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The Advanced Linux Sound Architecture (ALSA) - library
ada1eb4139
Plugin file provides no private hw_ptr and appl_ptr but instead links them to the slave pcm. If the slave pcm itself changes its hw_ptr or app_prt this needs to be done in file plugin, too. Plugin 'plug' is such a candidate changing the hw_ptr and app_ptr in hw_params call dependent on the automatically inserted plugins. ALSA unfortunately has no support for automatically updating chained pointers. A notification on pointer change seems to be prepared inside the snd_pcm_set_ptr() routine via rbptr->changed(), but it is not (yet) implemented so that we need to care for it manually. Signed-off-by: Andreas Pape <apape@de.adit-jv.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| alsalisp | ||
| aserver | ||
| doc | ||
| include | ||
| m4 | ||
| modules | ||
| src | ||
| test | ||
| utils | ||
| .gitignore | ||
| acinclude.m4 | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| gitcompile | ||
| INSTALL | ||
| Makefile.am | ||
| MEMORY-LEAK | ||
| NOTES | ||
| TODO | ||