1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/app_blender/AppGLWidget.h b/source/blender/freestyle/intern/app_blender/AppGLWidget.h
index 15238ba6269..eb233bfcb7d 100755
--- a/source/blender/freestyle/intern/app_blender/AppGLWidget.h
+++ b/source/blender/freestyle/intern/app_blender/AppGLWidget.h
@@ -329,6 +329,7 @@ public:
 
   /*! glReadPixels */
   typedef enum{
+	RGBA,
     RGB,
     DEPTH
   } PixelFormat;
@@ -345,6 +346,9 @@ public:
     GLenum glformat;
     switch(format)
     {
+	    case RGBA:
+	      glformat = GL_RGBA;
+	      break;
     case RGB:
       glformat = GL_RGB;
       break;