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_BASE_FILTER_H__ 21 #define __GST_CUDA_BASE_FILTER_H__ 22 23 #include <gst/gst.h> 24 25 #include "gstcudabasetransform.h" 26 #include "cuda-converter.h" 27 28 G_BEGIN_DECLS 29 30 #define GST_TYPE_CUDA_BASE_FILTER (gst_cuda_base_filter_get_type()) 31 #define GST_CUDA_BASE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CUDA_BASE_FILTER,GstCudaBaseFilter)) 32 #define GST_CUDA_BASE_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CUDA_BASE_FILTER,GstCudaBaseFilterClass)) 33 #define GST_CUDA_BASE_FILTER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_CUDA_BASE_FILTER,GstCudaBaseFilterClass)) 34 #define GST_IS_CUDA_BASE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CUDA_BASE_FILTER)) 35 #define GST_IS_CUDA_BASE_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_CUDA_BASE_FILTER)) 36 37 typedef struct _GstCudaBaseFilter GstCudaBaseFilter; 38 typedef struct _GstCudaBaseFilterClass GstCudaBaseFilterClass; 39 40 struct _GstCudaBaseFilter 41 { 42 GstCudaBaseTransform parent; 43 44 GstCudaConverter *converter; 45 46 /* fallback CUDA memory */ 47 GstAllocator *allocator; 48 GstCudaMemory *in_fallback; 49 GstCudaMemory *out_fallback; 50 }; 51 52 struct _GstCudaBaseFilterClass 53 { 54 GstCudaBaseTransformClass parent_class; 55 }; 56 57 GType gst_cuda_base_filter_get_type (void); 58 59 G_END_DECLS 60 61 #endif /* __GST_CUDA_BASE_FILTER_H__ */ 62