1 /* GStreamer 2 * Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __GST_CUDA_CONVERTER_H__ 21 #define __GST_CUDA_CONVERTER_H__ 22 23 #include <gst/video/video.h> 24 #include "gstcudacontext.h" 25 #include "gstcudamemory.h" 26 27 G_BEGIN_DECLS 28 29 typedef struct _GstCudaConverter GstCudaConverter; 30 31 #define GST_CUDA_CONVERTER_FORMATS \ 32 "{ I420, YV12, NV12, NV21, P010_10LE, P016_LE, I420_10LE, Y444, Y444_16LE, " \ 33 "BGRA, RGBA, RGBx, BGRx, ARGB, ABGR, RGB, BGR, BGR10A2_LE, RGB10A2_LE }" 34 35 GstCudaConverter * gst_cuda_converter_new (GstVideoInfo * in_info, 36 GstVideoInfo * out_info, 37 GstCudaContext * cuda_ctx); 38 39 void gst_cuda_converter_free (GstCudaConverter * convert); 40 41 gboolean gst_cuda_converter_frame (GstCudaConverter * convert, 42 const GstCudaMemory * src, 43 GstVideoInfo * in_info, 44 GstCudaMemory * dst, 45 GstVideoInfo * out_info, 46 CUstream cuda_stream); 47 48 gboolean gst_cuda_converter_frame_unlocked (GstCudaConverter * convert, 49 const GstCudaMemory * src, 50 GstVideoInfo * in_info, 51 GstCudaMemory * dst, 52 GstVideoInfo * out_info, 53 CUstream cuda_stream); 54 55 56 G_END_DECLS 57 58 #endif /* __GST_CUDA_CONVERTER_H__ */ 59