af0460d0ce
This commit adds support to atomic KMS backend for optional plane property prop_fb_damage_clips. Some drivers (e.g. EVDI) take advantage of this property and process only updated regions of the screen instead of processing the full frame. This can save system resources. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1879>
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/*
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* Copyright (C) 2018-2019 Red Hat
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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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#ifndef META_KMS_PLANE_PRIVATE_H
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#define META_KMS_PLANE_PRIVATE_H
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include "backends/native/meta-kms-plane.h"
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#include "backends/native/meta-kms-types.h"
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typedef enum _MetaKmsPlaneProp
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{
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META_KMS_PLANE_PROP_TYPE = 0,
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META_KMS_PLANE_PROP_ROTATION,
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META_KMS_PLANE_PROP_IN_FORMATS,
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META_KMS_PLANE_PROP_SRC_X,
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META_KMS_PLANE_PROP_SRC_Y,
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META_KMS_PLANE_PROP_SRC_W,
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META_KMS_PLANE_PROP_SRC_H,
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META_KMS_PLANE_PROP_CRTC_X,
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META_KMS_PLANE_PROP_CRTC_Y,
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META_KMS_PLANE_PROP_CRTC_W,
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META_KMS_PLANE_PROP_CRTC_H,
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META_KMS_PLANE_PROP_FB_ID,
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META_KMS_PLANE_PROP_CRTC_ID,
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META_KMS_PLANE_PROP_FB_DAMAGE_CLIPS_ID,
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META_KMS_PLANE_N_PROPS
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} MetaKmsPlaneProp;
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MetaKmsPlane * meta_kms_plane_new (MetaKmsPlaneType type,
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MetaKmsImplDevice *impl_device,
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drmModePlane *drm_plane,
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drmModeObjectProperties *drm_plane_props);
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MetaKmsPlane * meta_kms_plane_new_fake (MetaKmsPlaneType type,
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MetaKmsCrtc *crtc);
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uint32_t meta_kms_plane_get_prop_id (MetaKmsPlane *plane,
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MetaKmsPlaneProp prop);
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const char * meta_kms_plane_get_prop_name (MetaKmsPlane *plane,
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MetaKmsPlaneProp prop);
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MetaKmsPropType meta_kms_plane_get_prop_internal_type (MetaKmsPlane *plane,
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MetaKmsPlaneProp prop);
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#endif /* META_KMS_PLANE_PRIVATE_H */
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