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Import aom library

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This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
This commit is contained in:
trav90 2018-10-15 21:45:30 -05:00 • committed by Roy Tam
commit edc8d83307
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third_party/aom/test/frame_size_tests.cc vendored Normal file
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/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
#include "test/codec_factory.h"
#include "test/video_source.h"
namespace {
class AV1FrameSizeTests : public ::libaom_test::EncoderTest,
public ::testing::Test {
protected:
AV1FrameSizeTests()
: EncoderTest(&::libaom_test::kAV1), expected_res_(AOM_CODEC_OK) {}
virtual ~AV1FrameSizeTests() {}
virtual void SetUp() {
InitializeConfig();
SetMode(::libaom_test::kRealTime);
}
virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
libaom_test::Decoder *decoder) {
EXPECT_EQ(expected_res_, res_dec) << decoder->DecodeError();
return !::testing::Test::HasFailure();
}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(AOME_SET_CPUUSED, 7);
encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
}
}
int expected_res_;
};
TEST_F(AV1FrameSizeTests, TestInvalidSizes) {
::libaom_test::RandomVideoSource video;
#if CONFIG_SIZE_LIMIT
video.SetSize(DECODE_WIDTH_LIMIT + 16, DECODE_HEIGHT_LIMIT + 16);
video.set_limit(2);
expected_res_ = AOM_CODEC_CORRUPT_FRAME;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
#endif
}
TEST_F(AV1FrameSizeTests, LargeValidSizes) {
::libaom_test::RandomVideoSource video;
#if CONFIG_SIZE_LIMIT
video.SetSize(DECODE_WIDTH_LIMIT, DECODE_HEIGHT_LIMIT);
video.set_limit(2);
expected_res_ = AOM_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
// non-64 bit platforms, use a smaller size in that case.
if (sizeof(void *) < 8)
video.SetSize(2560, 1440);
else
video.SetSize(4096, 4096);
video.set_limit(2);
expected_res_ = AOM_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
#endif
}
TEST_F(AV1FrameSizeTests, OneByOneVideo) {
::libaom_test::RandomVideoSource video;
video.SetSize(1, 1);
video.set_limit(2);
expected_res_ = AOM_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
#undef ONE_BY_ONE_VIDEO_NAME
} // namespace