1 /* GStreamer NVENC plugin 2 * Copyright (C) 2015 Centricular Ltd 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_NV_H264_ENC_H_INCLUDED__ 21 #define __GST_NV_H264_ENC_H_INCLUDED__ 22 23 #include "gstnvbaseenc.h" 24 25 #define GST_TYPE_NV_H264_ENC \ 26 (gst_nv_h264_enc_get_type()) 27 #define GST_NV_H264_ENC(obj) \ 28 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NV_H264_ENC,GstNvH264Enc)) 29 #define GST_NV_H264_ENC_CLASS(klass) \ 30 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NV_H264_ENC,GstNvH264EncClass)) 31 #define GST_NV_H264_ENC_GET_CLASS(obj) \ 32 (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_NV_H264_ENC,GstNvH264EncClass)) 33 #define GST_IS_NV_H264_ENC(obj) \ 34 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NV_H264_ENC)) 35 #define GST_IS_NV_H264_ENC_CLASS(obj) \ 36 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NV_H264_ENC)) 37 38 typedef struct { 39 GstNvBaseEnc base_nvenc; 40 41 /* the supported input formats */ 42 GValue * supported_profiles; /* OBJECT LOCK */ 43 44 GstVideoCodecState *input_state; 45 gboolean gl_input; 46 47 /* supported interlacing input modes. 48 * 0 = none, 1 = fields, 2 = interleaved */ 49 gint interlace_modes; 50 } GstNvH264Enc; 51 52 typedef struct { 53 GstNvBaseEncClass video_encoder_class; 54 } GstNvH264EncClass; 55 56 G_GNUC_INTERNAL 57 GType gst_nv_h264_enc_get_type (void); 58 59 #endif /* __GST_NV_H264_ENC_H_INCLUDED__ */ 60