| /* |
| * 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. |
| */ |
| //! |
| //! \file media_libva_cm.h |
| //! \brief LibVA CM(C for Metal) extensions interface definition |
| //! |
| |
| #ifndef _MEDIA_LIBVA_CM_H_ |
| #define _MEDIA_LIBVA_CM_H_ |
| |
| #include "media_libva_common.h" |
| #include <va/va.h> |
| #include <va/va_vpp.h> |
| #include <va/va_backend_vpp.h> |
| |
| #include "vphal.h" |
| #include "mos_os.h" |
| |
| #define VAExtModuleCMRT 2 |
| |
| //core structure for CM DDI |
| struct _CM_HAL_STATE; |
| typedef struct _CM_HAL_STATE *PCM_HAL_STATE; |
| typedef struct _CM_CONTEXT |
| { |
| MOS_CONTEXT mosCtx; |
| union |
| { |
| void *cmHal; |
| PCM_HAL_STATE cmHalState; |
| }; |
| } CM_CONTEXT, *PCM_CONTEXT; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| //Public APIs to access CM acceleration capability in VPG drivers |
| VAStatus DdiDestroyContextCM ( |
| VADriverContextP vaDriverCtx, |
| VAContextID vaCtxID); |
| |
| MEDIAAPI_EXPORT VAStatus vaCmExtSendReqMsg( |
| VADisplay dpy, |
| void *moduleType, |
| uint32_t *inputFunId, |
| void *inputData, |
| uint32_t *inputDataLen, |
| uint32_t *outputFunId, |
| void *outputData, |
| uint32_t *outputDataLen); |
| |
| uint32_t CmGetFreeCtxIndex ( |
| PDDI_MEDIA_CONTEXT mediaCtx); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif //_MEDIA_LIBVA_CM_H_ |