1 /* 2 * Copyright (c) 2022-2023, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 #ifndef __VP_HAL_DDI_UTILS_H__ 23 #define __VP_HAL_DDI_UTILS_H__ 24 25 #include "vp_common.h" 26 27 class VpHalDDIUtils 28 { 29 public: 30 //! 31 //! \brief Convert Vphal Surface to Mos Surface 32 //! \param [in] surface 33 //! pointer to VPHAL SURFACE 34 //! \return MOS_SURFACE 35 //! 36 static MOS_SURFACE ConvertVphalSurfaceToMosSurface( 37 PVPHAL_SURFACE surface); 38 39 //! 40 //! \brief Get the color pack type of a surface 41 //! \details Map mos surface format to color pack format and return. 42 //! For unknown format return VPHAL_COLORPACK_UNKNOWN 43 //! \param [in] format 44 //! MOS_FORMAT of a surface 45 //! \return VPHAL_COLORPACK 46 //! Color pack type of the surface 47 //! 48 static VPHAL_COLORPACK GetSurfaceColorPack( 49 MOS_FORMAT format); 50 51 //! \brief Get the bit depth of a surface 52 //! \details Get bit depth of input mos surface format and return. 53 //! For unknown format return 0 54 //! \param [in] format 55 //! MOS_FORMAT of a surface 56 //! \return uint32_t 57 //! Bit depth of the surface 58 //! 59 static uint32_t GetSurfaceBitDepth( 60 MOS_FORMAT format); 61 62 MEDIA_CLASS_DEFINE_END(VpHalDDIUtils) 63 }; 64 65 #endif // __VP_HAL_DDI_UTILS_H__ 66