+ * pColorBlendState is [...] NULL if the pipeline has rasterization
+ * disabled or if the subpass of the render pass the pipeline is
+ * created against does not use any color attachments.
+ */
+ bool uses_color_att = false;
+ for (unsigned i = 0; i < subpass->color_count; ++i) {
+ if (subpass->color_attachments[i] != VK_ATTACHMENT_UNUSED) {
+ uses_color_att = true;
+ break;
+ }
+ }
+
+ if (uses_color_att &&
+ !pCreateInfo->pRasterizationState->rasterizerDiscardEnable) {
assert(pCreateInfo->pColorBlendState);
- typed_memcpy(dynamic->blend_constants,
- pCreateInfo->pColorBlendState->blendConstants, 4);
+
+ if (states & (1 << VK_DYNAMIC_STATE_BLEND_CONSTANTS))
+ typed_memcpy(dynamic->blend_constants,
+ pCreateInfo->pColorBlendState->blendConstants, 4);
}
/* If there is no depthstencil attachment, then don't read
* no need to override the depthstencil defaults in
* anv_pipeline::dynamic_state when there is no depthstencil attachment.
*
- * From the Vulkan spec (20 Oct 2015, git-aa308cb):
+ * Section 9.2 of the Vulkan 1.0.15 spec says:
*
- * pDepthStencilState [...] may only be NULL if renderPass and subpass
- * specify a subpass that has no depth/stencil attachment.
+ * pDepthStencilState is [...] NULL if the pipeline has rasterization
+ * disabled or if the subpass of the render pass the pipeline is created
+ * against does not use a depth/stencil attachment.
*/
- if (subpass->depth_stencil_attachment != VK_ATTACHMENT_UNUSED) {
+ if (!pCreateInfo->pRasterizationState->rasterizerDiscardEnable &&
+ subpass->depth_stencil_attachment != VK_ATTACHMENT_UNUSED) {
+ assert(pCreateInfo->pDepthStencilState);
+
if (states & (1 << VK_DYNAMIC_STATE_DEPTH_BOUNDS)) {
- assert(pCreateInfo->pDepthStencilState);
dynamic->depth_bounds.min =
pCreateInfo->pDepthStencilState->minDepthBounds;
dynamic->depth_bounds.max =
}
if (states & (1 << VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK)) {
- assert(pCreateInfo->pDepthStencilState);
dynamic->stencil_compare_mask.front =
pCreateInfo->pDepthStencilState->front.compareMask;
dynamic->stencil_compare_mask.back =
}
if (states & (1 << VK_DYNAMIC_STATE_STENCIL_WRITE_MASK)) {
- assert(pCreateInfo->pDepthStencilState);
dynamic->stencil_write_mask.front =
pCreateInfo->pDepthStencilState->front.writeMask;
dynamic->stencil_write_mask.back =
}
if (states & (1 << VK_DYNAMIC_STATE_STENCIL_REFERENCE)) {
- assert(pCreateInfo->pDepthStencilState);
dynamic->stencil_reference.front =
pCreateInfo->pDepthStencilState->front.reference;
dynamic->stencil_reference.back =
struct anv_subpass *subpass = NULL;
/* Assert that all required members of VkGraphicsPipelineCreateInfo are
- * present, as explained by the Vulkan (20 Oct 2015, git-aa308cb), Section
- * 4.2 Graphics Pipeline.
+ * present. See the Vulkan 1.0.28 spec, Section 9.2 Graphics Pipelines.
*/
assert(info->sType == VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO);
renderpass = anv_render_pass_from_handle(info->renderPass);
assert(renderpass);
- if (renderpass != &anv_meta_dummy_renderpass) {
- assert(info->subpass < renderpass->subpass_count);
- subpass = &renderpass->subpasses[info->subpass];
- }
+ assert(info->subpass < renderpass->subpass_count);
+ subpass = &renderpass->subpasses[info->subpass];
assert(info->stageCount >= 1);
assert(info->pVertexInputState);
assert(info->pInputAssemblyState);
- assert(info->pViewportState);
assert(info->pRasterizationState);
+ if (!info->pRasterizationState->rasterizerDiscardEnable) {
+ assert(info->pViewportState);
+ assert(info->pMultisampleState);
- if (subpass && subpass->depth_stencil_attachment != VK_ATTACHMENT_UNUSED)
- assert(info->pDepthStencilState);
+ if (subpass && subpass->depth_stencil_attachment != VK_ATTACHMENT_UNUSED)
+ assert(info->pDepthStencilState);
- if (subpass && subpass->color_count > 0)
- assert(info->pColorBlendState);
+ if (subpass && subpass->color_count > 0)
+ assert(info->pColorBlendState);
+ }
for (uint32_t i = 0; i < info->stageCount; ++i) {
switch (info->pStages[i].stage) {
}
}
+/**
+ * Calculate the desired L3 partitioning based on the current state of the
+ * pipeline. For now this simply returns the conservative defaults calculated
+ * by get_default_l3_weights(), but we could probably do better by gathering
+ * more statistics from the pipeline state (e.g. guess of expected URB usage
+ * and bound surfaces), or by using feed-back from performance counters.
+ */
+void
+anv_pipeline_setup_l3_config(struct anv_pipeline *pipeline, bool needs_slm)
+{
+ const struct gen_device_info *devinfo = &pipeline->device->info;
+
+ const struct gen_l3_weights w =
+ gen_get_default_l3_weights(devinfo, pipeline->needs_data_cache, needs_slm);
+
+ pipeline->urb.l3_config = gen_get_l3_config(devinfo, w);
+ pipeline->urb.total_size =
+ gen_get_l3_config_urb_size(devinfo, pipeline->urb.l3_config);
+}
+
VkResult
anv_pipeline_init(struct anv_pipeline *pipeline,
struct anv_device *device,
struct anv_pipeline_cache *cache,
const VkGraphicsPipelineCreateInfo *pCreateInfo,
- const struct anv_graphics_pipeline_create_info *extra,
const VkAllocationCallbacks *alloc)
{
VkResult result;
pipeline->batch.end = pipeline->batch.start + sizeof(pipeline->batch_data);
pipeline->batch.relocs = &pipeline->batch_relocs;
- anv_pipeline_init_dynamic_state(pipeline, pCreateInfo);
-
- if (pCreateInfo->pTessellationState)
- anv_finishme("VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO");
+ copy_non_dynamic_state(pipeline, pCreateInfo);
+ pipeline->depth_clamp_enable = pCreateInfo->pRasterizationState &&
+ pCreateInfo->pRasterizationState->depthClampEnable;
- pipeline->use_repclear = extra && extra->use_repclear;
- pipeline->writes_point_size = false;
+ pipeline->needs_data_cache = false;
/* When we free the pipeline, we detect stages based on the NULL status
* of various prog_data pointers. Make them NULL by default.
*/
- memset(pipeline->prog_data, 0, sizeof(pipeline->prog_data));
- memset(pipeline->scratch_start, 0, sizeof(pipeline->scratch_start));
- memset(pipeline->bindings, 0, sizeof(pipeline->bindings));
-
- pipeline->vs_simd8 = NO_KERNEL;
- pipeline->vs_vec4 = NO_KERNEL;
- pipeline->gs_kernel = NO_KERNEL;
- pipeline->ps_ksp0 = NO_KERNEL;
+ memset(pipeline->shaders, 0, sizeof(pipeline->shaders));
pipeline->active_stages = 0;
- pipeline->total_scratch = 0;
+ const VkPipelineShaderStageCreateInfo *pStages[MESA_SHADER_STAGES] = { 0, };
+ struct anv_shader_module *modules[MESA_SHADER_STAGES] = { 0, };
for (uint32_t i = 0; i < pCreateInfo->stageCount; i++) {
- ANV_FROM_HANDLE(anv_shader_module, module,
- pCreateInfo->pStages[i].module);
-
- switch (pCreateInfo->pStages[i].stage) {
- case VK_SHADER_STAGE_VERTEX_BIT:
- anv_pipeline_compile_vs(pipeline, cache, pCreateInfo, module,
- pCreateInfo->pStages[i].pName,
- pCreateInfo->pStages[i].pSpecializationInfo);
- break;
- case VK_SHADER_STAGE_GEOMETRY_BIT:
- anv_pipeline_compile_gs(pipeline, cache, pCreateInfo, module,
- pCreateInfo->pStages[i].pName,
- pCreateInfo->pStages[i].pSpecializationInfo);
- break;
- case VK_SHADER_STAGE_FRAGMENT_BIT:
- anv_pipeline_compile_fs(pipeline, cache, pCreateInfo, extra, module,
- pCreateInfo->pStages[i].pName,
- pCreateInfo->pStages[i].pSpecializationInfo);
- break;
- default:
- anv_finishme("Unsupported shader stage");
- }
+ gl_shader_stage stage = ffs(pCreateInfo->pStages[i].stage) - 1;
+ pStages[stage] = &pCreateInfo->pStages[i];
+ modules[stage] = anv_shader_module_from_handle(pStages[stage]->module);
}
- if (!(pipeline->active_stages & VK_SHADER_STAGE_VERTEX_BIT)) {
- /* Vertex is only optional if disable_vs is set */
- assert(extra->disable_vs);
- memset(&pipeline->vs_prog_data, 0, sizeof(pipeline->vs_prog_data));
+ if (modules[MESA_SHADER_VERTEX]) {
+ result = anv_pipeline_compile_vs(pipeline, cache, pCreateInfo,
+ modules[MESA_SHADER_VERTEX],
+ pStages[MESA_SHADER_VERTEX]->pName,
+ pStages[MESA_SHADER_VERTEX]->pSpecializationInfo);
+ if (result != VK_SUCCESS)
+ goto compile_fail;
}
- gen7_compute_urb_partition(pipeline);
+ if (modules[MESA_SHADER_TESS_CTRL] || modules[MESA_SHADER_TESS_EVAL])
+ anv_finishme("no tessellation support");
+
+ if (modules[MESA_SHADER_GEOMETRY]) {
+ result = anv_pipeline_compile_gs(pipeline, cache, pCreateInfo,
+ modules[MESA_SHADER_GEOMETRY],
+ pStages[MESA_SHADER_GEOMETRY]->pName,
+ pStages[MESA_SHADER_GEOMETRY]->pSpecializationInfo);
+ if (result != VK_SUCCESS)
+ goto compile_fail;
+ }
+
+ if (modules[MESA_SHADER_FRAGMENT]) {
+ result = anv_pipeline_compile_fs(pipeline, cache, pCreateInfo,
+ modules[MESA_SHADER_FRAGMENT],
+ pStages[MESA_SHADER_FRAGMENT]->pName,
+ pStages[MESA_SHADER_FRAGMENT]->pSpecializationInfo);
+ if (result != VK_SUCCESS)
+ goto compile_fail;
+ }
+
+ assert(pipeline->active_stages & VK_SHADER_STAGE_VERTEX_BIT);
+
+ anv_pipeline_setup_l3_config(pipeline, false);
const VkPipelineVertexInputStateCreateInfo *vi_info =
pCreateInfo->pVertexInputState;
- uint64_t inputs_read;
- if (extra && extra->disable_vs) {
- /* If the VS is disabled, just assume the user knows what they're
- * doing and apply the layout blindly. This can only come from
- * meta, so this *should* be safe.
- */
- inputs_read = ~0ull;
- } else {
- inputs_read = pipeline->vs_prog_data.inputs_read;
- }
+ const uint64_t inputs_read = get_vs_prog_data(pipeline)->inputs_read;
pipeline->vb_used = 0;
for (uint32_t i = 0; i < vi_info->vertexAttributeDescriptionCount; i++) {
pipeline->primitive_restart = ia_info->primitiveRestartEnable;
pipeline->topology = vk_to_gen_primitive_type[ia_info->topology];
- if (extra && extra->use_rectlist)
- pipeline->topology = _3DPRIM_RECTLIST;
-
- while (anv_block_pool_size(&device->scratch_block_pool) <
- pipeline->total_scratch)
- anv_block_pool_alloc(&device->scratch_block_pool);
-
return VK_SUCCESS;
-}
-
-VkResult
-anv_graphics_pipeline_create(
- VkDevice _device,
- VkPipelineCache _cache,
- const VkGraphicsPipelineCreateInfo *pCreateInfo,
- const struct anv_graphics_pipeline_create_info *extra,
- const VkAllocationCallbacks *pAllocator,
- VkPipeline *pPipeline)
-{
- ANV_FROM_HANDLE(anv_device, device, _device);
- ANV_FROM_HANDLE(anv_pipeline_cache, cache, _cache);
-
- if (cache == NULL)
- cache = &device->default_pipeline_cache;
-
- switch (device->info.gen) {
- case 7:
- if (device->info.is_haswell)
- return gen75_graphics_pipeline_create(_device, cache, pCreateInfo, extra, pAllocator, pPipeline);
- else
- return gen7_graphics_pipeline_create(_device, cache, pCreateInfo, extra, pAllocator, pPipeline);
- case 8:
- return gen8_graphics_pipeline_create(_device, cache, pCreateInfo, extra, pAllocator, pPipeline);
- case 9:
- return gen9_graphics_pipeline_create(_device, cache, pCreateInfo, extra, pAllocator, pPipeline);
- default:
- unreachable("unsupported gen\n");
- }
-}
-VkResult anv_CreateGraphicsPipelines(
- VkDevice _device,
- VkPipelineCache pipelineCache,
- uint32_t count,
- const VkGraphicsPipelineCreateInfo* pCreateInfos,
- const VkAllocationCallbacks* pAllocator,
- VkPipeline* pPipelines)
-{
- VkResult result = VK_SUCCESS;
-
- unsigned i = 0;
- for (; i < count; i++) {
- result = anv_graphics_pipeline_create(_device,
- pipelineCache,
- &pCreateInfos[i],
- NULL, pAllocator, &pPipelines[i]);
- if (result != VK_SUCCESS) {
- for (unsigned j = 0; j < i; j++) {
- anv_DestroyPipeline(_device, pPipelines[j], pAllocator);
- }
-
- return result;
- }
- }
-
- return VK_SUCCESS;
-}
-
-static VkResult anv_compute_pipeline_create(
- VkDevice _device,
- VkPipelineCache _cache,
- const VkComputePipelineCreateInfo* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkPipeline* pPipeline)
-{
- ANV_FROM_HANDLE(anv_device, device, _device);
- ANV_FROM_HANDLE(anv_pipeline_cache, cache, _cache);
-
- if (cache == NULL)
- cache = &device->default_pipeline_cache;
-
- switch (device->info.gen) {
- case 7:
- if (device->info.is_haswell)
- return gen75_compute_pipeline_create(_device, cache, pCreateInfo, pAllocator, pPipeline);
- else
- return gen7_compute_pipeline_create(_device, cache, pCreateInfo, pAllocator, pPipeline);
- case 8:
- return gen8_compute_pipeline_create(_device, cache, pCreateInfo, pAllocator, pPipeline);
- case 9:
- return gen9_compute_pipeline_create(_device, cache, pCreateInfo, pAllocator, pPipeline);
- default:
- unreachable("unsupported gen\n");
+compile_fail:
+ for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) {
+ if (pipeline->shaders[s])
+ anv_shader_bin_unref(device, pipeline->shaders[s]);
}
-}
-
-VkResult anv_CreateComputePipelines(
- VkDevice _device,
- VkPipelineCache pipelineCache,
- uint32_t count,
- const VkComputePipelineCreateInfo* pCreateInfos,
- const VkAllocationCallbacks* pAllocator,
- VkPipeline* pPipelines)
-{
- VkResult result = VK_SUCCESS;
-
- unsigned i = 0;
- for (; i < count; i++) {
- result = anv_compute_pipeline_create(_device, pipelineCache,
- &pCreateInfos[i],
- pAllocator, &pPipelines[i]);
- if (result != VK_SUCCESS) {
- for (unsigned j = 0; j < i; j++) {
- anv_DestroyPipeline(_device, pPipelines[j], pAllocator);
- }
- return result;
- }
- }
+ anv_reloc_list_finish(&pipeline->batch_relocs, alloc);
- return VK_SUCCESS;
+ return result;
}
projects / mesa.git / blobdiff