/* *  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_VP8class 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_SUITE(test, ...)                               \  INSTANTIATE_TEST_SUITE_P(                                                 \      VP8, test,                                                            \      ::testing::Combine(                                                   \          ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \              &libvpx_test::kVP8)),                                         \          __VA_ARGS__))#else#define VP8_INSTANTIATE_TEST_SUITE(test, ...)#endif  // CONFIG_VP8 /* * VP9 Codec Definitions */#if CONFIG_VP9class 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_SUITE(test, ...)                               \  INSTANTIATE_TEST_SUITE_P(                                                 \      VP9, test,                                                            \      ::testing::Combine(                                                   \          ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( \              &libvpx_test::kVP9)),                                         \          __VA_ARGS__))#else#define VP9_INSTANTIATE_TEST_SUITE(test, ...)#endif  // CONFIG_VP9 }  // namespace libvpx_test#endif  // VPX_TEST_CODEC_FACTORY_H_