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/*
* Copyright © 2018 Roman Gilg
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of the
* copyright holders not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#ifndef XWAYLAND_PRESENT_H
#define XWAYLAND_PRESENT_H
#include <xwayland-config.h>
#include <dix.h>
#include <present_priv.h>
#include "xwayland-types.h"
struct xwl_present_window {
WindowPtr window;
struct xorg_list frame_callback_list;
uint64_t msc;
uint64_t ust;
OsTimerPtr frame_timer;
/* Timestamp when the current timer was first armed */
CARD32 timer_armed;
struct wl_callback *sync_callback;
struct xorg_list wait_list;
struct xorg_list flip_queue;
struct xorg_list idle_queue;
struct xorg_list blocked_queue;
present_vblank_ptr flip_active;
uint64_t blocking_event;
OsTimerPtr unredirect_timer;
Bool redirected;
Bool redirect_failed;
};
struct xwl_present_event {
present_vblank_rec vblank;
PixmapPtr pixmap;
Bool copy_executed;
uint32_t options;
uint64_t divisor;
uint64_t remainder;
struct xorg_list blocked;
};
Bool xwl_present_entered_for_each_frame_callback(void);
void xwl_present_for_each_frame_callback(struct xwl_window *xwl_window,
void iter_func(struct xwl_present_window *));
void xwl_present_reset_timer(struct xwl_present_window *xwl_present_window);
void xwl_present_frame_callback(struct xwl_present_window *xwl_present_window);
Bool xwl_present_init(ScreenPtr screen);
void xwl_present_cleanup(WindowPtr window);
void xwl_present_unrealize_window(struct xwl_present_window *xwl_present_window);
Bool xwl_present_maybe_redirect_window(WindowPtr window, PixmapPtr pixmap);
Bool xwl_present_maybe_unredirect_window(WindowPtr window);
#endif /* XWAYLAND_PRESENT_H */
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