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57 lines
1.9 KiB
Diff
57 lines
1.9 KiB
Diff
Date: Thu Jan 5 18:40:01 2012 -0500
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Bug 715704. Add a quartz implementation of mark_dirty_rectangle. r=roc
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We need to drop our CGImage cache when the surface has been changed by outside users.
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diff --git a/gfx/cairo/cairo/src/cairo-quartz-surface.c b/gfx/cairo/cairo/src/cairo-quartz-surface.c
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--- a/gfx/cairo/cairo/src/cairo-quartz-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-quartz-surface.c
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@@ -3116,16 +3116,27 @@ _cairo_quartz_surface_clipper_intersect_
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CGContextEOClip (surface->cgContext);
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}
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ND((stderr, "-- intersect_clip_path\n"));
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return CAIRO_STATUS_SUCCESS;
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}
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+static cairo_status_t
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+_cairo_quartz_surface_mark_dirty_rectangle (void *abstract_surface,
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+ int x, int y,
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+ int width, int height)
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+{
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+ cairo_quartz_surface_t *surface = (cairo_quartz_surface_t *) abstract_surface;
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+ _cairo_quartz_surface_will_change (surface);
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+ return CAIRO_STATUS_SUCCESS;
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+}
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+
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+
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// XXXtodo implement show_page; need to figure out how to handle begin/end
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static const struct _cairo_surface_backend cairo_quartz_surface_backend = {
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CAIRO_SURFACE_TYPE_QUARTZ,
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_cairo_quartz_surface_create_similar,
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_cairo_quartz_surface_finish,
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_cairo_quartz_surface_acquire_image,
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_cairo_quartz_surface_release_source_image,
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@@ -3138,17 +3149,17 @@ static const struct _cairo_surface_backe
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NULL, /* create_span_renderer */
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NULL, /* check_span_renderer */
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NULL, /* copy_page */
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NULL, /* show_page */
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_cairo_quartz_surface_get_extents,
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NULL, /* old_show_glyphs */
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NULL, /* get_font_options */
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NULL, /* flush */
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- NULL, /* mark_dirty_rectangle */
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+ _cairo_quartz_surface_mark_dirty_rectangle,
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NULL, /* scaled_font_fini */
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NULL, /* scaled_glyph_fini */
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_cairo_quartz_surface_paint,
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_cairo_quartz_surface_mask,
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_cairo_quartz_surface_stroke,
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_cairo_quartz_surface_fill,
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_cairo_quartz_surface_show_glyphs,
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