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e82685d049
On a KMS backed CRTC, hardware cursor are supported when there are cursor planes to assign them to. Note that when using legacy mode setting, fake cursor planes are added when adequate. On virtual CRTCs, used with virtual monitors, the equivalent of hardware cursor are always supported, as they are sent using embedded PipeWire stream metadata. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1991>
69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/*
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* Copyright (C) 2021 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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#include "config.h"
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#include "backends/native/meta-crtc-virtual.h"
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struct _MetaCrtcVirtual
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{
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MetaCrtcNative parent;
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};
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#define META_CRTC_VIRTUAL_ID_BIT (((uint64_t) 1) << 63)
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G_DEFINE_TYPE (MetaCrtcVirtual, meta_crtc_virtual, META_TYPE_CRTC_NATIVE)
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MetaCrtcVirtual *
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meta_crtc_virtual_new (uint64_t id)
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{
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return g_object_new (META_TYPE_CRTC_VIRTUAL,
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"id", META_CRTC_VIRTUAL_ID_BIT | id,
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NULL);
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}
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static gboolean
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meta_crtc_virtual_is_transform_handled (MetaCrtcNative *crtc_native,
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MetaMonitorTransform transform)
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{
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return transform == META_MONITOR_TRANSFORM_NORMAL;
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}
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static gboolean
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meta_crtc_virtual_is_hw_cursor_supported (MetaCrtcNative *crtc_native)
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{
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return TRUE;
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}
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static void
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meta_crtc_virtual_init (MetaCrtcVirtual *crtc_virtual)
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{
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}
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static void
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meta_crtc_virtual_class_init (MetaCrtcVirtualClass *klass)
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{
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MetaCrtcNativeClass *crtc_native_class = META_CRTC_NATIVE_CLASS (klass);
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crtc_native_class->is_transform_handled =
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meta_crtc_virtual_is_transform_handled;
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crtc_native_class->is_hw_cursor_supported =
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meta_crtc_virtual_is_hw_cursor_supported;
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}
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