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Add unit tests for qp parser.

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Add test for vp8/vp9 qp parser in both videoprocessor_integrationtest.
Check the qp from parser equal to that from the encoder
on every frame in every test.

Add test for vp8/vp9 qp parser in vp8/vp9_impl_test.
Check the qp parser on a single key frame.

BUG=None

Review-Url: https://codereview.webrtc.org/2903163002
Cr-Commit-Position: refs/heads/master@{#18334}
This commit is contained in:
jianj
2017-05-30 10:57:25 -07:00
committed by Commit Bot
parent 6c4bbfa06f
commit b5f5bdba77
6 changed files with 74 additions and 3 deletions
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20
webrtc/modules/video_coding/codecs/test/videoprocessor.h
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@ -23,6 +23,8 @@
#include "webrtc/modules/video_coding/codecs/test/packet_manipulator.h"
#include "webrtc/modules/video_coding/codecs/test/stats.h"
#include "webrtc/modules/video_coding/utility/ivf_file_writer.h"
#include "webrtc/modules/video_coding/utility/vp8_header_parser.h"
#include "webrtc/modules/video_coding/utility/vp9_uncompressed_header_parser.h"
#include "webrtc/test/testsupport/frame_reader.h"
#include "webrtc/test/testsupport/frame_writer.h"
@ -153,6 +155,12 @@ class VideoProcessor {
// Return the encoded frame type (key or delta).
virtual FrameType EncodedFrameType(int frame_number) = 0;
// Return the qp used by encoder.
virtual int GetQpFromEncoder(int frame_number) = 0;
// Return the qp from the qp parser.
virtual int GetQpFromBitstream(int frame_number) = 0;
// Return the number of dropped frames.
virtual int NumberDroppedFrames() = 0;
@ -189,7 +197,9 @@ class VideoProcessorImpl : public VideoProcessor {
encoded_frame_type(kVideoFrameDelta),
decoded_width(0),
decoded_height(0),
manipulated_length(0) {}
manipulated_length(0),
qp_encoder(0),
qp_bitstream(0) {}
uint32_t timestamp;
int64_t encode_start_ns;
@ -199,6 +209,8 @@ class VideoProcessorImpl : public VideoProcessor {
int decoded_width;
int decoded_height;
size_t manipulated_length;
int qp_encoder;
int qp_bitstream;
};
// Callback class required to implement according to the VideoEncoder API.
@ -265,6 +277,12 @@ class VideoProcessorImpl : public VideoProcessor {
// Return the encoded frame type (key or delta).
FrameType EncodedFrameType(int frame_number) override;
// Return the qp used by encoder.
int GetQpFromEncoder(int frame_number) override;
// Return the qp from the qp parser.
int GetQpFromBitstream(int frame_number) override;
// Return the number of dropped frames.
int NumberDroppedFrames() override;