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cc021aca99
Copy the code to deal with synchronization objects from the window
buffers to the GLAMOR/GBM code.
The idea is to deal with synchronizations for all pixmaps, even when
there is no window buffer involved.
This is still preparation work for the following commits, no functional
change intended at this point.
v2: Use a "xwl_window_buffer *" instead of a "void *data" (Michel)
v3: Bail early if there's no xwl_window_buffer (Michel)
v4: Rename xwl_window_submit_pixmap() to
xwl_glamor_gbm_wait_release_fence() (Michel)
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1571>
53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*
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* Copyright © 2011-2014 Intel Corporation
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* Copyright © 2024 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including
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* the next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef XWAYLAND_GLAMOR_GBM_H
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#define XWAYLAND_GLAMOR_GBM_H
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#include <xwayland-config.h>
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#include <sys/types.h>
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#include <xf86drm.h>
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#include "xwayland-types.h"
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Bool xwl_glamor_init_gbm(struct xwl_screen *xwl_screen);
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Bool xwl_glamor_has_wl_drm(struct xwl_screen *xwl_screen);
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Bool xwl_glamor_gbm_init_egl(struct xwl_screen *xwl_screen);
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Bool xwl_glamor_gbm_init_screen(struct xwl_screen *xwl_screen);
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drmDevice *xwl_gbm_get_main_device(struct xwl_screen *xwl_screen);
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/* Explicit buffer synchronization points */
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Bool xwl_glamor_gbm_set_syncpts(struct xwl_window *xwl_window, PixmapPtr pixmap);
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void xwl_glamor_gbm_dispose_syncpts(PixmapPtr pixmap);
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void xwl_glamor_gbm_wait_syncpts(PixmapPtr pixmap);
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void xwl_glamor_gbm_wait_release_fence(struct xwl_window *xwl_window,
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PixmapPtr pixmap,
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struct xwl_window_buffer *xwl_window_buffer);
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#endif /* XWAYLAND_GLAMOR_GBM_H */
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