| /* | |
| * 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 | |
| */ | |
| /** | |
| * @file | |
| * An API-specific header for AV_HWDEVICE_TYPE_CUDA. | |
| * | |
| * This API supports dynamic frame pools. AVHWFramesContext.pool must return | |
| * AVBufferRefs whose data pointer is a CUdeviceptr. | |
| */ | |
| typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; | |
| /** | |
| * This struct is allocated as AVHWDeviceContext.hwctx | |
| */ | |
| typedef struct AVCUDADeviceContext { | |
| CUcontext cuda_ctx; | |
| CUstream stream; | |
| AVCUDADeviceContextInternal *internal; | |
| } AVCUDADeviceContext; | |
| /** | |
| * AVHWFramesContext.hwctx is currently not used | |
| */ | |
| /** | |
| * @defgroup hwcontext_cuda Device context creation flags | |
| * | |
| * Flags for av_hwdevice_ctx_create. | |
| * | |
| * @{ | |
| */ | |
| /** | |
| * Use primary device context instead of creating a new one. | |
| */ | |
| /** | |
| * Use current device context instead of creating a new one. | |
| */ | |
| /** | |
| * @} | |
| */ | |