| /* |
| * Copyright (c) 2017, 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. |
| */ |
| #ifndef CMRTLIB_LINUX_HARDWARE_CM_SURFACE_MANAGER_H_ |
| #define CMRTLIB_LINUX_HARDWARE_CM_SURFACE_MANAGER_H_ |
| |
| #include "cm_def_os.h" |
| #include "cm_include.h" |
| |
| class CmDevice_RT; |
| class CmSurface2D; |
| class CmSurface2DUP; |
| class CmSurface3D; |
| class CmBuffer; |
| class CmBufferUP; |
| class CmBufferSVM; |
| |
| class CmSurfaceManager |
| { |
| public: |
| CmSurfaceManager(CmDevice_RT *device); |
| |
| ~CmSurfaceManager(); |
| |
| int32_t CreateSurface2D(uint32_t width, |
| uint32_t height, |
| CM_SURFACE_FORMAT format, |
| CmSurface2D* &surface); |
| |
| int32_t CreateSurface2D(VASurfaceID *vaSurface, CmSurface2D *&surface); |
| |
| int32_t CreateSurface2D(VASurfaceID *vaSurface, |
| uint32_t firstArraySlice, |
| uint32_t mipSlice, |
| CmSurface2D *&surface); |
| |
| int32_t DestroySurface(CmSurface2D* &surface); |
| |
| int32_t CreateBuffer(uint32_t size, CmBuffer* &buffer); |
| |
| int32_t CreateBufferUP(uint32_t size, |
| void *sysMem, |
| CmBufferUP* &buffer); |
| |
| int32_t DestroyBuffer(CmBuffer *&buffer); |
| |
| int32_t DestroyBufferUP(CmBufferUP *&buffer); |
| |
| int32_t CreateSurface2DUP(uint32_t width, |
| uint32_t height, |
| CM_SURFACE_FORMAT format, |
| void *sysMem, |
| CmSurface2DUP* &surface); |
| |
| int32_t DestroySurface2DUP(CmSurface2DUP* &surface); |
| |
| int32_t CreateSurface3D(uint32_t width, |
| uint32_t height, |
| uint32_t depth, |
| CM_SURFACE_FORMAT format, |
| CmSurface3D *&surface); |
| |
| int32_t DestroySurface3D(CmSurface3D *&surface); |
| |
| int32_t CreateBufferSVM(uint32_t size, |
| void* &sysMem, |
| uint32_t accessFlag, |
| CmBufferSVM* &buffer); |
| |
| int32_t DestroyBufferSVM(CmBufferSVM* &buffer); |
| |
| int32_t CreateVaSurface2D(uint32_t width, |
| uint32_t height, |
| CM_SURFACE_FORMAT format, |
| VASurfaceID &vaSurface, |
| CmSurface2D* &surface); |
| |
| int32_t CreateSurface2D(VASurfaceID vaSurface, CmSurface2D* &surface); |
| |
| int32_t CreateSurface2D(VASurfaceID *vaSurfaceArray, |
| const uint32_t surfaceCount, |
| CmSurface2D **surfaceArray); |
| |
| protected: |
| int32_t CreateSurface2D(VASurfaceID &vaSurface, |
| bool cmCreated, |
| bool createdByLibva, |
| CmSurface2D* &surface); |
| |
| int32_t ConvertToLibvaFormat(int32_t format); |
| |
| int32_t AllocateSurface2DInUmd(uint32_t width, |
| uint32_t height, |
| CM_SURFACE_FORMAT format, |
| bool cmCreated, |
| bool createdByLibva, |
| VASurfaceID vaSurface, |
| CmSurface2D* &surface); |
| |
| int32_t Surface2DSanityCheck(uint32_t width, |
| uint32_t height, |
| CM_SURFACE_FORMAT format); |
| |
| int32_t DestroySurface2DInUmd(CmSurface2D* &surface); |
| |
| private: |
| CmDevice_RT *m_device; |
| |
| private: |
| CmSurfaceManager(const CmSurfaceManager &other); |
| CmSurfaceManager &operator=(const CmSurfaceManager &other); |
| |
| }; |
| |
| #endif // #ifndef CMRTLIB_LINUX_HARDWARE_CM_SURFACE_MANAGER_H_ |