From 0163a876c004fc0edd8ca64e9cf5cb72f854b274 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Thu, 16 Dec 2004 05:32:07 +0000 Subject: configure.ac: add audioresample and cairo plugins. Remove Original commit message from CVS: * configure.ac: add audioresample and cairo plugins. Remove HAVE_MMX stuff, because it's not used. * ext/Makefile.am: same * ext/audioresample/Makefile.am: You are not ready for an audio resampling element based on audioresample. * ext/audioresample/gstaudioresample.c: * ext/audioresample/gstaudioresample.h: * ext/cairo/Makefile.am: You are not ready for overlay elements based on cairo. Don't look too closely, these elements kinda suck right now. * ext/cairo/gstcairo.c: new * ext/cairo/gsttextoverlay.c: new * ext/cairo/gsttextoverlay.h: new * ext/cairo/gsttimeoverlay.c: new * ext/cairo/gsttimeoverlay.h: new * gst-libs/gst/media-info/media-info-priv.h: fix compile problem with compilers that don't support variadic macros. --- ext/cairo/gsttextoverlay.h | 75 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 ext/cairo/gsttextoverlay.h (limited to 'ext/cairo/gsttextoverlay.h') diff --git a/ext/cairo/gsttextoverlay.h b/ext/cairo/gsttextoverlay.h new file mode 100644 index 00000000..ff539131 --- /dev/null +++ b/ext/cairo/gsttextoverlay.h @@ -0,0 +1,75 @@ + +#ifndef __GST_TEXTOVERLAY_H__ +#define __GST_TEXTOVERLAY_H__ + +#include +#include + +G_BEGIN_DECLS + +#define GST_TYPE_TEXTOVERLAY (gst_textoverlay_get_type()) +#define GST_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\ + GST_TYPE_TEXTOVERLAY, GstTextOverlay)) +#define GST_TEXTOVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),\ + GST_TYPE_ULAW, GstTextOverlay)) +#define GST_TEXTOVERLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),\ + GST_TYPE_TEXTOVERLAY, GstTextOverlayClass)) +#define GST_IS_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),\ + GST_TYPE_TEXTOVERLAY)) +#define GST_IS_TEXTOVERLAY_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),\ + GST_TYPE_TEXTOVERLAY)) + +typedef struct _GstTextOverlay GstTextOverlay; +typedef struct _GstTextOverlayClass GstTextOverlayClass; + +typedef enum _GstTextOverlayVAlign GstTextOverlayVAlign; +typedef enum _GstTextOverlayHAlign GstTextOverlayHAlign; + +enum _GstTextOverlayVAlign { + GST_TEXT_OVERLAY_VALIGN_BASELINE, + GST_TEXT_OVERLAY_VALIGN_BOTTOM, + GST_TEXT_OVERLAY_VALIGN_TOP +}; + +enum _GstTextOverlayHAlign { + GST_TEXT_OVERLAY_HALIGN_LEFT, + GST_TEXT_OVERLAY_HALIGN_CENTER, + GST_TEXT_OVERLAY_HALIGN_RIGHT +}; + + +struct _GstTextOverlay { + GstElement element; + + GstPad *video_sinkpad; + GstPad *text_sinkpad; + GstPad *srcpad; + gint width; + gint height; + + GstTextOverlayVAlign valign; + GstTextOverlayHAlign halign; + gint x0; + gint y0; + gchar *default_text; + + cairo_t *cr; + guchar *pixbuf; + int text_width; + int text_height; + + GstBuffer *current_buffer; + GstBuffer *next_buffer; + gboolean need_render; + +}; + +struct _GstTextOverlayClass { + GstElementClass parent_class; +}; + +GType gst_textoverlay_get_type(void) G_GNUC_CONST; + +G_END_DECLS + +#endif /* __GST_TEXTOVERLAY_H */ -- cgit