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| | |
| | | /* |
| | | * This file is part of FFmpeg. |
| | | * |
| | | * FFmpeg is free software; you can redistribute it and/or |
| | | * modify it under the terms of the GNU Lesser General Public |
| | | * License as published by the Free Software Foundation; either |
| | | * version 2.1 of the License, or (at your option) any later version. |
| | | * |
| | | * FFmpeg is distributed in the hope that it will be useful, |
| | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| | | * Lesser General Public License for more details. |
| | | * |
| | | * You should have received a copy of the GNU Lesser General Public |
| | | * License along with FFmpeg; if not, write to the Free Software |
| | | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| | | */ |
| | | |
| | | #ifndef AVUTIL_HWCONTEXT_QSV_H |
| | | #define AVUTIL_HWCONTEXT_QSV_H |
| | | |
| | | #include <mfx/mfxvideo.h> |
| | | |
| | | /** |
| | | * @file |
| | | * An API-specific header for AV_HWDEVICE_TYPE_QSV. |
| | | * |
| | | * This API does not support dynamic frame pools. AVHWFramesContext.pool must |
| | | * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. |
| | | */ |
| | | |
| | | /** |
| | | * This struct is allocated as AVHWDeviceContext.hwctx |
| | | */ |
| | | typedef struct AVQSVDeviceContext { |
| | | mfxSession session; |
| | | } AVQSVDeviceContext; |
| | | |
| | | /** |
| | | * This struct is allocated as AVHWFramesContext.hwctx |
| | | */ |
| | | typedef struct AVQSVFramesContext { |
| | | mfxFrameSurface1 *surfaces; |
| | | int nb_surfaces; |
| | | |
| | | /** |
| | | * A combination of MFX_MEMTYPE_* describing the frame pool. |
| | | */ |
| | | int frame_type; |
| | | } AVQSVFramesContext; |
| | | |
| | | #endif /* AVUTIL_HWCONTEXT_QSV_H */ |
| | | |