diff options
| -rw-r--r-- | skia/ext/platform_canvas_linux.h | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/skia/ext/platform_canvas_linux.h b/skia/ext/platform_canvas_linux.h index 818b70c..7981f57 100644 --- a/skia/ext/platform_canvas_linux.h +++ b/skia/ext/platform_canvas_linux.h @@ -93,12 +93,13 @@ class CanvasPaintT : public T { if (!isEmpty()) { T::restoreToCount(1); - cairo_t* cairo_drawable = gdk_cairo_create(window_); - cairo_set_source_surface(cairo_drawable, surface_, 0, 0); - cairo_paint(cairo_drawable); - cairo_destroy(cairo_drawable); - - gdk_window_end_paint(window_); + // Blit the dirty rect to the window. + cairo_t* cr = gdk_cairo_create(window_); + cairo_set_source_surface(cr, surface_, 0.0, 0.0); + cairo_rectangle(cr, rectangle_.x, rectangle_.y, + rectangle_.width, rectangle_.height); + cairo_fill(cr); + cairo_destroy(cr); } } @@ -114,19 +115,12 @@ class CanvasPaintT : public T { private: void init(bool opaque) { - gdk_window_begin_paint_rect(window_, &rectangle_); - if (!T::initialize(rectangle_.width, rectangle_.height, opaque, NULL)) { // Cause a deliberate crash; *(char*) 0 = 0; } surface_ = T::getTopPlatformDevice().beginPlatformPaint(); - - // This will bring the canvas into the screen coordinate system for the - // dirty rect - T::translate(SkIntToScalar(-rectangle_.x), - SkIntToScalar(-rectangle_.y)); } cairo_surface_t* surface_; |