diff options
Diffstat (limited to 'firmware/export/pcm_mixer.h')
| -rw-r--r-- | firmware/export/pcm_mixer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/firmware/export/pcm_mixer.h b/firmware/export/pcm_mixer.h index 3d255a7345..39a814de6f 100644 --- a/firmware/export/pcm_mixer.h +++ b/firmware/export/pcm_mixer.h | |||
| @@ -40,6 +40,10 @@ | |||
| 40 | /* iBasso Devices: Match Rockbox PCM buffer size to ALSA PCM buffer size | 40 | /* iBasso Devices: Match Rockbox PCM buffer size to ALSA PCM buffer size |
| 41 | to minimize memory transfers. */ | 41 | to minimize memory transfers. */ |
| 42 | #define MIX_FRAME_SAMPLES 2048 | 42 | #define MIX_FRAME_SAMPLES 2048 |
| 43 | #elif (CONFIG_PLATFORM & PLATFORM_HOSTED) | ||
| 44 | /* Hosted targets need larger buffers for decent performance due to | ||
| 45 | OS locking/scheduling overhead */ | ||
| 46 | #define MIX_FRAME_SAMPLES 1024 | ||
| 43 | #else | 47 | #else |
| 44 | /* Assume HW DMA engine is available or sufficient latency exists in the | 48 | /* Assume HW DMA engine is available or sufficient latency exists in the |
| 45 | PCM pathway */ | 49 | PCM pathway */ |