blob: 38b6a63c3dd392ac8b70c78d5099c0d83d7b65a6 [file] [log] [blame]
/*
* 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"
#include "test/util.h"
namespace {
class AV1FrameSizeTests : public ::testing::Test,
public ::libaom_test::EncoderTest {
protected:
AV1FrameSizeTests()
: EncoderTest(&::libaom_test::kAV1), expected_res_(AOM_CODEC_OK) {}
virtual ~AV1FrameSizeTests() {}
virtual void SetUp() { InitializeConfig(::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() == 0) {
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_;
};
#if CONFIG_SIZE_LIMIT
TEST_F(AV1FrameSizeTests, TestInvalidSizes) {
::libaom_test::RandomVideoSource video;
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));
}
TEST_F(AV1FrameSizeTests, LargeValidSizes) {
::libaom_test::RandomVideoSource video;
video.SetSize(DECODE_WIDTH_LIMIT, DECODE_HEIGHT_LIMIT);
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));
}
typedef struct {
unsigned int width;
unsigned int height;
} FrameSizeParam;
const FrameSizeParam FrameSizeTestParams[] = { { 96, 96 }, { 176, 144 } };
// This unit test is used to validate the allocated size of compressed data
// (ctx->cx_data) buffer, by feeding pseudo random input to the encoder in
// lossless encoding mode.
//
// If compressed data buffer is not large enough, the av1_get_compressed_data()
// call in av1/av1_cx_iface.c will overflow the buffer.
class AV1LosslessFrameSizeTests
: public ::libaom_test::CodecTestWith2Params<FrameSizeParam,
::libaom_test::TestMode>,
public ::libaom_test::EncoderTest {
protected:
AV1LosslessFrameSizeTests()
: EncoderTest(GET_PARAM(0)), frame_size_param_(GET_PARAM(1)),
encoding_mode_(GET_PARAM(2)) {}
virtual ~AV1LosslessFrameSizeTests() {}
virtual void SetUp() { InitializeConfig(encoding_mode_); }
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() == 0) {
encoder->Control(AOME_SET_CPUUSED, 6);
encoder->Control(AV1E_SET_LOSSLESS, 1);
}
}
const FrameSizeParam frame_size_param_;
const ::libaom_test::TestMode encoding_mode_;
int expected_res_;
};
TEST_P(AV1LosslessFrameSizeTests, LosslessEncode) {
::libaom_test::RandomVideoSource video;
video.SetSize(frame_size_param_.width, frame_size_param_.height);
video.set_limit(10);
expected_res_ = AOM_CODEC_OK;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
AV1_INSTANTIATE_TEST_SUITE(AV1LosslessFrameSizeTests,
::testing::ValuesIn(FrameSizeTestParams),
testing::Values(::libaom_test::kAllIntra));
} // namespace