DSP: Add address mask for physical pointers to audio data buffers
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.
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@ -284,7 +284,7 @@ bool Source::DequeueBuffer() {
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state.adpcm_state.yn2 = buf.adpcm_yn[1];
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}
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const u8* const memory = Memory::GetPhysicalPointer(buf.physical_address);
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const u8* const memory = Memory::GetPhysicalPointer(buf.physical_address & 0xFFFFFFFC);
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if (memory) {
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const unsigned num_channels = buf.mono_or_stereo == MonoOrStereo::Stereo ? 2 : 1;
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switch (buf.format) {
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