Revert "Replace usage of old SetRates/SetRateAllocation methods"
This reverts commit 7ac0d5f348f0b956089c4ed65c46e65bac125508.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Replace usage of old SetRates/SetRateAllocation methods
>
> This rather large CL replaces all relevant usage of the old
> VideoEncoder::SetRates()/SetRateAllocation() methods in WebRTC.
> API is unchanged to allow downstream projects to update without
> breakage.
>
> Bug: webrtc:10481
> Change-Id: Iab8f292ce6be6c3f5056a239d26361962b14bb38
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/131949
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Per Kjellander <perkj@webrtc.org>
> Reviewed-by: Niels Moller <nisse@webrtc.org>
> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#27554}
TBR=brandtr@webrtc.org,sakal@webrtc.org,nisse@webrtc.org,sprang@webrtc.org,perkj@webrtc.org
Change-Id: I576760b584e3f258013b0279c0c173c895bbb37e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:10481
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/132561
Reviewed-by: Minyue Li <minyue@webrtc.org>
Commit-Queue: Minyue Li <minyue@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27559}
diff --git a/api/test/mock_video_encoder.h b/api/test/mock_video_encoder.h
index f99f7e3..d4f7baf 100644
--- a/api/test/mock_video_encoder.h
+++ b/api/test/mock_video_encoder.h
@@ -48,7 +48,6 @@
MOCK_METHOD2(SetRateAllocation,
int32_t(const VideoBitrateAllocation& newBitRate,
uint32_t frameRate));
- MOCK_METHOD1(SetRates, void(const RateControlParameters& parameters));
MOCK_CONST_METHOD0(GetEncoderInfo, EncoderInfo(void));
};
diff --git a/api/test/peerconnection_quality_test_fixture.h b/api/test/peerconnection_quality_test_fixture.h
index 289f850..b22b392 100644
--- a/api/test/peerconnection_quality_test_fixture.h
+++ b/api/test/peerconnection_quality_test_fixture.h
@@ -186,7 +186,7 @@
// used to emulate overshooting of video encoders. This multiplier will
// be applied for all video encoder on both sides for all layers. Bitrate
// estimated by WebRTC stack will be multiplied on this multiplier and then
- // provided into VideoEncoder::SetRates(...).
+ // provided into VideoEncoder::SetRateAllocation(...).
double video_encoder_bitrate_multiplier = 1.0;
};
diff --git a/api/video_codecs/test/video_encoder_software_fallback_wrapper_unittest.cc b/api/video_codecs/test/video_encoder_software_fallback_wrapper_unittest.cc
index 2a382ef..8ccafcc 100644
--- a/api/video_codecs/test/video_encoder_software_fallback_wrapper_unittest.cc
+++ b/api/video_codecs/test/video_encoder_software_fallback_wrapper_unittest.cc
@@ -114,8 +114,10 @@
return WEBRTC_VIDEO_CODEC_OK;
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t framerate) override {
++set_rates_count_;
+ return WEBRTC_VIDEO_CODEC_OK;
}
EncoderInfo GetEncoderInfo() const override {
@@ -203,8 +205,10 @@
fake_encoder_->init_encode_return_code_ = WEBRTC_VIDEO_CODEC_ERROR;
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
fallback_wrapper_->InitEncode(&codec_, kNumCores, kMaxPayloadSize));
- fallback_wrapper_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(300000, kFramerate), kFramerate));
+ EXPECT_EQ(
+ WEBRTC_VIDEO_CODEC_OK,
+ fallback_wrapper_->SetRateAllocation(
+ rate_allocator_->GetAllocation(300000, kFramerate), kFramerate));
int callback_count = callback_.callback_count_;
int encode_count = fake_encoder_->encode_count_;
@@ -222,8 +226,10 @@
codec_.VP8()->numberOfTemporalLayers = 1;
rate_allocator_.reset(new SimulcastRateAllocator(codec_));
fallback_wrapper_->InitEncode(&codec_, 2, kMaxPayloadSize);
- fallback_wrapper_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(300000, kFramerate), kFramerate));
+ EXPECT_EQ(
+ WEBRTC_VIDEO_CODEC_OK,
+ fallback_wrapper_->SetRateAllocation(
+ rate_allocator_->GetAllocation(300000, kFramerate), kFramerate));
EXPECT_EQ(1, fake_encoder_->init_encode_count_);
// Have the non-fallback encoder request a software fallback.
@@ -296,8 +302,7 @@
SetRatesForwardedDuringFallback) {
UtilizeFallbackEncoder();
EXPECT_EQ(1, fake_encoder_->set_rates_count_);
- fallback_wrapper_->SetRates(
- VideoEncoder::RateControlParameters(VideoBitrateAllocation(), 1));
+ fallback_wrapper_->SetRateAllocation(VideoBitrateAllocation(), 1);
EXPECT_EQ(2, fake_encoder_->set_rates_count_);
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, fallback_wrapper_->Release());
}
@@ -381,9 +386,10 @@
}
void SetRateAllocation(uint32_t bitrate_kbps) {
- fallback_wrapper_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(bitrate_kbps * 1000, kFramerate),
- kFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, fallback_wrapper_->SetRateAllocation(
+ rate_allocator_->GetAllocation(
+ bitrate_kbps * 1000, kFramerate),
+ kFramerate));
}
void EncodeFrameAndVerifyLastName(const char* expected_name) {
diff --git a/api/video_codecs/video_encoder.cc b/api/video_codecs/video_encoder.cc
index d91bb4e..66ba9e4 100644
--- a/api/video_codecs/video_encoder.cc
+++ b/api/video_codecs/video_encoder.cc
@@ -108,13 +108,6 @@
VideoEncoder::RateControlParameters::RateControlParameters(
const VideoBitrateAllocation& bitrate,
- double framerate_fps)
- : bitrate(bitrate),
- framerate_fps(framerate_fps),
- bandwidth_allocation(DataRate::bps(bitrate.get_sum_bps())) {}
-
-VideoEncoder::RateControlParameters::RateControlParameters(
- const VideoBitrateAllocation& bitrate,
double framerate_fps,
DataRate bandwidth_allocation)
: bitrate(bitrate),
diff --git a/api/video_codecs/video_encoder.h b/api/video_codecs/video_encoder.h
index 3af7dfd..1c8dfd5 100644
--- a/api/video_codecs/video_encoder.h
+++ b/api/video_codecs/video_encoder.h
@@ -196,8 +196,6 @@
struct RateControlParameters {
RateControlParameters();
RateControlParameters(const VideoBitrateAllocation& bitrate,
- double framerate_fps);
- RateControlParameters(const VideoBitrateAllocation& bitrate,
double framerate_fps,
DataRate bandwidth_allocation);
virtual ~RateControlParameters();
diff --git a/api/video_codecs/video_encoder_software_fallback_wrapper.cc b/api/video_codecs/video_encoder_software_fallback_wrapper.cc
index a687b84..46659a4 100644
--- a/api/video_codecs/video_encoder_software_fallback_wrapper.cc
+++ b/api/video_codecs/video_encoder_software_fallback_wrapper.cc
@@ -88,7 +88,8 @@
int32_t Release() override;
int32_t Encode(const VideoFrame& frame,
const std::vector<VideoFrameType>* frame_types) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t framerate) override;
EncoderInfo GetEncoderInfo() const override;
private:
@@ -121,8 +122,10 @@
int32_t number_of_cores_;
size_t max_payload_size_;
- // The last rate control settings, if set.
- absl::optional<RateControlParameters> rate_control_parameters_;
+ // The last bitrate/framerate set, and a flag for noting they are set.
+ bool rates_set_;
+ VideoBitrateAllocation bitrate_allocation_;
+ uint32_t framerate_;
// The last channel parameters set, and a flag for noting they are set.
bool channel_parameters_set_;
@@ -144,6 +147,8 @@
std::unique_ptr<webrtc::VideoEncoder> hw_encoder)
: number_of_cores_(0),
max_payload_size_(0),
+ rates_set_(false),
+ framerate_(0),
channel_parameters_set_(false),
packet_loss_(0),
rtt_(0),
@@ -176,8 +181,8 @@
// Replay callback, rates, and channel parameters.
if (callback_)
fallback_encoder_->RegisterEncodeCompleteCallback(callback_);
- if (rate_control_parameters_)
- fallback_encoder_->SetRates(*rate_control_parameters_);
+ if (rates_set_)
+ fallback_encoder_->SetRateAllocation(bitrate_allocation_, framerate_);
// Since we're switching to the fallback encoder, Release the real encoder. It
// may be re-initialized via InitEncode later, and it will continue to get
@@ -196,7 +201,7 @@
number_of_cores_ = number_of_cores;
max_payload_size_ = max_payload_size;
// Clear stored rate/channel parameters.
- rate_control_parameters_ = absl::nullopt;
+ rates_set_ = false;
ValidateSettingsForForcedFallback();
// Try to reinit forced software codec if it is in use.
@@ -259,12 +264,16 @@
return ret;
}
-void VideoEncoderSoftwareFallbackWrapper::SetRates(
- const RateControlParameters& parameters) {
- rate_control_parameters_ = parameters;
- encoder_->SetRates(parameters);
+int32_t VideoEncoderSoftwareFallbackWrapper::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t framerate) {
+ rates_set_ = true;
+ bitrate_allocation_ = bitrate_allocation;
+ framerate_ = framerate;
+ int32_t ret = encoder_->SetRateAllocation(bitrate_allocation_, framerate);
if (use_fallback_encoder_)
- fallback_encoder_->SetRates(parameters);
+ return fallback_encoder_->SetRateAllocation(bitrate_allocation_, framerate);
+ return ret;
}
VideoEncoder::EncoderInfo VideoEncoderSoftwareFallbackWrapper::GetEncoderInfo()
diff --git a/call/call_perf_tests.cc b/call/call_perf_tests.cc
index 4a686ed..f3955c9 100644
--- a/call/call_perf_tests.cc
+++ b/call/call_perf_tests.cc
@@ -774,13 +774,14 @@
return FakeEncoder::InitEncode(config, number_of_cores, max_payload_size);
}
- void SetRates(const RateControlParameters& parameters) override {
- last_set_bitrate_kbps_ = parameters.bitrate.get_sum_kbps();
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) override {
+ last_set_bitrate_kbps_ = rate_allocation.get_sum_kbps();
if (encoder_inits_ == 1 &&
- parameters.bitrate.get_sum_kbps() > kReconfigureThresholdKbps) {
+ rate_allocation.get_sum_kbps() > kReconfigureThresholdKbps) {
time_to_reconfigure_.Set();
}
- FakeEncoder::SetRates(parameters);
+ return FakeEncoder::SetRateAllocation(rate_allocation, framerate);
}
void ModifySenderBitrateConfig(
diff --git a/media/engine/encoder_simulcast_proxy.cc b/media/engine/encoder_simulcast_proxy.cc
index f2c87ff..8c2f825 100644
--- a/media/engine/encoder_simulcast_proxy.cc
+++ b/media/engine/encoder_simulcast_proxy.cc
@@ -55,8 +55,10 @@
return encoder_->RegisterEncodeCompleteCallback(callback);
}
-void EncoderSimulcastProxy::SetRates(const RateControlParameters& parameters) {
- return encoder_->SetRates(parameters);
+int EncoderSimulcastProxy::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) {
+ return encoder_->SetRateAllocation(bitrate, new_framerate);
}
void EncoderSimulcastProxy::OnPacketLossRateUpdate(float packet_loss_rate) {
diff --git a/media/engine/encoder_simulcast_proxy.h b/media/engine/encoder_simulcast_proxy.h
index 41ffcba..1251e58 100644
--- a/media/engine/encoder_simulcast_proxy.h
+++ b/media/engine/encoder_simulcast_proxy.h
@@ -48,7 +48,8 @@
int Encode(const VideoFrame& input_image,
const std::vector<VideoFrameType>* frame_types) override;
int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) override;
void OnPacketLossRateUpdate(float packet_loss_rate) override;
void OnRttUpdate(int64_t rtt_ms) override;
void OnLossNotification(const LossNotification& loss_notification) override;
diff --git a/media/engine/fake_webrtc_video_engine.cc b/media/engine/fake_webrtc_video_engine.cc
index 5d657fe..d4de300 100644
--- a/media/engine/fake_webrtc_video_engine.cc
+++ b/media/engine/fake_webrtc_video_engine.cc
@@ -166,7 +166,10 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void FakeWebRtcVideoEncoder::SetRates(const RateControlParameters& parameters) {
+int32_t FakeWebRtcVideoEncoder::SetRateAllocation(
+ const webrtc::VideoBitrateAllocation& allocation,
+ uint32_t framerate) {
+ return WEBRTC_VIDEO_CODEC_OK;
}
webrtc::VideoEncoder::EncoderInfo FakeWebRtcVideoEncoder::GetEncoderInfo()
diff --git a/media/engine/fake_webrtc_video_engine.h b/media/engine/fake_webrtc_video_engine.h
index 662caf1..3265274 100644
--- a/media/engine/fake_webrtc_video_engine.h
+++ b/media/engine/fake_webrtc_video_engine.h
@@ -93,7 +93,8 @@
int32_t RegisterEncodeCompleteCallback(
webrtc::EncodedImageCallback* callback) override;
int32_t Release() override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const webrtc::VideoBitrateAllocation& allocation,
+ uint32_t framerate) override;
webrtc::VideoEncoder::EncoderInfo GetEncoderInfo() const override;
bool WaitForInitEncode();
diff --git a/media/engine/simulcast_encoder_adapter.cc b/media/engine/simulcast_encoder_adapter.cc
index 1147d45..09b0545 100644
--- a/media/engine/simulcast_encoder_adapter.cc
+++ b/media/engine/simulcast_encoder_adapter.cc
@@ -28,7 +28,6 @@
#include "rtc_base/atomic_ops.h"
#include "rtc_base/checks.h"
#include "rtc_base/experiments/rate_control_settings.h"
-#include "rtc_base/logging.h"
#include "system_wrappers/include/field_trial.h"
#include "third_party/libyuv/include/libyuv/scale.h"
@@ -444,54 +443,41 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void SimulcastEncoderAdapter::SetRates(
- const RateControlParameters& parameters) {
+int SimulcastEncoderAdapter::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) {
RTC_DCHECK_RUN_ON(&encoder_queue_);
if (!Initialized()) {
- RTC_LOG(LS_WARNING) << "SetRates while not initialized";
- return;
+ return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
}
- if (parameters.framerate_fps < 1.0) {
- RTC_LOG(LS_WARNING) << "Invalid framerate: " << parameters.framerate_fps;
- return;
+ if (new_framerate < 1) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
- if (codec_.maxBitrate > 0 &&
- parameters.bitrate.get_sum_kbps() > codec_.maxBitrate) {
- RTC_LOG(LS_WARNING) << "Total bitrate " << parameters.bitrate.get_sum_kbps()
- << " exceeds max bitrate: " << codec_.maxBitrate;
- return;
+ if (codec_.maxBitrate > 0 && bitrate.get_sum_kbps() > codec_.maxBitrate) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
- if (parameters.bitrate.get_sum_bps() > 0) {
+ if (bitrate.get_sum_bps() > 0) {
// Make sure the bitrate fits the configured min bitrates. 0 is a special
// value that means paused, though, so leave it alone.
- if (parameters.bitrate.get_sum_kbps() < codec_.minBitrate) {
- RTC_LOG(LS_WARNING) << "Total bitrate "
- << parameters.bitrate.get_sum_kbps()
- << " is lower than minimum bitrate: "
- << codec_.minBitrate;
- return;
+ if (bitrate.get_sum_kbps() < codec_.minBitrate) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
if (codec_.numberOfSimulcastStreams > 0 &&
- parameters.bitrate.get_sum_kbps() <
- codec_.simulcastStream[0].minBitrate) {
- RTC_LOG(LS_WARNING) << "Total bitrate "
- << parameters.bitrate.get_sum_kbps()
- << " is lower than minimum bitrate of base layer: "
- << codec_.simulcastStream[0].minBitrate;
- return;
+ bitrate.get_sum_kbps() < codec_.simulcastStream[0].minBitrate) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
}
- codec_.maxFramerate = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
+ codec_.maxFramerate = new_framerate;
for (size_t stream_idx = 0; stream_idx < streaminfos_.size(); ++stream_idx) {
uint32_t stream_bitrate_kbps =
- parameters.bitrate.GetSpatialLayerSum(stream_idx) / 1000;
+ bitrate.GetSpatialLayerSum(stream_idx) / 1000;
// Need a key frame if we have not sent this stream before.
if (stream_bitrate_kbps > 0 && !streaminfos_[stream_idx].send_stream) {
@@ -501,31 +487,17 @@
// Slice the temporal layers out of the full allocation and pass it on to
// the encoder handling the current simulcast stream.
- RateControlParameters stream_parameters = parameters;
- stream_parameters.bitrate = VideoBitrateAllocation();
+ VideoBitrateAllocation stream_allocation;
for (int i = 0; i < kMaxTemporalStreams; ++i) {
- if (parameters.bitrate.HasBitrate(stream_idx, i)) {
- stream_parameters.bitrate.SetBitrate(
- 0, i, parameters.bitrate.GetBitrate(stream_idx, i));
+ if (bitrate.HasBitrate(stream_idx, i)) {
+ stream_allocation.SetBitrate(0, i, bitrate.GetBitrate(stream_idx, i));
}
}
-
- // Assign link allocation proportionally to spatial layer allocation.
- if (parameters.bandwidth_allocation != DataRate::Zero()) {
- stream_parameters.bandwidth_allocation =
- DataRate::bps((parameters.bandwidth_allocation.bps() *
- stream_parameters.bitrate.get_sum_bps()) /
- parameters.bitrate.get_sum_bps());
- // Make sure we don't allocate bandwidth lower than target bitrate.
- if (stream_parameters.bandwidth_allocation.bps() <
- stream_parameters.bitrate.get_sum_bps()) {
- stream_parameters.bandwidth_allocation =
- DataRate::bps(stream_parameters.bitrate.get_sum_bps());
- }
- }
-
- streaminfos_[stream_idx].encoder->SetRates(stream_parameters);
+ streaminfos_[stream_idx].encoder->SetRateAllocation(stream_allocation,
+ new_framerate);
}
+
+ return WEBRTC_VIDEO_CODEC_OK;
}
// TODO(brandtr): Add task checker to this member function, when all encoder
diff --git a/media/engine/simulcast_encoder_adapter.h b/media/engine/simulcast_encoder_adapter.h
index 5bc0bec..a7b0361 100644
--- a/media/engine/simulcast_encoder_adapter.h
+++ b/media/engine/simulcast_encoder_adapter.h
@@ -48,7 +48,8 @@
int Encode(const VideoFrame& input_image,
const std::vector<VideoFrameType>* frame_types) override;
int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) override;
// Eventual handler for the contained encoders' EncodedImageCallbacks, but
// called from an internal helper that also knows the correct stream
diff --git a/media/engine/simulcast_encoder_adapter_unittest.cc b/media/engine/simulcast_encoder_adapter_unittest.cc
index 1bab49a..8d68fa1 100644
--- a/media/engine/simulcast_encoder_adapter_unittest.cc
+++ b/media/engine/simulcast_encoder_adapter_unittest.cc
@@ -207,8 +207,10 @@
MOCK_METHOD0(Release, int32_t());
- void SetRates(const RateControlParameters& parameters) {
- last_set_rates_ = parameters;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t framerate) {
+ last_set_bitrate_ = bitrate_allocation;
+ return 0;
}
EncoderInfo GetEncoderInfo() const override {
@@ -269,7 +271,7 @@
fps_allocation_ = fps_allocation;
}
- RateControlParameters last_set_rates() const { return last_set_rates_; }
+ VideoBitrateAllocation last_set_bitrate() const { return last_set_bitrate_; }
private:
MockVideoEncoderFactory* const factory_;
@@ -280,7 +282,7 @@
bool is_hardware_accelerated_ = false;
bool has_internal_source_ = false;
int32_t init_encode_return_value_ = 0;
- VideoEncoder::RateControlParameters last_set_rates_;
+ VideoBitrateAllocation last_set_bitrate_;
FramerateFractions fps_allocation_;
VideoCodec codec_;
@@ -498,8 +500,7 @@
SetupCodec();
// Set bitrates so that we send all layers.
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(1200, 30), 30.0));
+ adapter_->SetRateAllocation(rate_allocator_->GetAllocation(1200, 30), 30);
// At this point, the simulcast encoder adapter should have 3 streams: HD,
// quarter HD, and quarter quarter HD. We're going to mostly ignore the exact
@@ -559,8 +560,8 @@
// Encode with three streams.
EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
VerifyCodecSettings();
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(target_bitrate, 30), 30.0));
+ adapter_->SetRateAllocation(
+ rate_allocator_->GetAllocation(target_bitrate, 30), 30);
std::vector<MockVideoEncoder*> original_encoders =
helper_->factory()->encoders();
@@ -586,8 +587,8 @@
codec_.height /= 2;
codec_.numberOfSimulcastStreams = 2;
EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(target_bitrate, 30), 30.0));
+ adapter_->SetRateAllocation(
+ rate_allocator_->GetAllocation(target_bitrate, 30), 30);
std::vector<MockVideoEncoder*> new_encoders = helper_->factory()->encoders();
ASSERT_EQ(2u, new_encoders.size());
ASSERT_EQ(original_encoders[0], new_encoders[0]);
@@ -609,8 +610,8 @@
codec_.height /= 2;
codec_.numberOfSimulcastStreams = 1;
EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(target_bitrate, 30), 30.0));
+ adapter_->SetRateAllocation(
+ rate_allocator_->GetAllocation(target_bitrate, 30), 30);
new_encoders = helper_->factory()->encoders();
ASSERT_EQ(1u, new_encoders.size());
ASSERT_EQ(original_encoders[0], new_encoders[0]);
@@ -627,8 +628,8 @@
codec_.height *= 4;
codec_.numberOfSimulcastStreams = 3;
EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(target_bitrate, 30), 30.0));
+ adapter_->SetRateAllocation(
+ rate_allocator_->GetAllocation(target_bitrate, 30), 30);
new_encoders = helper_->factory()->encoders();
ASSERT_EQ(3u, new_encoders.size());
// The first encoder is reused.
@@ -711,8 +712,7 @@
// discontinuities.
TEST_F(TestSimulcastEncoderAdapterFake, ReinitDoesNotReorderFrameSimulcastIdx) {
SetupCodec();
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(1200, 30), 30.0));
+ adapter_->SetRateAllocation(rate_allocator_->GetAllocation(1200, 30), 30);
VerifyCodecSettings();
// Send frames on all streams.
@@ -736,8 +736,7 @@
// Reinitialize.
EXPECT_EQ(0, adapter_->Release());
EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(1200, 30), 30.0));
+ adapter_->SetRateAllocation(rate_allocator_->GetAllocation(1200, 30), 30);
// Verify that the same encoder sends out frames on the same simulcast index.
encoders[0]->SendEncodedImage(1152, 704);
@@ -781,23 +780,21 @@
// Above min should be respected.
VideoBitrateAllocation target_bitrate =
rate_allocator_->GetAllocation(codec_.minBitrate * 1000, 30);
- adapter_->SetRates(VideoEncoder::RateControlParameters(target_bitrate, 30.0));
+ adapter_->SetRateAllocation(target_bitrate, 30);
EXPECT_EQ(target_bitrate,
- helper_->factory()->encoders()[0]->last_set_rates().bitrate);
+ helper_->factory()->encoders()[0]->last_set_bitrate());
// Below min but non-zero should be replaced with the min bitrate.
VideoBitrateAllocation too_low_bitrate =
rate_allocator_->GetAllocation((codec_.minBitrate - 1) * 1000, 30);
- adapter_->SetRates(
- VideoEncoder::RateControlParameters(too_low_bitrate, 30.0));
+ adapter_->SetRateAllocation(too_low_bitrate, 30);
EXPECT_EQ(target_bitrate,
- helper_->factory()->encoders()[0]->last_set_rates().bitrate);
+ helper_->factory()->encoders()[0]->last_set_bitrate());
// Zero should be passed on as is, since it means "pause".
- adapter_->SetRates(
- VideoEncoder::RateControlParameters(VideoBitrateAllocation(), 30.0));
+ adapter_->SetRateAllocation(VideoBitrateAllocation(), 30);
EXPECT_EQ(VideoBitrateAllocation(),
- helper_->factory()->encoders()[0]->last_set_rates().bitrate);
+ helper_->factory()->encoders()[0]->last_set_bitrate());
}
TEST_F(TestSimulcastEncoderAdapterFake, SupportsImplementationName) {
@@ -1160,45 +1157,5 @@
::testing::ElementsAreArray(expected_fps_allocation));
}
-TEST_F(TestSimulcastEncoderAdapterFake, SetRateDistributesBandwithAllocation) {
- SimulcastTestFixtureImpl::DefaultSettings(
- &codec_, static_cast<const int*>(kTestTemporalLayerProfile),
- kVideoCodecVP8);
- codec_.numberOfSimulcastStreams = 3;
- const DataRate target_bitrate =
- DataRate::kbps(codec_.simulcastStream[0].targetBitrate +
- codec_.simulcastStream[1].targetBitrate +
- codec_.simulcastStream[2].minBitrate);
- const DataRate bandwidth_allocation = target_bitrate + DataRate::kbps(600);
-
- rate_allocator_.reset(new SimulcastRateAllocator(codec_));
- EXPECT_EQ(0, adapter_->InitEncode(&codec_, 1, 1200));
- adapter_->RegisterEncodeCompleteCallback(this);
-
- // Set bitrates so that we send all layers.
- adapter_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(target_bitrate.bps(), 30), 30.0,
- bandwidth_allocation));
-
- std::vector<MockVideoEncoder*> encoders = helper_->factory()->encoders();
-
- ASSERT_EQ(3u, encoders.size());
-
- for (size_t i = 0; i < 3; ++i) {
- const uint32_t layer_bitrate_bps =
- (i < static_cast<size_t>(codec_.numberOfSimulcastStreams) - 1
- ? codec_.simulcastStream[i].targetBitrate
- : codec_.simulcastStream[i].minBitrate) *
- 1000;
- EXPECT_EQ(layer_bitrate_bps,
- encoders[i]->last_set_rates().bitrate.get_sum_bps())
- << i;
- EXPECT_EQ(
- (layer_bitrate_bps * bandwidth_allocation.bps()) / target_bitrate.bps(),
- encoders[i]->last_set_rates().bandwidth_allocation.bps())
- << i;
- }
-}
-
} // namespace test
} // namespace webrtc
diff --git a/modules/video_coding/codecs/h264/h264_encoder_impl.cc b/modules/video_coding/codecs/h264/h264_encoder_impl.cc
index 495c11a..9d96100 100644
--- a/modules/video_coding/codecs/h264/h264_encoder_impl.cc
+++ b/modules/video_coding/codecs/h264/h264_encoder_impl.cc
@@ -306,8 +306,7 @@
SimulcastRateAllocator init_allocator(codec_);
VideoBitrateAllocation allocation = init_allocator.GetAllocation(
codec_.startBitrate * 1000, codec_.maxFramerate);
- SetRates(RateControlParameters(allocation, codec_.maxFramerate));
- return WEBRTC_VIDEO_CODEC_OK;
+ return SetRateAllocation(allocation, codec_.maxFramerate);
}
int32_t H264EncoderImpl::Release() {
@@ -332,40 +331,36 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void H264EncoderImpl::SetRates(const RateControlParameters& parameters) {
- if (encoders_.empty()) {
- RTC_LOG(LS_WARNING) << "SetRates() while uninitialized.";
- return;
- }
+int32_t H264EncoderImpl::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) {
+ if (encoders_.empty())
+ return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
- if (parameters.framerate_fps < 1.0) {
- RTC_LOG(LS_WARNING) << "Invalid frame rate: " << parameters.framerate_fps;
- return;
- }
+ if (new_framerate < 1)
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
- if (parameters.bitrate.get_sum_bps() == 0) {
+ if (bitrate.get_sum_bps() == 0) {
// Encoder paused, turn off all encoding.
for (size_t i = 0; i < configurations_.size(); ++i)
configurations_[i].SetStreamState(false);
- return;
+ return WEBRTC_VIDEO_CODEC_OK;
}
// At this point, bitrate allocation should already match codec settings.
if (codec_.maxBitrate > 0)
- RTC_DCHECK_LE(parameters.bitrate.get_sum_kbps(), codec_.maxBitrate);
- RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(), codec_.minBitrate);
+ RTC_DCHECK_LE(bitrate.get_sum_kbps(), codec_.maxBitrate);
+ RTC_DCHECK_GE(bitrate.get_sum_kbps(), codec_.minBitrate);
if (codec_.numberOfSimulcastStreams > 0)
- RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(),
- codec_.simulcastStream[0].minBitrate);
+ RTC_DCHECK_GE(bitrate.get_sum_kbps(), codec_.simulcastStream[0].minBitrate);
- codec_.maxFramerate = static_cast<uint32_t>(parameters.framerate_fps);
+ codec_.maxFramerate = new_framerate;
size_t stream_idx = encoders_.size() - 1;
for (size_t i = 0; i < encoders_.size(); ++i, --stream_idx) {
// Update layer config.
- configurations_[i].target_bps =
- parameters.bitrate.GetSpatialLayerSum(stream_idx);
- configurations_[i].max_frame_rate = parameters.framerate_fps;
+ configurations_[i].target_bps = bitrate.GetSpatialLayerSum(stream_idx);
+ configurations_[i].max_frame_rate = static_cast<float>(new_framerate);
if (configurations_[i].target_bps) {
configurations_[i].SetStreamState(true);
@@ -382,6 +377,8 @@
configurations_[i].SetStreamState(false);
}
}
+
+ return WEBRTC_VIDEO_CODEC_OK;
}
int32_t H264EncoderImpl::Encode(
diff --git a/modules/video_coding/codecs/h264/h264_encoder_impl.h b/modules/video_coding/codecs/h264/h264_encoder_impl.h
index 74592ef..d0cde34 100644
--- a/modules/video_coding/codecs/h264/h264_encoder_impl.h
+++ b/modules/video_coding/codecs/h264/h264_encoder_impl.h
@@ -61,7 +61,8 @@
int32_t RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t framerate) override;
// The result of encoding - an EncodedImage and RTPFragmentationHeader - are
// passed to the encode complete callback.
diff --git a/modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h b/modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h
index bb00b54..de010c9 100644
--- a/modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h
+++ b/modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h
@@ -45,7 +45,8 @@
int Encode(const VideoFrame& input_image,
const std::vector<VideoFrameType>* frame_types) override;
int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) override;
int Release() override;
EncoderInfo GetEncoderInfo() const override;
diff --git a/modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc b/modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc
index 8c86699..16bcd51 100644
--- a/modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc
+++ b/modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc
@@ -216,21 +216,23 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void MultiplexEncoderAdapter::SetRates(
- const RateControlParameters& parameters) {
- VideoBitrateAllocation bitrate_allocation(parameters.bitrate);
+int MultiplexEncoderAdapter::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate,
+ uint32_t framerate) {
+ VideoBitrateAllocation bitrate_allocation(bitrate);
bitrate_allocation.SetBitrate(
- 0, 0, parameters.bitrate.GetBitrate(0, 0) - augmenting_data_size_);
+ 0, 0, bitrate.GetBitrate(0, 0) - augmenting_data_size_);
for (auto& encoder : encoders_) {
// TODO(emircan): |framerate| is used to calculate duration in encoder
// instances. We report the total frame rate to keep real time for now.
// Remove this after refactoring duration logic.
- encoder->SetRates(RateControlParameters(
+ const int rv = encoder->SetRateAllocation(
bitrate_allocation,
- static_cast<uint32_t>(encoders_.size() * parameters.framerate_fps),
- parameters.bandwidth_allocation -
- DataRate::bps(augmenting_data_size_)));
+ static_cast<uint32_t>(encoders_.size()) * framerate);
+ if (rv)
+ return rv;
}
+ return WEBRTC_VIDEO_CODEC_OK;
}
int MultiplexEncoderAdapter::Release() {
diff --git a/modules/video_coding/codecs/test/videoprocessor.cc b/modules/video_coding/codecs/test/videoprocessor.cc
index 8d6d3ad..708f6fe 100644
--- a/modules/video_coding/codecs/test/videoprocessor.cc
+++ b/modules/video_coding/codecs/test/videoprocessor.cc
@@ -300,8 +300,10 @@
framerate_fps_ = static_cast<uint32_t>(framerate_fps);
bitrate_allocation_ = bitrate_allocator_->GetAllocation(
static_cast<uint32_t>(bitrate_kbps * 1000), framerate_fps_);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation_, static_cast<double>(framerate_fps_)));
+ const int set_rates_result =
+ encoder_->SetRateAllocation(bitrate_allocation_, framerate_fps_);
+ RTC_DCHECK_GE(set_rates_result, 0)
+ << "Failed to update encoder with new rate " << bitrate_kbps << ".";
}
int32_t VideoProcessor::VideoProcessorDecodeCompleteCallback::Decoded(
diff --git a/modules/video_coding/codecs/test/videoprocessor_unittest.cc b/modules/video_coding/codecs/test/videoprocessor_unittest.cc
index de1d798..842ad7e 100644
--- a/modules/video_coding/codecs/test/videoprocessor_unittest.cc
+++ b/modules/video_coding/codecs/test/videoprocessor_unittest.cc
@@ -25,10 +25,7 @@
#include "test/testsupport/mock/mock_frame_reader.h"
using ::testing::_;
-using ::testing::AllOf;
-using ::testing::Field;
using ::testing::Property;
-using ::testing::ResultOf;
using ::testing::Return;
namespace webrtc {
@@ -99,11 +96,9 @@
TEST_F(VideoProcessorTest, ProcessFrames_FixedFramerate) {
const int kBitrateKbps = 456;
const int kFramerateFps = 31;
- EXPECT_CALL(
- encoder_mock_,
- SetRates(Field(&VideoEncoder::RateControlParameters::framerate_fps,
- static_cast<double>(kFramerateFps))))
- .Times(1);
+ EXPECT_CALL(encoder_mock_, SetRateAllocation(_, kFramerateFps))
+ .Times(1)
+ .WillOnce(Return(0));
q_.SendTask([=] { video_processor_->SetRates(kBitrateKbps, kFramerateFps); });
EXPECT_CALL(frame_reader_mock_, ReadFrame())
@@ -127,11 +122,9 @@
const int kBitrateKbps = 456;
const int kStartFramerateFps = 27;
const int kStartTimestamp = 90000 / kStartFramerateFps;
- EXPECT_CALL(
- encoder_mock_,
- SetRates(Field(&VideoEncoder::RateControlParameters::framerate_fps,
- static_cast<double>(kStartFramerateFps))))
- .Times(1);
+ EXPECT_CALL(encoder_mock_, SetRateAllocation(_, kStartFramerateFps))
+ .Times(1)
+ .WillOnce(Return(0));
q_.SendTask(
[=] { video_processor_->SetRates(kBitrateKbps, kStartFramerateFps); });
@@ -143,11 +136,9 @@
q_.SendTask([this] { video_processor_->ProcessFrame(); });
const int kNewFramerateFps = 13;
- EXPECT_CALL(
- encoder_mock_,
- SetRates(Field(&VideoEncoder::RateControlParameters::framerate_fps,
- static_cast<double>(kNewFramerateFps))))
- .Times(1);
+ EXPECT_CALL(encoder_mock_, SetRateAllocation(_, kNewFramerateFps))
+ .Times(1)
+ .WillOnce(Return(0));
q_.SendTask(
[=] { video_processor_->SetRates(kBitrateKbps, kNewFramerateFps); });
@@ -162,32 +153,21 @@
}
TEST_F(VideoProcessorTest, SetRates) {
- const uint32_t kBitrateKbps = 123;
+ const int kBitrateKbps = 123;
const int kFramerateFps = 17;
-
- EXPECT_CALL(
- encoder_mock_,
- SetRates(AllOf(ResultOf(
- [](const VideoEncoder::RateControlParameters& params) {
- return params.bitrate.get_sum_kbps();
- },
- kBitrateKbps),
- Field(&VideoEncoder::RateControlParameters::framerate_fps,
- static_cast<double>(kFramerateFps)))))
+ EXPECT_CALL(encoder_mock_,
+ SetRateAllocation(
+ Property(&VideoBitrateAllocation::get_sum_kbps, kBitrateKbps),
+ kFramerateFps))
.Times(1);
q_.SendTask([=] { video_processor_->SetRates(kBitrateKbps, kFramerateFps); });
- const uint32_t kNewBitrateKbps = 456;
+ const int kNewBitrateKbps = 456;
const int kNewFramerateFps = 34;
- EXPECT_CALL(
- encoder_mock_,
- SetRates(AllOf(ResultOf(
- [](const VideoEncoder::RateControlParameters& params) {
- return params.bitrate.get_sum_kbps();
- },
- kNewBitrateKbps),
- Field(&VideoEncoder::RateControlParameters::framerate_fps,
- static_cast<double>(kNewFramerateFps)))))
+ EXPECT_CALL(encoder_mock_,
+ SetRateAllocation(Property(&VideoBitrateAllocation::get_sum_kbps,
+ kNewBitrateKbps),
+ kNewFramerateFps))
.Times(1);
q_.SendTask(
[=] { video_processor_->SetRates(kNewBitrateKbps, kNewFramerateFps); });
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
index 9329f22..e2d4089 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
@@ -36,7 +36,6 @@
#include "rtc_base/checks.h"
#include "rtc_base/experiments/field_trial_parser.h"
#include "rtc_base/experiments/field_trial_units.h"
-#include "rtc_base/logging.h"
#include "rtc_base/trace_event.h"
#include "system_wrappers/include/field_trial.h"
#include "third_party/libyuv/include/libyuv/scale.h"
@@ -248,40 +247,33 @@
return ret_val;
}
-void LibvpxVp8Encoder::SetRates(const RateControlParameters& parameters) {
- if (!inited_) {
- RTC_LOG(LS_WARNING) << "SetRates() while not initialize";
- return;
- }
+int LibvpxVp8Encoder::SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) {
+ if (!inited_)
+ return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
- if (encoders_[0].err) {
- RTC_LOG(LS_WARNING) << "Encoder in error state.";
- return;
- }
+ if (encoders_[0].err)
+ return WEBRTC_VIDEO_CODEC_ERROR;
- if (parameters.framerate_fps < 1.0) {
- RTC_LOG(LS_WARNING) << "Unsupported framerate (must be >= 1.0): "
- << parameters.framerate_fps;
- return;
- }
+ if (new_framerate < 1)
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
- if (parameters.bitrate.get_sum_bps() == 0) {
+ if (bitrate.get_sum_bps() == 0) {
// Encoder paused, turn off all encoding.
const int num_streams = static_cast<size_t>(encoders_.size());
for (int i = 0; i < num_streams; ++i)
SetStreamState(false, i);
- return;
+ return WEBRTC_VIDEO_CODEC_OK;
}
// At this point, bitrate allocation should already match codec settings.
if (codec_.maxBitrate > 0)
- RTC_DCHECK_LE(parameters.bitrate.get_sum_kbps(), codec_.maxBitrate);
- RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(), codec_.minBitrate);
+ RTC_DCHECK_LE(bitrate.get_sum_kbps(), codec_.maxBitrate);
+ RTC_DCHECK_GE(bitrate.get_sum_kbps(), codec_.minBitrate);
if (codec_.numberOfSimulcastStreams > 0)
- RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(),
- codec_.simulcastStream[0].minBitrate);
+ RTC_DCHECK_GE(bitrate.get_sum_kbps(), codec_.simulcastStream[0].minBitrate);
- codec_.maxFramerate = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
+ codec_.maxFramerate = new_framerate;
if (encoders_.size() > 1) {
// If we have more than 1 stream, reduce the qp_max for the low resolution
@@ -290,7 +282,7 @@
// above some threshold (base temporal layer is down to 1/4 for 3 layers).
// We may want to condition this on bitrate later.
if (rate_control_settings_.Vp8BoostBaseLayerQuality() &&
- parameters.framerate_fps > 20.0) {
+ new_framerate > 20) {
configurations_[encoders_.size() - 1].rc_max_quantizer = 45;
} else {
// Go back to default value set in InitEncode.
@@ -301,7 +293,7 @@
size_t stream_idx = encoders_.size() - 1;
for (size_t i = 0; i < encoders_.size(); ++i, --stream_idx) {
unsigned int target_bitrate_kbps =
- parameters.bitrate.GetSpatialLayerSum(stream_idx) / 1000;
+ bitrate.GetSpatialLayerSum(stream_idx) / 1000;
bool send_stream = target_bitrate_kbps > 0;
if (send_stream || encoders_.size() > 1)
@@ -310,19 +302,18 @@
configurations_[i].rc_target_bitrate = target_bitrate_kbps;
if (send_stream) {
frame_buffer_controller_->OnRatesUpdated(
- stream_idx, parameters.bitrate.GetTemporalLayerAllocation(stream_idx),
- static_cast<int>(parameters.framerate_fps + 0.5));
+ stream_idx, bitrate.GetTemporalLayerAllocation(stream_idx),
+ new_framerate);
}
UpdateVpxConfiguration(stream_idx, frame_buffer_controller_.get(),
&configurations_[i]);
- vpx_codec_err_t err =
- libvpx_->codec_enc_config_set(&encoders_[i], &configurations_[i]);
- if (err != VPX_CODEC_OK) {
- RTC_LOG(LS_WARNING) << "Error configuring codec, error code: " << err;
+ if (libvpx_->codec_enc_config_set(&encoders_[i], &configurations_[i])) {
+ return WEBRTC_VIDEO_CODEC_ERROR;
}
}
+ return WEBRTC_VIDEO_CODEC_OK;
}
void LibvpxVp8Encoder::OnPacketLossRateUpdate(float packet_loss_rate) {
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h
index 0913f5b..535f032 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h
@@ -54,7 +54,8 @@
int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t new_framerate) override;
void OnPacketLossRateUpdate(float packet_loss_rate) override;
diff --git a/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc b/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
index a5381c3..a9248bd 100644
--- a/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
+++ b/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
@@ -110,23 +110,20 @@
}
};
-TEST_F(TestVp8Impl, SetRates) {
- auto* const vpx = new NiceMock<MockLibvpxVp8Interface>();
- LibvpxVp8Encoder encoder((std::unique_ptr<LibvpxInterface>(vpx)));
- EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
- encoder.InitEncode(&codec_settings_, 1, 1000));
+TEST_F(TestVp8Impl, SetRateAllocation) {
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, encoder_->Release());
- const uint32_t kBitrateBps = 300000;
+ const int kBitrateBps = 300000;
VideoBitrateAllocation bitrate_allocation;
bitrate_allocation.SetBitrate(0, 0, kBitrateBps);
- EXPECT_CALL(*vpx, codec_enc_config_set(_, _))
- .WillOnce(
- Invoke([&](vpx_codec_ctx_t* ctx, const vpx_codec_enc_cfg_t* cfg) {
- EXPECT_EQ(cfg->rc_target_bitrate, kBitrateBps / 1000);
- return VPX_CODEC_OK;
- }));
- encoder.SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, static_cast<double>(codec_settings_.maxFramerate)));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_UNINITIALIZED,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->InitEncode(&codec_settings_, kNumCores, kMaxPayloadSize));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
}
TEST_F(TestVp8Impl, EncodeFrameAndRelease) {
@@ -444,8 +441,7 @@
VideoBitrateAllocation bitrate_allocation;
// Bitrate only enough for TL0.
bitrate_allocation.SetBitrate(0, 0, 200000);
- encoder_->SetRates(
- VideoEncoder::RateControlParameters(bitrate_allocation, 5.0));
+ encoder_->SetRateAllocation(bitrate_allocation, 5);
EncodedImage encoded_frame;
CodecSpecificInfo codec_specific_info;
diff --git a/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc b/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
index 3db7c93..87f991d 100644
--- a/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
+++ b/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
@@ -375,8 +375,9 @@
bitrate_allocation.SetBitrate(
sl_idx, 0,
codec_settings_.spatialLayers[sl_idx].targetBitrate * 1000 * 2);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
for (size_t frame_num = 0; frame_num < num_frames_to_encode; ++frame_num) {
SetWaitForEncodedFramesThreshold(sl_idx + 1);
@@ -393,8 +394,9 @@
for (size_t i = 0; i < num_spatial_layers - 1; ++i) {
const size_t sl_idx = num_spatial_layers - i - 1;
bitrate_allocation.SetBitrate(sl_idx, 0, 0);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
for (size_t frame_num = 0; frame_num < num_frames_to_encode; ++frame_num) {
SetWaitForEncodedFramesThreshold(sl_idx);
@@ -424,8 +426,9 @@
0, 0, codec_settings_.spatialLayers[0].targetBitrate * 1000);
bitrate_allocation.SetBitrate(
1, 0, codec_settings_.spatialLayers[1].targetBitrate * 1000);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
SetWaitForEncodedFramesThreshold(2);
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
encoder_->Encode(*NextInputFrame(), nullptr));
@@ -439,8 +442,9 @@
// Encode only base layer. Check that end-of-superframe flag is
// set on base layer frame.
bitrate_allocation.SetBitrate(1, 0, 0);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
encoder_->InitEncode(&codec_settings_, 1 /* number of cores */,
0 /* max payload size (unused) */));
@@ -475,8 +479,9 @@
encoder_->InitEncode(&codec_settings_, 1 /* number of cores */,
0 /* max payload size (unused) */));
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
SetWaitForEncodedFramesThreshold(2);
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
@@ -545,8 +550,9 @@
bitrate_allocation.SetBitrate(
sl_idx, 0,
codec_settings_.spatialLayers[sl_idx].targetBitrate * 1000);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
for (size_t frame_num = 0; frame_num < num_frames_to_encode;
++frame_num) {
@@ -604,8 +610,9 @@
bitrate_allocation.SetBitrate(
sl_idx, 0,
codec_settings_.spatialLayers[sl_idx].targetBitrate * 1000);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
for (size_t frame_num = 0; frame_num < num_frames_to_encode;
++frame_num) {
@@ -661,8 +668,9 @@
1, 0, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
bitrate_allocation.SetBitrate(
1, 1, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
std::vector<EncodedImage> encoded_frame;
std::vector<CodecSpecificInfo> codec_specific_info;
@@ -679,8 +687,9 @@
// Disable SL1 layer.
bitrate_allocation.SetBitrate(1, 0, 0);
bitrate_allocation.SetBitrate(1, 1, 0);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode 1 frame.
SetWaitForEncodedFramesThreshold(1);
@@ -697,8 +706,9 @@
1, 0, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
bitrate_allocation.SetBitrate(
1, 1, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode 1 frame.
SetWaitForEncodedFramesThreshold(2);
@@ -736,8 +746,9 @@
1, 0, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
bitrate_allocation.SetBitrate(
1, 1, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
std::vector<EncodedImage> encoded_frame;
std::vector<CodecSpecificInfo> codec_specific_info;
@@ -754,8 +765,9 @@
// Disable SL1 layer.
bitrate_allocation.SetBitrate(1, 0, 0);
bitrate_allocation.SetBitrate(1, 1, 0);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode 11 frames. More than Gof length 2, and odd to end at TL1 frame.
for (int i = 0; i < 11; ++i) {
@@ -775,8 +787,9 @@
1, 0, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
bitrate_allocation.SetBitrate(
1, 1, codec_settings_.spatialLayers[1].targetBitrate * 1000 / 2);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode 1 frame.
SetWaitForEncodedFramesThreshold(2);
@@ -822,8 +835,9 @@
bitrate_allocation.SetBitrate(
sl_idx, 0, codec_settings_.spatialLayers[sl_idx].targetBitrate * 1000);
}
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode enough frames to force drop due to framerate capping.
for (size_t frame_num = 0; frame_num < num_frames_to_encode_before_drop;
@@ -841,8 +855,9 @@
num_spatial_layers - 1, 0,
codec_settings_.spatialLayers[num_spatial_layers - 1].targetBitrate *
1000);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
for (size_t frame_num = 0; frame_num < num_dropped_frames; ++frame_num) {
SetWaitForEncodedFramesThreshold(1);
@@ -898,8 +913,9 @@
bitrate_allocation.SetBitrate(
sl_idx, 0, codec_settings_.spatialLayers[sl_idx].targetBitrate * 1000);
}
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Encode enough frames to force drop due to framerate capping.
for (size_t frame_num = 0; frame_num < num_frames_to_encode_before_drop;
@@ -928,8 +944,9 @@
// Disable the last layer.
bitrate_allocation.SetBitrate(num_spatial_layers - 1, 0, 0);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Still expected to drop first layer. Last layer has to be disable also.
for (size_t frame_num = num_dropped_frames - 2;
@@ -985,8 +1002,9 @@
num_temporal_layers);
}
}
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
std::vector<EncodedImage> encoded_frames;
std::vector<CodecSpecificInfo> codec_specific_info;
@@ -1002,8 +1020,9 @@
for (size_t tl_idx = 0; tl_idx < num_temporal_layers; ++tl_idx) {
bitrate_allocation.SetBitrate(num_spatial_layers - 1, tl_idx, 0);
}
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
// Next is TL1 frame. The last layer is disabled immediately, but SS structure
// is not provided here.
@@ -1040,8 +1059,9 @@
VideoBitrateAllocation bitrate_allocation;
bitrate_allocation.SetBitrate(
0, 0, codec_settings_.spatialLayers[0].targetBitrate * 1000);
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
encoder_->Encode(*NextInputFrame(), nullptr));
EncodedImage encoded_frame;
@@ -1309,8 +1329,9 @@
encoder_->InitEncode(&codec_settings_, 1 /* number of cores */,
0 /* max payload size (unused) */));
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_settings_.maxFramerate));
+ EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation,
+ codec_settings_.maxFramerate));
VideoFrame* input_frame = NextInputFrame();
for (size_t frame_num = 0; frame_num < num_input_frames; ++frame_num) {
@@ -1363,8 +1384,9 @@
encoder_->InitEncode(&codec_settings_, 1 /* number of cores */,
0 /* max payload size (unused) */));
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- bitrate_allocation, codec_max_framerate_fps));
+ EXPECT_EQ(
+ WEBRTC_VIDEO_CODEC_OK,
+ encoder_->SetRateAllocation(bitrate_allocation, codec_max_framerate_fps));
VideoFrame* input_frame = NextInputFrame();
for (size_t frame_num = 0; frame_num < num_input_frames; ++frame_num) {
diff --git a/modules/video_coding/codecs/vp9/vp9_impl.cc b/modules/video_coding/codecs/vp9/vp9_impl.cc
index b012d6b..a6c7643 100644
--- a/modules/video_coding/codecs/vp9/vp9_impl.cc
+++ b/modules/video_coding/codecs/vp9/vp9_impl.cc
@@ -309,33 +309,29 @@
return true;
}
-void VP9EncoderImpl::SetRates(const RateControlParameters& parameters) {
+int VP9EncoderImpl::SetRateAllocation(
+ const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t frame_rate) {
if (!inited_) {
- RTC_LOG(LS_WARNING) << "SetRates() calll while uninitialzied.";
- return;
+ return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
}
if (encoder_->err) {
- RTC_LOG(LS_WARNING) << "Encoder in error state: " << encoder_->err;
- return;
+ return WEBRTC_VIDEO_CODEC_ERROR;
}
- if (parameters.framerate_fps < 1.0) {
- RTC_LOG(LS_WARNING) << "Unsupported framerate: "
- << parameters.framerate_fps;
- return;
+ if (frame_rate < 1) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
// Update bit rate
if (codec_.maxBitrate > 0 &&
- parameters.bitrate.get_sum_kbps() > codec_.maxBitrate) {
- RTC_LOG(LS_WARNING) << "Target bitrate exceeds maximum: "
- << parameters.bitrate.get_sum_kbps() << " vs "
- << codec_.maxBitrate;
- return;
+ bitrate_allocation.get_sum_kbps() > codec_.maxBitrate) {
+ return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
}
- codec_.maxFramerate = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
- requested_bitrate_allocation_ = parameters.bitrate;
+ codec_.maxFramerate = frame_rate;
- return;
+ requested_bitrate_allocation_ = bitrate_allocation;
+
+ return WEBRTC_VIDEO_CODEC_OK;
}
int VP9EncoderImpl::InitEncode(const VideoCodec* inst,
diff --git a/modules/video_coding/codecs/vp9/vp9_impl.h b/modules/video_coding/codecs/vp9/vp9_impl.h
index 9fa4750..3fc5398 100644
--- a/modules/video_coding/codecs/vp9/vp9_impl.h
+++ b/modules/video_coding/codecs/vp9/vp9_impl.h
@@ -48,7 +48,8 @@
int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int SetRateAllocation(const VideoBitrateAllocation& bitrate_allocation,
+ uint32_t frame_rate) override;
EncoderInfo GetEncoderInfo() const override;
diff --git a/modules/video_coding/utility/simulcast_test_fixture_impl.cc b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
index 0646270..b745fae 100644
--- a/modules/video_coding/utility/simulcast_test_fixture_impl.cc
+++ b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
@@ -288,9 +288,8 @@
}
void SimulcastTestFixtureImpl::SetRates(uint32_t bitrate_kbps, uint32_t fps) {
- encoder_->SetRates(VideoEncoder::RateControlParameters(
- rate_allocator_->GetAllocation(bitrate_kbps * 1000, fps),
- static_cast<double>(fps)));
+ encoder_->SetRateAllocation(
+ rate_allocator_->GetAllocation(bitrate_kbps * 1000, fps), fps);
}
void SimulcastTestFixtureImpl::RunActiveStreamsTest(
diff --git a/sdk/android/src/jni/android_media_encoder.cc b/sdk/android/src/jni/android_media_encoder.cc
index 863b4b2..dbf2b31 100644
--- a/sdk/android/src/jni/android_media_encoder.cc
+++ b/sdk/android/src/jni/android_media_encoder.cc
@@ -104,7 +104,8 @@
int32_t RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) override;
int32_t Release() override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t frame_rate) override;
EncoderInfo GetEncoderInfo() const override;
// Fills the input buffer with data from the buffers passed as parameters.
@@ -899,16 +900,17 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void MediaCodecVideoEncoder::SetRates(const RateControlParameters& parameters) {
+int32_t MediaCodecVideoEncoder::SetRateAllocation(
+ const VideoBitrateAllocation& rate_allocation,
+ uint32_t frame_rate) {
RTC_DCHECK_RUN_ON(&encoder_queue_checker_);
- const uint32_t new_bit_rate = parameters.bitrate.get_sum_kbps();
+ const uint32_t new_bit_rate = rate_allocation.get_sum_kbps();
if (sw_fallback_required_)
- return;
- uint32_t frame_rate = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
+ return WEBRTC_VIDEO_CODEC_OK;
frame_rate =
(frame_rate < MAX_ALLOWED_VIDEO_FPS) ? frame_rate : MAX_ALLOWED_VIDEO_FPS;
if (last_set_bitrate_kbps_ == new_bit_rate && last_set_fps_ == frame_rate) {
- return;
+ return WEBRTC_VIDEO_CODEC_OK;
}
JNIEnv* jni = AttachCurrentThreadIfNeeded();
ScopedLocalRefFrame local_ref_frame(jni);
@@ -924,7 +926,10 @@
rtc::dchecked_cast<int>(last_set_fps_));
if (CheckException(jni) || !ret) {
ProcessHWError(true /* reset_if_fallback_unavailable */);
+ return sw_fallback_required_ ? WEBRTC_VIDEO_CODEC_OK
+ : WEBRTC_VIDEO_CODEC_ERROR;
}
+ return WEBRTC_VIDEO_CODEC_OK;
}
VideoEncoder::EncoderInfo MediaCodecVideoEncoder::GetEncoderInfo() const {
diff --git a/sdk/android/src/jni/video_encoder_wrapper.cc b/sdk/android/src/jni/video_encoder_wrapper.cc
index 6238e94..960847f 100644
--- a/sdk/android/src/jni/video_encoder_wrapper.cc
+++ b/sdk/android/src/jni/video_encoder_wrapper.cc
@@ -146,15 +146,16 @@
return HandleReturnCode(jni, ret, "encode");
}
-void VideoEncoderWrapper::SetRates(const RateControlParameters& parameters) {
+int32_t VideoEncoderWrapper::SetRateAllocation(
+ const VideoBitrateAllocation& allocation,
+ uint32_t framerate) {
JNIEnv* jni = AttachCurrentThreadIfNeeded();
ScopedJavaLocalRef<jobject> j_bitrate_allocation =
- ToJavaBitrateAllocation(jni, parameters.bitrate);
+ ToJavaBitrateAllocation(jni, allocation);
ScopedJavaLocalRef<jobject> ret = Java_VideoEncoder_setRateAllocation(
- jni, encoder_, j_bitrate_allocation,
- (jint)(parameters.framerate_fps + 0.5));
- HandleReturnCode(jni, ret, "setRateAllocation");
+ jni, encoder_, j_bitrate_allocation, (jint)framerate);
+ return HandleReturnCode(jni, ret, "setRateAllocation");
}
VideoEncoder::EncoderInfo VideoEncoderWrapper::GetEncoderInfo() const {
diff --git a/sdk/android/src/jni/video_encoder_wrapper.h b/sdk/android/src/jni/video_encoder_wrapper.h
index c140495..65940d6 100644
--- a/sdk/android/src/jni/video_encoder_wrapper.h
+++ b/sdk/android/src/jni/video_encoder_wrapper.h
@@ -44,7 +44,8 @@
int32_t Encode(const VideoFrame& frame,
const std::vector<VideoFrameType>* frame_types) override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& allocation,
+ uint32_t framerate) override;
EncoderInfo GetEncoderInfo() const override;
diff --git a/test/configurable_frame_size_encoder.cc b/test/configurable_frame_size_encoder.cc
index ba529cb..a0a42f0 100644
--- a/test/configurable_frame_size_encoder.cc
+++ b/test/configurable_frame_size_encoder.cc
@@ -74,8 +74,11 @@
return WEBRTC_VIDEO_CODEC_OK;
}
-void ConfigurableFrameSizeEncoder::SetRates(
- const RateControlParameters& parameters) {}
+int32_t ConfigurableFrameSizeEncoder::SetRateAllocation(
+ const VideoBitrateAllocation& allocation,
+ uint32_t framerate) {
+ return WEBRTC_VIDEO_CODEC_OK;
+}
int32_t ConfigurableFrameSizeEncoder::SetFrameSize(size_t size) {
RTC_DCHECK_LE(size, max_frame_size_);
diff --git a/test/configurable_frame_size_encoder.h b/test/configurable_frame_size_encoder.h
index ddf763f..9daf13e 100644
--- a/test/configurable_frame_size_encoder.h
+++ b/test/configurable_frame_size_encoder.h
@@ -44,7 +44,8 @@
int32_t Release() override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& allocation,
+ uint32_t framerate) override;
int32_t SetFrameSize(size_t size);
diff --git a/test/fake_encoder.cc b/test/fake_encoder.cc
index 7c24b84..ac59dfd 100644
--- a/test/fake_encoder.cc
+++ b/test/fake_encoder.cc
@@ -51,6 +51,7 @@
FakeEncoder::FakeEncoder(Clock* clock)
: clock_(clock),
callback_(nullptr),
+ configured_input_framerate_(-1),
max_target_bitrate_kbps_(-1),
pending_keyframe_(true),
counter_(0),
@@ -64,7 +65,7 @@
RTC_DCHECK_GE(max_kbps, -1); // max_kbps == -1 disables it.
rtc::CritScope cs(&crit_sect_);
max_target_bitrate_kbps_ = max_kbps;
- SetRates(current_rate_settings_);
+ SetRateAllocation(target_bitrate_, configured_input_framerate_);
}
int32_t FakeEncoder::InitEncode(const VideoCodec* config,
@@ -72,8 +73,8 @@
size_t max_payload_size) {
rtc::CritScope cs(&crit_sect_);
config_ = *config;
- current_rate_settings_.bitrate.SetBitrate(0, 0, config_.startBitrate * 1000);
- current_rate_settings_.framerate_fps = config_.maxFramerate;
+ target_bitrate_.SetBitrate(0, 0, config_.startBitrate * 1000);
+ configured_input_framerate_ = config_.maxFramerate;
pending_keyframe_ = true;
last_frame_info_ = FrameInfo();
return 0;
@@ -85,7 +86,8 @@
unsigned char num_simulcast_streams;
SimulcastStream simulcast_streams[kMaxSimulcastStreams];
EncodedImageCallback* callback;
- RateControlParameters rates;
+ VideoBitrateAllocation target_bitrate;
+ int framerate;
VideoCodecMode mode;
bool keyframe;
uint32_t counter;
@@ -97,10 +99,12 @@
simulcast_streams[i] = config_.simulcastStream[i];
}
callback = callback_;
- rates = current_rate_settings_;
+ target_bitrate = target_bitrate_;
mode = config_.mode;
- if (rates.framerate_fps <= 0.0) {
- rates.framerate_fps = max_framerate;
+ if (configured_input_framerate_ > 0) {
+ framerate = configured_input_framerate_;
+ } else {
+ framerate = max_framerate;
}
keyframe = pending_keyframe_;
pending_keyframe_ = false;
@@ -108,8 +112,8 @@
}
FrameInfo frame_info =
- NextFrame(frame_types, keyframe, num_simulcast_streams, rates.bitrate,
- simulcast_streams, static_cast<int>(rates.framerate_fps + 0.5));
+ NextFrame(frame_types, keyframe, num_simulcast_streams, target_bitrate,
+ simulcast_streams, framerate);
for (uint8_t i = 0; i < frame_info.layers.size(); ++i) {
constexpr int kMinPayLoadLength = 14;
if (frame_info.layers[i].size < kMinPayLoadLength) {
@@ -233,10 +237,12 @@
return 0;
}
-void FakeEncoder::SetRates(const RateControlParameters& parameters) {
+int32_t FakeEncoder::SetRateAllocation(
+ const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) {
rtc::CritScope cs(&crit_sect_);
- current_rate_settings_ = parameters;
- int allocated_bitrate_kbps = parameters.bitrate.get_sum_kbps();
+ target_bitrate_ = rate_allocation;
+ int allocated_bitrate_kbps = target_bitrate_.get_sum_kbps();
// Scale bitrate allocation to not exceed the given max target bitrate.
if (max_target_bitrate_kbps_ > 0 &&
@@ -245,19 +251,20 @@
++spatial_idx) {
for (uint8_t temporal_idx = 0; temporal_idx < kMaxTemporalStreams;
++temporal_idx) {
- if (current_rate_settings_.bitrate.HasBitrate(spatial_idx,
- temporal_idx)) {
- uint32_t bitrate = current_rate_settings_.bitrate.GetBitrate(
- spatial_idx, temporal_idx);
+ if (target_bitrate_.HasBitrate(spatial_idx, temporal_idx)) {
+ uint32_t bitrate =
+ target_bitrate_.GetBitrate(spatial_idx, temporal_idx);
bitrate = static_cast<uint32_t>(
(bitrate * int64_t{max_target_bitrate_kbps_}) /
allocated_bitrate_kbps);
- current_rate_settings_.bitrate.SetBitrate(spatial_idx, temporal_idx,
- bitrate);
+ target_bitrate_.SetBitrate(spatial_idx, temporal_idx, bitrate);
}
}
}
}
+
+ configured_input_framerate_ = framerate;
+ return 0;
}
const char* FakeEncoder::kImplementationName = "fake_encoder";
@@ -269,7 +276,7 @@
int FakeEncoder::GetConfiguredInputFramerate() const {
rtc::CritScope cs(&crit_sect_);
- return static_cast<int>(current_rate_settings_.framerate_fps + 0.5);
+ return configured_input_framerate_;
}
FakeH264Encoder::FakeH264Encoder(Clock* clock)
diff --git a/test/fake_encoder.h b/test/fake_encoder.h
index 7e1c1a1..95b4b20 100644
--- a/test/fake_encoder.h
+++ b/test/fake_encoder.h
@@ -48,7 +48,8 @@
int32_t RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) override;
int32_t Release() override;
- void SetRates(const RateControlParameters& parameters) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) override;
int GetConfiguredInputFramerate() const;
EncoderInfo GetEncoderInfo() const override;
@@ -88,7 +89,8 @@
VideoCodec config_ RTC_GUARDED_BY(crit_sect_);
EncodedImageCallback* callback_ RTC_GUARDED_BY(crit_sect_);
- RateControlParameters current_rate_settings_ RTC_GUARDED_BY(crit_sect_);
+ VideoBitrateAllocation target_bitrate_ RTC_GUARDED_BY(crit_sect_);
+ int configured_input_framerate_ RTC_GUARDED_BY(crit_sect_);
int max_target_bitrate_kbps_ RTC_GUARDED_BY(crit_sect_);
bool pending_keyframe_ RTC_GUARDED_BY(crit_sect_);
uint32_t counter_ RTC_GUARDED_BY(crit_sect_);
diff --git a/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.cc b/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.cc
index 272f80f..39d5701 100644
--- a/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.cc
+++ b/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.cc
@@ -63,9 +63,7 @@
bitrate_multiplier_(bitrate_multiplier),
stream_required_spatial_index_(std::move(stream_required_spatial_index)),
injector_(injector),
- analyzer_(analyzer),
- mode_(SimulcastMode::kNormal),
- delegate_callback_(nullptr) {}
+ analyzer_(analyzer) {}
QualityAnalyzingVideoEncoder::~QualityAnalyzingVideoEncoder() = default;
int32_t QualityAnalyzingVideoEncoder::InitEncode(
@@ -149,11 +147,17 @@
return result;
}
-void QualityAnalyzingVideoEncoder::SetRates(
- const VideoEncoder::RateControlParameters& parameters) {
+int32_t QualityAnalyzingVideoEncoder::SetRates(uint32_t bitrate,
+ uint32_t framerate) {
+ return delegate_->SetRates(bitrate, framerate);
+}
+
+int32_t QualityAnalyzingVideoEncoder::SetRateAllocation(
+ const VideoBitrateAllocation& allocation,
+ uint32_t framerate) {
RTC_DCHECK_GT(bitrate_multiplier_, 0.0);
if (fabs(bitrate_multiplier_ - kNoMultiplier) < kEps) {
- return delegate_->SetRates(parameters);
+ return delegate_->SetRateAllocation(allocation, framerate);
}
// Simulating encoder overshooting target bitrate, by configuring actual
@@ -162,7 +166,7 @@
VideoBitrateAllocation multiplied_allocation;
for (size_t si = 0; si < kMaxSpatialLayers; ++si) {
const uint32_t spatial_layer_bitrate_bps =
- parameters.bitrate.GetSpatialLayerSum(si);
+ allocation.GetSpatialLayerSum(si);
if (spatial_layer_bitrate_bps == 0) {
continue;
}
@@ -181,18 +185,16 @@
}
for (size_t ti = 0; ti < kMaxTemporalStreams; ++ti) {
- if (parameters.bitrate.HasBitrate(si, ti)) {
+ if (allocation.HasBitrate(si, ti)) {
multiplied_allocation.SetBitrate(
si, ti,
rtc::checked_cast<uint32_t>(bitrate_multiplier *
- parameters.bitrate.GetBitrate(si, ti)));
+ allocation.GetBitrate(si, ti)));
}
}
}
- RateControlParameters adjusted_params = parameters;
- adjusted_params.bitrate = multiplied_allocation;
- return delegate_->SetRates(adjusted_params);
+ return delegate_->SetRateAllocation(multiplied_allocation, framerate);
}
VideoEncoder::EncoderInfo QualityAnalyzingVideoEncoder::GetEncoderInfo() const {
diff --git a/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.h b/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.h
index 4861d4c..d7dd5d1 100644
--- a/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.h
+++ b/test/pc/e2e/analyzer/video/quality_analyzing_video_encoder.h
@@ -70,7 +70,9 @@
int32_t Release() override;
int32_t Encode(const VideoFrame& frame,
const std::vector<VideoFrameType>* frame_types) override;
- void SetRates(const VideoEncoder::RateControlParameters& parameters) override;
+ int32_t SetRates(uint32_t bitrate, uint32_t framerate) override;
+ int32_t SetRateAllocation(const VideoBitrateAllocation& allocation,
+ uint32_t framerate) override;
EncoderInfo GetEncoderInfo() const override;
// Methods of EncodedImageCallback interface.
diff --git a/test/video_encoder_proxy_factory.h b/test/video_encoder_proxy_factory.h
index 49a4e2d..55a01a1 100644
--- a/test/video_encoder_proxy_factory.h
+++ b/test/video_encoder_proxy_factory.h
@@ -75,8 +75,9 @@
return encoder_->RegisterEncodeCompleteCallback(callback);
}
int32_t Release() override { return encoder_->Release(); }
- void SetRates(const RateControlParameters& parameters) override {
- encoder_->SetRates(parameters);
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) override {
+ return encoder_->SetRateAllocation(rate_allocation, framerate);
}
VideoEncoder::EncoderInfo GetEncoderInfo() const override {
return encoder_->GetEncoderInfo();
diff --git a/video/end_to_end_tests/bandwidth_tests.cc b/video/end_to_end_tests/bandwidth_tests.cc
index 163e84d..3ee0e2b 100644
--- a/video/end_to_end_tests/bandwidth_tests.cc
+++ b/video/end_to_end_tests/bandwidth_tests.cc
@@ -307,13 +307,15 @@
RTC_DCHECK_EQ(1, encoder_config->number_of_streams);
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) override {
// Make sure not to trigger on any default zero bitrates.
- if (parameters.bitrate.get_sum_bps() == 0)
- return;
+ if (rate_allocation.get_sum_bps() == 0)
+ return 0;
rtc::CritScope lock(&crit_);
- bitrate_kbps_ = parameters.bitrate.get_sum_kbps();
+ bitrate_kbps_ = rate_allocation.get_sum_kbps();
observation_complete_.Set();
+ return 0;
}
void PerformTest() override {
diff --git a/video/video_quality_test.cc b/video/video_quality_test.cc
index e6760ee..5aead68 100644
--- a/video/video_quality_test.cc
+++ b/video/video_quality_test.cc
@@ -149,11 +149,11 @@
}
return encoder_->Encode(frame, frame_types);
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& allocation,
+ uint32_t framerate) override {
RTC_DCHECK_GT(overshoot_factor_, 0.0);
if (overshoot_factor_ == 1.0) {
- encoder_->SetRates(parameters);
- return;
+ return encoder_->SetRateAllocation(allocation, framerate);
}
// Simulating encoder overshooting target bitrate, by configuring actual
@@ -162,7 +162,7 @@
VideoBitrateAllocation overshot_allocation;
for (size_t si = 0; si < kMaxSpatialLayers; ++si) {
const uint32_t spatial_layer_bitrate_bps =
- parameters.bitrate.GetSpatialLayerSum(si);
+ allocation.GetSpatialLayerSum(si);
if (spatial_layer_bitrate_bps == 0) {
continue;
}
@@ -181,18 +181,16 @@
}
for (size_t ti = 0; ti < kMaxTemporalStreams; ++ti) {
- if (parameters.bitrate.HasBitrate(si, ti)) {
+ if (allocation.HasBitrate(si, ti)) {
overshot_allocation.SetBitrate(
si, ti,
- rtc::checked_cast<uint32_t>(
- overshoot_factor * parameters.bitrate.GetBitrate(si, ti)));
+ rtc::checked_cast<uint32_t>(overshoot_factor *
+ allocation.GetBitrate(si, ti)));
}
}
}
- return encoder_->SetRates(
- RateControlParameters(overshot_allocation, parameters.framerate_fps,
- parameters.bandwidth_allocation));
+ return encoder_->SetRateAllocation(overshot_allocation, framerate);
}
EncoderInfo GetEncoderInfo() const override {
EncoderInfo info = encoder_->GetEncoderInfo();
diff --git a/video/video_send_stream_tests.cc b/video/video_send_stream_tests.cc
index 2338997..0793843 100644
--- a/video/video_send_stream_tests.cc
+++ b/video/video_send_stream_tests.cc
@@ -2045,11 +2045,11 @@
return FakeEncoder::InitEncode(config, number_of_cores, max_payload_size);
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRates(uint32_t new_target_bitrate, uint32_t framerate) override {
rtc::CritScope lock(&crit_);
- start_bitrate_kbps_ = parameters.bitrate.get_sum_kbps();
+ start_bitrate_kbps_ = new_target_bitrate;
start_bitrate_changed_.Set();
- FakeEncoder::SetRates(parameters);
+ return FakeEncoder::SetRates(new_target_bitrate, framerate);
}
int GetStartBitrateKbps() const {
@@ -2118,11 +2118,12 @@
return FakeEncoder::InitEncode(config, number_of_cores, max_payload_size);
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t framerate) override {
rtc::CritScope lock(&crit_);
- bitrate_kbps_ = parameters.bitrate.get_sum_kbps();
+ bitrate_kbps_ = bitrate.get_sum_kbps();
bitrate_changed_.Set();
- FakeEncoder::SetRates(parameters);
+ return FakeEncoder::SetRateAllocation(bitrate, framerate);
}
bool WaitForEncoderInit() {
@@ -2853,17 +2854,17 @@
maxPayloadSize);
}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t frameRate) override {
{
rtc::CritScope lock(&crit_);
- if (target_bitrate_ == parameters.bitrate.get_sum_kbps()) {
- FakeEncoder::SetRates(parameters);
- return;
+ if (target_bitrate_ == bitrate.get_sum_kbps()) {
+ return FakeEncoder::SetRateAllocation(bitrate, frameRate);
}
- target_bitrate_ = parameters.bitrate.get_sum_kbps();
+ target_bitrate_ = bitrate.get_sum_kbps();
}
bitrate_changed_event_.Set();
- FakeEncoder::SetRates(parameters);
+ return FakeEncoder::SetRateAllocation(bitrate, frameRate);
}
void WaitForSetRates(uint32_t expected_bitrate) {
@@ -3652,15 +3653,16 @@
max_bitrate_bps_(0),
first_packet_sent_(false) {}
- void SetRates(const RateControlParameters& parameters) override {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& bitrate,
+ uint32_t frameRate) override {
rtc::CritScope lock(&crit_);
// Wait for the first sent packet so that videosendstream knows
// rtp_overhead.
if (first_packet_sent_) {
- max_bitrate_bps_ = parameters.bitrate.get_sum_bps();
+ max_bitrate_bps_ = bitrate.get_sum_bps();
bitrate_changed_event_.Set();
}
- return FakeEncoder::SetRates(parameters);
+ return FakeEncoder::SetRateAllocation(bitrate, frameRate);
}
void OnCallsCreated(Call* sender_call, Call* receiver_call) override {
diff --git a/video/video_stream_encoder_unittest.cc b/video/video_stream_encoder_unittest.cc
index 23480e7..f9b2355 100644
--- a/video/video_stream_encoder_unittest.cc
+++ b/video/video_stream_encoder_unittest.cc
@@ -726,24 +726,24 @@
return FakeEncoder::Release();
}
- void SetRates(const RateControlParameters& parameters) {
+ int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
+ uint32_t framerate) {
rtc::CritScope lock(&local_crit_sect_);
VideoBitrateAllocation adjusted_rate_allocation;
for (size_t si = 0; si < kMaxSpatialLayers; ++si) {
for (size_t ti = 0; ti < kMaxTemporalStreams; ++ti) {
- if (parameters.bitrate.HasBitrate(si, ti)) {
+ if (rate_allocation.HasBitrate(si, ti)) {
adjusted_rate_allocation.SetBitrate(
si, ti,
- static_cast<uint32_t>(parameters.bitrate.GetBitrate(si, ti) *
+ static_cast<uint32_t>(rate_allocation.GetBitrate(si, ti) *
rate_factor_));
}
}
}
- last_framerate_ = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
- last_bitrate_allocation_ = parameters.bitrate;
- RateControlParameters adjusted_paramters = parameters;
- adjusted_paramters.bitrate = adjusted_rate_allocation;
- FakeEncoder::SetRates(adjusted_paramters);
+ last_framerate_ = framerate;
+ last_bitrate_allocation_ = rate_allocation;
+ return FakeEncoder::SetRateAllocation(adjusted_rate_allocation,
+ framerate);
}
rtc::CriticalSection local_crit_sect_;