webrtc/modules/video_coding/main/interface/video_coding.h - Issue 1340623002: Add stats for average QP per frame for VP8 (for received video streams).

Unified Diff: webrtc/modules/video_coding/main/interface/video_coding.h

Issue 1340623002: Add stats for average QP per frame for VP8 (for received video streams). (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master

Patch Set: rebase Created 5 years, 2 months ago

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Index: webrtc/modules/video_coding/main/interface/video_coding.h

diff --git a/webrtc/modules/video_coding/main/interface/video_coding.h b/webrtc/modules/video_coding/main/interface/video_coding.h

index 7fd26273f07f203dd3e105db3819f7d1f76e0bbf..889be693039169f1d74fd745eef3eea747ca6940 100644

--- a/webrtc/modules/video_coding/main/interface/video_coding.h

+++ b/webrtc/modules/video_coding/main/interface/video_coding.h

@@ -132,7 +132,7 @@ public:

// to have. Usually MTU - overhead.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterSendCodec(const VideoCodec* sendCodec,

uint32_t numberOfCores,

uint32_t maxPayloadSize) = 0;

@@ -154,7 +154,7 @@ public:

// - currentSendCodec : Address where the sendCodec will be written.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

// NOTE: The returned codec information is not guaranteed to be current when

// the call returns. This method acquires a lock that is aligned with

@@ -180,7 +180,7 @@ public:

// - payloadType : The payload type bound which this encoder is bound to.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterExternalEncoder(VideoEncoder* externalEncoder,

uint8_t payloadType,

bool internalSource = false) = 0;

@@ -232,7 +232,7 @@ public:

// scenario

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t SetReceiveChannelParameters(int64_t rtt) = 0;

// Register a transport callback which will be called to deliver the encoded data and

@@ -242,7 +242,7 @@ public:

// - transport : The callback object to register.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterTransportCallback(VCMPacketizationCallback* transport) = 0;

// Register video output information callback which will be called to deliver information

@@ -253,7 +253,7 @@ public:

// - outputInformation : The callback object to register.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterSendStatisticsCallback(

VCMSendStatisticsCallback* sendStats) = 0;

@@ -264,7 +264,7 @@ public:

// - protection : The callback object to register.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterProtectionCallback(VCMProtectionCallback* protection) = 0;

// Enable or disable a video protection method.

@@ -275,7 +275,7 @@ public:

// it should be disabled.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t SetVideoProtection(VCMVideoProtection videoProtection,

bool enable) = 0;

@@ -289,7 +289,7 @@ public:

// - codecSpecificInfo : Extra codec information, e.g., pre-parsed in-band signaling.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t AddVideoFrame(

const VideoFrame& videoFrame,

const VideoContentMetrics* contentMetrics = NULL,

@@ -298,7 +298,7 @@ public:

// Next frame encoded should be an intra frame (keyframe).

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t IntraFrameRequest(int stream_index) = 0;

// Frame Dropper enable. Can be used to disable the frame dropping when the encoder

@@ -310,7 +310,7 @@ public:

// - enable : True to enable the setting, false to disable it.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t EnableFrameDropper(bool enable) = 0;

@@ -329,7 +329,7 @@ public:

// to be decoded until the first key frame has been decoded.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterReceiveCodec(const VideoCodec* receiveCodec,

int32_t numberOfCores,

bool requireKeyFrame = false) = 0;

@@ -346,7 +346,7 @@ public:

// object can make sure to render at a given time in ms.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterExternalDecoder(VideoDecoder* externalDecoder,

uint8_t payloadType,

bool internalRenderTiming) = 0;

@@ -360,7 +360,7 @@ public:

// De-register with a NULL pointer.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterReceiveCallback(VCMReceiveCallback* receiveCallback) = 0;

// Register a receive statistics callback which will be called to deliver information

@@ -371,7 +371,7 @@ public:

// - receiveStats : The callback object to register.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterReceiveStatisticsCallback(

VCMReceiveStatisticsCallback* receiveStats) = 0;

@@ -383,7 +383,7 @@ public:

// - decoderTiming : The callback object to register.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterDecoderTimingCallback(

VCMDecoderTimingCallback* decoderTiming) = 0;

@@ -396,7 +396,7 @@ public:

// De-register with a NULL pointer.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t RegisterFrameTypeCallback(

VCMFrameTypeCallback* frameTypeCallback) = 0;

@@ -407,7 +407,7 @@ public:

// - callback : The callback to be registered in the VCM.

// Return value : VCM_OK, on success.

- // <0, on error.

+ // <0, on error.

virtual int32_t RegisterPacketRequestCallback(

VCMPacketRequestCallback* callback) = 0;

@@ -416,7 +416,7 @@ public:

// Should be called as often as possible to get the most out of the decoder.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t Decode(uint16_t maxWaitTimeMs = 200) = 0;

// Registers a callback which conveys the size of the render buffer.

@@ -426,7 +426,7 @@ public:

// Reset the decoder state to the initial state.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t ResetDecoder() = 0;

// API to get the codec which is currently used for decoding by the module.

@@ -435,7 +435,7 @@ public:

// - currentReceiveCodec : Settings for the codec to be registered.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t ReceiveCodec(VideoCodec* currentReceiveCodec) const = 0;

// API to get the codec type currently used for decoding by the module.

@@ -454,7 +454,7 @@ public:

// - rtpInfo : The parsed header.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t IncomingPacket(const uint8_t* incomingPayload,

size_t payloadLength,

const WebRtcRTPHeader& rtpInfo) = 0;

@@ -467,7 +467,7 @@ public:

// - minPlayoutDelayMs : Additional delay in ms.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t SetMinimumPlayoutDelay(uint32_t minPlayoutDelayMs) = 0;

// Set the time required by the renderer to render a frame.

@@ -476,7 +476,7 @@ public:

// - timeMS : The time in ms required by the renderer to render a frame.

// Return value : VCM_OK, on success.

- // < 0, on error.

+ // < 0, on error.

virtual int32_t SetRenderDelay(uint32_t timeMS) = 0;

// The total delay desired by the VCM. Can be less than the minimum