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

1 files changed, 10 insertions, 4 deletions

diff --git a/src/render/sdl2softwaregraphics.cpp b/src/render/sdl2softwaregraphics.cpp
index cbcc5f1cb..04be6b4fd 100644
--- a/src/render/sdl2softwaregraphics.cpp
+++ b/src/render/sdl2softwaregraphics.cpp
@@ -790,7 +790,7 @@ bool SDL2SoftwareGraphics::drawNet(const int x1, const int y1,
     return true;
 }
 
-bool SDL2SoftwareGraphics::calcWindow(ImageCollection *const vertCol,
+void SDL2SoftwareGraphics::calcWindow(ImageCollection *const vertCol,
                                       const int x, const int y,
                                       const int w, const int h,
                                       const ImageRect &imgRect)
@@ -809,9 +809,7 @@ bool SDL2SoftwareGraphics::calcWindow(ImageCollection *const vertCol,
     {
         vert = vertCol->currentVert;
     }
-
-    const Image *const *const grid = &imgRect.grid[0];
-    return calcImageRect(vert, x, y, w, h, imgRect);
+    calcImageRect(vert, x, y, w, h, imgRect);
 }
 
 int SDL2SoftwareGraphics::SDL_FakeUpperBlit(const SDL_Surface *const src,
@@ -1493,4 +1491,12 @@ void SDL2SoftwareGraphics::drawImageRect(const int x, const int y,
     #include "render/openglgraphics_drawImageRect.hpp"
 }
 
+void SDL2SoftwareGraphics::calcImageRect(ImageVertexes *const vert,
+                                         const int x, const int y,
+                                         const int w, const int h,
+                                         const ImageRect &imgRect)
+{
+    #include "render/openglgraphics_calcImageRect.hpp"
+}
+
 #endif  // USE_SDL2