Changeset 1885

Timestamp:

11/22/07 00:24:07 (6 years ago)

Author:

gyuque

Message:

/lang/c/firefox3b1: (cairo) merged high level APIs for mask-blur * internal APIs not yet! *

Location:

lang/c/firefox3b1

Files:

• mozilla/gfx/cairo/cairo/src/cairo-gstate-private.h (modified) (1 diff)
• mozilla/gfx/cairo/cairo/src/cairo-gstate.c (modified) (1 diff)
• mozilla/gfx/cairo/cairo/src/cairo.c (modified) (1 diff)
• mozilla/gfx/cairo/cairo/src/cairo.h (modified) (1 diff)
• mozilla/gfx/cairo/cairo/src/cairoint.h (modified) (1 diff)
• test/mozcairotest/mozcairotest.cpp (modified) (2 diffs)

lang/c/firefox3b1/mozilla/gfx/cairo/cairo/src/cairo-gstate-private.h

@@ -66 +66 @@
     cairo_pattern_t *source;
 
+        unsigned int mask_blur_radius;
+
     struct _cairo_gstate *next;
 };

lang/c/firefox3b1/mozilla/gfx/cairo/cairo/src/cairo-gstate.c

@@ -1651 +1651 @@
 }
 
+cairo_status_t
+_cairo_gstate_set_mask_blur_radius (cairo_gstate_t *gstate,
+                                                                        unsigned int radius)
+{
+    gstate->mask_blur_radius = radius;
+
+    return CAIRO_STATUS_SUCCESS;
+}
+
 /**
  * _cairo_gstate_transform_glyphs_to_backend:

lang/c/firefox3b1/mozilla/gfx/cairo/cairo/src/cairo.c

@@ -883 +883 @@
     if (status)
         _cairo_set_error (cr, status);
+}
+
+/**
+ * cairo_set_mask_blur_radius:
+ * @cr: a #cairo_t
+ * @radius: a radius in pixels
+ *
+ * Set the blur radius of mask for drawing shapes.
+ **/
+void
+cairo_set_mask_blur_radius (cairo_t *cr, unsigned int radius)
+{
+    cairo_status_t status;
+
+    if (cr->status)
+        return;
+
+    status = _cairo_gstate_set_mask_blur_radius (cr->gstate, radius);
+    if (status)
+        _cairo_set_error (cr, status);
 }
 

lang/c/firefox3b1/mozilla/gfx/cairo/cairo/src/cairo.h

@@ -405 +405 @@
 cairo_public void
 cairo_set_antialias (cairo_t *cr, cairo_antialias_t antialias);
+
+cairo_public void
+cairo_set_mask_blur_radius (cairo_t *cr, unsigned int radius);
 
 /**

lang/c/firefox3b1/mozilla/gfx/cairo/cairo/src/cairoint.h

@@ -2356 +2356 @@
 cairo_private cairo_antialias_t
 _cairo_gstate_get_antialias (cairo_gstate_t *gstate);
+
+cairo_private cairo_status_t
+_cairo_gstate_set_mask_blur_radius(cairo_gstate_t *gstate,
+                             unsigned int radius);
 
 /* cairo-region.c */

lang/c/firefox3b1/test/mozcairotest/mozcairotest.cpp

@@ -58 +58 @@
 
         return (int) msg.wParam;
+}
+
+void testCairo()
+{
+        cairo_t* g = cairo_create(csTestSurface);
+        cairo_set_mask_blur_radius(g, 1);
+        cairo_destroy(g);
 }
 
@@ -137 +144 @@
         {
         case WM_CREATE:
-           init(hWnd);
+                init(hWnd);
+                testCairo();
                 break;
         case WM_COMMAND: