c20978e581
NOPRESUBMIT=True # cpplint errors that aren't caused by this CL. NOTRY=True NOTREECHECKS=True TBR=kwiberg@webrtc.org, kjellander@webrtc.org Bug: webrtc:7634 Change-Id: I3cca0fbaa807b563c95979cccd6d1bec32055f36 Reviewed-on: https://chromium-review.googlesource.com/562156 Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18919}
87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/test/fake_decoder.h"
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#include "webrtc/api/video/i420_buffer.h"
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#include "webrtc/rtc_base/timeutils.h"
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#include "webrtc/test/gtest.h"
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namespace webrtc {
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namespace test {
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FakeDecoder::FakeDecoder() : callback_(NULL) {}
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int32_t FakeDecoder::InitDecode(const VideoCodec* config,
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int32_t number_of_cores) {
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config_ = *config;
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return WEBRTC_VIDEO_CODEC_OK;
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}
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int32_t FakeDecoder::Decode(const EncodedImage& input,
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bool missing_frames,
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const RTPFragmentationHeader* fragmentation,
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const CodecSpecificInfo* codec_specific_info,
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int64_t render_time_ms) {
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VideoFrame frame(I420Buffer::Create(config_.width, config_.height),
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webrtc::kVideoRotation_0,
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render_time_ms * rtc::kNumMicrosecsPerMillisec);
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frame.set_timestamp(input._timeStamp);
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frame.set_ntp_time_ms(input.ntp_time_ms_);
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callback_->Decoded(frame);
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return WEBRTC_VIDEO_CODEC_OK;
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}
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int32_t FakeDecoder::RegisterDecodeCompleteCallback(
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DecodedImageCallback* callback) {
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callback_ = callback;
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return WEBRTC_VIDEO_CODEC_OK;
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}
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int32_t FakeDecoder::Release() {
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return WEBRTC_VIDEO_CODEC_OK;
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}
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const char* FakeDecoder::kImplementationName = "fake_decoder";
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const char* FakeDecoder::ImplementationName() const {
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return kImplementationName;
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}
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int32_t FakeH264Decoder::Decode(const EncodedImage& input,
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bool missing_frames,
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const RTPFragmentationHeader* fragmentation,
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const CodecSpecificInfo* codec_specific_info,
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int64_t render_time_ms) {
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uint8_t value = 0;
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for (size_t i = 0; i < input._length; ++i) {
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uint8_t kStartCode[] = {0, 0, 0, 1};
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if (i < input._length - sizeof(kStartCode) &&
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!memcmp(&input._buffer[i], kStartCode, sizeof(kStartCode))) {
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i += sizeof(kStartCode) + 1; // Skip start code and NAL header.
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}
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if (input._buffer[i] != value) {
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EXPECT_EQ(value, input._buffer[i])
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<< "Bitstream mismatch between sender and receiver.";
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return -1;
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}
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++value;
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}
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return FakeDecoder::Decode(input,
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missing_frames,
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fragmentation,
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codec_specific_info,
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render_time_ms);
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}
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} // namespace test
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} // namespace webrtc
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