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comparison src/X_supp.c @ 448:16116d84bc5e

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Replace Cairo with a abstract layer mb_graph_engine. mb_graph_engine is a layer to separate MadButterfly from Cairo. It is only a set of macro mapping to cairo implementation, now. But, it provides a oppotunities to replace cairo with other engines; likes skia.
author Thinker K.F. Li <thinker@branda.to>
date Tue, 04 Aug 2009 23:35:41 +0800
parents 892f4efe2e48
children a417fd980228
comparison
equal deleted inserted replaced
447:38aae921243f 448:16116d84bc5e
1 #include <stdio.h> 1 #include <stdio.h>
2 #include <stdlib.h> 2 #include <stdlib.h>
3 #include <string.h> 3 #include <string.h>
4 #include <X11/Xlib.h> 4 #include <X11/Xlib.h>
5 #include <X11/Xutil.h> 5 #include <X11/Xutil.h>
6 #include <cairo.h> 6 #include "mb_graph_engine.h"
7 #include <cairo-xlib.h> 7 #include <cairo-xlib.h>
8 #include "mb_redraw_man.h" 8 #include "mb_redraw_man.h"
9 #include "mb_timer.h" 9 #include "mb_timer.h"
10 #include "mb_X_supp.h" 10 #include "mb_X_supp.h"
11 11
29 29
30 struct _X_MB_runtime { 30 struct _X_MB_runtime {
31 Display *display; 31 Display *display;
32 Window win; 32 Window win;
33 Visual *visual; 33 Visual *visual;
34 cairo_surface_t *surface, *backend_surface; 34 mbe_surface_t *surface, *backend_surface;
35 cairo_t *cr, *backend_cr; 35 mbe_t *cr, *backend_cr;
36 redraw_man_t *rdman; 36 redraw_man_t *rdman;
37 mb_tman_t *tman; 37 mb_tman_t *tman;
38 mb_img_ldr_t *img_ldr; 38 mb_img_ldr_t *img_ldr;
39 int w, h; 39 int w, h;
40 40
439 xmb_rt->h = h; 439 xmb_rt->h = h;
440 X_init_connection(display_name, w, h, &xmb_rt->display, 440 X_init_connection(display_name, w, h, &xmb_rt->display,
441 &xmb_rt->visual, &xmb_rt->win); 441 &xmb_rt->visual, &xmb_rt->win);
442 442
443 xmb_rt->surface = 443 xmb_rt->surface =
444 cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h); 444 mbe_image_surface_create(CAIRO_FORMAT_ARGB32, w, h);
445 445
446 xmb_rt->backend_surface = 446 xmb_rt->backend_surface =
447 cairo_xlib_surface_create(xmb_rt->display, 447 mbe_xlib_surface_create(xmb_rt->display,
448 xmb_rt->win, 448 xmb_rt->win,
449 xmb_rt->visual, 449 xmb_rt->visual,
450 w, h); 450 w, h);
451 451
452 xmb_rt->cr = cairo_create(xmb_rt->surface); 452 xmb_rt->cr = mbe_create(xmb_rt->surface);
453 xmb_rt->backend_cr = cairo_create(xmb_rt->backend_surface); 453 xmb_rt->backend_cr = mbe_create(xmb_rt->backend_surface);
454 454
455 cairo_set_source_surface(xmb_rt->backend_cr, xmb_rt->surface, 0, 0); 455 mbe_set_source_surface(xmb_rt->backend_cr, xmb_rt->surface, 0, 0);
456 456
457 xmb_rt->rdman = (redraw_man_t *)malloc(sizeof(redraw_man_t)); 457 xmb_rt->rdman = (redraw_man_t *)malloc(sizeof(redraw_man_t));
458 redraw_man_init(xmb_rt->rdman, xmb_rt->cr, xmb_rt->backend_cr); 458 redraw_man_init(xmb_rt->rdman, xmb_rt->cr, xmb_rt->backend_cr);
459 // FIXME: This is a wired loopback reference. This is inly required when we need 459 // FIXME: This is a wired loopback reference. This is inly required when we need
460 // to get the xmb_rt->tman for the animation. We should relocate the tman 460 // to get the xmb_rt->tman for the animation. We should relocate the tman
489 489
490 if(xmb_rt->img_ldr) 490 if(xmb_rt->img_ldr)
491 MB_IMG_LDR_FREE(xmb_rt->img_ldr); 491 MB_IMG_LDR_FREE(xmb_rt->img_ldr);
492 492
493 if(xmb_rt->cr) 493 if(xmb_rt->cr)
494 cairo_destroy(xmb_rt->cr); 494 mbe_destroy(xmb_rt->cr);
495 if(xmb_rt->backend_cr) 495 if(xmb_rt->backend_cr)
496 cairo_destroy(xmb_rt->backend_cr); 496 mbe_destroy(xmb_rt->backend_cr);
497 497
498 if(xmb_rt->surface) 498 if(xmb_rt->surface)
499 cairo_surface_destroy(xmb_rt->surface); 499 mbe_surface_destroy(xmb_rt->surface);
500 if(xmb_rt->backend_surface) 500 if(xmb_rt->backend_surface)
501 cairo_surface_destroy(xmb_rt->backend_surface); 501 mbe_surface_destroy(xmb_rt->backend_surface);
502 502
503 if(xmb_rt->display) 503 if(xmb_rt->display)
504 XCloseDisplay(xmb_rt->display); 504 XCloseDisplay(xmb_rt->display);
505 505
506 X_kb_destroy(&xmb_rt->kbinfo); 506 X_kb_destroy(&xmb_rt->kbinfo);