--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_good/ext/jpeg/gstjpegdec.h	Fri Apr 16 15:15:52 2010 +0300
@@ -0,0 +1,103 @@
+/* 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_JPEG_DEC_H__
+#define __GST_JPEG_DEC_H__
+
+
+#include <setjmp.h>
+#include <gst/gstelement.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>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_JPEG_DEC \
+  (gst_jpeg_dec_get_type())
+#define GST_JPEG_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JPEG_DEC,GstJpegDec))
+#define GST_JPEG_DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JPEG_DEC,GstJpegDecClass))
+#define GST_IS_JPEG_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JPEG_DEC))
+#define GST_IS_JPEG_DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JPEG_DEC))
+
+typedef struct _GstJpegDec           GstJpegDec;
+typedef struct _GstJpegDecClass      GstJpegDecClass;
+
+struct GstJpegDecErrorMgr {
+  struct jpeg_error_mgr    pub;   /* public fields */
+  jmp_buf                  setjmp_buffer;
+};
+
+struct GstJpegDecSourceMgr {
+  struct jpeg_source_mgr   pub;   /* public fields */
+  GstJpegDec              *dec;
+};
+
+/* Can't use GstBaseTransform, because GstBaseTransform
+ * doesn't handle the N buffers in, 1 buffer out case,
+ * but only the 1-in 1-out case */
+struct _GstJpegDec {
+  GstElement element;
+
+  /* pads */
+  GstPad  *sinkpad;
+  GstPad  *srcpad;
+
+  GstBuffer *tempbuf;
+
+  /* TRUE if each input buffer contains a whole jpeg image */
+  gboolean packetized;
+
+  /* the (expected) timestamp of the next frame */
+  guint64  next_ts;
+
+  /* video state */
+  gint framerate_numerator;
+  gint framerate_denominator;
+
+  /* negotiated state */
+  gint     caps_framerate_numerator;
+  gint     caps_framerate_denominator;
+  gint     caps_width;
+  gint     caps_height;
+
+  struct jpeg_decompress_struct cinfo;
+  struct GstJpegDecErrorMgr     jerr;
+  struct GstJpegDecSourceMgr    jsrc;
+};
+
+struct _GstJpegDecClass {
+  GstElementClass  parent_class;
+};
+
+GType gst_jpeg_dec_get_type(void);
+
+
+G_END_DECLS
+
+
+#endif /* __GST_JPEG_DEC_H__ */