a4ddba44e9
It's only implemented by the GBM render device backend, and uses EGL, thus does not distinguish scanout capable modifiers. A filter enum is added to Cogl, since it'll be used via the Cogl API, but the actual Cogl API isn't added yet. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3900>
53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*
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* Copyright (C) 2021 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include <gio/gio.h>
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#include <glib-object.h>
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#include "backends/meta-egl.h"
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#include "backends/native/meta-device-pool.h"
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#include "backends/native/meta-drm-buffer.h"
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#include "backends/native/meta-render-device.h"
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struct _MetaRenderDeviceClass
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{
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GObjectClass parent_class;
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EGLDisplay (* create_egl_display) (MetaRenderDevice *render_device,
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GError **error);
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MetaDrmBuffer * (* allocate_dma_buf) (MetaRenderDevice *render_device,
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int width,
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int height,
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uint32_t format,
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uint64_t *modifiers,
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int n_modifiers,
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MetaDrmBufferFlags flags,
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GError **error);
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MetaDrmBuffer * (* import_dma_buf) (MetaRenderDevice *render_device,
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MetaDrmBuffer *buffer,
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GError **error);
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GArray * (* query_drm_modifiers) (MetaRenderDevice *render_device,
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uint32_t format,
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CoglDrmModifierFilter filter,
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GError **error);
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};
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