| /* |
| * 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 */ |
| |
