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Delete some dead code in vcm::VideoReceiver and VCMReceiver

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Bug: None
Change-Id: I9cb8bd57af697762a9fc76007e139695afaf1fa4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/152381
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29134}
This commit is contained in:
Niels Möller
2019-09-10 13:02:28 +02:00
committed by Commit Bot
parent fe407b7a1d
commit 45b01c7962
5 changed files with 5 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
modules/video_coding/video_receiver.cc
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@ -141,7 +141,6 @@ int64_t VideoReceiver::TimeUntilNextProcess() {
int32_t VideoReceiver::RegisterReceiveCallback(
VCMReceiveCallback* receiveCallback) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning());
// This value is set before the decoder thread starts and unset after
// the decoder thread has been stopped.
_decodedFrameCallback.SetUserReceiveCallback(receiveCallback);
@ -152,7 +151,6 @@ int32_t VideoReceiver::RegisterReceiveCallback(
void VideoReceiver::RegisterExternalDecoder(VideoDecoder* externalDecoder,
uint8_t payloadType) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning());
if (externalDecoder == nullptr) {
RTC_CHECK(_codecDataBase.DeregisterExternalDecoder(payloadType));
return;
@ -164,7 +162,7 @@ void VideoReceiver::RegisterExternalDecoder(VideoDecoder* externalDecoder,
int32_t VideoReceiver::RegisterFrameTypeCallback(
VCMFrameTypeCallback* frameTypeCallback) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning() && !is_attached_to_process_thread_);
RTC_DCHECK(!is_attached_to_process_thread_);
// This callback is used on the module thread, but since we don't get
// callbacks on the module thread while the decoder thread isn't running
// (and this function must not be called when the decoder is running),
@ -176,7 +174,7 @@ int32_t VideoReceiver::RegisterFrameTypeCallback(
int32_t VideoReceiver::RegisterPacketRequestCallback(
VCMPacketRequestCallback* callback) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning() && !is_attached_to_process_thread_);
RTC_DCHECK(!is_attached_to_process_thread_);
// This callback is used on the module thread, but since we don't get
// callbacks on the module thread while the decoder thread isn't running
// (and this function must not be called when the decoder is running),
@ -185,35 +183,6 @@ int32_t VideoReceiver::RegisterPacketRequestCallback(
return VCM_OK;
}
void VideoReceiver::TriggerDecoderShutdown() {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(IsDecoderThreadRunning());
_receiver.TriggerDecoderShutdown();
}
void VideoReceiver::DecoderThreadStarting() {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning());
if (process_thread_ && !is_attached_to_process_thread_) {
process_thread_->RegisterModule(this, RTC_FROM_HERE);
}
#if RTC_DCHECK_IS_ON
decoder_thread_is_running_ = true;
#endif
}
void VideoReceiver::DecoderThreadStopped() {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(IsDecoderThreadRunning());
if (process_thread_ && is_attached_to_process_thread_) {
process_thread_->DeRegisterModule(this);
}
#if RTC_DCHECK_IS_ON
decoder_thread_is_running_ = false;
decoder_thread_checker_.Detach();
#endif
}
// Decode next frame, blocking.
// Should be called as often as possible to get the most out of the decoder.
int32_t VideoReceiver::Decode(uint16_t maxWaitTimeMs) {
@ -263,21 +232,9 @@ int32_t VideoReceiver::Decode(uint16_t maxWaitTimeMs) {
return ret;
}
// Used for the new jitter buffer.
// TODO(philipel): Clean up among the Decode functions as we replace
// VCMEncodedFrame with FrameObject.
int32_t VideoReceiver::Decode(const webrtc::VCMEncodedFrame* frame) {
RTC_DCHECK_RUN_ON(&decoder_thread_checker_);
return Decode(*frame);
}
int32_t VideoReceiver::RequestKeyFrame() {
RTC_DCHECK_RUN_ON(&module_thread_checker_);
// Since we deregister from the module thread when the decoder thread isn't
// running, we should get no calls here if decoding isn't being done.
RTC_DCHECK(IsDecoderThreadRunning());
TRACE_EVENT0("webrtc", "RequestKeyFrame");
if (_frameTypeCallback != nullptr) {
const int32_t ret = _frameTypeCallback->RequestKeyFrame();
@ -310,7 +267,6 @@ int32_t VideoReceiver::RegisterReceiveCodec(const VideoCodec* receiveCodec,
int32_t numberOfCores,
bool requireKeyFrame) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning());
if (receiveCodec == nullptr) {
return VCM_PARAMETER_ERROR;
}
@ -361,7 +317,6 @@ void VideoReceiver::SetNackSettings(size_t max_nack_list_size,
int max_packet_age_to_nack,
int max_incomplete_time_ms) {
RTC_DCHECK_RUN_ON(&construction_thread_checker_);
RTC_DCHECK(!IsDecoderThreadRunning());
if (max_nack_list_size != 0) {
max_nack_list_size_ = max_nack_list_size;
}
@ -369,13 +324,5 @@ void VideoReceiver::SetNackSettings(size_t max_nack_list_size,
max_incomplete_time_ms);
}
bool VideoReceiver::IsDecoderThreadRunning() {
#if RTC_DCHECK_IS_ON
return decoder_thread_is_running_;
#else
return true;
#endif
}
} // namespace vcm
} // namespace webrtc