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| author | Alexander Larsson <alexl@redhat.com> | 2009-07-23 21:53:46 +0200 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2009-07-23 22:03:15 +0200 |
| commit | 9d69355e6f000ba2b8c7ae8897a04f3d6c8c19da (patch) | |
| tree | 6d9fa430594b1410009f082c4413e59fa7aa0b17 | |
| parent | e71c5d3ab544466754bb1b85358186e8d7e7b9f9 (diff) | |
| download | gdk-pixbuf-9d69355e6f000ba2b8c7ae8897a04f3d6c8c19da.tar.gz | |
Fix clipping of pixbuf drawing to windows
When the fallback for gdk_draw_pixbuf (gdk_drawable_real_draw_pixbuf)
is called with a window destination we have already applied any clip
regions and offsets for the window, but the window we get is a wrapper
and not an impl. We have to ensure we really draw to the impl, as
otherwise the pixbuf drawing will be clipped by client side subwindows.
This fixes bug 588553.
| -rw-r--r-- | gdk/gdkdraw.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/gdk/gdkdraw.c b/gdk/gdkdraw.c index 44652bcbe..714753083 100644 --- a/gdk/gdkdraw.c +++ b/gdk/gdkdraw.c @@ -1525,6 +1525,7 @@ gdk_drawable_real_draw_pixbuf (GdkDrawable *drawable, GdkRegion *clip; GdkRegion *drect; GdkRectangle tmp_rect; + GdkDrawable *real_drawable; g_return_if_fail (GDK_IS_PIXBUF (pixbuf)); g_return_if_fail (pixbuf->colorspace == GDK_COLORSPACE_RGB); @@ -1597,6 +1598,16 @@ gdk_drawable_real_draw_pixbuf (GdkDrawable *drawable, /* Actually draw */ if (!gc) gc = _gdk_drawable_get_scratch_gc (drawable, FALSE); + + /* Drawable is a wrapper here, but at this time we + have already retargeted the destination to any + impl window and set the clip, so what we really + want to do is draw directly on the impl, ignoring + client side subwindows. */ + if (GDK_IS_WINDOW (drawable)) + real_drawable = GDK_WINDOW_OBJECT (drawable)->impl; + else + real_drawable = drawable; if (pixbuf->has_alpha) { @@ -1667,7 +1678,7 @@ gdk_drawable_real_draw_pixbuf (GdkDrawable *drawable, image->bpl, visual->byte_order, width1, height1); - gdk_draw_image (drawable, gc, image, + gdk_draw_image (real_drawable, gc, image, xs0, ys0, dest_x + x0, dest_y + y0, width1, height1); @@ -1708,7 +1719,7 @@ gdk_drawable_real_draw_pixbuf (GdkDrawable *drawable, { guchar *buf = pixbuf->pixels + src_y * pixbuf->rowstride + src_x * 4; - gdk_draw_rgb_32_image_dithalign (drawable, gc, + gdk_draw_rgb_32_image_dithalign (real_drawable, gc, dest_x, dest_y, width, height, dither, @@ -1719,7 +1730,7 @@ gdk_drawable_real_draw_pixbuf (GdkDrawable *drawable, { guchar *buf = pixbuf->pixels + src_y * pixbuf->rowstride + src_x * 3; - gdk_draw_rgb_image_dithalign (drawable, gc, + gdk_draw_rgb_image_dithalign (real_drawable, gc, dest_x, dest_y, width, height, dither, |