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Diffstat (limited to 'gst-libs/gst/video/gstvideosink.h')
-rw-r--r-- | gst-libs/gst/video/gstvideosink.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/gst-libs/gst/video/gstvideosink.h b/gst-libs/gst/video/gstvideosink.h deleted file mode 100644 index d03a2853..00000000 --- a/gst-libs/gst/video/gstvideosink.h +++ /dev/null @@ -1,132 +0,0 @@ -/* GStreamer video sink base class - * Copyright (C) <2003> Julien Moutte <julien@moutte.net> - * Copyright (C) <2009> Tim-Philipp Müller <tim centricular net> - * - * 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. - */ - -/* FIXME 0.11: turn this into a proper base class */ - -#ifndef __GST_VIDEO_SINK_H__ -#define __GST_VIDEO_SINK_H__ - -#include <gst/gst.h> -#include <gst/base/gstbasesink.h> - -G_BEGIN_DECLS - -#define GST_TYPE_VIDEO_SINK (gst_video_sink_get_type()) -#define GST_VIDEO_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_SINK, GstVideoSink)) -#define GST_VIDEO_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VIDEO_SINK, GstVideoSinkClass)) -#define GST_IS_VIDEO_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_SINK)) -#define GST_IS_VIDEO_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VIDEO_SINK)) -#define GST_VIDEO_SINK_GET_CLASS(klass) \ - (G_TYPE_INSTANCE_GET_CLASS ((klass), GST_TYPE_VIDEO_SINK, GstVideoSinkClass)) - -/** - * GST_VIDEO_SINK_CAST: - * @obj: a #GstVideoSink or derived object - * - * Cast @obj to a #GstVideoSink without runtime type check. - * - * Since: 0.10.12 - */ -#define GST_VIDEO_SINK_CAST(obj) ((GstVideoSink *) (obj)) - -/** - * GST_VIDEO_SINK_PAD: - * @obj: a #GstVideoSink - * - * Get the sink #GstPad of @obj. - */ -#define GST_VIDEO_SINK_PAD(obj) GST_BASE_SINK_PAD(obj) - -#define GST_VIDEO_SINK_WIDTH(obj) (GST_VIDEO_SINK_CAST (obj)->width) -#define GST_VIDEO_SINK_HEIGHT(obj) (GST_VIDEO_SINK_CAST (obj)->height) - -typedef struct _GstVideoSink GstVideoSink; -typedef struct _GstVideoSinkClass GstVideoSinkClass; -typedef struct _GstVideoRectangle GstVideoRectangle; -typedef struct _GstVideoSinkPrivate GstVideoSinkPrivate; - -/** - * GstVideoRectangle: - * @x: X coordinate of rectangle's top-left point - * @y: Y coordinate of rectangle's top-left point - * @w: width of the rectangle - * @h: height of the rectangle - * - * Helper structure representing a rectangular area. - */ -struct _GstVideoRectangle { - gint x; - gint y; - gint w; - gint h; -}; - -/** - * GstVideoSink: - * @element: the parent object structure (which is GstBaseSink) - * @height: video height (derived class needs to set this) - * @width: video width (derived class needs to set this) - * - * The video sink instance structure. Derived video sinks should set the - * @height and @width members. - */ -struct _GstVideoSink { - GstBaseSink element; /* FIXME 0.11: this should not be called 'element' */ - - gint width, height; - - /*< private >*/ - GstVideoSinkPrivate *priv; - - gpointer _gst_reserved[GST_PADDING - 1]; -}; - -/** - * GstVideoSinkClass: - * @parent_class: the parent class structure - * @show_frame: render a video frame. Maps to #GstBaseSink::render and - * #GstBaseSink::preroll vfuncs. Rendering during preroll will be - * suppressed if the 'show-preroll-frame' property is set to #FALSE. - * Since: 0.10.25 - * - * The video sink class structure. Derived classes should override the - * @show_frame virtual function. - */ -struct _GstVideoSinkClass { - GstBaseSinkClass parent_class; - - GstFlowReturn (*show_frame) (GstVideoSink *video_sink, GstBuffer *buf); - - /*< private >*/ - gpointer _gst_reserved[GST_PADDING - 1]; -}; - -GType gst_video_sink_get_type (void); - -void gst_video_sink_center_rect (GstVideoRectangle src, GstVideoRectangle dst, - GstVideoRectangle *result, gboolean scaling); - -G_END_DECLS - -#endif /* __GST_VIDEO_SINK_H__ */ |