1 /* 2 * Copyright (C) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef GST_CODEC_BIN_H 17 #define GST_CODEC_BIN_H 18 19 #include "common_utils.h" 20 21 G_BEGIN_DECLS 22 23 GType gst_codec_bin_get_type(void); 24 #define GST_TYPE_CODEC_BIN \ 25 (gst_codec_bin_get_type()) 26 #define GST_CODEC_BIN(obj) \ 27 (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CODEC_BIN, GstCodecBin)) 28 #define GST_CODEC_BIN_CLASS(klass) \ 29 (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CODEC_BIN, GstCodecBinClass)) 30 #define GST_IS_CODEC_BIN(obj) \ 31 (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_CODEC_BIN)) 32 #define GST_IS_CODEC_BIN_CLASS(klass) \ 33 (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_CODEC_BIN)) 34 #define GST_CODEC_BIN_GET_CLASS(obj) \ 35 (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_CODEC_BIN, GstCodecBinClass)) 36 37 struct _GstCodecBin { 38 GstBin parent; 39 40 /* private */ 41 GstElement *src; 42 GstElement *parser; 43 GstElement *src_convert; 44 GstElement *coder; 45 GstElement *sink_convert; 46 GstElement *sink; 47 48 CodecBinType type; 49 gboolean is_start; 50 gboolean use_software; 51 gchar *coder_name; 52 gboolean need_src_convert; 53 gboolean need_sink_convert; 54 gboolean need_parser; 55 gboolean is_input_surface; 56 gboolean is_output_surface; 57 58 gint bitrate_mode; 59 gint codec_quality; 60 gint i_frame_interval; 61 gint codec_profile; 62 guint bitrate; 63 }; 64 65 struct _GstCodecBinClass { 66 GstBinClass parent_class; 67 }; 68 69 using GstCodecBin = struct _GstCodecBin; 70 using GstCodecBinClass = struct _GstCodecBinClass; 71 72 G_GNUC_INTERNAL GType gst_codec_bin_get_type(void); 73 74 G_END_DECLS 75 #endif // GST_CODEC_BIN_H 76