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| author | malc <av1474@comtv.ru> | 2009-09-18 11:37:39 +0400 |
|---|---|---|
| committer | malc <av1474@comtv.ru> | 2009-09-18 14:04:36 +0400 |
| commit | bdff253c8fb4c8a64bb4792cc161dd79ab4aaf65 (patch) | |
| tree | 8e12d54b246e2787a7b1bd3b0e50d236910a05a0 /audio/audio.c | |
| parent | 3fd7f635cdd5ee13f08c6ba1b0974a17eb9c9347 (diff) | |
| download | qemu-bdff253c8fb4c8a64bb4792cc161dd79ab4aaf65.zip qemu-bdff253c8fb4c8a64bb4792cc161dd79ab4aaf65.tar.gz qemu-bdff253c8fb4c8a64bb4792cc161dd79ab4aaf65.tar.bz2 | |
audio: internal API change
pcm_ops.run_out now takes number of live samples (which will be always
greater than zero) as a second argument, every driver was calling
audio_pcm_hw_get_live_out anyway with exception of fmod which used
audio_pcm_hw_get_live_out2 for no good reason.
Signed-off-by: malc <av1474@comtv.ru>
Diffstat (limited to 'audio/audio.c')
| -rw-r--r-- | audio/audio.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/audio/audio.c b/audio/audio.c index d8e1e15..f061f45 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -969,16 +969,17 @@ static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep) return m; } -int audio_pcm_hw_get_live_out2 (HWVoiceOut *hw, int *nb_live) +static int audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live) { int smin; + int nb_live1; - smin = audio_pcm_hw_find_min_out (hw, nb_live); - - if (!*nb_live) { - return 0; + smin = audio_pcm_hw_find_min_out (hw, &nb_live1); + if (nb_live) { + *nb_live = nb_live1; } - else { + + if (nb_live1) { int live = smin; if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { @@ -987,19 +988,7 @@ int audio_pcm_hw_get_live_out2 (HWVoiceOut *hw, int *nb_live) } return live; } -} - -int audio_pcm_hw_get_live_out (HWVoiceOut *hw) -{ - int nb_live; - int live; - - live = audio_pcm_hw_get_live_out2 (hw, &nb_live); - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - return live; + return 0; } /* @@ -1357,7 +1346,7 @@ static void audio_run_out (AudioState *s) int played; int live, free, nb_live, cleanup_required, prev_rpos; - live = audio_pcm_hw_get_live_out2 (hw, &nb_live); + live = audio_pcm_hw_get_live_out (hw, &nb_live); if (!nb_live) { live = 0; } @@ -1395,7 +1384,7 @@ static void audio_run_out (AudioState *s) } prev_rpos = hw->rpos; - played = hw->pcm_ops->run_out (hw); + played = hw->pcm_ops->run_out (hw, live); if (audio_bug (AUDIO_FUNC, hw->rpos >= hw->samples)) { dolog ("hw->rpos=%d hw->samples=%d played=%d\n", hw->rpos, hw->samples, played); @@ -1494,7 +1483,7 @@ static void audio_run_capture (AudioState *s) HWVoiceOut *hw = &cap->hw; SWVoiceOut *sw; - captured = live = audio_pcm_hw_get_live_out (hw); + captured = live = audio_pcm_hw_get_live_out (hw, NULL); rpos = hw->rpos; while (live) { int left = hw->samples - rpos; |