lavc: add AudioToolbox encoders

Fixes trac #4828

Changelog

@@ -14,6 +14,7 @@ version <next>:
 - MediaCodec H264 decoding
 - VC-2 HQ RTP payload format (draft v1) depacketizer
 - AudioToolbox audio decoders
+- AudioToolbox audio encoders
 
 
 version 3.0:

configure

@@ -2661,6 +2661,16 @@ pcm_alaw_at_decoder_deps="audiotoolbox"
 pcm_mulaw_at_decoder_deps="audiotoolbox"
 qdmc_at_decoder_deps="audiotoolbox"
 qdm2_at_decoder_deps="audiotoolbox"
+aac_at_encoder_deps="audiotoolbox"
+aac_at_encoder_select="audio_frame_queue"
+alac_at_encoder_deps="audiotoolbox"
+alac_at_encoder_select="audio_frame_queue"
+ilbc_at_encoder_deps="audiotoolbox"
+ilbc_at_encoder_select="audio_frame_queue"
+pcm_alaw_at_encoder_deps="audiotoolbox"
+pcm_alaw_at_encoder_select="audio_frame_queue"
+pcm_mulaw_at_encoder_deps="audiotoolbox"
+pcm_mulaw_at_encoder_select="audio_frame_queue"
 chromaprint_muxer_deps="chromaprint"
 h264_videotoolbox_encoder_deps="videotoolbox_encoder pthreads"
 libcelt_decoder_deps="libcelt"

libavcodec/Makefile

@@ -815,6 +815,11 @@ OBJS-$(CONFIG_PCM_MULAW_AT_DECODER)       += audiotoolboxdec.o
 OBJS-$(CONFIG_PCM_ALAW_AT_DECODER)        += audiotoolboxdec.o
 OBJS-$(CONFIG_QDMC_AT_DECODER)            += audiotoolboxdec.o
 OBJS-$(CONFIG_QDM2_AT_DECODER)            += audiotoolboxdec.o
+OBJS-$(CONFIG_AAC_AT_ENCODER)             += audiotoolboxenc.o
+OBJS-$(CONFIG_ALAC_AT_ENCODER)            += audiotoolboxenc.o
+OBJS-$(CONFIG_ILBC_AT_ENCODER)            += audiotoolboxenc.o
+OBJS-$(CONFIG_PCM_ALAW_AT_ENCODER)        += audiotoolboxenc.o
+OBJS-$(CONFIG_PCM_MULAW_AT_ENCODER)       += audiotoolboxenc.o
 OBJS-$(CONFIG_LIBCELT_DECODER)            += libcelt_dec.o
 OBJS-$(CONFIG_LIBDCADEC_DECODER)          += libdcadec.o dca.o
 OBJS-$(CONFIG_LIBFAAC_ENCODER)            += libfaac.o

libavcodec/allcodecs.c

@@ -563,18 +563,18 @@ void avcodec_register_all(void)
     REGISTER_ENCDEC (XSUB,              xsub);
 
     /* external libraries */
-    REGISTER_DECODER(AAC_AT,            aac_at);
+    REGISTER_ENCDEC (AAC_AT,            aac_at);
     REGISTER_DECODER(AC3_AT,            ac3_at);
     REGISTER_DECODER(ADPCM_IMA_QT_AT,   adpcm_ima_qt_at);
-    REGISTER_DECODER(ALAC_AT,           alac_at);
+    REGISTER_ENCDEC (ALAC_AT,           alac_at);
     REGISTER_DECODER(AMR_NB_AT,         amr_nb_at);
     REGISTER_DECODER(GSM_MS_AT,         gsm_ms_at);
-    REGISTER_DECODER(ILBC_AT,           ilbc_at);
+    REGISTER_ENCDEC (ILBC_AT,           ilbc_at);
     REGISTER_DECODER(MP1_AT,            mp1_at);
     REGISTER_DECODER(MP2_AT,            mp2_at);
     REGISTER_DECODER(MP3_AT,            mp3_at);
-    REGISTER_DECODER(PCM_ALAW_AT,       pcm_alaw_at);
-    REGISTER_DECODER(PCM_MULAW_AT,      pcm_mulaw_at);
+    REGISTER_ENCDEC (PCM_ALAW_AT,       pcm_alaw_at);
+    REGISTER_ENCDEC (PCM_MULAW_AT,      pcm_mulaw_at);
     REGISTER_DECODER(QDMC_AT,           qdmc_at);
     REGISTER_DECODER(QDM2_AT,           qdm2_at);
     REGISTER_DECODER(LIBCELT,           libcelt);

libavcodec/version.h

@@ -28,7 +28,7 @@
 #include "libavutil/version.h"
 
 #define LIBAVCODEC_VERSION_MAJOR  57
-#define LIBAVCODEC_VERSION_MINOR  29
+#define LIBAVCODEC_VERSION_MINOR  30
 #define LIBAVCODEC_VERSION_MICRO 100
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \