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Support loading polyphase resampling coeffs from User and Sys in HLE

This commit is contained in:
Pierre Bourdon 2013-03-30 14:38:14 +01:00
parent e3b0a2c9bf
commit a813f9e13c
1 changed files with 21 additions and 4 deletions
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25
Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.cpp
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@ -55,12 +55,29 @@ void CUCode_AX::LoadResamplingCoefficients()
{
m_coeffs_available = false;
std::string filename = File::GetUserPath(D_GCUSER_IDX) + "dsp_coef.bin";
if (!File::Exists(filename))
std::string filenames[] = {
File::GetUserPath(D_GCUSER_IDX) + "dsp_coef.bin",
File::GetSysDirectory() + "/GC/dsp_coef.bin"
};
size_t fidx;
std::string filename;
for (fidx = 0; fidx < sizeof (filenames) / sizeof (filenames[0]); ++fidx)
{
filename = filenames[fidx];
if (!File::Exists(filename))
continue;
if (File::GetSize(filename) != 0x1000)
continue;
break;
}
if (fidx >= sizeof (filenames) / sizeof (filenames[0]))
return;
if (File::GetSize(filename) != 0x1000)
return;
WARN_LOG(DSPHLE, "Loading polyphase resampling coeffs from %s", filename.c_str());
FILE* fp = fopen(filename.c_str(), "rb");
fread(m_coeffs, 1, 0x1000, fp);