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Diffstat (limited to 'pjmedia/include/pjmedia-codec/config.h')
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1 files changed, 423 insertions, 0 deletions
diff --git a/pjmedia/include/pjmedia-codec/config.h b/pjmedia/include/pjmedia-codec/config.h new file mode 100644 index 0000000..2c71cc9 --- /dev/null +++ b/pjmedia/include/pjmedia-codec/config.h @@ -0,0 +1,423 @@ +/* $Id: config.h 4070 2012-04-23 13:48:10Z bennylp $ */ +/* + * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) + * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> + * + * 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 + */ +#ifndef __PJMEDIA_CODEC_CONFIG_H__ +#define __PJMEDIA_CODEC_CONFIG_H__ + +/** + * @file config.h + * @brief PJMEDIA-CODEC compile time settings + */ + +/** + * @defgroup pjmedia_codec_config PJMEDIA-CODEC Compile Time Settings + * @ingroup PJMEDIA_CODEC + * @brief Various compile time settings such as to enable/disable codecs + * @{ + */ + +#include <pjmedia/types.h> + +/* + * Include config_auto.h if autoconf is used (PJ_AUTOCONF is set) + */ +#if defined(PJ_AUTOCONF) +# include <pjmedia-codec/config_auto.h> +#endif + + +/** + * Unless specified otherwise, L16 codec is included by default. + */ +#ifndef PJMEDIA_HAS_L16_CODEC +# define PJMEDIA_HAS_L16_CODEC 1 +#endif + + +/** + * Unless specified otherwise, GSM codec is included by default. + */ +#ifndef PJMEDIA_HAS_GSM_CODEC +# define PJMEDIA_HAS_GSM_CODEC 1 +#endif + + +/** + * Unless specified otherwise, Speex codec is included by default. + */ +#ifndef PJMEDIA_HAS_SPEEX_CODEC +# define PJMEDIA_HAS_SPEEX_CODEC 1 +#endif + +/** + * Speex codec default complexity setting. + */ +#ifndef PJMEDIA_CODEC_SPEEX_DEFAULT_COMPLEXITY +# define PJMEDIA_CODEC_SPEEX_DEFAULT_COMPLEXITY 2 +#endif + +/** + * Speex codec default quality setting. Please note that pjsua-lib may override + * this setting via its codec quality setting (i.e PJSUA_DEFAULT_CODEC_QUALITY). + */ +#ifndef PJMEDIA_CODEC_SPEEX_DEFAULT_QUALITY +# define PJMEDIA_CODEC_SPEEX_DEFAULT_QUALITY 8 +#endif + + +/** + * Unless specified otherwise, iLBC codec is included by default. + */ +#ifndef PJMEDIA_HAS_ILBC_CODEC +# define PJMEDIA_HAS_ILBC_CODEC 1 +#endif + + +/** + * Unless specified otherwise, G.722 codec is included by default. + */ +#ifndef PJMEDIA_HAS_G722_CODEC +# define PJMEDIA_HAS_G722_CODEC 1 +#endif + + +/** + * Default G.722 codec encoder and decoder level adjustment. The G.722 + * specifies that it uses 14 bit PCM for input and output, while PJMEDIA + * normally uses 16 bit PCM, so the conversion is done by applying + * level adjustment. If the value is non-zero, then PCM input samples to + * the encoder will be shifted right by this value, and similarly PCM + * output samples from the decoder will be shifted left by this value. + * + * This can be changed at run-time after initialization by calling + * #pjmedia_codec_g722_set_pcm_shift(). + * + * Default: 2. + */ +#ifndef PJMEDIA_G722_DEFAULT_PCM_SHIFT +# define PJMEDIA_G722_DEFAULT_PCM_SHIFT 2 +#endif + + +/** + * Specifies whether G.722 PCM shifting should be stopped when clipping + * detected in the decoder. Enabling this feature can be useful when + * talking to G.722 implementation that uses 16 bit PCM for G.722 input/ + * output (for any reason it seems to work) and the PCM shifting causes + * audio clipping. + * + * See also #PJMEDIA_G722_DEFAULT_PCM_SHIFT. + * + * Default: enabled. + */ +#ifndef PJMEDIA_G722_STOP_PCM_SHIFT_ON_CLIPPING +# define PJMEDIA_G722_STOP_PCM_SHIFT_ON_CLIPPING 1 +#endif + + +/** + * Enable the features provided by Intel IPP libraries, for example + * codecs such as G.729, G.723.1, G.726, G.728, G.722.1, and AMR. + * + * By default this is disabled. Please follow the instructions in + * http://trac.pjsip.org/repos/wiki/Intel_IPP_Codecs on how to setup + * Intel IPP with PJMEDIA. + */ +#ifndef PJMEDIA_HAS_INTEL_IPP +# define PJMEDIA_HAS_INTEL_IPP 0 +#endif + + +/** + * Visual Studio only: when this option is set, the Intel IPP libraries + * will be automatically linked to application using pragma(comment) + * constructs. This is convenient, however it will only link with + * the stub libraries and the Intel IPP DLL's will be required when + * distributing the application. + * + * If application wants to link with the different types of the Intel IPP + * libraries (for example, the static libraries), it must set this option + * to zero and specify the Intel IPP libraries in the application's input + * library specification manually. + * + * Default 1. + */ +#ifndef PJMEDIA_AUTO_LINK_IPP_LIBS +# define PJMEDIA_AUTO_LINK_IPP_LIBS 1 +#endif + + +/** + * Enable Intel IPP AMR codec. This also needs to be enabled when AMR WB + * codec is enabled. This option is only used when PJMEDIA_HAS_INTEL_IPP + * is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_AMR +# define PJMEDIA_HAS_INTEL_IPP_CODEC_AMR 1 +#endif + + +/** + * Enable Intel IPP AMR wideband codec. The PJMEDIA_HAS_INTEL_IPP_CODEC_AMR + * option must also be enabled to use this codec. This option is only used + * when PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_AMRWB +# define PJMEDIA_HAS_INTEL_IPP_CODEC_AMRWB 1 +#endif + + +/** + * Enable Intel IPP G.729 codec. This option is only used when + * PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_G729 +# define PJMEDIA_HAS_INTEL_IPP_CODEC_G729 1 +#endif + + +/** + * Enable Intel IPP G.723.1 codec. This option is only used when + * PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_G723_1 +# define PJMEDIA_HAS_INTEL_IPP_CODEC_G723_1 1 +#endif + + +/** + * Enable Intel IPP G.726 codec. This option is only used when + * PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_G726 +# define PJMEDIA_HAS_INTEL_IPP_CODEC_G726 1 +#endif + + +/** + * Enable Intel IPP G.728 codec. This option is only used when + * PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_G728 +# define PJMEDIA_HAS_INTEL_IPP_CODEC_G728 1 +#endif + + +/** + * Enable Intel IPP G.722.1 codec. This option is only used when + * PJMEDIA_HAS_INTEL_IPP is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 +# define PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 1 +#endif + +/** + * Enable Passthrough codecs. + * + * Default: 0 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODECS +# define PJMEDIA_HAS_PASSTHROUGH_CODECS 0 +#endif + +/** + * Enable AMR passthrough codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODEC_AMR +# define PJMEDIA_HAS_PASSTHROUGH_CODEC_AMR 1 +#endif + +/** + * Enable G.729 passthrough codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODEC_G729 +# define PJMEDIA_HAS_PASSTHROUGH_CODEC_G729 1 +#endif + +/** + * Enable iLBC passthrough codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODEC_ILBC +# define PJMEDIA_HAS_PASSTHROUGH_CODEC_ILBC 1 +#endif + +/** + * Enable PCMU passthrough codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMU +# define PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMU 1 +#endif + +/** + * Enable PCMA passthrough codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMA +# define PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMA 1 +#endif + +/* If passthrough and PCMU/PCMA are enabled, disable the software + * G.711 codec + */ +#if PJMEDIA_HAS_PASSTHROUGH_CODECS && \ + (PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMU || PJMEDIA_HAS_PASSTHROUGH_CODEC_PCMA) +# undef PJMEDIA_HAS_G711_CODEC +# define PJMEDIA_HAS_G711_CODEC 0 +#endif + + +/** + * G.722.1 codec is disabled by default. + */ +#ifndef PJMEDIA_HAS_G7221_CODEC +# define PJMEDIA_HAS_G7221_CODEC 0 +#endif + +/** + * Enable OpenCORE AMR-NB codec. + * See https://trac.pjsip.org/repos/ticket/1388 for some info. + * + * Default: 0 + */ +#ifndef PJMEDIA_HAS_OPENCORE_AMRNB_CODEC +# define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 0 +#endif + +/** + * Link with libopencore-amrXX via pragma comment on Visual Studio. + * This option only makes sense if PJMEDIA_HAS_OPENCORE_AMRNB_CODEC + * is enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_AUTO_LINK_OPENCORE_AMR_LIBS +# define PJMEDIA_AUTO_LINK_OPENCORE_AMR_LIBS 1 +#endif + +/** + * Link with libopencore-amrXX.a that has been produced with gcc. + * This option only makes sense if PJMEDIA_HAS_OPENCORE_AMRNB_CODEC + * and PJMEDIA_AUTO_LINK_OPENCORE_AMR_LIBS are enabled. + * + * Default: 1 + */ +#ifndef PJMEDIA_OPENCORE_AMR_BUILT_WITH_GCC +# define PJMEDIA_OPENCORE_AMR_BUILT_WITH_GCC 1 +#endif + + +/** + * Default G.722.1 codec encoder and decoder level adjustment. + * If the value is non-zero, then PCM input samples to the encoder will + * be shifted right by this value, and similarly PCM output samples from + * the decoder will be shifted left by this value. + * + * This can be changed at run-time after initialization by calling + * #pjmedia_codec_g7221_set_pcm_shift(). + */ +#ifndef PJMEDIA_G7221_DEFAULT_PCM_SHIFT +# define PJMEDIA_G7221_DEFAULT_PCM_SHIFT 1 +#endif + + +/** + * Enabling both G.722.1 codec implementations, internal PJMEDIA and IPP, + * may cause problem in SDP, i.e: payload types duplications. So, let's + * just trap such case here at compile time. + * + * Application can control which implementation to be used by manipulating + * PJMEDIA_HAS_G7221_CODEC and PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 in + * config_site.h. + */ +#if (PJMEDIA_HAS_G7221_CODEC != 0) && (PJMEDIA_HAS_INTEL_IPP != 0) && \ + (PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 != 0) +# error Only one G.722.1 implementation can be enabled at the same time. \ + Please use PJMEDIA_HAS_G7221_CODEC and \ + PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 in your config_site.h \ + to control which implementation to be used. +#endif + + +/** + * Specify if FFMPEG codecs are available. + * + * Default: PJMEDIA_HAS_LIBAVCODEC + */ +#ifndef PJMEDIA_HAS_FFMPEG_CODEC +# define PJMEDIA_HAS_FFMPEG_CODEC PJMEDIA_HAS_LIBAVCODEC +#endif + + +/** + * Specify if FFMPEG video codecs are available. + * + * Default: PJMEDIA_HAS_FFMPEG_CODEC + */ +#ifndef PJMEDIA_HAS_FFMPEG_VID_CODEC +# define PJMEDIA_HAS_FFMPEG_VID_CODEC PJMEDIA_HAS_FFMPEG_CODEC +#endif + +/** + * Enable FFMPEG H263+/H263-1998 codec. + * + * Default: 1 + */ +#ifndef PJMEDIA_HAS_FFMPEG_CODEC_H263P +# define PJMEDIA_HAS_FFMPEG_CODEC_H263P PJMEDIA_HAS_FFMPEG_VID_CODEC +#endif + +/** + * Enable FFMPEG H264 codec (requires libx264). + * + * Default: 0 + */ +#ifndef PJMEDIA_HAS_FFMPEG_CODEC_H264 +# define PJMEDIA_HAS_FFMPEG_CODEC_H264 PJMEDIA_HAS_FFMPEG_VID_CODEC +#endif + +/** + * @} + */ + + + +#endif /* __PJMEDIA_CODEC_CONFIG_H__ */ |