Merge pull request #165 from neobrain/viewport-scaling

Stretch emulation output to render window and be display density independent

1 files changed, 8 insertions, 3 deletions

diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index eed201a95..7fdcec731 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -4,13 +4,15 @@
 
 #pragma once
 
+#include <array>
+
 #include "generated/gl_3_2_core.h"
 
-#include "common/common.h"
+#include "common/math_util.h"
+
 #include "core/hw/gpu.h"
-#include "video_core/renderer_base.h"
 
-#include <array>
+#include "video_core/renderer_base.h"
 
 class EmuWindow;
 
@@ -52,6 +54,9 @@ private:
     static void LoadFBToActiveGLTexture(const GPU::Regs::FramebufferConfig& framebuffer,
                                         const TextureInfo& texture);
 
+    /// Computes the viewport rectangle
+    MathUtil::Rectangle<unsigned> GetViewportExtent();
+
     EmuWindow*  render_window;                    ///< Handle to render window
     u32         last_mode;                        ///< Last render mode