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DSP: Add address mask for physical pointers to audio data buffers

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Hardware testing indicated that FFFFFFFC is the correct mask for all audio formats (mono and stereo PCM8, mono and stereo PCM16, and ADPCM). This fixes broken audio in Luigi's Mansion: Dark Moon and a few other games.
This commit is contained in:
RoadrunnerWMC 2018-12-03 01:07:55 -07:00
parent 11bc9028bb
commit 3aff585f32
1 changed files with 1 additions and 1 deletions
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src/audio_core/hle/source.cpp
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@ -284,7 +284,7 @@ bool Source::DequeueBuffer() {
state.adpcm_state.yn2 = buf.adpcm_yn[1]; state.adpcm_state.yn2 = buf.adpcm_yn[1];
} }
const u8* const memory = Memory::GetPhysicalPointer(buf.physical_address); const u8* const memory = Memory::GetPhysicalPointer(buf.physical_address & 0xFFFFFFFC);
if (memory) { if (memory) {
const unsigned num_channels = buf.mono_or_stereo == MonoOrStereo::Stereo ? 2 : 1; const unsigned num_channels = buf.mono_or_stereo == MonoOrStereo::Stereo ? 2 : 1;
switch (buf.format) { switch (buf.format) {