Fixed #1294: New pjmedia_codec_register_audio_codecs() API to register all known codecs, and also added implementation to deregister all codecs when the media endpoint is destroyed
git-svn-id: https://svn.pjsip.org/repos/pjproject/branches/projects/2.0-dev@3661 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjmedia/src/pjmedia-codec/audio_codecs.c b/pjmedia/src/pjmedia-codec/audio_codecs.c
new file mode 100644
index 0000000..a9e0700
--- /dev/null
+++ b/pjmedia/src/pjmedia-codec/audio_codecs.c
@@ -0,0 +1,112 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2011-2011 Teluu Inc. (http://www.teluu.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <pjmedia-codec.h>
+#include <pjmedia/g711.h>
+
+PJ_DEF(void) pjmedia_audio_codec_config_default(pjmedia_audio_codec_config*cfg)
+{
+ pj_bzero(cfg, sizeof(*cfg));
+ cfg->speex.option = 0;
+ cfg->speex.quality = PJMEDIA_CODEC_SPEEX_DEFAULT_QUALITY;
+ cfg->speex.complexity = PJMEDIA_CODEC_SPEEX_DEFAULT_COMPLEXITY;
+ cfg->ilbc.mode = 30;
+ cfg->passthrough.setting.ilbc_mode = cfg->ilbc.mode;
+}
+
+PJ_DEF(pj_status_t)
+pjmedia_codec_register_audio_codecs(pjmedia_endpt *endpt,
+ const pjmedia_audio_codec_config *c)
+{
+ pjmedia_audio_codec_config default_cfg;
+ pj_status_t status;
+
+ PJ_ASSERT_RETURN(endpt, PJ_EINVAL);
+ if (!c) {
+ pjmedia_audio_codec_config_default(&default_cfg);
+ c = &default_cfg;
+ }
+
+ PJ_ASSERT_RETURN(c->ilbc.mode==20 || c->ilbc.mode==30, PJ_EINVAL);
+
+#if PJMEDIA_HAS_PASSTHROUGH_CODECS
+ status = pjmedia_codec_passthrough_init2(endpt, &c->passthough.ilbc);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif
+
+#if PJMEDIA_HAS_SPEEX_CODEC
+ /* Register speex. */
+ status = pjmedia_codec_speex_init(endpt, c->speex.option,
+ c->speex.quality,
+ c->speex.complexity);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif
+
+#if PJMEDIA_HAS_ILBC_CODEC
+ /* Register iLBC. */
+ status = pjmedia_codec_ilbc_init( endpt, c->ilbc.mode);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_ILBC_CODEC */
+
+#if PJMEDIA_HAS_GSM_CODEC
+ /* Register GSM */
+ status = pjmedia_codec_gsm_init(endpt);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_GSM_CODEC */
+
+#if PJMEDIA_HAS_G711_CODEC
+ /* Register PCMA and PCMU */
+ status = pjmedia_codec_g711_init(endpt);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_G711_CODEC */
+
+#if PJMEDIA_HAS_G722_CODEC
+ status = pjmedia_codec_g722_init(endpt );
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_G722_CODEC */
+
+#if PJMEDIA_HAS_INTEL_IPP
+ /* Register IPP codecs */
+ status = pjmedia_codec_ipp_init(endpt);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_INTEL_IPP */
+
+#if PJMEDIA_HAS_G7221_CODEC
+ /* Register G722.1 codecs */
+ status = pjmedia_codec_g7221_init(endpt);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_G7221_CODEC */
+
+#if PJMEDIA_HAS_L16_CODEC
+ /* Register L16 family codecs */
+ status = pjmedia_codec_l16_init(endpt, 0);
+ if (status != PJ_SUCCESS)
+ return status;
+#endif /* PJMEDIA_HAS_L16_CODEC */
+
+ return PJ_SUCCESS;
+}
+