mirror of https://github.com/yshui/picom.git
Move private functions from compton.h to compton.c
Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
parent
332a873729
commit
796b0e0448
223
src/compton.c
223
src/compton.c
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@ -118,6 +118,12 @@ update_ewmh_active_win(session_t *ps);
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static void
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draw_callback(EV_P_ ev_idle *w, int revents);
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static void
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render(session_t *ps, int x, int y, int dx, int dy, int wid, int hei,
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double opacity, bool argb, bool neg,
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xcb_render_picture_t pict, glx_texture_t *ptex,
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const region_t *reg_paint, const glx_prog_main_t *pprogram);
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typedef struct ev_session_timer {
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ev_timer w;
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session_t *ps;
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@ -216,6 +222,103 @@ static const char *background_props_str[] = {
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/// have a pointer to current session passed in.
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session_t *ps_g = NULL;
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/**
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* Free Xinerama screen info.
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*
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* XXX consider moving to x.c
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*/
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static inline void
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free_xinerama_info(session_t *ps) {
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#ifdef CONFIG_XINERAMA
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if (ps->xinerama_scr_regs) {
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for (int i = 0; i < ps->xinerama_nscrs; ++i)
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pixman_region32_fini(&ps->xinerama_scr_regs[i]);
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free(ps->xinerama_scr_regs);
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}
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cxfree(ps->xinerama_scrs);
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ps->xinerama_scrs = NULL;
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ps->xinerama_nscrs = 0;
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#endif
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}
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/**
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* Destroy all resources in a <code>struct _win</code>.
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*/
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static inline void
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free_win_res(session_t *ps, win *w) {
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free_win_res_glx(ps, w);
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free_paint(ps, &w->paint);
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pixman_region32_fini(&w->bounding_shape);
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free_paint(ps, &w->shadow_paint);
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// BadDamage may be thrown if the window is destroyed
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set_ignore_cookie(ps,
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xcb_damage_destroy(ps->c, w->damage));
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rc_region_unref(&w->reg_ignore);
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free(w->name);
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free(w->class_instance);
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free(w->class_general);
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free(w->role);
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}
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/**
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* Free root tile related things.
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*/
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static inline void
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free_root_tile(session_t *ps) {
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free_picture(ps, &ps->root_tile_paint.pict);
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free_texture(ps, &ps->root_tile_paint.ptex);
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if (ps->root_tile_fill) {
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xcb_free_pixmap(ps->c, ps->root_tile_paint.pixmap);
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ps->root_tile_paint.pixmap = XCB_NONE;
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}
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ps->root_tile_paint.pixmap = None;
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ps->root_tile_fill = false;
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}
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/**
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* Get current system clock in milliseconds.
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*/
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static inline time_ms_t
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get_time_ms(void) {
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struct timeval tv;
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gettimeofday(&tv, NULL);
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return tv.tv_sec % SEC_WRAP * 1000 + tv.tv_usec / 1000;
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}
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/**
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* Resize a region.
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*/
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static inline void
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resize_region(session_t *ps, region_t *region, short mod) {
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if (!mod || !region) return;
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// Loop through all rectangles
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int nrects;
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int nnewrects = 0;
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pixman_box32_t *rects = pixman_region32_rectangles(region, &nrects);
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pixman_box32_t *newrects = calloc(nrects, sizeof *newrects);
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for (int i = 0; i < nrects; i++) {
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int x1 = max_i(rects[i].x1 - mod, 0);
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int y1 = max_i(rects[i].y1 - mod, 0);
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int x2 = min_i(rects[i].x2 + mod, ps->root_width);
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int y2 = min_i(rects[i].y2 + mod, ps->root_height);
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int wid = x2 - x1;
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int hei = y2 - y1;
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if (wid <= 0 || hei <= 0)
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continue;
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newrects[nnewrects] = (pixman_box32_t) {
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.x1 = x1, .x2 = x2, .y1 = y1, .y2 = y2
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};
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++nnewrects;
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}
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pixman_region32_fini(region);
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pixman_region32_init_rects(region, newrects, nnewrects);
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free(newrects);
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}
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static inline int
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get_alpha_step(session_t *ps, opacity_t o) {
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double d = ((double) o) / OPAQUE;
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@ -240,6 +343,86 @@ set_tgt_clip(session_t *ps, region_t *reg) {
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}
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}
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/**
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* Get the Xinerama screen a window is on.
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*
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* Return an index >= 0, or -1 if not found.
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*
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* XXX move to x.c
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*/
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static inline void
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cxinerama_win_upd_scr(session_t *ps, win *w) {
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#ifdef CONFIG_XINERAMA
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w->xinerama_scr = -1;
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if (!ps->xinerama_scrs)
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return;
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xcb_xinerama_screen_info_t *scrs = xcb_xinerama_query_screens_screen_info(ps->xinerama_scrs);
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int length = xcb_xinerama_query_screens_screen_info_length(ps->xinerama_scrs);
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for (int i = 0; i < length; i++) {
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xcb_xinerama_screen_info_t *s = &scrs[i];
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if (s->x_org <= w->g.x && s->y_org <= w->g.y
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&& s->x_org + s->width >= w->g.x + w->widthb
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&& s->y_org + s->height >= w->g.y + w->heightb) {
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w->xinerama_scr = i;
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return;
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}
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}
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#endif
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}
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// XXX Move to x.c
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static void
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cxinerama_upd_scrs(session_t *ps) {
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#ifdef CONFIG_XINERAMA
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// XXX Consider deprecating Xinerama, switch to RandR when necessary
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free_xinerama_info(ps);
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if (!ps->o.xinerama_shadow_crop || !ps->xinerama_exists) return;
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xcb_xinerama_is_active_reply_t *active =
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xcb_xinerama_is_active_reply(ps->c,
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xcb_xinerama_is_active(ps->c), NULL);
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if (!active || !active->state) {
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free(active);
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return;
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}
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free(active);
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ps->xinerama_scrs = xcb_xinerama_query_screens_reply(ps->c,
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xcb_xinerama_query_screens(ps->c), NULL);
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if (!ps->xinerama_scrs)
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return;
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xcb_xinerama_screen_info_t *scrs = xcb_xinerama_query_screens_screen_info(ps->xinerama_scrs);
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ps->xinerama_nscrs = xcb_xinerama_query_screens_screen_info_length(ps->xinerama_scrs);
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ps->xinerama_scr_regs = allocchk(malloc(sizeof(region_t)
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* ps->xinerama_nscrs));
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for (int i = 0; i < ps->xinerama_nscrs; ++i) {
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const xcb_xinerama_screen_info_t * const s = &scrs[i];
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pixman_region32_init_rect(&ps->xinerama_scr_regs[i], s->x_org, s->y_org, s->width, s->height);
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}
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#endif
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}
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/**
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* Find matched window.
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*
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* XXX move to win.c
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*/
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static inline win *
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find_win_all(session_t *ps, const Window wid) {
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if (!wid || PointerRoot == wid || wid == ps->root || wid == ps->overlay)
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return NULL;
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win *w = find_win(ps, wid);
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if (!w) w = find_toplevel(ps, wid);
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if (!w) w = find_toplevel2(ps, wid);
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return w;
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}
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void queue_redraw(session_t *ps) {
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// If --benchmark is used, redraw is always queued
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if (!ps->redraw_needed && !ps->o.benchmark)
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@ -1401,7 +1584,7 @@ win_blur_background(session_t *ps, win *w, xcb_render_picture_t tgt_buffer,
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}
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}
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void
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static void
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render(session_t *ps, int x, int y, int dx, int dy, int wid, int hei,
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double opacity, bool argb, bool neg,
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xcb_render_picture_t pict, glx_texture_t *ptex,
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@ -2065,7 +2248,7 @@ finish_unmap_win(session_t *ps, win **_w) {
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/* damage region */
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add_damage_from_win(ps, w);
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free_wpaint(ps, w);
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free_paint(ps, &w->paint);
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free_paint(ps, &w->shadow_paint);
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}
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@ -4607,7 +4790,7 @@ redir_stop(session_t *ps) {
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// If we don't destroy them here, looks like the resources are just
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// kept inaccessible somehow
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for (win *w = ps->list; w; w = w->next)
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free_wpaint(ps, w);
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free_paint(ps, &w->paint);
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xcb_composite_unredirect_subwindows(ps->c, ps->root, XCB_COMPOSITE_REDIRECT_MANUAL);
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// Unmap overlay window
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@ -4775,40 +4958,6 @@ x_event_callback(EV_P_ ev_io *w, int revents) {
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}
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}
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static void
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cxinerama_upd_scrs(session_t *ps) {
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#ifdef CONFIG_XINERAMA
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// XXX Consider deprecating Xinerama, switch to RandR when necessary
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free_xinerama_info(ps);
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if (!ps->o.xinerama_shadow_crop || !ps->xinerama_exists) return;
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xcb_xinerama_is_active_reply_t *active =
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xcb_xinerama_is_active_reply(ps->c,
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xcb_xinerama_is_active(ps->c), NULL);
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if (!active || !active->state) {
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free(active);
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return;
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}
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free(active);
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ps->xinerama_scrs = xcb_xinerama_query_screens_reply(ps->c,
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xcb_xinerama_query_screens(ps->c), NULL);
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if (!ps->xinerama_scrs)
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return;
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xcb_xinerama_screen_info_t *scrs = xcb_xinerama_query_screens_screen_info(ps->xinerama_scrs);
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ps->xinerama_nscrs = xcb_xinerama_query_screens_screen_info_length(ps->xinerama_scrs);
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ps->xinerama_scr_regs = allocchk(malloc(sizeof(region_t)
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* ps->xinerama_nscrs));
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for (int i = 0; i < ps->xinerama_nscrs; ++i) {
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const xcb_xinerama_screen_info_t * const s = &scrs[i];
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pixman_region32_init_rect(&ps->xinerama_scr_regs[i], s->x_org, s->y_org, s->width, s->height);
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}
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#endif
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}
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/**
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* Initialize a session.
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*
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192
src/compton.h
192
src/compton.h
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@ -52,12 +52,6 @@ win *find_toplevel2(session_t *ps, Window wid);
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void map_win(session_t *ps, Window id);
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void
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render(session_t *ps, int x, int y, int dx, int dy, int wid, int hei,
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double opacity, bool argb, bool neg,
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xcb_render_picture_t pict, glx_texture_t *ptex,
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const region_t *reg_paint, const glx_prog_main_t *pprogram);
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/**
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* Reset filter on a <code>Picture</code>.
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*/
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@ -119,19 +113,6 @@ free_picture(session_t *ps, xcb_render_picture_t *p) {
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}
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}
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/**
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* Destroy a <code>Damage</code>.
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*/
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inline static void
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free_damage(session_t *ps, xcb_damage_damage_t *p) {
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if (*p) {
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// BadDamage will be thrown if the window is destroyed
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set_ignore_cookie(ps,
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xcb_damage_destroy(ps->c, *p));
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*p = None;
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}
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}
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/**
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* Destroy a condition list.
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*/
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@ -141,23 +122,6 @@ free_wincondlst(c2_lptr_t **pcondlst) {
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continue;
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}
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/**
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* Free Xinerama screen info.
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*/
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static inline void
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free_xinerama_info(session_t *ps) {
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#ifdef CONFIG_XINERAMA
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if (ps->xinerama_scr_regs) {
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for (int i = 0; i < ps->xinerama_nscrs; ++i)
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pixman_region32_fini(&ps->xinerama_scr_regs[i]);
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free(ps->xinerama_scr_regs);
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}
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cxfree(ps->xinerama_scrs);
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ps->xinerama_scrs = NULL;
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ps->xinerama_nscrs = 0;
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#endif
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}
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#ifdef CONFIG_OPENGL
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/**
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* Bind texture in paint_t if we are using GLX backend.
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@ -203,69 +167,6 @@ free_paint(session_t *ps, paint_t *ppaint) {
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ppaint->pixmap = XCB_NONE;
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}
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/**
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* Free w->paint.
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*/
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static inline void
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free_wpaint(session_t *ps, win *w) {
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free_paint(ps, &w->paint);
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}
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/**
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* Destroy all resources in a <code>struct _win</code>.
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*/
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static inline void
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free_win_res(session_t *ps, win *w) {
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free_win_res_glx(ps, w);
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free_paint(ps, &w->paint);
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pixman_region32_fini(&w->bounding_shape);
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free_paint(ps, &w->shadow_paint);
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free_damage(ps, &w->damage);
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rc_region_unref(&w->reg_ignore);
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free(w->name);
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free(w->class_instance);
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free(w->class_general);
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free(w->role);
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}
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/**
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* Free root tile related things.
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*/
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static inline void
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free_root_tile(session_t *ps) {
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free_picture(ps, &ps->root_tile_paint.pict);
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free_texture(ps, &ps->root_tile_paint.ptex);
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if (ps->root_tile_fill) {
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xcb_free_pixmap(ps->c, ps->root_tile_paint.pixmap);
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ps->root_tile_paint.pixmap = XCB_NONE;
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}
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ps->root_tile_paint.pixmap = None;
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ps->root_tile_fill = false;
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}
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/**
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* Get current system clock in milliseconds.
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*/
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static inline time_ms_t
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get_time_ms(void) {
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struct timeval tv;
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gettimeofday(&tv, NULL);
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return tv.tv_sec % SEC_WRAP * 1000 + tv.tv_usec / 1000;
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}
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/**
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* Convert time from milliseconds to struct timeval.
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*/
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static inline struct timeval
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ms_to_tv(int timeout) {
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return (struct timeval) {
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.tv_sec = timeout / MS_PER_SEC,
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.tv_usec = timeout % MS_PER_SEC * (US_PER_SEC / MS_PER_SEC)
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};
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}
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/**
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* Create a XTextProperty of a single string.
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*/
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@ -301,26 +202,6 @@ wid_set_text_prop(session_t *ps, Window wid, Atom prop_atom, char *str) {
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return true;
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}
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/**
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* Stop listening for events on a particular window.
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*/
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static inline void
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win_ev_stop(session_t *ps, win *w) {
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// Will get BadWindow if the window is destroyed
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set_ignore_cookie(ps,
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xcb_change_window_attributes(ps->c, w->id, XCB_CW_EVENT_MASK, (const uint32_t[]) { 0 }));
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if (w->client_win) {
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set_ignore_cookie(ps,
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xcb_change_window_attributes(ps->c, w->client_win, XCB_CW_EVENT_MASK, (const uint32_t[]) { 0 }));
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}
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if (ps->shape_exists) {
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set_ignore_cookie(ps,
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xcb_shape_select_input(ps->c, w->id, 0));
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}
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}
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/**
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* Dump an drawable's info.
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*/
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@ -366,20 +247,6 @@ win_validate_pixmap(session_t *ps, win *w) {
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free_paint(ps, &w->paint);
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}
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/**
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* Find matched window.
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*/
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static inline win *
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find_win_all(session_t *ps, const Window wid) {
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if (!wid || PointerRoot == wid || wid == ps->root || wid == ps->overlay)
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return NULL;
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win *w = find_win(ps, wid);
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if (!w) w = find_toplevel(ps, wid);
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if (!w) w = find_toplevel2(ps, wid);
|
||||
return w;
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalize a convolution kernel.
|
||||
*/
|
||||
|
|
@ -393,38 +260,6 @@ normalize_conv_kern(int wid, int hei, xcb_render_fixed_t *kern) {
|
|||
kern[i] = DOUBLE_TO_XFIXED(XFIXED_TO_DOUBLE(kern[i]) * factor);
|
||||
}
|
||||
|
||||
/**
|
||||
* Resize a region.
|
||||
*/
|
||||
static inline void
|
||||
resize_region(session_t *ps, region_t *region, short mod) {
|
||||
if (!mod || !region) return;
|
||||
// Loop through all rectangles
|
||||
int nrects;
|
||||
int nnewrects = 0;
|
||||
pixman_box32_t *rects = pixman_region32_rectangles(region, &nrects);
|
||||
pixman_box32_t *newrects = calloc(nrects, sizeof *newrects);
|
||||
for (int i = 0; i < nrects; i++) {
|
||||
int x1 = max_i(rects[i].x1 - mod, 0);
|
||||
int y1 = max_i(rects[i].y1 - mod, 0);
|
||||
int x2 = min_i(rects[i].x2 + mod, ps->root_width);
|
||||
int y2 = min_i(rects[i].y2 + mod, ps->root_height);
|
||||
int wid = x2 - x1;
|
||||
int hei = y2 - y1;
|
||||
if (wid <= 0 || hei <= 0)
|
||||
continue;
|
||||
newrects[nnewrects] = (pixman_box32_t) {
|
||||
.x1 = x1, .x2 = x2, .y1 = y1, .y2 = y2
|
||||
};
|
||||
++nnewrects;
|
||||
}
|
||||
|
||||
pixman_region32_fini(region);
|
||||
pixman_region32_init_rects(region, newrects, nnewrects);
|
||||
|
||||
free(newrects);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_OPENGL
|
||||
/**
|
||||
* Ensure we have a GLX context.
|
||||
|
|
@ -439,31 +274,4 @@ ensure_glx_context(session_t *ps) {
|
|||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Get the Xinerama screen a window is on.
|
||||
*
|
||||
* Return an index >= 0, or -1 if not found.
|
||||
*/
|
||||
static inline void
|
||||
cxinerama_win_upd_scr(session_t *ps, win *w) {
|
||||
#ifdef CONFIG_XINERAMA
|
||||
w->xinerama_scr = -1;
|
||||
|
||||
if (!ps->xinerama_scrs)
|
||||
return;
|
||||
|
||||
xcb_xinerama_screen_info_t *scrs = xcb_xinerama_query_screens_screen_info(ps->xinerama_scrs);
|
||||
int length = xcb_xinerama_query_screens_screen_info_length(ps->xinerama_scrs);
|
||||
for (int i = 0; i < length; i++) {
|
||||
xcb_xinerama_screen_info_t *s = &scrs[i];
|
||||
if (s->x_org <= w->g.x && s->y_org <= w->g.y
|
||||
&& s->x_org + s->width >= w->g.x + w->widthb
|
||||
&& s->y_org + s->height >= w->g.y + w->heightb) {
|
||||
w->xinerama_scr = i;
|
||||
return;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// vim: set et sw=2 :
|
||||
|
|
|
|||
21
src/win.c
21
src/win.c
|
|
@ -1194,7 +1194,7 @@ void win_update_bounding_shape(session_t *ps, win *w) {
|
|||
win_rounded_corners(ps, w);
|
||||
|
||||
// Window shape changed, we should free old wpaint and shadow pict
|
||||
free_wpaint(ps, w);
|
||||
free_paint(ps, &w->paint);
|
||||
free_paint(ps, &w->shadow_paint);
|
||||
//printf_errf("(): free out dated pict");
|
||||
|
||||
|
|
@ -1265,3 +1265,22 @@ bool win_is_region_ignore_valid(session_t *ps, win *w) {
|
|||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Stop listening for events on a particular window.
|
||||
*/
|
||||
void win_ev_stop(session_t *ps, win *w) {
|
||||
// Will get BadWindow if the window is destroyed
|
||||
set_ignore_cookie(ps,
|
||||
xcb_change_window_attributes(ps->c, w->id, XCB_CW_EVENT_MASK, (const uint32_t[]) { 0 }));
|
||||
|
||||
if (w->client_win) {
|
||||
set_ignore_cookie(ps,
|
||||
xcb_change_window_attributes(ps->c, w->client_win, XCB_CW_EVENT_MASK, (const uint32_t[]) { 0 }));
|
||||
}
|
||||
|
||||
if (ps->shape_exists) {
|
||||
set_ignore_cookie(ps,
|
||||
xcb_shape_select_input(ps->c, w->id, 0));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -332,6 +332,9 @@ void
|
|||
win_update_frame_extents(session_t *ps, win *w, Window client);
|
||||
bool add_win(session_t *ps, Window id, Window prev);
|
||||
|
||||
// Stop receiving events (except ConfigureNotify, XXX why?) from a window
|
||||
void win_ev_stop(session_t *ps, win *w);
|
||||
|
||||
/**
|
||||
* Get the leader of a window.
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in New Issue