1 /* GStreamer 2 * Copyright (C) <2017> Sean DuBois <sean@siobud.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 21 #ifndef __GST_AV1_DEC_H__ 22 #define __GST_AV1_DEC_H__ 23 24 25 #include <gst/gst.h> 26 #include <gst/video/gstvideodecoder.h> 27 28 #include <aom/aomdx.h> 29 #include <aom/aom_decoder.h> 30 31 G_BEGIN_DECLS 32 #define GST_TYPE_AV1_DEC \ 33 (gst_av1_dec_get_type()) 34 #define GST_AV1_DEC(obj) \ 35 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AV1_DEC,GstAV1Dec)) 36 #define GST_AV1_DEC_CLASS(klass) \ 37 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AV1_DEC,GstAV1DecClass)) 38 #define GST_IS_AV1_DEC(obj) \ 39 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AV1_DEC)) 40 #define GST_IS_AV1_DEC_CLASS(klass) \ 41 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AV1_DEC)) 42 #define GST_AV1_DEC_GET_CLASS(obj) \ 43 (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AV1_DEC, GstAV1DecClass)) 44 #define GST_AV1_DEC_CAST(obj) \ 45 ((GstAV1Dec *) (obj)) 46 47 typedef struct _GstAV1Dec GstAV1Dec; 48 typedef struct _GstAV1DecClass GstAV1DecClass; 49 50 struct _GstAV1Dec 51 { 52 GstVideoDecoder base_video_decoder; 53 54 gboolean decoder_inited; 55 56 aom_codec_ctx_t decoder; 57 58 GstVideoCodecState *input_state; 59 GstVideoCodecState *output_state; 60 }; 61 62 struct _GstAV1DecClass 63 { 64 GstVideoDecoderClass parent_class; 65 /*supported aom algo*/ 66 aom_codec_iface_t* codec_algo; 67 }; 68 69 GType gst_av1_dec_get_type (void); 70 71 G_END_DECLS 72 #endif /* __GST_AV1_DEC_H__ */ 73