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Fix accidentally skipping ADPCM samples

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wheremyfoodat 2024-04-26 23:58:54 +03:00
parent ea6e111938
commit 8ca0327f86
1 changed files with 4 additions and 6 deletions
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10
src/core/audio/hle_core.cpp
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@ -356,7 +356,7 @@ namespace Audio {
// Decode samples in frames. Stop when we reach sampleCount samples
for (uint blockIndex = 0; blockIndex < blockCount; blockIndex++) {
const u8 scaleAndPredictor = data[0];
const u8 scaleAndPredictor = *data++;
const u32 scale = 1 << u32(scaleAndPredictor & 0xF);
// This is referred to as 4-bit in some documentation, but I am pretty sure that's a mistake
@ -392,9 +392,9 @@ namespace Audio {
return s16(output);
};
const u8 samples = data[sampleIndex + sizeof(u8)]; // Fetch the byte containing 2 4-bpp
const s32 topNibble = s32(samples) >> 4; // First sample
const s32 bottomNibble = s32(samples) & 0xF; // Second sample
const u8 samples = *data++; // Fetch the byte containing 2 4-bpp samples
const s32 topNibble = s32(samples) >> 4; // First sample
const s32 bottomNibble = s32(samples) & 0xF; // Second sample
// Decode and write first sample, then the second one
const s16 sample1 = decode(topNibble);
@ -405,8 +405,6 @@ namespace Audio {
outputCount += 2;
}
data += blockSize;
}
// Store new history samples in the DSP source and return samples