8f28b21f2d
Add device and scanout information for dmabuf formats. While this is not a great API, there is no good alternative to making this information available to applications that want to negotiate dmabuf formats suitable for graphics offload. The getters for Wayland-specific information are kept as Wayland backend apis. Tests included.
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* gdkwaylanddmabufformats.h
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*
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* Copyright 2023 Red Hat, Inc.
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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 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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#pragma once
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#if !defined (__GDKWAYLAND_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gdk/wayland/gdkwayland.h> can be included directly."
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#endif
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#include <gdk/gdkdmabufformats.h>
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G_BEGIN_DECLS
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GDK_AVAILABLE_IN_4_14
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dev_t gdk_wayland_dmabuf_formats_get_main_device (GdkDmabufFormats *formats);
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GDK_AVAILABLE_IN_4_14
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dev_t gdk_wayland_dmabuf_formats_get_target_device (GdkDmabufFormats *formats,
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gsize idx);
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GDK_AVAILABLE_IN_4_14
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gboolean gdk_wayland_dmabuf_formats_is_scanout (GdkDmabufFormats *formats,
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gsize idx);
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G_END_DECLS
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