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_kernel_data.h 24 //! \brief Contains Class CmKernelData definitions 25 //! 26 27 #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMKERNELDATA_H_ 28 #define MEDIADRIVER_AGNOSTIC_COMMON_CM_CMKERNELDATA_H_ 29 30 #include "cm_array.h" 31 #include "cm_hal.h" 32 33 namespace CMRT_UMD 34 { 35 class CmKernelRT; 36 37 class CmKernelData : public CmDynamicArray 38 { 39 public: 40 41 static int32_t Create( CmKernelRT* kernel, CmKernelData*& kernelData ); 42 static int32_t Destroy( CmKernelData* &kernelData ); 43 44 int32_t GetCmKernel( CmKernelRT*& kernel ); 45 int32_t SetKernelDataSize(int32_t value); 46 int32_t GetKernelDataSize(); 47 uint32_t Acquire(void); 48 uint32_t SafeRelease(void); 49 50 virtual PCM_HAL_KERNEL_PARAM GetHalCmKernelData( ); 51 bool IsInUse( void ); 52 uint32_t GetKernelCurbeSize( void ); 53 int32_t ResetStatus( void ); 54 55 protected: 56 57 CmKernelData( CmKernelRT* kernel ); 58 ~CmKernelData( void ); 59 60 int32_t Initialize( void ); 61 62 uint32_t m_kerneldatasize; 63 CmKernelRT* m_kernel; 64 uint32_t m_refCount; 65 CM_HAL_KERNEL_PARAM m_halKernelParam; 66 67 // if it is Ture, it means the task with this kernel is not flushed yet 68 bool m_isInUse; 69 70 private: 71 CmKernelData (const CmKernelData& other); 72 CmKernelData& operator= (const CmKernelData& other); 73 }; 74 };//namespace 75 76 #endif // #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMKERNELDATA_H_ 77