stuff/suyu
stuff/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-29 23:06:23 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

gl_shader_decompiler: Implement shared memory

Browse source
This commit is contained in:
ReinUsesLisp 2019-08-29 17:18:04 -03:00
parent 4de04eba39
commit 0f7b813d65
1 changed files with 23 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View file

@ -325,6 +325,7 @@ public:
DeclareRegisters(); DeclareRegisters();
DeclarePredicates(); DeclarePredicates();
DeclareLocalMemory(); DeclareLocalMemory();
DeclareSharedMemory();
DeclareInternalFlags(); DeclareInternalFlags();
DeclareInputAttributes(); DeclareInputAttributes();
DeclareOutputAttributes(); DeclareOutputAttributes();
@ -500,6 +501,13 @@ private:
code.AddNewLine(); code.AddNewLine();
} }
void DeclareSharedMemory() {
if (stage != ProgramType::Compute) {
return;
}
code.AddLine("shared uint {}[];", GetSharedMemory());
}
void DeclareInternalFlags() { void DeclareInternalFlags() {
for (u32 flag = 0; flag < static_cast<u32>(InternalFlag::Amount); flag++) { for (u32 flag = 0; flag < static_cast<u32>(InternalFlag::Amount); flag++) {
const auto flag_code = static_cast<InternalFlag>(flag); const auto flag_code = static_cast<InternalFlag>(flag);
@ -858,6 +866,12 @@ private:
Type::Uint}; Type::Uint};
} }
if (const auto smem = std::get_if<SmemNode>(&*node)) {
return {
fmt::format("{}[{} >> 2]", GetSharedMemory(), Visit(smem->GetAddress()).AsUint()),
Type::Uint};
}
if (const auto internal_flag = std::get_if<InternalFlagNode>(&*node)) { if (const auto internal_flag = std::get_if<InternalFlagNode>(&*node)) {
return {GetInternalFlag(internal_flag->GetFlag()), Type::Bool}; return {GetInternalFlag(internal_flag->GetFlag()), Type::Bool};
} }
@ -1195,6 +1209,11 @@ private:
target = { target = {
fmt::format("{}[{} >> 2]", GetLocalMemory(), Visit(lmem->GetAddress()).AsUint()), fmt::format("{}[{} >> 2]", GetLocalMemory(), Visit(lmem->GetAddress()).AsUint()),
Type::Uint}; Type::Uint};
} else if (const auto smem = std::get_if<SmemNode>(&*dest)) {
ASSERT(stage == ProgramType::Compute);
target = {
fmt::format("{}[{} >> 2]", GetSharedMemory(), Visit(smem->GetAddress()).AsUint()),
Type::Uint};
} else if (const auto gmem = std::get_if<GmemNode>(&*dest)) { } else if (const auto gmem = std::get_if<GmemNode>(&*dest)) {
const std::string real = Visit(gmem->GetRealAddress()).AsUint(); const std::string real = Visit(gmem->GetRealAddress()).AsUint();
const std::string base = Visit(gmem->GetBaseAddress()).AsUint(); const std::string base = Visit(gmem->GetBaseAddress()).AsUint();
@ -2076,6 +2095,10 @@ private:
return "lmem_" + suffix; return "lmem_" + suffix;
} }
std::string GetSharedMemory() const {
return fmt::format("smem_{}", suffix);
}
std::string GetInternalFlag(InternalFlag flag) const { std::string GetInternalFlag(InternalFlag flag) const {
constexpr std::array InternalFlagNames = {"zero_flag", "sign_flag", "carry_flag", constexpr std::array InternalFlagNames = {"zero_flag", "sign_flag", "carry_flag",
"overflow_flag"}; "overflow_flag"};