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Merge pull request #2976 from FernandoS27/cache-fast-brx-rebased

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Implement Fast BRX, fix TXQ and addapt the Shader Cache for it
This commit is contained in:
Rodrigo Locatti
2019-10-26 16:56:13 -03:00
committed by GitHub
parent a0d79085c4 be856a38d6
commit 26f3e18c5c
29 changed files with 1492 additions and 872 deletions
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24
src/video_core/shader/shader_ir.h
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@ -17,6 +17,7 @@
#include "video_core/engines/shader_header.h"
#include "video_core/shader/ast.h"
#include "video_core/shader/compiler_settings.h"
#include "video_core/shader/const_buffer_locker.h"
#include "video_core/shader/node.h"
namespace VideoCommon::Shader {
@ -66,8 +67,8 @@ struct GlobalMemoryUsage {
class ShaderIR final {
public:
explicit ShaderIR(const ProgramCode& program_code, u32 main_offset, std::size_t size,
CompilerSettings settings);
explicit ShaderIR(const ProgramCode& program_code, u32 main_offset, CompilerSettings settings,
ConstBufferLocker& locker);
~ShaderIR();
const std::map<u32, NodeBlock>& GetBasicBlocks() const {
@ -172,6 +173,13 @@ public:
private:
friend class ASTDecoder;
struct SamplerInfo {
Tegra::Shader::TextureType type;
bool is_array;
bool is_shadow;
};
void Decode();
NodeBlock DecodeRange(u32 begin, u32 end);
@ -296,12 +304,11 @@ private:
/// Accesses a texture sampler
const Sampler& GetSampler(const Tegra::Shader::Sampler& sampler,
Tegra::Shader::TextureType type, bool is_array, bool is_shadow);
std::optional<SamplerInfo> sampler_info);
// Accesses a texture sampler for a bindless texture.
const Sampler& GetBindlessSampler(const Tegra::Shader::Register& reg,
Tegra::Shader::TextureType type, bool is_array,
bool is_shadow);
std::optional<SamplerInfo> sampler_info);
/// Accesses an image.
Image& GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type);
@ -377,7 +384,9 @@ private:
const ProgramCode& program_code;
const u32 main_offset;
const std::size_t program_size;
const CompilerSettings settings;
ConstBufferLocker& locker;
bool decompiled{};
bool disable_flow_stack{};
@ -386,8 +395,7 @@ private:
std::map<u32, NodeBlock> basic_blocks;
NodeBlock global_code;
ASTManager program_manager;
CompilerSettings settings{};
ASTManager program_manager{true, true};
std::set<u32> used_registers;
std::set<Tegra::Shader::Pred> used_predicates;