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comparison src/redraw_man.c @ 25:29937c26bb01

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Fix bug of a dark line appear when animating. - Don't setup clips on buffer surface. - But, apply clips on XLib surface.
author Thinker K.F. Li <thinker@branda.to>
date Sun, 03 Aug 2008 02:19:32 +0800
parents e598bc809c0f
children d50f33040de6
comparison
equal deleted inserted replaced
24:e598bc809c0f 25:29937c26bb01
493 } 493 }
494 } 494 }
495 } 495 }
496 496
497 #ifndef UNITTEST 497 #ifndef UNITTEST
498 static void clean_clip(cairo_t *cr) { 498 static void clean_canvas(cairo_t *cr) {
499 cairo_pattern_t *pt; 499 cairo_pattern_t *pt;
500 500
501 pt = cairo_get_source(cr); 501 pt = cairo_get_source(cr);
502 cairo_pattern_reference(pt); 502 cairo_pattern_reference(pt);
503 /* TODO: clean to background color. */ 503 /* TODO: clean to background color. */
530 make_clip(rdman->backend, n_dirty_areas, dirty_areas); 530 make_clip(rdman->backend, n_dirty_areas, dirty_areas);
531 531
532 cairo_paint(rdman->backend); 532 cairo_paint(rdman->backend);
533 } 533 }
534 #else /* UNITTEST */ 534 #else /* UNITTEST */
535 static void clean_clip(cairo_t *cr) { 535 static void clean_canvas(cairo_t *cr) {
536 } 536 }
537 537
538 static void make_clip(cairo_t *cr, int n_dirty_areas, 538 static void make_clip(cairo_t *cr, int n_dirty_areas,
539 area_t **dirty_areas) { 539 area_t **dirty_areas) {
540 } 540 }
628 } 628 }
629 629
630 n_dirty_areas = rdman->n_dirty_areas; 630 n_dirty_areas = rdman->n_dirty_areas;
631 dirty_areas = rdman->dirty_areas; 631 dirty_areas = rdman->dirty_areas;
632 if(n_dirty_areas > 0) { 632 if(n_dirty_areas > 0) {
633 make_clip(rdman->cr, n_dirty_areas, dirty_areas); 633 clean_canvas(rdman->cr);
634 clean_clip(rdman->cr);
635 draw_shapes_in_areas(rdman, n_dirty_areas, dirty_areas); 634 draw_shapes_in_areas(rdman, n_dirty_areas, dirty_areas);
636 copy_cr_2_backend(rdman, rdman->n_dirty_areas, rdman->dirty_areas); 635 copy_cr_2_backend(rdman, rdman->n_dirty_areas, rdman->dirty_areas);
637 rdman->n_dirty_areas = 0; 636 rdman->n_dirty_areas = 0;
638 reset_clip(rdman); 637 reset_clip(rdman);
639 } 638 }