ref: 320fb4c34a6d6bed560fbe564e7e1eae328be100
dir: /test/codec_factory.h/
/*
* Copyright (c) 2013 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.
*/
#ifndef VPX_TEST_CODEC_FACTORY_H_
#define VPX_TEST_CODEC_FACTORY_H_
#include <tuple>
#include "./vpx_config.h"
#include "vpx/vpx_decoder.h"
#include "vpx/vpx_encoder.h"
#if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
#include "vpx/vp8cx.h"
#endif
#if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER
#include "vpx/vp8dx.h"
#endif
#include "test/decode_test_driver.h"
#include "test/encode_test_driver.h"
namespace libvpx_test {
const int kCodecFactoryParam = 0;
class CodecFactory {
public:
CodecFactory() {}
virtual ~CodecFactory() {}
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const = 0;
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
const vpx_codec_flags_t flags) const = 0;
virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
unsigned long deadline,
const unsigned long init_flags,
TwopassStatsStore *stats) const = 0;
virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
int usage) const = 0;
};
/* Provide CodecTestWith<n>Params classes for a variable number of parameters
* to avoid having to include a pointer to the CodecFactory in every test
* definition.
*/
template <class T1>
class CodecTestWithParam
: public ::testing::TestWithParam<
std::tuple<const libvpx_test::CodecFactory *, T1> > {};
template <class T1, class T2>
class CodecTestWith2Params
: public ::testing::TestWithParam<
std::tuple<const libvpx_test::CodecFactory *, T1, T2> > {};
template <class T1, class T2, class T3>
class CodecTestWith3Params
: public ::testing::TestWithParam<
std::tuple<const libvpx_test::CodecFactory *, T1, T2, T3> > {};
template <class T1, class T2, class T3, class T4>
class CodecTestWith4Params
: public ::testing::TestWithParam<
std::tuple<const libvpx_test::CodecFactory *, T1, T2, T3, T4> > {};
/*
* VP8 Codec Definitions
*/
#if CONFIG_VP8
class VP8Decoder : public Decoder {
public:
explicit VP8Decoder(vpx_codec_dec_cfg_t cfg) : Decoder(cfg) {}
VP8Decoder(vpx_codec_dec_cfg_t cfg, const vpx_codec_flags_t flag)
: Decoder(cfg, flag) {}
protected:
virtual vpx_codec_iface_t *CodecInterface() const {
#if CONFIG_VP8_DECODER
return &vpx_codec_vp8_dx_algo;
#else
return NULL;
#endif
}
};
class VP8Encoder : public Encoder {
public:
VP8Encoder(vpx_codec_enc_cfg_t cfg, unsigned long deadline,
const unsigned long init_flags, TwopassStatsStore *stats)
: Encoder(cfg, deadline, init_flags, stats) {}
protected:
virtual vpx_codec_iface_t *CodecInterface() const {
#if CONFIG_VP8_ENCODER
return &vpx_codec_vp8_cx_algo;
#else
return NULL;
#endif
}
};
class VP8CodecFactory : public CodecFactory {
public:
VP8CodecFactory() : CodecFactory() {}
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const {
return CreateDecoder(cfg, 0);
}
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
const vpx_codec_flags_t flags) const {
#if CONFIG_VP8_DECODER
return new VP8Decoder(cfg, flags);
#else
(void)cfg;
(void)flags;
return NULL;
#endif
}
virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
unsigned long deadline,
const unsigned long init_flags,
TwopassStatsStore *stats) const {
#if CONFIG_VP8_ENCODER
return new VP8Encoder(cfg, deadline, init_flags, stats);
#else
(void)cfg;
(void)deadline;
(void)init_flags;
(void)stats;
return NULL;
#endif
}
virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
int usage) const {
#if CONFIG_VP8_ENCODER
return vpx_codec_enc_config_default(&vpx_codec_vp8_cx_algo, cfg, usage);
#else
(void)cfg;
(void)usage;
return VPX_CODEC_INCAPABLE;
#endif
}
};
const libvpx_test::VP8CodecFactory kVP8;
#define VP8_INSTANTIATE_TEST_CASE(test, ...) \
INSTANTIATE_TEST_CASE_P( \
VP8, test, \
::testing::Combine( \
::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \
&libvpx_test::kVP8)), \
__VA_ARGS__))
#else
#define VP8_INSTANTIATE_TEST_CASE(test, ...)
#endif // CONFIG_VP8
/*
* VP9 Codec Definitions
*/
#if CONFIG_VP9
class VP9Decoder : public Decoder {
public:
explicit VP9Decoder(vpx_codec_dec_cfg_t cfg) : Decoder(cfg) {}
VP9Decoder(vpx_codec_dec_cfg_t cfg, const vpx_codec_flags_t flag)
: Decoder(cfg, flag) {}
protected:
virtual vpx_codec_iface_t *CodecInterface() const {
#if CONFIG_VP9_DECODER
return &vpx_codec_vp9_dx_algo;
#else
return NULL;
#endif
}
};
class VP9Encoder : public Encoder {
public:
VP9Encoder(vpx_codec_enc_cfg_t cfg, unsigned long deadline,
const unsigned long init_flags, TwopassStatsStore *stats)
: Encoder(cfg, deadline, init_flags, stats) {}
protected:
virtual vpx_codec_iface_t *CodecInterface() const {
#if CONFIG_VP9_ENCODER
return &vpx_codec_vp9_cx_algo;
#else
return NULL;
#endif
}
};
class VP9CodecFactory : public CodecFactory {
public:
VP9CodecFactory() : CodecFactory() {}
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg) const {
return CreateDecoder(cfg, 0);
}
virtual Decoder *CreateDecoder(vpx_codec_dec_cfg_t cfg,
const vpx_codec_flags_t flags) const {
#if CONFIG_VP9_DECODER
return new VP9Decoder(cfg, flags);
#else
(void)cfg;
(void)flags;
return NULL;
#endif
}
virtual Encoder *CreateEncoder(vpx_codec_enc_cfg_t cfg,
unsigned long deadline,
const unsigned long init_flags,
TwopassStatsStore *stats) const {
#if CONFIG_VP9_ENCODER
return new VP9Encoder(cfg, deadline, init_flags, stats);
#else
(void)cfg;
(void)deadline;
(void)init_flags;
(void)stats;
return NULL;
#endif
}
virtual vpx_codec_err_t DefaultEncoderConfig(vpx_codec_enc_cfg_t *cfg,
int usage) const {
#if CONFIG_VP9_ENCODER
return vpx_codec_enc_config_default(&vpx_codec_vp9_cx_algo, cfg, usage);
#else
(void)cfg;
(void)usage;
return VPX_CODEC_INCAPABLE;
#endif
}
};
const libvpx_test::VP9CodecFactory kVP9;
#define VP9_INSTANTIATE_TEST_CASE(test, ...) \
INSTANTIATE_TEST_CASE_P( \
VP9, test, \
::testing::Combine( \
::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \
&libvpx_test::kVP9)), \
__VA_ARGS__))
#else
#define VP9_INSTANTIATE_TEST_CASE(test, ...)
#endif // CONFIG_VP9
} // namespace libvpx_test
#endif // VPX_TEST_CODEC_FACTORY_H_