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d91d0f1c0a
Obtain the viewport from gstreamer, and pass it to the paintable implemenation, which adds a clip node around the texture to enforce the viewport.
43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/*
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* Copyright © 2018 Benjamin Otte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#pragma once
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#include <gdk/gdk.h>
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#include <graphene.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_GST_PAINTABLE (gtk_gst_paintable_get_type ())
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G_DECLARE_FINAL_TYPE (GtkGstPaintable, gtk_gst_paintable, GTK, GST_PAINTABLE, GObject)
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GdkPaintable * gtk_gst_paintable_new (void);
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void gtk_gst_paintable_realize (GtkGstPaintable *self,
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GdkSurface *surface);
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void gtk_gst_paintable_unrealize (GtkGstPaintable *self,
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GdkSurface *surface);
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void gtk_gst_paintable_queue_set_texture (GtkGstPaintable *self,
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GdkTexture *texture,
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double pixel_aspect_ratio,
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const graphene_rect_t *viewport);
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G_END_DECLS
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