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-rw-r--r--src/video_core/renderer_opengl/gl_compute_pipeline.cpp17
-rw-r--r--src/video_core/renderer_opengl/gl_compute_pipeline.h2
-rw-r--r--src/video_core/renderer_opengl/gl_device.cpp8
-rw-r--r--src/video_core/renderer_opengl/gl_device.h11
-rw-r--r--src/video_core/renderer_opengl/gl_graphics_pipeline.cpp64
-rw-r--r--src/video_core/renderer_opengl/gl_graphics_pipeline.h1
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.cpp40
7 files changed, 105 insertions, 38 deletions
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
index 2d6442d74..c63e87a56 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
@@ -5,6 +5,7 @@
#include <cstring>
#include "common/cityhash.h"
+#include "common/settings.h" // for enum class Settings::ShaderBackend
#include "video_core/renderer_opengl/gl_compute_pipeline.h"
#include "video_core/renderer_opengl/gl_shader_manager.h"
#include "video_core/renderer_opengl/gl_shader_util.h"
@@ -40,15 +41,23 @@ ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cac
BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
Tegra::Engines::KeplerCompute& kepler_compute_,
ProgramManager& program_manager_, const Shader::Info& info_,
- std::string code)
+ std::string code, std::vector<u32> code_v)
: texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, gpu_memory{gpu_memory_},
kepler_compute{kepler_compute_}, program_manager{program_manager_}, info{info_} {
- if (device.UseAssemblyShaders()) {
- assembly_program = CompileProgram(code, GL_COMPUTE_PROGRAM_NV);
- } else {
+ switch (device.GetShaderBackend()) {
+ case Settings::ShaderBackend::GLSL:
source_program.handle = glCreateProgram();
AttachShader(GL_COMPUTE_SHADER, source_program.handle, code);
LinkProgram(source_program.handle);
+ break;
+ case Settings::ShaderBackend::GLASM:
+ assembly_program = CompileProgram(code, GL_COMPUTE_PROGRAM_NV);
+ break;
+ case Settings::ShaderBackend::SPIRV:
+ source_program.handle = glCreateProgram();
+ AttachShader(GL_COMPUTE_SHADER, source_program.handle, code_v);
+ LinkProgram(source_program.handle);
+ break;
}
std::copy_n(info.constant_buffer_used_sizes.begin(), uniform_buffer_sizes.size(),
uniform_buffer_sizes.begin());
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.h b/src/video_core/renderer_opengl/gl_compute_pipeline.h
index b5fc45f26..50c676365 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.h
@@ -54,7 +54,7 @@ public:
BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
Tegra::Engines::KeplerCompute& kepler_compute_,
ProgramManager& program_manager_, const Shader::Info& info_,
- std::string code);
+ std::string code, std::vector<u32> code_v);
void Configure();
diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp
index c4eeed53b..99f8769fc 100644
--- a/src/video_core/renderer_opengl/gl_device.cpp
+++ b/src/video_core/renderer_opengl/gl_device.cpp
@@ -177,6 +177,11 @@ Device::Device() {
GLAD_GL_NV_gpu_program5 && GLAD_GL_NV_compute_program5 && GLAD_GL_NV_transform_feedback &&
GLAD_GL_NV_transform_feedback2;
+ shader_backend = (Settings::values.shader_backend.GetValue() ==
+ Settings::ShaderBackend::GLASM) == use_assembly_shaders
+ ? Settings::values.shader_backend.GetValue()
+ : Settings::ShaderBackend::GLSL;
+
// Blocks AMD and Intel OpenGL drivers on Windows from using asynchronous shader compilation.
use_asynchronous_shaders = Settings::values.use_asynchronous_shaders.GetValue() &&
!(is_amd || (is_intel && !is_linux));
@@ -188,8 +193,7 @@ Device::Device() {
LOG_INFO(Render_OpenGL, "Renderer_BrokenTextureViewFormats: {}",
has_broken_texture_view_formats);
- if (Settings::values.shader_backend.GetValue() == Settings::ShaderBackend::GLASM &&
- !use_assembly_shaders) {
+ if (shader_backend == Settings::ShaderBackend::GLASM && !use_assembly_shaders) {
LOG_ERROR(Render_OpenGL, "Assembly shaders enabled but not supported");
}
diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h
index 45ddf5e01..ee992aed4 100644
--- a/src/video_core/renderer_opengl/gl_device.h
+++ b/src/video_core/renderer_opengl/gl_device.h
@@ -8,6 +8,10 @@
#include "common/common_types.h"
#include "shader_recompiler/stage.h"
+namespace Settings {
+enum class ShaderBackend : u32;
+};
+
namespace OpenGL {
class Device {
@@ -148,6 +152,10 @@ public:
return need_fastmath_off;
}
+ Settings::ShaderBackend GetShaderBackend() const {
+ return shader_backend;
+ }
+
private:
static bool TestVariableAoffi();
static bool TestPreciseBug();
@@ -159,6 +167,9 @@ private:
u32 max_varyings{};
u32 max_compute_shared_memory_size{};
u32 max_glasm_storage_buffer_blocks{};
+
+ Settings::ShaderBackend shader_backend{};
+
bool has_warp_intrinsics{};
bool has_shader_ballot{};
bool has_vertex_viewport_layer{};
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
index a93b03cf7..1f19b5825 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@@ -3,7 +3,11 @@
// Refer to the license.txt file included.
#include <algorithm>
+#include <array>
+#include <string>
+#include <vector>
+#include "common/settings.h" // for enum class Settings::ShaderBackend
#include "common/thread_worker.h"
#include "shader_recompiler/shader_info.h"
#include "video_core/renderer_opengl/gl_graphics_pipeline.h"
@@ -179,7 +183,8 @@ GraphicsPipeline::GraphicsPipeline(
Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
ProgramManager& program_manager_, StateTracker& state_tracker_, ShaderWorker* thread_worker,
VideoCore::ShaderNotify* shader_notify, std::array<std::string, 5> sources,
- const std::array<const Shader::Info*, 5>& infos, const GraphicsPipelineKey& key_)
+ std::array<std::vector<u32>, 5> sources_spirv, const std::array<const Shader::Info*, 5>& infos,
+ const GraphicsPipelineKey& key_)
: texture_cache{texture_cache_}, buffer_cache{buffer_cache_},
gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_}, program_manager{program_manager_},
state_tracker{state_tracker_}, key{key_} {
@@ -232,29 +237,44 @@ GraphicsPipeline::GraphicsPipeline(
if (key.xfb_enabled && device.UseAssemblyShaders()) {
GenerateTransformFeedbackState();
}
- auto func{[this, device, sources, shader_notify](ShaderContext::Context*) mutable {
- if (!device.UseAssemblyShaders()) {
- program.handle = glCreateProgram();
- }
- for (size_t stage = 0; stage < 5; ++stage) {
- const auto code{sources[stage]};
- if (code.empty()) {
- continue;
+ auto func{
+ [this, device, sources, sources_spirv, shader_notify](ShaderContext::Context*) mutable {
+ if (!device.UseAssemblyShaders()) {
+ program.handle = glCreateProgram();
}
- if (device.UseAssemblyShaders()) {
- assembly_programs[stage] = CompileProgram(code, AssemblyStage(stage));
- } else {
- AttachShader(Stage(stage), program.handle, code);
+ for (size_t stage = 0; stage < 5; ++stage) {
+ switch (device.GetShaderBackend()) {
+ case Settings::ShaderBackend::GLSL: {
+ const auto code{sources[stage]};
+ if (code.empty()) {
+ continue;
+ }
+ AttachShader(Stage(stage), program.handle, code);
+ } break;
+ case Settings::ShaderBackend::GLASM: {
+ const auto code{sources[stage]};
+ if (code.empty()) {
+ continue;
+ }
+ assembly_programs[stage] = CompileProgram(code, AssemblyStage(stage));
+ } break;
+ case Settings::ShaderBackend::SPIRV: {
+ const auto code{sources_spirv[stage]};
+ if (code.empty()) {
+ continue;
+ }
+ AttachShader(Stage(stage), program.handle, code);
+ } break;
+ }
}
- }
- if (!device.UseAssemblyShaders()) {
- LinkProgram(program.handle);
- }
- if (shader_notify) {
- shader_notify->MarkShaderComplete();
- }
- is_built.store(true, std::memory_order_relaxed);
- }};
+ if (!device.UseAssemblyShaders()) {
+ LinkProgram(program.handle);
+ }
+ if (shader_notify) {
+ shader_notify->MarkShaderComplete();
+ }
+ is_built.store(true, std::memory_order_relaxed);
+ }};
if (thread_worker) {
thread_worker->QueueWork(std::move(func));
} else {
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.h b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
index f82d712f8..5f5d57385 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
@@ -78,6 +78,7 @@ public:
ProgramManager& program_manager_, StateTracker& state_tracker_,
ShaderWorker* thread_worker, VideoCore::ShaderNotify* shader_notify,
std::array<std::string, 5> sources,
+ std::array<std::vector<u32>, 5> sources_spirv,
const std::array<const Shader::Info*, 5>& infos,
const GraphicsPipelineKey& key_);
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index af8e9f44d..cde0f54c9 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -15,6 +15,7 @@
#include "common/fs/path_util.h"
#include "common/logging/log.h"
#include "common/scope_exit.h"
+#include "common/settings.h"
#include "common/thread_worker.h"
#include "core/core.h"
#include "shader_recompiler/backend/glasm/emit_glasm.h"
@@ -415,6 +416,7 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
OGLProgram source_program;
std::array<std::string, 5> sources;
+ std::array<std::vector<u32>, 5> sources_spirv;
Shader::Backend::Bindings binding;
Shader::IR::Program* previous_program{};
const bool use_glasm{device.UseAssemblyShaders()};
@@ -431,17 +433,23 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
const auto runtime_info{
MakeRuntimeInfo(key, program, previous_program, glasm_use_storage_buffers, use_glasm)};
- if (use_glasm) {
- sources[stage_index] = EmitGLASM(profile, runtime_info, program, binding);
- } else {
+ switch (device.GetShaderBackend()) {
+ case Settings::ShaderBackend::GLSL:
sources[stage_index] = EmitGLSL(profile, runtime_info, program, binding);
+ break;
+ case Settings::ShaderBackend::GLASM:
+ sources[stage_index] = EmitGLASM(profile, runtime_info, program, binding);
+ break;
+ case Settings::ShaderBackend::SPIRV:
+ sources_spirv[stage_index] = EmitSPIRV(profile, runtime_info, program, binding);
+ break;
}
previous_program = &program;
}
auto* const thread_worker{build_in_parallel ? workers.get() : nullptr};
- return std::make_unique<GraphicsPipeline>(device, texture_cache, buffer_cache, gpu_memory,
- maxwell3d, program_manager, state_tracker,
- thread_worker, &shader_notify, sources, infos, key);
+ return std::make_unique<GraphicsPipeline>(
+ device, texture_cache, buffer_cache, gpu_memory, maxwell3d, program_manager, state_tracker,
+ thread_worker, &shader_notify, sources, sources_spirv, infos, key);
} catch (Shader::Exception& exception) {
LOG_ERROR(Render_OpenGL, "{}", exception.what());
@@ -478,10 +486,24 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
}
Shader::RuntimeInfo info;
info.glasm_use_storage_buffers = num_storage_buffers <= device.GetMaxGLASMStorageBufferBlocks();
- const std::string code{device.UseAssemblyShaders() ? EmitGLASM(profile, info, program)
- : EmitGLSL(profile, program)};
+
+ std::string code{};
+ std::vector<u32> code_spirv;
+ switch (device.GetShaderBackend()) {
+ case Settings::ShaderBackend::GLSL:
+ code = EmitGLSL(profile, program);
+ break;
+ case Settings::ShaderBackend::GLASM:
+ code = EmitGLASM(profile, info, program);
+ break;
+ case Settings::ShaderBackend::SPIRV:
+ code_spirv = EmitSPIRV(profile, program);
+ break;
+ }
+
return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, gpu_memory,
- kepler_compute, program_manager, program.info, code);
+ kepler_compute, program_manager, program.info, code,
+ code_spirv);
} catch (Shader::Exception& exception) {
LOG_ERROR(Render_OpenGL, "{}", exception.what());
return nullptr;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 14:15:59 +0100