add drawImageRect into each renderer. but copy function body to shared file.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/render/nullopenglgraphics.h b/src/render/nullopenglgraphics.h
index d047f1035..35aa8d3de 100644
--- a/src/render/nullopenglgraphics.h
+++ b/src/render/nullopenglgraphics.h
@@ -81,6 +81,13 @@ class NullOpenGLGraphics final : public Graphics
 
         void initArrays() override final;
 
+        /**
+         * Draws a rectangle using images. 4 corner images, 4 side images and 1
+         * image for the inside.
+         */
+        void drawImageRect(int x, int y, int w, int h,
+                           const ImageRect &imgRect);
+
 #ifdef DEBUG_DRAW_CALLS
         unsigned int getDrawCalls() const
         { return mLastDrawCalls; }