1 /* 2 * Copyright (c) 2017, 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 //! 23 //! \file cm_state_buffer.h 24 //! \brief Declaration of CmStateBuffer. 25 //! 26 27 #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMSTATEBUFFER_H_ 28 #define MEDIADRIVER_AGNOSTIC_COMMON_CM_CMSTATEBUFFER_H_ 29 30 #include "cm_buffer_rt.h" 31 #include "cm_hal.h" 32 33 namespace CMRT_UMD 34 { 35 class CmStateBuffer: public CmBuffer_RT 36 { 37 public: 38 static int32_t Create(uint32_t index, 39 uint32_t handle, 40 uint32_t size, 41 CmSurfaceManager *surfaceManager, 42 CM_STATE_BUFFER_TYPE stateBufferType, 43 CmStateBuffer *&surface); 44 Type()45 CM_RT_API CM_ENUM_CLASS_TYPE Type() const 46 { return CM_ENUM_CLASS_TYPE_CM_STATE_BUFFER; }; 47 48 protected: 49 CmStateBuffer(uint32_t handle, 50 uint32_t size, 51 CmSurfaceManager *surfaceManager, 52 CM_STATE_BUFFER_TYPE stateBufferType); 53 54 ~CmStateBuffer(); 55 56 CM_STATE_BUFFER_TYPE m_stateBufferType; 57 }; 58 } 59 60 #endif // #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMSTATEBUFFER_H_ 61