1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 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_FLAC_ENC_H__ 22 #define __GST_FLAC_ENC_H__ 23 24 #include <gst/gst.h> 25 #include <gst/audio/gstaudioencoder.h> 26 27 #include <FLAC/all.h> 28 29 G_BEGIN_DECLS 30 31 #define GST_TYPE_FLAC_ENC (gst_flac_enc_get_type()) 32 G_DECLARE_FINAL_TYPE (GstFlacEnc, gst_flac_enc, GST, FLAC_ENC, GstAudioEncoder) 33 34 struct _GstFlacEnc { 35 GstAudioEncoder element; 36 37 /* < private > */ 38 39 GstFlowReturn last_flow; /* save flow from last push so we can pass the 40 * correct flow return upstream in case the push 41 * fails for some reason */ 42 43 guint64 offset; 44 gint quality; 45 gboolean stopped; 46 guint padding; 47 gint seekpoints; 48 49 FLAC__StreamEncoder *encoder; 50 51 FLAC__StreamMetadata **meta; 52 53 GstTagList * tags; 54 GstToc * toc; 55 56 guint64 samples_in; 57 guint64 samples_out; 58 gboolean eos; 59 /* queue headers until we have them all so we can add streamheaders to caps */ 60 gboolean got_headers; 61 GList *headers; 62 63 gint channel_reorder_map[8]; 64 }; 65 66 G_END_DECLS 67 68 #endif /* __GST_FLAC_ENC_H__ */ 69