diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2002-04-23 15:51:29 +0000 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2002-04-23 15:51:29 +0000 |
| commit | c941c548f8ee3d3c05fb617514212f7eb4560124 (patch) | |
| tree | d8c32b888921867d4525afc9b9c80be7d38ccd9d /src/pcm/pcm_plugin.c | |
| parent | f063381430a2bc4496d12079e9218c6ee7ce76e6 (diff) | |
Moved ring buffer pointers and added a mechanism to transfer them via shm
Diffstat (limited to 'src/pcm/pcm_plugin.c')
| -rw-r--r-- | src/pcm/pcm_plugin.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/pcm/pcm_plugin.c b/src/pcm/pcm_plugin.c index bc52233e..2aa6b3ee 100644 --- a/src/pcm/pcm_plugin.c +++ b/src/pcm/pcm_plugin.c @@ -211,8 +211,8 @@ int snd_pcm_plugin_prepare(snd_pcm_t *pcm) snd_atomic_write_end(&plugin->watom); return err; } - plugin->hw_ptr = 0; - plugin->appl_ptr = 0; + *pcm->hw.ptr = 0; + *pcm->appl.ptr = 0; snd_atomic_write_end(&plugin->watom); if (plugin->init) { err = plugin->init(pcm); @@ -232,8 +232,8 @@ static int snd_pcm_plugin_reset(snd_pcm_t *pcm) snd_atomic_write_end(&plugin->watom); return err; } - plugin->hw_ptr = 0; - plugin->appl_ptr = 0; + *pcm->hw.ptr = 0; + *pcm->appl.ptr = 0; snd_atomic_write_end(&plugin->watom); if (plugin->init) { err = plugin->init(pcm); @@ -504,12 +504,12 @@ snd_pcm_sframes_t snd_pcm_plugin_avail_update(snd_pcm_t *pcm) pcm->access != SND_PCM_ACCESS_RW_NONINTERLEAVED) goto _capture; if (plugin->client_frames) { - plugin->hw_ptr = plugin->client_frames(pcm, *slave->hw_ptr); + *pcm->hw.ptr = plugin->client_frames(pcm, *slave->hw.ptr); if (slave_size <= 0) return slave_size; return plugin->client_frames(pcm, slave_size); } else { - plugin->hw_ptr = *slave->hw_ptr; + *pcm->hw.ptr = *slave->hw.ptr; return slave_size; } _capture: @@ -599,8 +599,8 @@ int snd_pcm_plugin_status(snd_pcm_t *pcm, snd_pcm_status_t * status) snd_atomic_read_ok(&ratom); return err; } - status->appl_ptr = plugin->appl_ptr; - status->hw_ptr = plugin->hw_ptr; + status->appl_ptr = *pcm->appl.ptr; + status->hw_ptr = *pcm->hw.ptr; status->avail = pcm->buffer_size; snd_pcm_plugin_delay(pcm, &status->delay); if (!snd_atomic_read_ok(&ratom)) { |