diff options
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/alsaaudio.c | 1 | ||||
| -rw-r--r-- | audio/audio.c | 18 | ||||
| -rw-r--r-- | audio/audio_int.h | 2 | ||||
| -rw-r--r-- | audio/jackaudio.c | 1 | ||||
| -rw-r--r-- | audio/noaudio.c | 1 | ||||
| -rw-r--r-- | audio/ossaudio.c | 1 | ||||
| -rw-r--r-- | audio/spiceaudio.c | 1 |
7 files changed, 21 insertions, 4 deletions
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index 6787e91bc1..5a871aaf6b 100644 --- a/audio/alsaaudio.c +++ b/audio/alsaaudio.c @@ -929,6 +929,7 @@ static struct audio_pcm_ops alsa_pcm_ops = { .init_in = alsa_init_in, .fini_in = alsa_fini_in, .read = alsa_read, + .run_buffer_in = audio_generic_run_buffer_in, .enable_in = alsa_enable_in, }; diff --git a/audio/audio.c b/audio/audio.c index d048d26283..480b3cce1f 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -1241,6 +1241,10 @@ static size_t audio_pcm_hw_run_in(HWVoiceIn *hw, size_t samples) size_t conv = 0; STSampleBuffer *conv_buf = hw->conv_buf; + if (hw->pcm_ops->run_buffer_in) { + hw->pcm_ops->run_buffer_in(hw); + } + while (samples) { size_t proc; size_t size = samples * hw->info.bytes_per_frame; @@ -1381,10 +1385,8 @@ void audio_run(AudioState *s, const char *msg) #endif } -void *audio_generic_get_buffer_in(HWVoiceIn *hw, size_t *size) +void audio_generic_run_buffer_in(HWVoiceIn *hw) { - ssize_t start; - if (unlikely(!hw->buf_emul)) { size_t calc_size = hw->conv_buf->size * hw->info.bytes_per_frame; hw->buf_emul = g_malloc(calc_size); @@ -1403,8 +1405,12 @@ void *audio_generic_get_buffer_in(HWVoiceIn *hw, size_t *size) break; } } +} + +void *audio_generic_get_buffer_in(HWVoiceIn *hw, size_t *size) +{ + ssize_t start = (ssize_t)hw->pos_emul - hw->pending_emul; - start = ((ssize_t) hw->pos_emul) - hw->pending_emul; if (start < 0) { start += hw->size_emul; } @@ -1505,6 +1511,10 @@ size_t audio_generic_read(HWVoiceIn *hw, void *buf, size_t size) { size_t total = 0; + if (hw->pcm_ops->run_buffer_in) { + hw->pcm_ops->run_buffer_in(hw); + } + while (total < size) { size_t src_size = size - total; void *src = hw->pcm_ops->get_buffer_in(hw, &src_size); diff --git a/audio/audio_int.h b/audio/audio_int.h index 4775857bf2..06f0913835 100644 --- a/audio/audio_int.h +++ b/audio/audio_int.h @@ -172,12 +172,14 @@ struct audio_pcm_ops { int (*init_in) (HWVoiceIn *hw, audsettings *as, void *drv_opaque); void (*fini_in) (HWVoiceIn *hw); size_t (*read) (HWVoiceIn *hw, void *buf, size_t size); + void (*run_buffer_in)(HWVoiceIn *hw); void *(*get_buffer_in)(HWVoiceIn *hw, size_t *size); void (*put_buffer_in)(HWVoiceIn *hw, void *buf, size_t size); void (*enable_in)(HWVoiceIn *hw, bool enable); void (*volume_in)(HWVoiceIn *hw, Volume *vol); }; +void audio_generic_run_buffer_in(HWVoiceIn *hw); void *audio_generic_get_buffer_in(HWVoiceIn *hw, size_t *size); void audio_generic_put_buffer_in(HWVoiceIn *hw, void *buf, size_t size); void audio_generic_run_buffer_out(HWVoiceOut *hw); diff --git a/audio/jackaudio.c b/audio/jackaudio.c index 3b7c18443d..f8afb5cc31 100644 --- a/audio/jackaudio.c +++ b/audio/jackaudio.c @@ -657,6 +657,7 @@ static struct audio_pcm_ops jack_pcm_ops = { .init_in = qjack_init_in, .fini_in = qjack_fini_in, .read = qjack_read, + .run_buffer_in = audio_generic_run_buffer_in, .enable_in = qjack_enable_in }; diff --git a/audio/noaudio.c b/audio/noaudio.c index 05798ea210..aac87dbc93 100644 --- a/audio/noaudio.c +++ b/audio/noaudio.c @@ -124,6 +124,7 @@ static struct audio_pcm_ops no_pcm_ops = { .init_in = no_init_in, .fini_in = no_fini_in, .read = no_read, + .run_buffer_in = audio_generic_run_buffer_in, .enable_in = no_enable_in }; diff --git a/audio/ossaudio.c b/audio/ossaudio.c index a7dcaa31ad..c1db89f233 100644 --- a/audio/ossaudio.c +++ b/audio/ossaudio.c @@ -762,6 +762,7 @@ static struct audio_pcm_ops oss_pcm_ops = { .init_in = oss_init_in, .fini_in = oss_fini_in, .read = oss_read, + .run_buffer_in = audio_generic_run_buffer_in, .enable_in = oss_enable_in }; diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c index 8967cca129..999bfbde47 100644 --- a/audio/spiceaudio.c +++ b/audio/spiceaudio.c @@ -293,6 +293,7 @@ static struct audio_pcm_ops audio_callbacks = { .init_in = line_in_init, .fini_in = line_in_fini, .read = line_in_read, + .run_buffer_in = audio_generic_run_buffer_in, .enable_in = line_in_enable, #if ((SPICE_INTERFACE_RECORD_MAJOR >= 2) && (SPICE_INTERFACE_RECORD_MINOR >= 2)) .volume_in = line_in_volume, |