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No need for thread-local shader translator as all reqs come from GPU CP.

This commit is contained in:
Ben Vanik 2015-06-07 15:29:22 -07:00
parent 4a796627f2
commit a446d9c64a
4 changed files with 16 additions and 9 deletions
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6
src/xenia/gpu/gl4/command_processor.cc
View File

@ -1596,7 +1596,8 @@ CommandProcessor::UpdateStatus CommandProcessor::UpdateShaders(
xe_gpu_program_cntl_t program_cntl;
program_cntl.dword_0 = regs.sq_program_cntl;
if (!active_vertex_shader_->has_prepared()) {
if (!active_vertex_shader_->PrepareVertexShader(program_cntl)) {
if (!active_vertex_shader_->PrepareVertexShader(&shader_translator_,
program_cntl)) {
XELOGE("Unable to prepare vertex shader");
return UpdateStatus::kError;
}
@ -1606,7 +1607,8 @@ CommandProcessor::UpdateStatus CommandProcessor::UpdateShaders(
}
if (!active_pixel_shader_->has_prepared()) {
if (!active_pixel_shader_->PreparePixelShader(program_cntl)) {
if (!active_pixel_shader_->PreparePixelShader(&shader_translator_,
program_cntl)) {
XELOGE("Unable to prepare pixel shader");
return UpdateStatus::kError;
}

2
src/xenia/gpu/gl4/command_processor.h
View File

@ -21,6 +21,7 @@
#include "xenia/gpu/gl4/draw_batcher.h"
#include "xenia/gpu/gl4/gl_context.h"
#include "xenia/gpu/gl4/gl4_shader.h"
#include "xenia/gpu/gl4/gl4_shader_translator.h"
#include "xenia/gpu/gl4/texture_cache.h"
#include "xenia/gpu/register_file.h"
#include "xenia/gpu/tracing.h"
@ -259,6 +260,7 @@ class CommandProcessor {
bool has_bindless_vbos_;
GL4ShaderTranslator shader_translator_;
std::vector<std::unique_ptr<GL4Shader>> all_shaders_;
std::unordered_map<uint64_t, GL4Shader*> shader_cache_;
GL4Shader* active_vertex_shader_;

9
src/xenia/gpu/gl4/gl4_shader.cc
View File

@ -23,9 +23,6 @@ using namespace xe::gpu::xenos;
extern "C" GLEWContext* glewGetContext();
// Stateful, but minimally.
thread_local GL4ShaderTranslator shader_translator_;
GL4Shader::GL4Shader(ShaderType shader_type, uint64_t data_hash,
const uint32_t* dword_ptr, uint32_t dword_count)
: Shader(shader_type, data_hash, dword_ptr, dword_count),
@ -224,6 +221,7 @@ bool GL4Shader::PrepareVertexArrayObject() {
}
bool GL4Shader::PrepareVertexShader(
GL4ShaderTranslator* shader_translator,
const xenos::xe_gpu_program_cntl_t& program_cntl) {
if (has_prepared_) {
return is_valid_;
@ -277,7 +275,7 @@ bool GL4Shader::PrepareVertexShader(
GetFooter();
std::string translated_source =
shader_translator_.TranslateVertexShader(this, program_cntl);
shader_translator->TranslateVertexShader(this, program_cntl);
if (translated_source.empty()) {
XELOGE("Vertex shader failed translation");
return false;
@ -293,6 +291,7 @@ bool GL4Shader::PrepareVertexShader(
}
bool GL4Shader::PreparePixelShader(
GL4ShaderTranslator* shader_translator,
const xenos::xe_gpu_program_cntl_t& program_cntl) {
if (has_prepared_) {
return is_valid_;
@ -330,7 +329,7 @@ bool GL4Shader::PreparePixelShader(
GetFooter();
std::string translated_source =
shader_translator_.TranslatePixelShader(this, program_cntl);
shader_translator->TranslatePixelShader(this, program_cntl);
if (translated_source.empty()) {
XELOGE("Pixel shader failed translation");
return false;

8
src/xenia/gpu/gl4/gl4_shader.h
View File

@ -19,6 +19,8 @@ namespace xe {
namespace gpu {
namespace gl4 {
class GL4ShaderTranslator;
class GL4Shader : public Shader {
public:
GL4Shader(ShaderType shader_type, uint64_t data_hash,
@ -28,8 +30,10 @@ class GL4Shader : public Shader {
GLuint program() const { return program_; }
GLuint vao() const { return vao_; }
bool PrepareVertexShader(const xenos::xe_gpu_program_cntl_t& program_cntl);
bool PreparePixelShader(const xenos::xe_gpu_program_cntl_t& program_cntl);
bool PrepareVertexShader(GL4ShaderTranslator* shader_translator,
const xenos::xe_gpu_program_cntl_t& program_cntl);
bool PreparePixelShader(GL4ShaderTranslator* shader_translator,
const xenos::xe_gpu_program_cntl_t& program_cntl);
protected:
std::string GetHeader();