| /* |
| * 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_CUDA_H |
| #define AVUTIL_HWCONTEXT_CUDA_H |
| |
| #ifndef CUDA_VERSION |
| #include <cuda.h> |
| #endif |
| |
| #include "pixfmt.h" |
| |
| /** |
| * @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; |
| AVCUDADeviceContextInternal *internal; |
| } AVCUDADeviceContext; |
| |
| /** |
| * AVHWFramesContext.hwctx is currently not used |
| */ |
| |
| #endif /* AVUTIL_HWCONTEXT_CUDA_H */ |
