am 96016c2d: am 9944ff09: am 70c3507d: am 450b10c9: am d0f9dc71: am e0a65f30:... (4fbe49a8) · Commits · e / devices / smdk4412 / android_frameworks_av

services/audioflinger/AudioPolicyService.cpp

+19 −1

Original line number	Diff line number	Diff line
		@@ -224,6 +224,9 @@ audio_io_handle_t AudioPolicyService::getOutput(audio_stream_type_t stream,
		audio_channel_mask_t channelMask,
		audio_output_flags_t flags)
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return 0;
		}
		if (mpAudioPolicy == NULL) {
		return 0;
		}
		@@ -237,6 +240,9 @@ status_t AudioPolicyService::startOutput(audio_io_handle_t output,
		audio_stream_type_t stream,
		int session)
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return BAD_VALUE;
		}
		if (mpAudioPolicy == NULL) {
		return NO_INIT;
		}
		@@ -249,6 +255,9 @@ status_t AudioPolicyService::stopOutput(audio_io_handle_t output,
		audio_stream_type_t stream,
		int session)
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return BAD_VALUE;
		}
		if (mpAudioPolicy == NULL) {
		return NO_INIT;
		}
		@@ -424,6 +433,9 @@ status_t AudioPolicyService::getStreamVolumeIndex(audio_stream_type_t stream,

		uint32_t AudioPolicyService::getStrategyForStream(audio_stream_type_t stream)
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return 0;
		}
		if (mpAudioPolicy == NULL) {
		return 0;
		}
		@@ -434,6 +446,9 @@ uint32_t AudioPolicyService::getStrategyForStream(audio_stream_type_t stream)

		audio_devices_t AudioPolicyService::getDevicesForStream(audio_stream_type_t stream)
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return (audio_devices_t)0;
		}
		if (mpAudioPolicy == NULL) {
		return (audio_devices_t)0;
		}
		@@ -479,8 +494,11 @@ status_t AudioPolicyService::setEffectEnabled(int id, bool enabled)

		bool AudioPolicyService::isStreamActive(audio_stream_type_t stream, uint32_t inPastMs) const
		{
		if (uint32_t(stream) >= AUDIO_STREAM_CNT) {
		return false;
		}
		if (mpAudioPolicy == NULL) {
		return 0;
		return false;
		}
		Mutex::Autolock _l(mLock);
		return mpAudioPolicy->is_stream_active(mpAudioPolicy, stream, inPastMs);