gecko-dev/gfx/cairo/quartz-get-image-performance.patch

44 lines
1.6 KiB
Diff

# HG changeset patch
# User Matt Woodrow <mwoodrow@mozilla.com>
# Date 1314162877 -43200
# Node ID 87458c4670dcd16be5a5715d741ee2ca4cf18d0f
# Parent 95eb700a64591cda694c284a9f8ad08c11e3dd97
Bug 675837 - Only flush Quartz surfaces on the success paths during cairo_quartz_get_image. r=roc
diff --git a/gfx/cairo/cairo/src/cairo-quartz-surface.c b/gfx/cairo/cairo/src/cairo-quartz-surface.c
--- a/gfx/cairo/cairo/src/cairo-quartz-surface.c
+++ b/gfx/cairo/cairo/src/cairo-quartz-surface.c
@@ -1909,30 +1909,30 @@ _cairo_quartz_get_image (cairo_quartz_su
unsigned char *imageData;
cairo_image_surface_t *isurf;
if (IS_EMPTY(surface)) {
*image_out = (cairo_image_surface_t*) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 0, 0);
return CAIRO_STATUS_SUCCESS;
}
- CGContextFlush(surface->cgContext);
-
if (surface->imageSurfaceEquiv) {
+ CGContextFlush(surface->cgContext);
*image_out = (cairo_image_surface_t*) cairo_surface_reference(surface->imageSurfaceEquiv);
return CAIRO_STATUS_SUCCESS;
}
if (_cairo_quartz_is_cgcontext_bitmap_context(surface->cgContext)) {
unsigned int stride;
unsigned int bitinfo;
unsigned int bpc, bpp;
CGColorSpaceRef colorspace;
unsigned int color_comps;
+ CGContextFlush(surface->cgContext);
imageData = (unsigned char *) CGBitmapContextGetData(surface->cgContext);
#ifdef USE_10_3_WORKAROUNDS
bitinfo = CGBitmapContextGetAlphaInfo (surface->cgContext);
#else
bitinfo = CGBitmapContextGetBitmapInfo (surface->cgContext);
#endif
stride = CGBitmapContextGetBytesPerRow (surface->cgContext);