lavf/rawenc: Add little- and big-endian G.726 muxers.

Changelog

@@ -33,7 +33,7 @@ version <next>:
 - tlut2 video filter
 - floodfill video filter
 - pseudocolor video filter
-- raw G.726 demuxer, left- and right-justified
+- raw G.726 muxer and demuxer, left- and right-justified
 
 version 3.3:
 - CrystalHD decoder moved to new decode API

libavformat/Makefile

@@ -188,11 +188,13 @@ OBJS-$(CONFIG_GSM_MUXER)                 += rawenc.o
 OBJS-$(CONFIG_GXF_DEMUXER)               += gxf.o
 OBJS-$(CONFIG_GXF_MUXER)                 += gxfenc.o audiointerleave.o
 OBJS-$(CONFIG_G722_DEMUXER)              += g722.o rawdec.o
-OBJS-$(CONFIG_G726_DEMUXER)              += g726.o
-OBJS-$(CONFIG_G726LE_DEMUXER)            += g726.o
 OBJS-$(CONFIG_G722_MUXER)                += rawenc.o
 OBJS-$(CONFIG_G723_1_DEMUXER)            += g723_1.o
 OBJS-$(CONFIG_G723_1_MUXER)              += rawenc.o
+OBJS-$(CONFIG_G726_DEMUXER)              += g726.o
+OBJS-$(CONFIG_G726_MUXER)                += rawenc.o
+OBJS-$(CONFIG_G726LE_DEMUXER)            += g726.o
+OBJS-$(CONFIG_G726LE_MUXER)              += rawenc.o
 OBJS-$(CONFIG_G729_DEMUXER)              += g729dec.o
 OBJS-$(CONFIG_GDV_DEMUXER)               += gdv.o
 OBJS-$(CONFIG_GENH_DEMUXER)              += genh.o

libavformat/allformats.c

@@ -132,9 +132,9 @@ static void register_all(void)
     REGISTER_DEMUXER (FRM,              frm);
     REGISTER_DEMUXER (FSB,              fsb);
     REGISTER_MUXDEMUX(G722,             g722);
-    REGISTER_DEMUXER (G726,             g726);
-    REGISTER_DEMUXER (G726LE,           g726le);
     REGISTER_MUXDEMUX(G723_1,           g723_1);
+    REGISTER_MUXDEMUX(G726,             g726);
+    REGISTER_MUXDEMUX(G726LE,           g726le);
     REGISTER_DEMUXER (G729,             g729);
     REGISTER_DEMUXER (GDV,              gdv);
     REGISTER_DEMUXER (GENH,             genh);

libavformat/rawenc.c

@@ -196,6 +196,30 @@ AVOutputFormat ff_g723_1_muxer = {
 };
 #endif
 
+#if CONFIG_G726_MUXER
+AVOutputFormat ff_g726_muxer = {
+    .name              = "g726",
+    .long_name         = NULL_IF_CONFIG_SMALL("raw big-endian G.726 (\"left-justified\")"),
+    .audio_codec       = AV_CODEC_ID_ADPCM_G726,
+    .video_codec       = AV_CODEC_ID_NONE,
+    .write_header      = force_one_stream,
+    .write_packet      = ff_raw_write_packet,
+    .flags             = AVFMT_NOTIMESTAMPS,
+};
+#endif
+
+#if CONFIG_G726LE_MUXER
+AVOutputFormat ff_g726le_muxer = {
+    .name              = "g726le",
+    .long_name         = NULL_IF_CONFIG_SMALL("raw little-endian G.726 (\"right-justified\")"),
+    .audio_codec       = AV_CODEC_ID_ADPCM_G726LE,
+    .video_codec       = AV_CODEC_ID_NONE,
+    .write_header      = force_one_stream,
+    .write_packet      = ff_raw_write_packet,
+    .flags             = AVFMT_NOTIMESTAMPS,
+};
+#endif
+
 #if CONFIG_GSM_MUXER
 AVOutputFormat ff_gsm_muxer = {
     .name              = "gsm",

libavformat/version.h

@@ -32,7 +32,7 @@
 // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
 // Also please add any ticket numbers that you believe might be affected here
 #define LIBAVFORMAT_VERSION_MAJOR  57
-#define LIBAVFORMAT_VERSION_MINOR  77
+#define LIBAVFORMAT_VERSION_MINOR  78
 #define LIBAVFORMAT_VERSION_MICRO 100
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \