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| author | Bad Diode <bd@badd10de.dev> | 2021-05-28 17:31:23 +0200 |
|---|---|---|
| committer | Bad Diode <bd@badd10de.dev> | 2021-05-28 17:31:23 +0200 |
| commit | 4ea00e4dcbb390f9fec53034ac1a62cc6fb308d0 (patch) | |
| tree | 0210276b38cbe3160f57c911a7791d2b26eca97b /src | |
| parent | b619d807953aa14f500a9b0ea6e55e0dbdb3ee6f (diff) | |
| download | uxngba-4ea00e4dcbb390f9fec53034ac1a62cc6fb308d0.tar.gz uxngba-4ea00e4dcbb390f9fec53034ac1a62cc6fb308d0.zip | |
Clean mixdown loop
Diffstat (limited to 'src')
| -rw-r--r-- | src/uxn/devices/apu.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/uxn/devices/apu.c b/src/uxn/devices/apu.c index 0b502f8..47151a6 100644 --- a/src/uxn/devices/apu.c +++ b/src/uxn/devices/apu.c | |||
| @@ -230,13 +230,13 @@ void sound_mix() { | |||
| 230 | } | 230 | } |
| 231 | 231 | ||
| 232 | // Downsample and copy to the playing buffer (Vectorized). | 232 | // Downsample and copy to the playing buffer (Vectorized). |
| 233 | u64 *mix = mix_buffer; | 233 | u64 *mix_ptr = mix_buffer; |
| 234 | u32 *buf = audio.current_buffer; | 234 | u32 *buf_ptr = audio.current_buffer; |
| 235 | for (size_t i = 0, k = 0; i < AUDIO_BUF_LEN; i += 4, k++) { | 235 | for (size_t i = 0; i < AUDIO_BUF_LEN / 4; i++) { |
| 236 | u64 x = mix[k]; | 236 | u64 mix = mix_ptr[i]; |
| 237 | buf[k] = (x >> 8) & 0xFF | 237 | buf_ptr[i] = (mix >> 8) & 0xFF |
| 238 | | (x >> 16) & 0xFF00 | 238 | | (mix >> 16) & 0xFF00 |
| 239 | | (x >> 24) & 0xFF0000 | 239 | | (mix >> 24) & 0xFF0000 |
| 240 | | (x >> 32) & 0xFF000000; | 240 | | (mix >> 32) & 0xFF000000; |
| 241 | } | 241 | } |
| 242 | } | 242 | } |