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Adding --dump_shaders=path/.

This commit is contained in:
Ben Vanik 2013-11-16 04:39:16 -08:00
parent 8440c9059a
commit 7491058ffd
3 changed files with 21 additions and 4 deletions
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22
src/xenia/gpu/d3d11/d3d11_shader.cc
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@ -9,6 +9,7 @@
#include <xenia/gpu/d3d11/d3d11_shader.h> #include <xenia/gpu/d3d11/d3d11_shader.h>
#include <xenia/gpu/gpu-private.h>
#include <xenia/gpu/xenos/ucode.h> #include <xenia/gpu/xenos/ucode.h>
#include <d3dcompiler.h> #include <d3dcompiler.h>
@ -88,13 +89,26 @@ ID3D10Blob* D3D11Shader::Compile(const char* shader_source) {
uint32_t flags2 = 0; uint32_t flags2 = 0;
// Create a name. // Create a name.
char file_name[64]; const char* base_path = "";
if (FLAGS_dump_shaders.size()) {
base_path = FLAGS_dump_shaders.c_str();
}
char file_name[XE_MAX_PATH];
xesnprintfa(file_name, XECOUNT(file_name), xesnprintfa(file_name, XECOUNT(file_name),
"gen_%.16XLL.%s", "%s/gen_%.16XLL.%s",
base_path,
hash_, hash_,
type_ == XE_GPU_SHADER_TYPE_VERTEX ? "vs" : "ps"); type_ == XE_GPU_SHADER_TYPE_VERTEX ? "vs" : "ps");
// TODO(benvanik): dump to disk so tools can find it. if (FLAGS_dump_shaders.size()) {
FILE* f = fopen(file_name, "w");
fprintf(f, shader_source);
fprintf(f, "\n\n");
fprintf(f, "/*\n");
fprintf(f, disasm_src_);
fprintf(f, " */\n");
fclose(f);
}
// Compile shader to bytecode blob. // Compile shader to bytecode blob.
ID3D10Blob* shader_blob = 0; ID3D10Blob* shader_blob = 0;
@ -1089,7 +1103,7 @@ int TranslateALU(
// Disassemble scalar op. // Disassemble scalar op.
xe_gpu_translate_alu_info_t& is = scalar_alu_instrs[alu->scalar_opc]; xe_gpu_translate_alu_info_t& is = scalar_alu_instrs[alu->scalar_opc];
output->append(" // "); output->append(" // ");
output->append(" \t"); output->append("\t");
if (is.name) { if (is.name) {
output->append("\t \t%s\t", is.name); output->append("\t \t%s\t", is.name);
} else { } else {

1
src/xenia/gpu/gpu-private.h
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@ -16,6 +16,7 @@
DECLARE_string(gpu); DECLARE_string(gpu);
DECLARE_bool(trace_ring_buffer); DECLARE_bool(trace_ring_buffer);
DECLARE_string(dump_shaders);
#endif // XENIA_GPU_PRIVATE_H_ #endif // XENIA_GPU_PRIVATE_H_

2
src/xenia/gpu/gpu.cc
View File

@ -22,6 +22,8 @@ DEFINE_string(gpu, "any",
DEFINE_bool(trace_ring_buffer, false, DEFINE_bool(trace_ring_buffer, false,
"Trace GPU ring buffer packets."); "Trace GPU ring buffer packets.");
DEFINE_string(dump_shaders, "",
"Path to write GPU shaders to as they are compiled.");
#include <xenia/gpu/nop/nop_gpu.h> #include <xenia/gpu/nop/nop_gpu.h>