84bde805fe
This commit consolidates DRM buffer management to the MetaDrmBuffer types, where the base type handles the common functionality (such as managing the framebuffer id using drmModeAdd*/RMFb()), and the sub types their corresponding type specific behavior. This means that drmModeAdd*/RmFB() handling is moved from meta-gpu-kms.c to meta-drm-buffer.c; dumb buffer allocation/management from meta-renderer-native.c. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/*
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* Copyright (C) 2018 Canonical Ltd.
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* Copyright (C) 2019 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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*/
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#ifndef META_DRM_BUFFER_DUMB_H
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#define META_DRM_BUFFER_DUMB_H
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#include "backends/native/meta-drm-buffer-private.h"
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#include "backends/native/meta-kms-device.h"
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#define META_TYPE_DRM_BUFFER_DUMB (meta_drm_buffer_dumb_get_type ())
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G_DECLARE_FINAL_TYPE (MetaDrmBufferDumb,
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meta_drm_buffer_dumb,
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META, DRM_BUFFER_DUMB,
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MetaDrmBuffer)
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MetaDrmBufferDumb * meta_drm_buffer_dumb_new (MetaKmsDevice *device,
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int width,
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int height,
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uint32_t format,
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GError **error);
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int meta_drm_buffer_dumb_ensure_dmabuf_fd (MetaDrmBufferDumb *buffer_dumb,
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GError **error);
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void * meta_drm_buffer_dumb_get_data (MetaDrmBufferDumb *buffer_dumb);
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#endif /* META_DRM_BUFFER_DUMB_H */
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