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author | neonloop | 2021-08-04 15:09:12 +0000 |
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committer | neonloop | 2021-08-04 15:09:12 +0000 |
commit | 99632f66e74fc57c463072be312d634aeb67bc61 (patch) | |
tree | e4ccaf52b93d04c69865d82556e2ce4cd3a6c599 /patches/gpsp/1000-avoid-audio-popping.patch | |
download | picoarch-99632f66e74fc57c463072be312d634aeb67bc61.tar.gz picoarch-99632f66e74fc57c463072be312d634aeb67bc61.tar.bz2 picoarch-99632f66e74fc57c463072be312d634aeb67bc61.zip |
Initial commit
Diffstat (limited to 'patches/gpsp/1000-avoid-audio-popping.patch')
-rw-r--r-- | patches/gpsp/1000-avoid-audio-popping.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/patches/gpsp/1000-avoid-audio-popping.patch b/patches/gpsp/1000-avoid-audio-popping.patch new file mode 100644 index 0000000..ed868a4 --- /dev/null +++ b/patches/gpsp/1000-avoid-audio-popping.patch @@ -0,0 +1,16 @@ +diff --git a/sound.h b/sound.h +index 08d1de5..93221d5 100644 +--- a/sound.h ++++ b/sound.h +@@ -24,8 +24,10 @@ + #define BUFFER_SIZE_MASK (BUFFER_SIZE - 1) + + #define GBA_SOUND_FREQUENCY (64 * 1024) ++#define GBA_60HZ_RATE 16853760.0f /* 228*(272+960)*60 */ + +-#define GBC_BASE_RATE ((float)(16 * 1024 * 1024)) ++// run GBA at 60Hz (~0.5% faster) to better match host display ++#define GBC_BASE_RATE GBA_60HZ_RATE + + typedef enum + { |