support for nonsquare scalers

[drnoksnes] / platform / sdlvscalers.cpp

diff --git a/platform/sdlvscalers.cpp b/platform/sdlvscalers.cpp
index d949bde..ee29992 100644 (file)
--- a/platform/sdlvscalers.cpp
+++ b/platform/sdlvscalers.cpp
@@ -101,9 +101,9 @@ public:
                x = m_area.x; y = m_area.y; w = m_area.w; h = m_area.h;
        };
 
-       virtual int getRatio() const
+       virtual void getRatio(float & x, float & y) const
        {
-               return 1;
+               x = 1.0f; y = 1.0f;
        };
 
        virtual void prepare() { };
@@ -182,9 +182,9 @@ public:
                x = m_area.x; y = m_area.y; w = m_area.w; h = m_area.h;
        };
 
-       int getRatio() const
+       void getRatio(float & x, float & y) const
        {
-               return 2;
+               x = 2.0f; y = 2.0f;
        };
 
        void prepare() { };
@@ -283,9 +283,9 @@ public:
                x = m_area.x; y = m_area.y; w = m_area.w; h = m_area.h;
        };
 
-       int getRatio() const
+       void getRatio(float & x, float & y) const
        {
-               return 2;
+               x = 2.0f; y = 2.0f;
        };
 
        void prepare() { };
@@ -528,9 +528,9 @@ public:
                x = m_area.x; y = m_area.y; w = m_area.w; h = m_area.h;
        };
 
-       virtual int getRatio() const
+       virtual void getRatio(float & x, float & y) const
        {
-               return ratio_y; // TODO
+               x = ratio_x; y = ratio_y;
        };
 
        virtual void prepare()
@@ -829,9 +829,9 @@ public:
                x = m_area.x; y = m_area.y; w = m_area.w; h = m_area.h;
        };
 
-       int getRatio() const
+       void getRatio(float & x, float & y) const
        {
-               return 2;
+               x = 2.0f; y = 2.0f;
        };
 
        void prepare()