115bd153c7
This change reduces the number of places where we first fread a I420 frame into a uint8_t buffer, followed by a copy into a frame buffer object. BUG=None Review-Url: https://codereview.webrtc.org/2362683002 Cr-Commit-Position: refs/heads/master@{#14456}
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/*
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* Copyright (c) 2011 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/testsupport/frame_reader.h"
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#include "webrtc/test/gtest.h"
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#include "webrtc/test/testsupport/fileutils.h"
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#include "webrtc/common_video/include/video_frame_buffer.h"
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namespace webrtc {
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namespace test {
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const std::string kInputFileContents = "baz";
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const size_t kFrameLength = 3;
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class FrameReaderTest: public testing::Test {
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protected:
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FrameReaderTest() {}
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virtual ~FrameReaderTest() {}
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void SetUp() {
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// Create a dummy input file.
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temp_filename_ = webrtc::test::TempFilename(webrtc::test::OutputPath(),
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"frame_reader_unittest");
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FILE* dummy = fopen(temp_filename_.c_str(), "wb");
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fprintf(dummy, "%s", kInputFileContents.c_str());
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fclose(dummy);
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frame_reader_ = new FrameReaderImpl(temp_filename_, 1, 1);
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ASSERT_TRUE(frame_reader_->Init());
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}
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void TearDown() {
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delete frame_reader_;
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// Cleanup the dummy input file.
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remove(temp_filename_.c_str());
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}
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FrameReader* frame_reader_;
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std::string temp_filename_;
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};
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TEST_F(FrameReaderTest, InitSuccess) {
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FrameReaderImpl frame_reader(temp_filename_, 1, 1);
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ASSERT_TRUE(frame_reader.Init());
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ASSERT_EQ(kFrameLength, frame_reader.FrameLength());
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ASSERT_EQ(1, frame_reader.NumberOfFrames());
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}
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TEST_F(FrameReaderTest, ReadFrame) {
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rtc::scoped_refptr<VideoFrameBuffer> buffer;
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buffer = frame_reader_->ReadFrame();
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ASSERT_TRUE(buffer);
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ASSERT_EQ(kInputFileContents[0], buffer->DataY()[0]);
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ASSERT_EQ(kInputFileContents[1], buffer->DataU()[0]);
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ASSERT_EQ(kInputFileContents[2], buffer->DataV()[0]);
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ASSERT_FALSE(frame_reader_->ReadFrame()); // End of file
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}
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TEST_F(FrameReaderTest, ReadFrameUninitialized) {
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FrameReaderImpl file_reader(temp_filename_, 1, 1);
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ASSERT_FALSE(file_reader.ReadFrame());
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}
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} // namespace test
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} // namespace webrtc
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