Android8.1.0 Camera1 API 录像数据流程

最新推荐文章于 2023-09-17 22:27:48 发布

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最新推荐文章于 2023-09-17 22:27:48 发布 · 462 阅读

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cameraserver进程当中：
void CameraClient::dataCallbackTimestamp(nsecs_t timestamp,
        int32_t msgType, const sp<IMemory>& dataPtr, void* user) {

	void Camera::dataCallbackTimestamp(nsecs_t timestamp, int32_t msgType, const sp<IMemory>& dataPtr)
		

mediaserver 进程：
void CameraSourceListener::postDataTimestamp(
        nsecs_t timestamp, int32_t msgType, const sp<IMemory>& dataPtr) {

	void CameraSource::dataCallbackTimestamp(int64_t timestampUs,
        int32_t msgType __unused, const sp<IMemory> &data) {

		status_t CameraSource::read(
       	 	MediaBuffer **buffer, const ReadOptions *options) {

				void MediaCodecSource::Puller::onMessageReceived(const sp<AMessage> &msg) {
					
					void MediaCodecSource::Puller::Queue::pushBuffer(MediaBuffer *mbuf) {
					bool MediaCodecSource::Puller::Queue::readBuffer(MediaBuffer **mbuf, bool isStopping) 

						status_t MediaCodecSource::feedEncoderInputBuffers() {

            sp&l