audio: add GstBaseAudioDecoder and GstBaseAudioEncoder to build

However, libgstaudio now depends on libgstvideo (via pbutils).

https://bugzilla.gnome.org/show_bug.cgi?id=642690

API: gst_audio_info_clear()
API: gst_audio_info_convert()
API: gst_audio_info_copy()
API: gst_audio_info_free()
API: gst_audio_info_from_caps()
API: gst_audio_info_init()
API: gst_audio_info_to_caps()
API: gst_base_audio_decoder_finish_frame()
API: gst_base_audio_decoder_get_audio_info()
API: gst_base_audio_decoder_get_byte_time()
API: gst_base_audio_decoder_get_delay()
API: gst_base_audio_decoder_get_latency()
API: gst_base_audio_decoder_get_max_errors()
API: gst_base_audio_decoder_get_min_latency()
API: gst_base_audio_decoder_get_parse_state()
API: gst_base_audio_decoder_get_plc()
API: gst_base_audio_decoder_get_plc_aware()
API: gst_base_audio_decoder_get_tolerance()
API: gst_base_audio_decoder_get_type()
API: gst_base_audio_decoder_set_byte_time()
API: gst_base_audio_decoder_set_latency()
API: gst_base_audio_decoder_set_max_errors()
API: gst_base_audio_decoder_set_min_latency()
API: gst_base_audio_decoder_set_plc()
API: gst_base_audio_decoder_set_plc_aware()
API: gst_base_audio_decoder_set_tolerance()
API: gst_base_audio_encoder_finish_frame()
API: gst_base_audio_encoder_get_audio_info()
API: gst_base_audio_encoder_get_frame_max()
API: gst_base_audio_encoder_get_frame_samples()
API: gst_base_audio_encoder_get_hard_resync()
API: gst_base_audio_encoder_get_latency()
API: gst_base_audio_encoder_get_lookahead()
API: gst_base_audio_encoder_get_mark_granule()
API: gst_base_audio_encoder_get_perfect_timestamp()
API: gst_base_audio_encoder_get_tolerance()
API: gst_base_audio_encoder_get_type()
API: gst_base_audio_encoder_proxy_getcaps()
API: gst_base_audio_encoder_set_frame_max()
API: gst_base_audio_encoder_set_frame_samples()
API: gst_base_audio_encoder_set_hard_resync()
API: gst_base_audio_encoder_set_latency()
API: gst_base_audio_encoder_set_lookahead()
API: gst_base_audio_encoder_set_mark_granule()
API: gst_base_audio_encoder_set_perfect_timestamp()
API: gst_base_audio_encoder_set_tolerance()

gst-libs/gst/Makefile.am

@@ -5,23 +5,23 @@
 SUBDIRS = \
 	interfaces \
 	tag \
-	audio \
 	cdda \
 	fft \
 	floatcast \
 	netbuffer \
-	riff \
 	rtp \
 	sdp \
 	rtsp \
 	video \
 	pbutils \
+	audio \
+	riff \
 	app
 
 noinst_HEADERS = gettext.h gst-i18n-plugin.h
 
 # dependencies:
-audio: interfaces
+audio: interfaces pbutils
 
 cdda: tag
 

gst-libs/gst/audio/Makefile.am

@@ -22,6 +22,8 @@ libgstaudio_@GST_MAJORMINOR@_la_SOURCES = \
 	gstaudioclock.c \
 	mixerutils.c \
 	multichannel.c \
+	gstbaseaudiodecoder.c \
+	gstbaseaudioencoder.c \
 	gstbaseaudiosink.c \
 	gstbaseaudiosrc.c \
 	gstaudiofilter.c \
@@ -36,6 +38,8 @@ libgstaudio_@GST_MAJORMINOR@include_HEADERS = \
 	gstringbuffer.h \
 	gstaudioclock.h \
 	gstaudiofilter.h \
+	gstbaseaudiodecoder.h \
+	gstbaseaudioencoder.h \
 	gstbaseaudiosink.h \
 	gstbaseaudiosrc.h \
 	gstaudiosink.h \
@@ -49,6 +53,7 @@ nodist_libgstaudio_@GST_MAJORMINOR@include_HEADERS = \
 
 libgstaudio_@GST_MAJORMINOR@_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS)
 libgstaudio_@GST_MAJORMINOR@_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) \
+  $(top_builddir)/gst-libs/gst/pbutils/libgstpbutils-@GST_MAJORMINOR@.la \
   $(top_builddir)/gst-libs/gst/interfaces/libgstinterfaces-@GST_MAJORMINOR@.la
 libgstaudio_@GST_MAJORMINOR@_la_LDFLAGS = $(GST_LIB_LDFLAGS) $(GST_ALL_LDFLAGS) $(GST_LT_LDFLAGS)
 
@@ -70,6 +75,7 @@ GstAudio-@GST_MAJORMINOR@.gir: $(INTROSPECTION_SCANNER) libgstaudio-@GST_MAJORMI
 		$(INTROSPECTION_SCANNER) -v --namespace GstAudio \
 		--nsversion=@GST_MAJORMINOR@ \
 		--strip-prefix=Gst \
+		-DGST_USE_UNSTABLE_API \
 		-I$(top_srcdir)/gst-libs \
 		-I$(top_builddir)/gst-libs \
 		$(gir_cincludes) \

win32/common/libgstaudio.def

@@ -1,4 +1,5 @@
 EXPORTS
+	_gst_base_audio_decoder_error
 	gst_audio_buffer_clip
 	gst_audio_channel_position_get_type
 	gst_audio_check_channel_positions
@@ -19,6 +20,13 @@ EXPORTS
 	gst_audio_get_channel_positions
 	gst_audio_iec61937_frame_size
 	gst_audio_iec61937_payload
+	gst_audio_info_clear
+	gst_audio_info_convert
+	gst_audio_info_copy
+	gst_audio_info_free
+	gst_audio_info_from_caps
+	gst_audio_info_init
+	gst_audio_info_to_caps
 	gst_audio_is_buffer_framed
 	gst_audio_set_caps_channel_positions_list
 	gst_audio_set_channel_positions
@@ -26,6 +34,45 @@ EXPORTS
 	gst_audio_sink_get_type
 	gst_audio_src_get_type
 	gst_audio_structure_set_int
+	gst_base_audio_decoder_finish_frame
+	gst_base_audio_decoder_get_audio_info
+	gst_base_audio_decoder_get_byte_time
+	gst_base_audio_decoder_get_delay
+	gst_base_audio_decoder_get_latency
+	gst_base_audio_decoder_get_max_errors
+	gst_base_audio_decoder_get_min_latency
+	gst_base_audio_decoder_get_parse_state
+	gst_base_audio_decoder_get_plc
+	gst_base_audio_decoder_get_plc_aware
+	gst_base_audio_decoder_get_tolerance
+	gst_base_audio_decoder_get_type
+	gst_base_audio_decoder_set_byte_time
+	gst_base_audio_decoder_set_latency
+	gst_base_audio_decoder_set_max_errors
+	gst_base_audio_decoder_set_min_latency
+	gst_base_audio_decoder_set_plc
+	gst_base_audio_decoder_set_plc_aware
+	gst_base_audio_decoder_set_tolerance
+	gst_base_audio_encoder_finish_frame
+	gst_base_audio_encoder_get_audio_info
+	gst_base_audio_encoder_get_frame_max
+	gst_base_audio_encoder_get_frame_samples
+	gst_base_audio_encoder_get_hard_resync
+	gst_base_audio_encoder_get_latency
+	gst_base_audio_encoder_get_lookahead
+	gst_base_audio_encoder_get_mark_granule
+	gst_base_audio_encoder_get_perfect_timestamp
+	gst_base_audio_encoder_get_tolerance
+	gst_base_audio_encoder_get_type
+	gst_base_audio_encoder_proxy_getcaps
+	gst_base_audio_encoder_set_frame_max
+	gst_base_audio_encoder_set_frame_samples
+	gst_base_audio_encoder_set_hard_resync
+	gst_base_audio_encoder_set_latency
+	gst_base_audio_encoder_set_lookahead
+	gst_base_audio_encoder_set_mark_granule
+	gst_base_audio_encoder_set_perfect_timestamp
+	gst_base_audio_encoder_set_tolerance
 	gst_base_audio_sink_create_ringbuffer
 	gst_base_audio_sink_get_drift_tolerance
 	gst_base_audio_sink_get_provide_clock