diff options
Diffstat (limited to 'src/SPU.cpp')
| -rw-r--r-- | src/SPU.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/SPU.cpp b/src/SPU.cpp index a0d8dc8..7f70e65 100644 --- a/src/SPU.cpp +++ b/src/SPU.cpp @@ -684,19 +684,26 @@ void Mix(u32 samples) } -void ReadOutput(s16* data, int samples) +int ReadOutput(s16* data, int samples) { + if (OutputReadOffset == OutputWriteOffset) + return 0; + for (int i = 0; i < samples; i++) { *data++ = OutputBuffer[OutputReadOffset]; *data++ = OutputBuffer[OutputReadOffset + 1]; - if (OutputReadOffset != OutputWriteOffset) + //if (OutputReadOffset != OutputWriteOffset) { OutputReadOffset += 2; OutputReadOffset &= ((2*OutputBufferSize)-1); } + if (OutputReadOffset == OutputWriteOffset) + return i+1; } + + return samples; } |