ad636b2afb
Keep the dmabuf formats from the default feedback events around in the display, instead of just printing out debug spew. The formats will be used in the future.
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/*
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* gdkdmabuf-wayland.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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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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#include "config.h"
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#include <stdint.h>
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#include <wayland-client.h>
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#include <wayland-egl.h>
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#include <glib.h>
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#include <gdk/gdkkeys.h>
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#include <gdk/gdksurface.h>
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G_BEGIN_DECLS
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typedef struct
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{
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uint32_t fourcc;
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uint32_t padding;
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uint64_t modifier;
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} DmabufFormat;
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typedef struct
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{
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dev_t target_device;
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guint32 flags;
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gsize n_formats;
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DmabufFormat *formats;
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} DmabufTranche;
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typedef struct
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{
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dev_t main_device;
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GPtrArray *tranches;
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} DmabufFormats;
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typedef struct DmabufFormatsInfo DmabufFormatsInfo;
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typedef void (* DmabufFormatsUpdateCallback) (gpointer data,
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DmabufFormatsInfo *formats);
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struct DmabufFormatsInfo
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{
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GdkDisplay *display;
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char *name;
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struct zwp_linux_dmabuf_feedback_v1 *feedback;
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DmabufFormatsUpdateCallback callback;
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gpointer data;
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gsize n_dmabuf_formats;
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DmabufFormat *dmabuf_format_table;
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DmabufFormats *dmabuf_formats;
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DmabufFormats *pending_dmabuf_formats;
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DmabufTranche *pending_tranche;
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GdkDmabufFormats *egl_formats;
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GdkDmabufFormats *formats;
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};
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DmabufFormatsInfo * dmabuf_formats_info_new (GdkDisplay *display,
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const char *name,
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GdkDmabufFormats *egl_formats,
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struct zwp_linux_dmabuf_feedback_v1 *feedback,
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DmabufFormatsUpdateCallback callback,
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gpointer data);
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void dmabuf_formats_info_free (DmabufFormatsInfo *info);
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void dmabuf_formats_info_set_egl_formats
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(DmabufFormatsInfo *info,
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GdkDmabufFormats *egl_formats);
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G_END_DECLS
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