aom/test/frame_size_tests.cc

97 строки
3.1 KiB
C++

/*
* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "test/codec_factory.h"
#include "test/video_source.h"
namespace {
class VP9FrameSizeTestsLarge
: public ::libvpx_test::EncoderTest,
public ::testing::Test {
protected:
VP9FrameSizeTestsLarge() : EncoderTest(&::libvpx_test::kVP10),
expected_res_(VPX_CODEC_OK) {}
virtual ~VP9FrameSizeTestsLarge() {}
virtual void SetUp() {
InitializeConfig();
SetMode(::libvpx_test::kRealTime);
}
virtual bool HandleDecodeResult(const vpx_codec_err_t res_dec,
const libvpx_test::VideoSource& /*video*/,
libvpx_test::Decoder *decoder) {
EXPECT_EQ(expected_res_, res_dec) << decoder->DecodeError();
return !::testing::Test::HasFailure();
}
virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
::libvpx_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(VP8E_SET_CPUUSED, 7);
encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
encoder->Control(VP8E_SET_ARNR_TYPE, 3);
}
}
int expected_res_;
};
TEST_F(VP9FrameSizeTestsLarge, TestInvalidSizes) {
::libvpx_test::RandomVideoSource video;
#if CONFIG_SIZE_LIMIT
video.SetSize(DECODE_WIDTH_LIMIT + 16, DECODE_HEIGHT_LIMIT + 16);
video.set_limit(2);
expected_res_ = VPX_CODEC_CORRUPT_FRAME;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
#endif
}
TEST_F(VP9FrameSizeTestsLarge, ValidSizes) {
::libvpx_test::RandomVideoSource video;
#if CONFIG_SIZE_LIMIT
video.SetSize(DECODE_WIDTH_LIMIT, DECODE_HEIGHT_LIMIT);
video.set_limit(2);
expected_res_ = VPX_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
#else
// This test produces a pretty large single frame allocation, (roughly
// 25 megabits). The encoder allocates a good number of these frames
// one for each lag in frames (for 2 pass), and then one for each possible
// reference buffer (8) - we can end up with up to 30 buffers of roughly this
// size or almost 1 gig of memory.
// In total the allocations will exceed 2GiB which may cause a failure with
// mingw + wine, use a smaller size in that case.
#if defined(_WIN32) && !defined(_WIN64) || defined(__OS2__)
video.SetSize(4096, 3072);
#else
video.SetSize(4096, 4096);
#endif
video.set_limit(2);
expected_res_ = VPX_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
#endif
}
TEST_F(VP9FrameSizeTestsLarge, OneByOneVideo) {
::libvpx_test::RandomVideoSource video;
video.SetSize(1, 1);
video.set_limit(2);
expected_res_ = VPX_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
} // namespace