-/* Gnome-Streamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ * 2000 Wim Taymans <wtay@chello.be>
+ *
+ * gstfakesrc.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
*
* 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.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
-#ifndef __GST_FAKESRC_H__
-#define __GST_FAKESRC_H__
-
+#ifndef __GST_FAKE_SRC_H__
+#define __GST_FAKE_SRC_H__
-#include <config.h>
#include <gst/gst.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-
-GstElementDetails gst_fakesrc_details;
-
+#include <gst/base/gstbasesrc.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GstFakeSrcOutputType:
+ * @FAKE_SRC_FIRST_LAST_LOOP: first pad then last pad
+ * @FAKE_SRC_LAST_FIRST_LOOP: last pad then first pad
+ * @FAKE_SRC_PING_PONG: ping pong between pads
+ * @FAKE_SRC_ORDERED_RANDOM: ordered random pad
+ * @FAKE_SRC_RANDOM: random pad
+ * @FAKE_SRC_PATTERN_LOOP: loop between pads in a particular pattern
+ * @FAKE_SRC_PING_PONG_PATTERN: ping pong based on a pattern
+ * @FAKE_SRC_GET_ALWAYS_SUCEEDS: a get always succeeds on a pad
+ *
+ * The different output types. Unused currently.
+ */
typedef enum {
- FAKESRC_FIRST_LAST_LOOP = 1,
- FAKESRC_LAST_FIRST_LOOP,
- FAKESRC_PING_PONG,
- FAKESRC_ORDERED_RANDOM,
- FAKESRC_RANDOM,
- FAKESRC_PATERN_LOOP,
- FAKESRC_PING_PONG_PATERN,
- FAKESRC_GET_ALWAYS_SUCEEDS,
+ FAKE_SRC_FIRST_LAST_LOOP = 1,
+ FAKE_SRC_LAST_FIRST_LOOP,
+ FAKE_SRC_PING_PONG,
+ FAKE_SRC_ORDERED_RANDOM,
+ FAKE_SRC_RANDOM,
+ FAKE_SRC_PATTERN_LOOP,
+ FAKE_SRC_PING_PONG_PATTERN,
+ FAKE_SRC_GET_ALWAYS_SUCEEDS
} GstFakeSrcOutputType;
-#define GST_TYPE_FAKESRC \
- (gst_fakesrc_get_type())
-#define GST_FAKESRC(obj) \
- (GTK_CHECK_CAST((obj),GST_TYPE_FAKESRC,GstFakeSrc))
-#define GST_FAKESRC_CLASS(klass) \
- (GTK_CHECK_CLASS_CAST((klass),GST_TYPE_FAKESRC,GstFakeSrcClass))
-#define GST_IS_FAKESRC(obj) \
- (GTK_CHECK_TYPE((obj),GST_TYPE_FAKESRC))
-#define GST_IS_FAKESRC_CLASS(obj) \
- (GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKESRC))
+/**
+ * GstFakeSrcDataType:
+ * @FAKE_SRC_DATA_ALLOCATE: allocate buffers
+ * @FAKE_SRC_DATA_SUBBUFFER: subbuffer each buffer
+ *
+ * The different ways buffers are allocated.
+ */
+typedef enum {
+ FAKE_SRC_DATA_ALLOCATE = 1,
+ FAKE_SRC_DATA_SUBBUFFER
+} GstFakeSrcDataType;
+
+/**
+ * GstFakeSrcSizeType:
+ * @FAKE_SRC_SIZETYPE_EMPTY: create empty buffers
+ * @FAKE_SRC_SIZETYPE_FIXED: fixed buffer size (sizemax sized)
+ * @FAKE_SRC_SIZETYPE_RANDOM: random buffer size (sizemin <= size <= sizemax)
+ *
+ * The different size of the allocated buffers.
+ */
+typedef enum {
+ FAKE_SRC_SIZETYPE_EMPTY = 1,
+ FAKE_SRC_SIZETYPE_FIXED,
+ FAKE_SRC_SIZETYPE_RANDOM
+} GstFakeSrcSizeType;
+
+/**
+ * GstFakeSrcFillType:
+ * @FAKE_SRC_FILLTYPE_NOTHING: do not fill buffers
+ * @FAKE_SRC_FILLTYPE_ZERO: fill buffers with 0
+ * @FAKE_SRC_FILLTYPE_RANDOM: fill buffers with random bytes
+ * @FAKE_SRC_FILLTYPE_PATTERN: fill buffers with a pattern
+ * @FAKE_SRC_FILLTYPE_PATTERN_CONT: fill buffers with a continuous pattern
+ *
+ * The different ways of filling the buffers.
+ */
+typedef enum {
+ FAKE_SRC_FILLTYPE_NOTHING = 1,
+ FAKE_SRC_FILLTYPE_ZERO,
+ FAKE_SRC_FILLTYPE_RANDOM,
+ FAKE_SRC_FILLTYPE_PATTERN,
+ FAKE_SRC_FILLTYPE_PATTERN_CONT
+} GstFakeSrcFillType;
+
+#define GST_TYPE_FAKE_SRC \
+ (gst_fake_src_get_type())
+#define GST_FAKE_SRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FAKE_SRC,GstFakeSrc))
+#define GST_FAKE_SRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FAKE_SRC,GstFakeSrcClass))
+#define GST_IS_FAKE_SRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FAKE_SRC))
+#define GST_IS_FAKE_SRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKE_SRC))
typedef struct _GstFakeSrc GstFakeSrc;
typedef struct _GstFakeSrcClass GstFakeSrcClass;
+/**
+ * GstFakeSrc:
+ *
+ * Opaque #GstFakeSrc data structure.
+ */
struct _GstFakeSrc {
- GstElement element;
+ GstBaseSrc element;
+
+ /*< private >*/
+ gboolean has_loop;
+ gboolean has_getrange;
- gboolean loop_based;
- gint numsrcpads;
- GSList *srcpads;
GstFakeSrcOutputType output;
- gchar *patern;
- GList *paternlist;
+ GstFakeSrcDataType data;
+ GstFakeSrcSizeType sizetype;
+ GstFakeSrcFillType filltype;
+
+ guint sizemin;
+ guint sizemax;
+ GstBuffer *parent;
+ guint parentsize;
+ guint parentoffset;
+ guint8 pattern_byte;
+ GList *patternlist;
+ gint datarate;
+ gboolean sync;
+ GstClock *clock;
+
+ gboolean silent;
+ gboolean signal_handoffs;
+ gboolean dump;
+ gboolean can_activate_pull;
+ GstFormat format;
+
+ guint64 bytes_sent;
+
+ gchar *last_message;
};
struct _GstFakeSrcClass {
- GstElementClass parent_class;
+ GstBaseSrcClass parent_class;
+ /*< public >*/
/* signals */
- void (*handoff) (GstElement *element,GstPad *pad);
+ void (*handoff) (GstElement *element, GstBuffer *buf, GstPad *pad);
};
-GtkType gst_fakesrc_get_type(void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_GNUC_INTERNAL GType gst_fake_src_get_type (void);
+G_END_DECLS
-#endif /* __GST_FAKESRC_H__ */
+#endif /* __GST_FAKE_SRC_H__ */
projects / platform / upstream / gstreamer.git / blobdiff