diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/modules/alsa/alsa-util.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c index 7ea26e14..5a726ffe 100644 --- a/src/modules/alsa/alsa-util.c +++ b/src/modules/alsa/alsa-util.c @@ -1102,8 +1102,8 @@ snd_pcm_sframes_t pa_alsa_safe_avail(snd_pcm_t *pcm, size_t hwbuf_size, const pa k = (size_t) n * pa_frame_size(ss); - if (k >= hwbuf_size * 5 || - k >= pa_bytes_per_second(ss)*10) { + if (PA_UNLIKELY(k >= hwbuf_size * 5 || + k >= pa_bytes_per_second(ss)*10)) { PA_ONCE_BEGIN { char *dn = pa_alsa_get_driver_name_by_pcm(pcm); @@ -1145,8 +1145,8 @@ int pa_alsa_safe_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delay, size_t hwbuf_si abs_k = k >= 0 ? (size_t) k : (size_t) -k; - if (abs_k >= hwbuf_size * 5 || - abs_k >= pa_bytes_per_second(ss)*10) { + if (PA_UNLIKELY(abs_k >= hwbuf_size * 5 || + abs_k >= pa_bytes_per_second(ss)*10)) { PA_ONCE_BEGIN { char *dn = pa_alsa_get_driver_name_by_pcm(pcm); @@ -1170,8 +1170,8 @@ int pa_alsa_safe_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delay, size_t hwbuf_si if (capture) { abs_k = (size_t) avail * pa_frame_size(ss); - if (abs_k >= hwbuf_size * 5 || - abs_k >= pa_bytes_per_second(ss)*10) { + if (PA_UNLIKELY(abs_k >= hwbuf_size * 5 || + abs_k >= pa_bytes_per_second(ss)*10)) { PA_ONCE_BEGIN { char *dn = pa_alsa_get_driver_name_by_pcm(pcm); @@ -1188,7 +1188,7 @@ int pa_alsa_safe_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delay, size_t hwbuf_si avail = (snd_pcm_sframes_t) (hwbuf_size / pa_frame_size(ss)); } - if (*delay < avail) { + if (PA_UNLIKELY(*delay < avail)) { PA_ONCE_BEGIN { char *dn = pa_alsa_get_driver_name_by_pcm(pcm); pa_log(_("snd_pcm_avail_delay() returned strange values: delay %lu is less than avail %lu.\n" @@ -1229,10 +1229,9 @@ int pa_alsa_safe_mmap_begin(snd_pcm_t *pcm, const snd_pcm_channel_area_t **areas k = (size_t) *frames * pa_frame_size(ss); - if (*frames > before || - k >= hwbuf_size * 3 || - k >= pa_bytes_per_second(ss)*10) - + if (PA_UNLIKELY(*frames > before || + k >= hwbuf_size * 3 || + k >= pa_bytes_per_second(ss)*10)) PA_ONCE_BEGIN { char *dn = pa_alsa_get_driver_name_by_pcm(pcm); pa_log(_("snd_pcm_mmap_begin() returned a value that is exceptionally large: %lu bytes (%lu ms).\n" |