mirror of
https://github.com/yshui/picom.git
synced 2024-11-11 13:51:02 -05:00
117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
// SPDX-License-Identifier: MIT
|
|
// Copyright (c)
|
|
|
|
// Throw everything in here.
|
|
// !!! DON'T !!!
|
|
|
|
// === Includes ===
|
|
|
|
#include <locale.h>
|
|
#include <stdbool.h>
|
|
#include <stdlib.h>
|
|
#include <xcb/xproto.h>
|
|
|
|
#include <X11/Xutil.h>
|
|
#include "backend/backend.h"
|
|
#include "c2.h"
|
|
#include "common.h"
|
|
#include "compiler.h"
|
|
#include "config.h"
|
|
#include "log.h" // XXX clean up
|
|
#include "region.h"
|
|
#include "render.h"
|
|
#include "types.h"
|
|
#include "utils.h"
|
|
#include "win.h"
|
|
#include "x.h"
|
|
|
|
enum root_flags {
|
|
ROOT_FLAGS_SCREEN_CHANGE = 1, // Received RandR screen change notify, we
|
|
// use this to track refresh rate changes
|
|
ROOT_FLAGS_CONFIGURED = 2 // Received configure notify on the root window
|
|
};
|
|
|
|
// == Functions ==
|
|
// TODO(yshui) move static inline functions that are only used in picom.c, into picom.c
|
|
|
|
void add_damage(session_t *ps, const region_t *damage);
|
|
|
|
uint32_t determine_evmask(session_t *ps, xcb_window_t wid, win_evmode_t mode);
|
|
|
|
void circulate_win(session_t *ps, xcb_circulate_notify_event_t *ce);
|
|
|
|
void update_refresh_rate(session_t *ps);
|
|
|
|
void root_damaged(session_t *ps);
|
|
|
|
void cxinerama_upd_scrs(session_t *ps);
|
|
|
|
void queue_redraw(session_t *ps);
|
|
|
|
void discard_ignore(session_t *ps, unsigned long sequence);
|
|
|
|
void set_root_flags(session_t *ps, uint64_t flags);
|
|
|
|
void quit(session_t *ps);
|
|
|
|
xcb_window_t session_get_target_window(session_t *);
|
|
|
|
uint8_t session_redirection_mode(session_t *ps);
|
|
|
|
/**
|
|
* Set a <code>switch_t</code> array of all unset wintypes to true.
|
|
*/
|
|
static inline void wintype_arr_enable_unset(switch_t arr[]) {
|
|
wintype_t i;
|
|
|
|
for (i = 0; i < NUM_WINTYPES; ++i)
|
|
if (UNSET == arr[i])
|
|
arr[i] = ON;
|
|
}
|
|
|
|
/**
|
|
* Check if a window ID exists in an array of window IDs.
|
|
*
|
|
* @param arr the array of window IDs
|
|
* @param count amount of elements in the array
|
|
* @param wid window ID to search for
|
|
*/
|
|
static inline bool array_wid_exists(const xcb_window_t *arr, int count, xcb_window_t wid) {
|
|
while (count--) {
|
|
if (arr[count] == wid) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Destroy a condition list.
|
|
*/
|
|
static inline void free_wincondlst(c2_lptr_t **pcondlst) {
|
|
while ((*pcondlst = c2_free_lptr(*pcondlst)))
|
|
continue;
|
|
}
|
|
|
|
#ifndef CONFIG_OPENGL
|
|
static inline void free_paint_glx(session_t *ps attr_unused, paint_t *p attr_unused) {
|
|
}
|
|
static inline void
|
|
free_win_res_glx(session_t *ps attr_unused, struct managed_win *w attr_unused) {
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* Dump an drawable's info.
|
|
*/
|
|
static inline void dump_drawable(session_t *ps, xcb_drawable_t drawable) {
|
|
auto r = xcb_get_geometry_reply(ps->c, xcb_get_geometry(ps->c, drawable), NULL);
|
|
if (!r) {
|
|
log_trace("Drawable %#010x: Failed", drawable);
|
|
return;
|
|
}
|
|
log_trace("Drawable %#010x: x = %u, y = %u, wid = %u, hei = %d, b = %u, d = %u",
|
|
drawable, r->x, r->y, r->width, r->height, r->border_width, r->depth);
|
|
free(r);
|
|
}
|