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Fixed missing frames count initialization

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This commit is contained in:
Abramo Bagnara 2001-06-30 08:24:41 +00:00
parent 18a02e6f6d
commit c51095434d
1 changed files with 8 additions and 4 deletions
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12
src/pcm/pcm_plugin.c
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@ -202,7 +202,8 @@ static snd_pcm_uframes_t snd_pcm_plugin_write_areas(snd_pcm_t *pcm,
while (size > 0) {
snd_pcm_uframes_t frames = size;
const snd_pcm_channel_area_t *slave_areas;
snd_pcm_uframes_t slave_offset, slave_frames;
snd_pcm_uframes_t slave_offset;
snd_pcm_uframes_t slave_frames = ULONG_MAX;
snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);
frames = plugin->write(pcm, areas, offset, frames,
slave_areas, slave_offset, &slave_frames);
@ -229,7 +230,8 @@ static snd_pcm_uframes_t snd_pcm_plugin_read_areas(snd_pcm_t *pcm,
while (size > 0) {
snd_pcm_uframes_t frames = size;
const snd_pcm_channel_area_t *slave_areas;
snd_pcm_uframes_t slave_offset, slave_frames;
snd_pcm_uframes_t slave_offset;
snd_pcm_uframes_t slave_frames = ULONG_MAX;
snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);
frames = plugin->read(pcm, areas, offset, frames,
slave_areas, slave_offset, &slave_frames);
@ -303,7 +305,8 @@ snd_pcm_sframes_t snd_pcm_plugin_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t frames = size;
snd_pcm_uframes_t cont = pcm->buffer_size - hw_offset;
const snd_pcm_channel_area_t *slave_areas;
snd_pcm_uframes_t slave_offset, slave_frames;
snd_pcm_uframes_t slave_offset;
snd_pcm_uframes_t slave_frames = ULONG_MAX;
snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);
if (frames > cont)
frames = cont;
@ -349,7 +352,8 @@ snd_pcm_sframes_t snd_pcm_plugin_avail_update(snd_pcm_t *pcm)
snd_pcm_uframes_t frames = size;
snd_pcm_uframes_t cont = pcm->buffer_size - hw_offset;
const snd_pcm_channel_area_t *slave_areas;
snd_pcm_uframes_t slave_offset, slave_frames;
snd_pcm_uframes_t slave_offset;
snd_pcm_uframes_t slave_frames = ULONG_MAX;
snd_pcm_mmap_begin(slave, &slave_areas, &slave_offset, &slave_frames);
if (frames > cont)
frames = cont;