/* GStreamer * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef __GST_JPEGENC_H__ #define __GST_JPEGENC_H__ #include <gst/gst.h> /* this is a hack hack hack to get around jpeglib header bugs... */ #ifdef HAVE_STDLIB_H # undef HAVE_STDLIB_H #endif #include <jpeglib.h> #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #define GST_TYPE_JPEGENC \ (gst_jpegenc_get_type()) #define GST_JPEGENC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JPEGENC,GstJpegEnc)) #define GST_JPEGENC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JPEGENC,GstJpegEnc)) #define GST_IS_JPEGENC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JPEGENC)) #define GST_IS_JPEGENC_CLASS(obj) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JPEGENC)) typedef struct _GstJpegEnc GstJpegEnc; typedef struct _GstJpegEncClass GstJpegEncClass; struct _GstJpegEnc { GstElement element; /* pads */ GstPad *sinkpad,*srcpad; /* video state */ gint format; gint width; gint height; /* the video buffer */ gint bufsize; GstBuffer *buffer; guint row_stride; /* the jpeg line buffer */ guchar **line[3]; struct jpeg_compress_struct cinfo; struct jpeg_error_mgr jerr; struct jpeg_destination_mgr jdest; }; struct _GstJpegEncClass { GstElementClass parent_class; /* signals */ void (*frame_encoded) (GstElement *element); }; GType gst_jpegenc_get_type(void); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __GST_JPEGENC_H__ */