| /* |
| * Copyright (c) 2019, Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| //! |
| //! \file decode_predication.h |
| //! \brief Defines the common interface for decode predication |
| //! \details The decode predication interface implements the decode predication feature. |
| //! |
| #ifndef __DECODE_PREDICATION_H__ |
| #define __DECODE_PREDICATION_H__ |
| |
| #include "codec_def_decode.h" |
| #include "decode_allocator.h" |
| #include "media_feature.h" |
| #include "codechal_hw.h" |
| |
| namespace decode { |
| |
| class DecodePredication: public MediaFeature |
| { |
| public: |
| //! |
| //! \brief Decode predication constructor |
| //! \param [in] allocator |
| //! Reference to decode allocator |
| //! |
| DecodePredication(DecodeAllocator& allocator); |
| //! |
| //! \brief Decode predication destructor |
| //! |
| virtual ~DecodePredication(); |
| //! |
| //! \brief Update decode predication |
| //! \param [in] params |
| //! Reference to CodechalDecodeParams |
| //! \return MOS_STATUS |
| //! MOS_STATUS_SUCCESS if success, else fail reason |
| //! |
| virtual MOS_STATUS Update(void *params) override; |
| |
| PMOS_BUFFER m_predicationBuffer = nullptr; //!< Internal resource for Predication |
| PMOS_BUFFER m_resPredication = nullptr; //!< External resource for predication |
| uint64_t m_predicationResOffset = 0; //!< Offset for Predication resource |
| bool m_predicationEnabled = false; //!< Indicates whether or not Predication is enabled |
| bool m_predicationNotEqualZero = false; //!< Predication mode |
| protected: |
| DecodeAllocator* m_allocator; //!< Decode allocator |
| }; |
| |
| }//decode |
| |
| #endif // !__DECODE_PREDICATION_H__ |
