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Commit c2e65a4c authored Aug 11, 2013 by Steve Kondik

libmedia: Featurize QCOM's VOIP feature

 * Not all targets will support this.

Change-Id: I89a444c9ac8be3dfcaeedb599179e31383fdfec2

parent a206c3e9

media/libmedia/Android.mk

+10 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,16 @@ ifeq ($(BOARD_USES_QCOM_HARDWARE),true)
		LOCAL_SRC_FILES += \
		IDirectTrack.cpp \
		IDirectTrackClient.cpp

		ifeq ($(TARGET_QCOM_AUDIO_VARIANT),caf)
		ifeq ($(BOARD_USES_ALSA_AUDIO),true)
		LOCAL_CFLAGS += -DQCOM_VOIP_ENABLED
		else
		ifeq ($(BOARD_QCOM_VOIP_ENABLED),true)
		LOCAL_CFLAGS += -DQCOM_VOIP_ENABLED
		endif
		endif
		endif
		endif

		# for <cutils/atomic-inline.h>

media/libmedia/AudioTrack.cpp

+2 −0

Original line number	Diff line number	Diff line
		@@ -293,6 +293,7 @@ status_t AudioTrack::set(
		mChannelCount = channelCount;

		#ifdef QCOM_HARDWARE
		#ifdef QCOM_VOIP_ENABLED
		if ((streamType == AUDIO_STREAM_VOICE_CALL)
		&& (channelCount == 1)
		&& ((sampleRate == 8000 \|\| sampleRate == 16000)))
		@@ -300,6 +301,7 @@ status_t AudioTrack::set(
		ALOGD("Turn on Direct Output for VOIP RX");
		flags = (audio_output_flags_t)(flags \| AUDIO_OUTPUT_FLAG_VOIP_RX\|AUDIO_OUTPUT_FLAG_DIRECT);
		}
		#endif

		if ((audio_stream_type_t)streamType == AUDIO_STREAM_VOICE_CALL) {
		if (audio_is_linear_pcm(format)) {