thirdparty/ppsspp
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

More reinterpret shader gen and test work.

Browse source 
More work on reinterpret

Buildsystem fixes
This commit is contained in:
Henrik Rydgård 2020-11-02 16:12:45 +01:00
parent 614540aa6e
commit 19b4febbbf
18 changed files with 380 additions and 64 deletions
Download patch file Download diff file Expand all files Collapse all files

61
unittest/TestShaderGenerators.cpp
View file

@ -11,6 +11,7 @@
#include "GPU/Common/FragmentShaderGenerator.h"
#include "GPU/Common/VertexShaderGenerator.h"
#include "GPU/Common/ReinterpretFramebuffer.h"
#include "GPU/D3D11/D3D11Util.h"
#include "GPU/D3D11/D3D11Loader.h"
@ -141,12 +142,72 @@ void PrintDiff(const char *a, const char *b) {
}
}
const char *ShaderLanguageToString(ShaderLanguage lang) {
switch (lang) {
case HLSL_D3D11: return "HLSL_D3D11";
case HLSL_D3D9: return "HLSL_D3D9";
case GLSL_VULKAN: return "GLSL_VULKAN";
case GLSL_1xx: return "GLSL_1xx";
case GLSL_3xx: return "GLSL_3xx";
default: return "N/A";
}
}
bool TestReinterpretShaders() {
ShaderLanguage languages[] = {
ShaderLanguage::HLSL_D3D11,
ShaderLanguage::GLSL_VULKAN,
ShaderLanguage::GLSL_3xx,
};
GEBufferFormat fmts[3] = {
GE_FORMAT_565,
GE_FORMAT_5551,
GE_FORMAT_4444,
};
char *buffer = new char[65536];
// Generate all despite failures - it's only 6.
bool failed = false;
for (int k = 0; k < ARRAY_SIZE(languages); k++) {
printf("=== %s ===\n\n", ShaderLanguageToString(languages[k]));
ShaderLanguageDesc desc(languages[k]);
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
if (i == j)
continue; // useless shader!
if (!GenerateReinterpretFragmentShader(buffer, fmts[i], fmts[j], desc)) {
printf("Failed!\n%s\n", buffer);
failed = true;
} else {
std::string errorMessage;
if (!TestCompileShader(buffer, languages[k], false, &errorMessage)) {
printf("Error compiling fragment shader %d:\n\n%s\n\n%s\n", (int)j, LineNumberString(buffer).c_str(), errorMessage.c_str());
failed = true;
return false;
} else {
printf("===\n%s\n===\n", buffer);
}
}
}
}
}
return !failed;
}
bool TestShaderGenerators() {
LoadD3D11();
init_glslang();
LoadD3DCompilerDynamic();
if (!TestReinterpretShaders()) {
return false;
}
ShaderLanguage languages[] = {
ShaderLanguage::HLSL_D3D9,
ShaderLanguage::HLSL_D3D11,