1 files changed, 20 insertions, 11 deletions

diff --git a/base/gfx/gtk_util.cc b/base/gfx/gtk_util.cc
index ba93c34..0d2eee0 100755
--- a/base/gfx/gtk_util.cc
+++ b/base/gfx/gtk_util.cc
@@ -40,25 +40,34 @@ static void FreePixels(guchar* pixels, gpointer data) {
   free(data);
 }
 
-GdkPixbuf* GdkPixbufFromSkBitmap(const SkBitmap* bitmap) {
-  bitmap->lockPixels();
-  int width = bitmap->width();
-  int height = bitmap->height();
-  int stride = bitmap->rowBytes();
-  const guchar* orig_data = static_cast<guchar*>(bitmap->getPixels());
-  guchar* data = static_cast<guchar*>(malloc(height * stride));
+uint8_t* BGRAToRGBA(const uint8_t* pixels, int width, int height, int stride) {
+  if (stride == 0)
+    stride = width * 4;
+
+  guchar* new_pixels = static_cast<guchar*>(malloc(height * stride));
 
   // We have to copy the pixels and swap from BGRA to RGBA.
   for (int i = 0; i < height; ++i) {
     for (int j = 0; j < width; ++j) {
       int idx = i * stride + j * 4;
-      data[idx] = orig_data[idx + 2];
-      data[idx + 1] = orig_data[idx + 1];
-      data[idx + 2] = orig_data[idx];
-      data[idx + 3] = orig_data[idx + 3];
+      new_pixels[idx] = pixels[idx + 2];
+      new_pixels[idx + 1] = pixels[idx + 1];
+      new_pixels[idx + 2] = pixels[idx];
+      new_pixels[idx + 3] = pixels[idx + 3];
     }
   }
 
+  return new_pixels;
+}
+
+GdkPixbuf* GdkPixbufFromSkBitmap(const SkBitmap* bitmap) {
+  bitmap->lockPixels();
+  int width = bitmap->width();
+  int height = bitmap->height();
+  int stride = bitmap->rowBytes();
+  const guchar* orig_data = static_cast<guchar*>(bitmap->getPixels());
+  guchar* data = BGRAToRGBA(orig_data, width, height, stride);
+
   // This pixbuf takes ownership of our malloc()ed data and will
   // free it for us when it is destroyed.
   GdkPixbuf* pixbuf = gdk_pixbuf_new_from_data(