shader: rework resource specialization and optimize pipeline caching

This commit is contained in:
nmzik
2026-09-03 02:58:11 +02:00
parent c48a8bd6ae
commit 98200fed19
39 changed files with 2281 additions and 2235 deletions
@@ -1,6 +1,7 @@
#include "graphics/host_gpu/renderer/pipeline/pipelineCache.h"
#include "common/assert.h"
#include "common/emulatorConfig.h"
#include "common/file.h"
#include "common/logging/log.h"
#include "common/profiler.h"
@@ -11,7 +12,9 @@
#include "graphics/host_gpu/renderer/image/imageView.h"
#include "graphics/host_gpu/renderer/render.h"
#include "graphics/host_gpu/renderer/renderContext.h"
#include "graphics/shader/recompiler/ShaderRecompiler.h"
#include "graphics/shader/shaderCompiler.h"
#include "kernel/memory.h"
#include "kytyGitVersion.h"
#include "loader/systemContent.h"
@@ -20,13 +23,14 @@
#include <cctype>
#include <cstdio>
#include <cstring>
#include <fmt/format.h>
#include <limits>
#include <span>
#include <spirv-tools/libspirv.hpp>
#include <string_view>
#include <tuple>
#include <utility>
#include <vector>
#include <fmt/format.h>
#include <xxhash.h>
namespace Libs::Graphics {
@@ -84,42 +88,188 @@ void NormalizeStaticParamsForDynamicState(PipelineStaticParameters& static_param
static_params.scissor_ltrb[3] = 1;
}
bool ReadShaderGuestMemory(void*, uint64_t address, uint32_t* value) {
return value != nullptr &&
Libs::LibKernel::Memory::TryReadGpuCleanBacking(address, value, sizeof(*value));
}
void DumpShaderSpirv(const char* stage_name, uint64_t shader_hash,
const std::vector<uint32_t>& spirv) {
if (!Config::GraphicsDebugDumpEnabled()) {
return;
}
static std::atomic_int id = 0;
const auto path = Config::GetShaderLogFolder() / fmt::format("{:04d}_new_shader_{}_{:016x}.spv",
id++, stage_name, shader_hash);
Common::File::CreateDirectories(path.parent_path());
Common::File file(path, Common::File::Mode::Write);
if (file.IsInvalid()) {
const auto path_text = Common::PathToString(path);
LOGF_COLOR(Log::Color::BrightRed, "Can't create file: %s\n", path_text.c_str());
return;
}
file.Write(spirv.data(), spirv.size() * sizeof(uint32_t));
}
void DumpShaderOriginal(const char* stage_name, uint64_t shader_hash,
std::span<const uint32_t> code, const std::string& decoded_dump) {
if (!Config::GraphicsDebugDumpEnabled()) {
return;
}
EXIT_IF(code.empty());
static std::atomic_int id = 0;
const auto base = Config::GetShaderLogFolder() / "original" /
fmt::format("{:04d}_new_shader_{}_{:016x}", id++, stage_name, shader_hash);
Common::File::CreateDirectories(base.parent_path());
for (const auto& [suffix, data, size]: {
std::tuple {".bin", static_cast<const void*>(code.data()), code.size_bytes()},
std::tuple {".rdna2", static_cast<const void*>(decoded_dump.data()),
decoded_dump.size()},
}) {
if (size == 0) {
continue;
}
auto path = base;
path += suffix;
Common::File file(path, Common::File::Mode::Write);
if (file.IsInvalid()) {
const auto path_text = Common::PathToString(path);
LOGF_COLOR(Log::Color::BrightRed, "Can't create file: %s\n", path_text.c_str());
} else {
file.Write(data, size);
}
}
}
bool ValidateShaderSpirv(const char* label, uint64_t shader_hash,
const std::vector<uint32_t>& spirv) {
if (!Config::ShaderValidationEnabled()) {
return true;
}
spvtools::SpirvTools tools(SPV_ENV_VULKAN_1_3);
std::string messages;
tools.SetMessageConsumer([&messages](spv_message_level_t, const char*,
const spv_position_t& position, const char* message) {
messages += fmt::format("{}: {} ({}) {}\n", static_cast<int>(position.line),
static_cast<int>(position.column), static_cast<int>(position.index),
message);
});
if (tools.Validate(spirv)) {
return true;
}
spvtools::SpirvTools disassembler(SPV_ENV_VULKAN_1_2);
std::string text;
disassembler.Disassemble(spirv, &text,
static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_NO_HEADER) |
static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES) |
static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_COMMENT) |
static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_INDENT) |
static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_COLOR));
LOGF_COLOR(Log::Color::BrightRed, "%s SPIR-V validation failed hash=0x%016" PRIx64 ":\n%s",
label, shader_hash, messages.c_str());
LOGF("%s\n", text.c_str());
return false;
}
} // namespace
struct PipelineCache::ProgramCache {
struct SourceKey {
ShaderType stage = ShaderType::Unknown;
uint64_t hash = 0;
struct ProgramKey {
ShaderType stage = ShaderType::Unknown;
uint64_t hash = 0;
uint32_t user_data_count = 0;
uint32_t code_size = 0;
std::vector<uint32_t> static_state;
bool operator==(const SourceKey&) const = default;
bool operator==(const ProgramKey&) const = default;
};
struct Permutation {
std::vector<uint32_t> static_key;
std::shared_ptr<const ShaderRecompiler::IR::Program> program;
ShaderProgram handle;
ShaderRecompiler::IR::ResourceSpecialization specialization;
ShaderRecompiler::IR::CompiledShaderInfo program;
ShaderProgram handle;
};
struct SourceKeyHash {
std::size_t operator()(const SourceKey& key) const {
struct SourceEntry {
explicit SourceEntry(ShaderRecompiler::IR::ResourcePlan plan)
: resource_plan(std::move(plan)) {
permutations.reserve(8);
}
ShaderRecompiler::IR::ResourcePlan resource_plan;
std::vector<Permutation> permutations;
};
struct ProgramKeyHash {
std::size_t operator()(const ProgramKey& key) const {
std::size_t hash = static_cast<std::size_t>(key.stage);
PipelineKeyHash::Mix(hash, static_cast<std::size_t>(key.hash));
if constexpr (sizeof(std::size_t) < sizeof(uint64_t)) {
PipelineKeyHash::Mix(hash, static_cast<std::size_t>(key.hash >> 32u));
}
PipelineKeyHash::Mix(hash, key.user_data_count);
PipelineKeyHash::Mix(hash, key.code_size);
PipelineKeyHash::Mix(hash, key.static_state.size());
// Bucket same-shape static variants by source. ProgramKey equality performs the one
// exact state comparison needed on a stable hit without hashing up to 429 words first.
return hash;
}
};
static uint64_t MixId(uint64_t hash, uint64_t value) {
return hash ^ (value + 0x9e3779b97f4a7c15ull + (hash << 6u) + (hash >> 2u));
static constexpr std::size_t MaxStaticKeyWords = 13 + ShaderVertexInputInfo::RES_MAX * 13;
template <ShaderType Stage>
Permutation CompilePermutation(const ShaderParams& params,
const ShaderRecompiler::CompileOptions& options,
ShaderRecompiler::TranslateResult translated,
ShaderRecompiler::IR::ResourceSpecialization specialization,
uint32_t push_data_start_dword) {
constexpr const char* stage_name = [] {
if constexpr (Stage == ShaderType::Vertex) {
return "vs";
} else if constexpr (Stage == ShaderType::Pixel) {
return "ps";
} else {
static_assert(Stage == ShaderType::Compute);
return "cs";
}
}();
auto result = ShaderRecompiler::CompileProgram(std::move(translated), options,
specialization, push_data_start_dword);
DumpShaderOriginal(stage_name, options.shader_hash, params.code, result.decoded_dump);
if (!ValidateShaderSpirv(options.dump_label, options.shader_hash, result.spirv)) {
DumpShaderSpirv(stage_name, options.shader_hash, result.spirv);
EXIT("%s failed hash=0x%016" PRIx64 ": SPIR-V validation failed\n", options.dump_label,
options.shader_hash);
}
DumpShaderSpirv(stage_name, options.shader_hash, result.spirv);
vk::ShaderModuleCreateInfo create_info {};
create_info.sType = vk::StructureType::eShaderModuleCreateInfo;
create_info.codeSize = result.spirv.size() * sizeof(uint32_t);
create_info.pCode = result.spirv.data();
vk::ShaderModule module = nullptr;
RequireVulkanSuccess(device.createShaderModule(&create_info, nullptr, &module),
"create recompiled shader module");
EXIT_IF(module == nullptr);
if (options.dump_ir) {
if (!options.early_dump) {
LOGF("%s decoded RDNA2:\n%s", options.dump_label, result.decoded_dump.c_str());
LOGF("%s IR:\n%s", options.dump_label, result.ir_dump.c_str());
}
LOGF("%s SPIR-V words=%" PRIu64 " wave_size=%u\n", options.dump_label,
static_cast<uint64_t>(result.spirv.size()), options.wave_size);
}
return {
.specialization = std::move(specialization),
.program = std::move(result.program).TakeCompiledInfo(),
.handle = {.id = ++next_shader_id, .module = module},
};
}
static constexpr std::size_t MaxStaticKeyWords =
12 + ShaderVertexInputInfo::RES_MAX * 17;
template <typename InputInfo>
ShaderProgram Get(const ShaderParams& params, InputInfo& input_info) {
ShaderProgram Get(const ShaderParams& params, InputInfo& input_info,
uint32_t& push_data_cursor) {
constexpr ShaderType stage = [] {
if constexpr (std::is_same_v<InputInfo, ShaderVertexInputInfo>) {
return ShaderType::Vertex;
@@ -131,36 +281,106 @@ struct PipelineCache::ProgramCache {
}
}();
BuildStageStaticKey(input_info, key_scratch);
auto& permutations = programs[{stage, params.hash}];
for (const auto& permutation: permutations) {
if (permutation.static_key == key_scratch &&
MaterializeProgram(permutation.program, params, input_info)) {
return permutation.handle;
lookup_key.stage = stage;
lookup_key.hash = params.hash;
lookup_key.user_data_count = static_cast<uint32_t>(params.user_data.size());
lookup_key.code_size = static_cast<uint32_t>(params.code.size());
BuildStageStaticKey(input_info, lookup_key.static_state);
auto entry = programs.find(lookup_key);
ShaderRecompiler::IR::ResourceSnapshot resources;
ShaderRecompiler::IR::ResourceSpecialization specialization;
const ShaderRecompiler::IR::SrtRuntime runtime {
.user_data = params.user_data,
.shader_base = params.Base(),
.read_specialization_memory = ReadShaderGuestMemory,
};
if (entry != programs.end()) {
EXIT_IF(!ShaderRecompiler::IR::MaterializeResources(
entry->second.resource_plan, runtime, resources, specialization));
if (const auto permutation = std::ranges::find_if(
entry->second.permutations, [&](const Permutation& candidate) {
const auto& layout = candidate.program.bindings;
return layout.push_data_start_dword ==
ShaderRecompiler::IR::PushData::StartFor(
push_data_cursor, layout.ShaderDataDwords()) &&
candidate.specialization == specialization;
});
permutation != entry->second.permutations.end()) {
input_info.stage = {.program = &permutation->program,
.resources = std::move(resources)};
permutation->program.bindings.AdvancePushData(push_data_cursor);
return permutation->handle;
}
}
const auto module = CompileProgram(device, params, input_info);
EXIT_IF(module == nullptr || !input_info.stage);
uint64_t id = MixId(MixId(params.hash, static_cast<uint64_t>(stage)), permutations.size());
if (id == 0) {
id = 1;
ShaderStageInputInfo stage_input {};
if constexpr (std::is_same_v<InputInfo, ShaderVertexInputInfo>) {
stage_input.vertex = &input_info;
} else if constexpr (std::is_same_v<InputInfo, ShaderPixelInputInfo>) {
stage_input.pixel = &input_info;
} else {
stage_input.compute = &input_info;
}
const ShaderProgram handle {.id = id, .module = module};
permutations.push_back({key_scratch, input_info.stage.program, handle});
constexpr const char* label = [] {
if constexpr (stage == ShaderType::Vertex) {
return "ShaderRecompiler VS";
} else if constexpr (stage == ShaderType::Pixel) {
return "ShaderRecompiler PS";
} else {
return "ShaderRecompiler CS";
}
}();
ShaderRecompiler::CompileOptions options;
options.stage = stage;
options.shader_hash = params.hash;
options.user_data = params.user_data;
options.dump_ir = Config::GetShaderLogDirection() != Config::ShaderLogDirection::Silent;
options.early_dump = options.dump_ir;
options.dump_label = label;
options.input_info = stage_input;
if constexpr (stage == ShaderType::Vertex) {
options.user_data_base = 8;
options.scratch_dwords = input_info.scratch_size_dwords;
} else if constexpr (stage == ShaderType::Pixel) {
options.scratch_dwords = input_info.scratch_size_dwords;
} else {
options.scratch_dwords = input_info.scratch_size_dwords;
options.wave_size = input_info.wave_size;
}
auto translated = ShaderRecompiler::TranslateProgram(params.code, options);
if (entry == programs.end()) {
auto resource_plan = ShaderRecompiler::IR::ExtractResourcePlan(translated.program);
EXIT_IF(!ShaderRecompiler::IR::MaterializeResources(resource_plan, runtime, resources,
specialization));
entry = programs.try_emplace(lookup_key, std::move(resource_plan)).first;
}
entry->second.permutations.push_back(CompilePermutation<stage>(
params, options, std::move(translated), std::move(specialization), push_data_cursor));
const auto& permutation = entry->second.permutations.back();
input_info.stage = {.program = &permutation.program, .resources = std::move(resources)};
permutation.program.bindings.AdvancePushData(push_data_cursor);
std::printf("Num compiled %u shaders\n", ++num_compiled);
return handle;
return permutation.handle;
}
explicit ProgramCache(vk::Device device): device(device) {
key_scratch.reserve(MaxStaticKeyWords);
lookup_key.static_state.reserve(MaxStaticKeyWords);
}
~ProgramCache() {
for (const auto& [key, entry]: programs) {
(void)key;
for (const auto& permutation: entry.permutations) {
device.destroyShaderModule(permutation.handle.module, nullptr);
}
}
}
std::unordered_map<SourceKey, std::vector<Permutation>, SourceKeyHash> programs;
std::vector<uint32_t> key_scratch;
vk::Device device;
uint32_t num_compiled = 0;
std::unordered_map<ProgramKey, SourceEntry, ProgramKeyHash> programs;
ProgramKey lookup_key;
vk::Device device;
uint32_t num_compiled = 0;
uint64_t next_shader_id = 0;
};
PipelineCache::PipelineCache(GraphicContext& graphics)
@@ -181,12 +401,6 @@ PipelineCache::~PipelineCache() {
};
destroy(m_graphics_pipelines);
destroy(m_compute_pipelines);
for (const auto& [key, permutations]: m_program_cache->programs) {
(void)key;
for (const auto& permutation: permutations) {
m_graphics.device.destroyShaderModule(permutation.handle.module, nullptr);
}
}
if (m_driver_cache != nullptr) {
m_graphics.device.destroyPipelineCache(m_driver_cache, nullptr);
}
@@ -212,7 +426,7 @@ void PipelineCache::InitializeDriverCache() {
return;
}
m_driver_cache_path = std::filesystem::path("_PipelineCache") / (title_id + ".bin");
m_driver_cache_path = std::filesystem::path("_PipelineCache") / (title_id + ".bin");
const auto path = Common::PathToString(m_driver_cache_path);
const bool cache_exists = Common::File::IsFileExisting(m_driver_cache_path);
if (cache_exists) {
@@ -224,7 +438,7 @@ void PipelineCache::InitializeDriverCache() {
if (cache_exists) {
Common::File file(m_driver_cache_path, Common::File::Mode::Read);
const auto file_size = file.IsInvalid() ? 0 : file.Size();
const auto signature = DriverCacheSignature(m_graphics.GetPhysicalDeviceProperties());
const auto signature = DriverCacheSignature(m_graphics.GetPhysicalDeviceProperties());
if (file_size >= signature.size() + sizeof(uint64_t) &&
file_size <= std::numeric_limits<uint32_t>::max()) {
std::string cached_signature(signature.size(), '\0');
@@ -236,7 +450,8 @@ void PipelineCache::InitializeDriverCache() {
file.Read(cached_signature.data(), static_cast<uint32_t>(cached_signature.size()),
&signature_read);
file.Read(&payload_hash, sizeof(payload_hash), &hash_read);
file.Read(initial_data.data(), static_cast<uint32_t>(initial_data.size()), &payload_read);
file.Read(initial_data.data(), static_cast<uint32_t>(initial_data.size()),
&payload_read);
file.Close();
if (signature_read != cached_signature.size() || hash_read != sizeof(payload_hash) ||
payload_read != initial_data.size() || cached_signature != signature ||
@@ -248,8 +463,7 @@ void PipelineCache::InitializeDriverCache() {
}
} else {
file.Close();
PipelineCacheLog("Vulkan pipeline cache: invalidating {} (invalid file size)",
path);
PipelineCacheLog("Vulkan pipeline cache: invalidating {} (invalid file size)", path);
}
}
@@ -308,7 +522,7 @@ void PipelineCache::Save() {
return;
}
payload.resize(size);
auto prefix = DriverCacheSignature(m_graphics.GetPhysicalDeviceProperties());
auto prefix = DriverCacheSignature(m_graphics.GetPhysicalDeviceProperties());
const auto payload_hash = XXH3_64bits(payload.data(), payload.size());
prefix.append(reinterpret_cast<const char*>(&payload_hash), sizeof(payload_hash));
if (!Common::File::CreateDirectories(m_driver_cache_path.parent_path())) {
@@ -338,15 +552,20 @@ void PipelineCache::Save() {
m_driver_cache = nullptr;
}
ShaderProgram PipelineCache::GetVertexProgram(const HW::VertexShaderInfo& regs,
const HW::ShaderRegisters& sh,
const HW::Context& context,
ShaderVertexInputInfo& input_info) {
const auto params = PrepareProgram(regs, sh, input_info);
PipelineCache::GraphicsPrograms PipelineCache::GetGraphicsPrograms(
const HW::VertexShaderInfo& vertex_regs, const HW::PixelShaderInfo& pixel_regs,
const HW::ShaderRegisters& sh, const HW::Context& context,
std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping,
bool pixel_active, ShaderVertexInputInfo& vertex_info, ShaderPixelInputInfo& pixel_info) {
const auto vertex_params = PrepareProgram(vertex_regs, sh, vertex_info);
ShaderParams pixel_params;
if (pixel_active) {
pixel_params = PrepareProgram(pixel_regs, sh, target_export_mapping, pixel_info);
}
if (context.GetClipControl().clip_disable) {
const auto& viewport = context.GetScreenViewport().viewports[0];
const auto& limits = m_graphics.GetPhysicalDeviceProperties().limits;
auto& clip = input_info.clip_space;
auto& clip = vertex_info.clip_space;
clip.scale[0] = viewport.xscale;
clip.scale[1] = viewport.yscale;
clip.offset[0] = viewport.xoffset;
@@ -358,26 +577,23 @@ ShaderProgram PipelineCache::GetVertexProgram(const HW::VertexShaderInfo& regs,
clip.enabled = true;
}
Common::LockGuard lock(m_mutex);
return m_program_cache->Get(params, input_info);
}
ShaderProgram PipelineCache::GetPixelProgram(
const HW::PixelShaderInfo& regs, const HW::ShaderRegisters& sh,
const ShaderVertexInputInfo& vertex_info,
std::span<const Prospero::ColorComponentMapping, 8> target_export_mapping,
ShaderPixelInputInfo& input_info) {
const auto params = PrepareProgram(regs, sh, vertex_info, target_export_mapping, input_info);
Common::LockGuard lock(m_mutex);
return m_program_cache->Get(params, input_info);
uint32_t push_data_cursor = 0;
GraphicsPrograms result;
if (pixel_active) {
result.pixel = m_program_cache->Get(pixel_params, pixel_info, push_data_cursor);
}
result.vertex = m_program_cache->Get(vertex_params, vertex_info, push_data_cursor);
return result;
}
ShaderProgram PipelineCache::GetComputeProgram(const HW::ComputeShaderInfo& regs,
const HW::ShaderRegisters& sh,
ShaderComputeInputInfo& input_info) {
input_info.needs_lds_barriers = !m_graphics.compute_wave64_supported;
const auto params = PrepareProgram(regs, sh, input_info);
const auto params = PrepareProgram(regs, sh, input_info);
Common::LockGuard lock(m_mutex);
return m_program_cache->Get(params, input_info);
uint32_t push_data_cursor = 0;
return m_program_cache->Get(params, input_info, push_data_cursor);
}
bool PipelineStaticParameters::operator==(const PipelineStaticParameters& other) const noexcept {
@@ -401,8 +617,7 @@ PipelineCache::GraphicsPipeline& PipelineCache::CreateGraphicsPipeline(
Common::LockGuard lock(m_mutex);
auto& ctx = command.GetRegisters();
const HW::BlendColor& bclr = ctx.GetBlendColor();
uint32_t color_mask[RENDER_COLOR_ATTACHMENTS_MAX] = {};
uint32_t color_mask[RENDER_COLOR_ATTACHMENTS_MAX] = {};
for (uint32_t i = 0; i < color_count; i++) {
color_mask[i] =
(colors[i].image_id ? colors[i].export_mapping.ApplyMask(render_target_mask_slot(
@@ -506,11 +721,6 @@ PipelineCache::GraphicsPipeline& PipelineCache::CreateGraphicsPipeline(
static_params.blend_enable[i] = bc.enable;
static_params.blend_bypass[i] = rt.info.blend_bypass;
}
static_params.blend_color_red = bclr.red;
static_params.blend_color_green = bclr.green;
static_params.blend_color_blue = bclr.blue;
static_params.blend_color_alpha = bclr.alpha;
NormalizeStaticParamsForDynamicState(static_params);
GraphicsPipelineKey key {};
@@ -518,6 +728,30 @@ PipelineCache::GraphicsPipeline& PipelineCache::CreateGraphicsPipeline(
key.vs_shader_id = p.vs_shader_id;
key.ps_shader_id = p.ps_shader_id;
key.static_params = static_params;
EXIT_IF(vs_input_info.buffers_num < 0 ||
vs_input_info.buffers_num > ShaderVertexInputInfo::RES_MAX ||
vs_input_info.resources_num < 0 ||
vs_input_info.resources_num > ShaderVertexInputInfo::RES_MAX);
key.vertex_input.binding_count = static_cast<uint8_t>(vs_input_info.buffers_num);
key.vertex_input.attribute_count = static_cast<uint8_t>(vs_input_info.resources_num);
uint32_t attributes_num = 0;
for (int binding = 0; binding < vs_input_info.buffers_num; binding++) {
const auto& buffer = vs_input_info.buffers[binding];
EXIT_IF(buffer.attr_num < 0 || buffer.attr_num > ShaderVertexInputBuffer::ATTR_MAX);
attributes_num += static_cast<uint32_t>(buffer.attr_num);
EXIT_IF(attributes_num > static_cast<uint32_t>(vs_input_info.resources_num));
key.vertex_input.bindings[binding] = {.stride = buffer.stride,
.instance = buffer.fetch_index != 0};
for (int attribute = 0; attribute < buffer.attr_num; attribute++) {
const auto index = buffer.attr_indices[attribute];
EXIT_IF(index < 0 || index >= vs_input_info.resources_num);
key.vertex_input.attributes[index] = {
.offset = buffer.attr_offsets[attribute],
.binding = static_cast<uint8_t>(binding),
};
}
}
EXIT_IF(attributes_num != static_cast<uint32_t>(vs_input_info.resources_num));
if (auto iter = m_graphics_pipelines.find(key); iter != m_graphics_pipelines.end()) {
return *iter->second;
@@ -528,16 +762,16 @@ PipelineCache::GraphicsPipeline& PipelineCache::CreateGraphicsPipeline(
if (ps_active) {
ShaderDbgDumpInputInfo(*ps_input_info);
}
LOGF("PipelineTrace: shader modules VS=%" PRIu64 " module=%p PS=%" PRIu64
" module=%p\n",
LOGF("PipelineTrace: shader modules VS=%" PRIu64 " module=%p PS=%" PRIu64 " module=%p\n",
vs_id, static_cast<void*>(vertex_program.module), ps_id,
static_cast<void*>(pixel_program.module));
}
auto cached = std::make_unique<GraphicsPipeline>(p);
LogPipelineTrace("CreatePipelineInternal begin", vs_id, ps_id);
CreatePipelineInternal(m_graphics, *cached, rendering, vs_input_info, vertex_program.module,
ps_input_info, pixel_program.module, static_params, m_driver_cache);
CreatePipelineInternal(m_graphics, *cached, rendering, key.vertex_input, vs_input_info,
vertex_program.module, ps_input_info, pixel_program.module,
static_params, m_driver_cache);
LogPipelineTrace("CreatePipelineInternal done", vs_id, ps_id);
EXIT_NOT_IMPLEMENTED(cached->pipeline == nullptr);