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gl_shader_decompiler: Move entries to a separate function

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This commit is contained in:
ReinUsesLisp
2019-09-24 23:34:18 -03:00
committed by FernandoS27
parent 1244f2d368
commit 7b81ba4d8a
15 changed files with 420 additions and 722 deletions
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18
src/video_core/shader/control_flow.cpp
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@ -66,10 +66,11 @@ struct BlockInfo {
};
struct CFGRebuildState {
explicit CFGRebuildState(const ProgramCode& program_code, const std::size_t program_size,
const u32 start, ConstBufferLocker& locker)
: start{start}, program_code{program_code}, program_size{program_size}, locker{locker} {}
explicit CFGRebuildState(const ProgramCode& program_code, u32 start, ConstBufferLocker& locker)
: program_code{program_code}, start{start}, locker{locker} {}
const ProgramCode& program_code;
ConstBufferLocker& locker;
u32 start{};
std::vector<BlockInfo> block_info{};
std::list<u32> inspect_queries{};
@ -79,10 +80,7 @@ struct CFGRebuildState {
std::map<u32, u32> ssy_labels{};
std::map<u32, u32> pbk_labels{};
std::unordered_map<u32, BlockStack> stacks{};
const ProgramCode& program_code;
const std::size_t program_size;
ASTManager* manager;
ConstBufferLocker& locker;
};
enum class BlockCollision : u32 { None, Found, Inside };
@ -242,7 +240,7 @@ std::optional<BranchIndirectInfo> TrackBranchIndirectInfo(const CFGRebuildState&
std::pair<ParseResult, ParseInfo> ParseCode(CFGRebuildState& state, u32 address) {
u32 offset = static_cast<u32>(address);
const u32 end_address = static_cast<u32>(state.program_size / sizeof(Instruction));
const u32 end_address = static_cast<u32>(state.program_code.size());
ParseInfo parse_info{};
SingleBranch single_branch{};
@ -583,6 +581,7 @@ bool TryQuery(CFGRebuildState& state) {
}
return true;
}
} // Anonymous namespace
void InsertBranch(ASTManager& mm, const BlockBranchInfo& branch_info) {
@ -651,8 +650,7 @@ void DecompileShader(CFGRebuildState& state) {
state.manager->Decompile();
}
std::unique_ptr<ShaderCharacteristics> ScanFlow(const ProgramCode& program_code,
std::size_t program_size, u32 start_address,
std::unique_ptr<ShaderCharacteristics> ScanFlow(const ProgramCode& program_code, u32 start_address,
const CompilerSettings& settings,
ConstBufferLocker& locker) {
auto result_out = std::make_unique<ShaderCharacteristics>();
@ -661,7 +659,7 @@ std::unique_ptr<ShaderCharacteristics> ScanFlow(const ProgramCode& program_code,
return result_out;
}
CFGRebuildState state{program_code, program_size, start_address, locker};
CFGRebuildState state{program_code, start_address, locker};
// Inspect Code and generate blocks
state.labels.clear();
state.labels.emplace(start_address);