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[GPU] shader-compiler: Accept little-endian ucode

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Triang3l
2022-04-26 22:59:02 +03:00
parent 443d61c9e1
commit 69958cba9d
9 changed files with 48 additions and 19 deletions
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9
src/xenia/gpu/shader_compiler_main.cc
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@@ -33,6 +33,11 @@ DEFINE_path(shader_input, "", "Input shader binary file path.", "GPU");
DEFINE_string(shader_input_type, "",
"'vs', 'ps', or unspecified to infer from the given filename.",
"GPU");
DEFINE_bool(
shader_input_little_endian, false,
"Whether the input shader binary is little-endian (from an Arm device with "
"the Qualcomm Adreno 200, for instance).",
"GPU");
DEFINE_path(shader_output, "", "Output shader file path.", "GPU");
DEFINE_string(shader_output_type, "ucode",
"Translator to use: [ucode, spirv, spirvtext, dxbc, dxbctext].",
@@ -104,7 +109,9 @@ int shader_compiler_main(const std::vector<std::string>& args) {
// TODO(benvanik): hash? need to return the data to big-endian format first.
uint64_t ucode_data_hash = 0;
auto shader = std::make_unique<Shader>(
shader_type, ucode_data_hash, ucode_dwords.data(), ucode_dwords.size());
shader_type, ucode_data_hash, ucode_dwords.data(), ucode_dwords.size(),
cvars::shader_input_little_endian ? std::endian::little
: std::endian::big);
StringBuffer ucode_disasm_buffer;
shader->AnalyzeUcode(ucode_disasm_buffer);