#include <gst/gstobject.h>
#include <gst/gstbuffer.h>
-#include <gst/gstcaps.h>
+#include <gst/gstcaps2.h>
#include <gst/gstevent.h>
#include <gst/gstprobe.h>
#include <gst/gstquery.h>
typedef struct _GstGhostPadClass GstGhostPadClass;
/*typedef struct _GstPadTemplate GstPadTemplate;*/
/*typedef struct _GstPadTemplateClass GstPadTemplateClass;*/
+typedef struct _GstStaticPadTemplate GstStaticPadTemplate;
typedef enum {
typedef const GstEventMask* (*GstPadEventMaskFunction) (GstPad *pad);
typedef const GstQueryType* (*GstPadQueryTypeFunction) (GstPad *pad);
-typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, GstCaps *caps);
+typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, const GstCaps *caps);
typedef void (*GstPadUnlinkFunction) (GstPad *pad);
-typedef GstCaps* (*GstPadGetCapsFunction) (GstPad *pad, GstCaps *caps);
-typedef GstBufferPool* (*GstPadBufferPoolFunction) (GstPad *pad);
+typedef GstCaps* (*GstPadGetCapsFunction) (GstPad *pad);
+typedef GstCaps* (*GstPadFixateFunction) (GstPad *pad, const GstCaps *caps, gpointer user_data);
+typedef GstBuffer* (*GstPadBufferAllocFunction) (GstPad *pad, guint64 offset, guint size);
typedef gboolean (*GstPadDispatcherFunction) (GstPad *pad, gpointer data);
/* the pad capabilities */
GstCaps *caps;
- GstCaps *filter;
+ GstPadFixateFunction appfixatefunc;
GstCaps *appfilter;
GstPadGetCapsFunction getcapsfunc;
+ GstPadFixateFunction fixatefunc;
GstPadDirection direction;
GstPadQueryTypeFunction querytypefunc;
GstPadIntLinkFunction intlinkfunc;
- GstPadBufferPoolFunction bufferpoolfunc;
+ GstPadBufferAllocFunction bufferallocfunc;
GstProbeDispatcher probedisp;
/* GstRealPad */
#define GST_RPAD_DIRECTION(pad) (((GstRealPad *)(pad))->direction)
#define GST_RPAD_CAPS(pad) (((GstRealPad *)(pad))->caps)
-#define GST_RPAD_FILTER(pad) (((GstRealPad *)(pad))->filter)
#define GST_RPAD_APPFILTER(pad) (((GstRealPad *)(pad))->appfilter)
#define GST_RPAD_PEER(pad) (((GstRealPad *)(pad))->peer)
#define GST_RPAD_CHAINFUNC(pad) (((GstRealPad *)(pad))->chainfunc)
#define GST_RPAD_LINKFUNC(pad) (((GstRealPad *)(pad))->linkfunc)
#define GST_RPAD_UNLINKFUNC(pad) (((GstRealPad *)(pad))->unlinkfunc)
#define GST_RPAD_GETCAPSFUNC(pad) (((GstRealPad *)(pad))->getcapsfunc)
-#define GST_RPAD_BUFFERPOOLFUNC(pad) (((GstRealPad *)(pad))->bufferpoolfunc)
+#define GST_RPAD_FIXATEFUNC(pad) (((GstRealPad *)(pad))->fixatefunc)
+#define GST_RPAD_BUFFERALLOCFUNC(pad) (((GstRealPad *)(pad))->bufferallocfunc)
/* GstGhostPad */
#define GST_GPAD_REALPAD(pad) (((GstGhostPad *)(pad))->realpad)
gpointer _gst_reserved[GST_PADDING];
};
-#ifdef G_HAVE_ISO_VARARGS
-#define GST_PAD_TEMPLATE_NEW(padname, dir, pres, ...) \
- gst_pad_template_new ( \
- padname, \
- dir, \
- pres, \
- __VA_ARGS__ , \
- NULL)
-
-#define GST_PAD_TEMPLATE_FACTORY(name, padname, dir, pres, ...) \
-static GstPadTemplate* \
-name (void) \
-{ \
- static GstPadTemplate *templ = NULL; \
- if (!templ) { \
- templ = GST_PAD_TEMPLATE_NEW ( \
- padname, \
- dir, \
- pres, \
- __VA_ARGS__ ); \
- } \
- return (GstPadTemplate *)g_object_ref((GObject *)templ); \
-}
-#elif defined(G_HAVE_GNUC_VARARGS)
-/* CR1: the space after 'a' is necessary because of preprocessing in gcc */
-#define GST_PAD_TEMPLATE_NEW(padname, dir, pres, a...) \
- gst_pad_template_new ( \
- padname, \
- dir, \
- pres, \
- a , \
- NULL)
-
-#define GST_PAD_TEMPLATE_FACTORY(name, padname, dir, pres, a...) \
-static GstPadTemplate* \
-name (void) \
-{ \
- static GstPadTemplate *templ = NULL; \
- if (!templ) { \
- templ = GST_PAD_TEMPLATE_NEW ( \
- padname, \
- dir, \
- pres, \
- a ); \
- } \
- return (GstPadTemplate *)g_object_ref((GObject *)templ); \
-}
-#endif
+struct _GstStaticPadTemplate {
+ gchar *name_template;
+ GstPadDirection direction;
+ GstPadPresence presence;
+ GstStaticCaps static_caps;
+};
+
+#define GST_STATIC_PAD_TEMPLATE(padname, dir, pres, caps) \
+ { \
+ /* name_template */ padname, \
+ /* direction */ dir, \
+ /* presence */ pres, \
+ /* caps */ caps \
+ }
-#define GST_PAD_TEMPLATE_GET(fact) (fact)()
GType gst_pad_get_type (void);
GType gst_real_pad_get_type (void);
GstPadTemplate* gst_pad_get_pad_template (GstPad *pad);
-void gst_pad_set_bufferpool_function (GstPad *pad, GstPadBufferPoolFunction bufpool);
-GstBufferPool* gst_pad_get_bufferpool (GstPad *pad);
+void gst_pad_set_bufferalloc_function (GstPad *pad, GstPadBufferAllocFunction bufferalloc);
+GstBuffer* gst_pad_alloc_buffer (GstPad *pad, guint64 offset, gint size);
/* data passing setup functions */
void gst_pad_set_chain_function (GstPad *pad, GstPadChainFunction chain);
/* pad links */
void gst_pad_set_link_function (GstPad *pad, GstPadLinkFunction link);
gboolean gst_pad_can_link (GstPad *srcpad, GstPad *sinkpad);
-gboolean gst_pad_can_link_filtered (GstPad *srcpad, GstPad *sinkpad, GstCaps *filtercaps);
+gboolean gst_pad_can_link_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
void gst_pad_set_unlink_function (GstPad *pad, GstPadUnlinkFunction unlink);
gboolean gst_pad_link (GstPad *srcpad, GstPad *sinkpad);
-gboolean gst_pad_link_filtered (GstPad *srcpad, GstPad *sinkpad, GstCaps *filtercaps);
+gboolean gst_pad_link_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
void gst_pad_unlink (GstPad *srcpad, GstPad *sinkpad);
GstPad* gst_pad_get_peer (GstPad *pad);
/* capsnego functions */
GstCaps* gst_pad_get_caps (GstPad *pad);
-GstCaps* gst_pad_get_pad_template_caps (GstPad *pad);
-GstPadLinkReturn gst_pad_try_set_caps (GstPad *pad, GstCaps *caps);
+const GstCaps* gst_pad_get_pad_template_caps (GstPad *pad);
+GstPadLinkReturn gst_pad_try_set_caps (GstPad *pad, const GstCaps *caps);
gboolean gst_pad_check_compatibility (GstPad *srcpad, GstPad *sinkpad);
void gst_pad_set_getcaps_function (GstPad *pad, GstPadGetCapsFunction getcaps);
-GstPadLinkReturn gst_pad_proxy_link (GstPad *pad, GstCaps *caps);
-gboolean gst_pad_relink_filtered (GstPad *srcpad, GstPad *sinkpad, GstCaps *filtercaps);
+void gst_pad_set_fixate_function (GstPad *pad, GstPadFixateFunction fixate);
+GstPadLinkReturn gst_pad_proxy_link (GstPad *pad, const GstCaps *caps);
+gboolean gst_pad_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
gboolean gst_pad_perform_negotiate (GstPad *srcpad, GstPad *sinkpad);
-gboolean gst_pad_try_relink_filtered (GstPad *srcpad, GstPad *sinkpad, GstCaps *filtercaps);
+gboolean gst_pad_try_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
GstCaps* gst_pad_get_allowed_caps (GstPad *pad);
-gboolean gst_pad_recalc_allowed_caps (GstPad *pad);
+void gst_pad_caps_change_notify (GstPad *pad);
-gboolean gst_pad_recover_caps_error (GstPad *pad, GstCaps *allowed);
+gboolean gst_pad_recover_caps_error (GstPad *pad, const GstCaps *allowed);
/* data passing functions */
void gst_pad_push (GstPad *pad, GstData *data);
GstPadTemplate* gst_pad_template_new (const gchar *name_template,
GstPadDirection direction, GstPadPresence presence,
- GstCaps *caps, ...);
-
-GstPadTemplate* gst_pad_template_newv (const gchar *name_template,
- GstPadDirection direction, GstPadPresence presence,
- GstCaps *caps, va_list var_args);
+ GstCaps *caps);
-GstCaps* gst_pad_template_get_caps (GstPadTemplate *templ);
-GstCaps* gst_pad_template_get_caps_by_name (GstPadTemplate *templ, const gchar *name);
+GstPadTemplate * gst_static_pad_template_get (GstStaticPadTemplate *templ);
+const GstCaps* gst_pad_template_get_caps (GstPadTemplate *templ);
+const GstCaps* gst_pad_template_get_caps_by_name (GstPadTemplate *templ, const gchar *name);
#ifndef GST_DISABLE_LOADSAVE
xmlNodePtr gst_ghost_pad_save_thyself (GstPad *pad,
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