Move swap control to the host specific GLInterface files.

9 files changed, 40 insertions, 0 deletions

diff --git a/Source/Core/DolphinWX/Src/GLInterface/EGL.cpp b/Source/Core/DolphinWX/Src/GLInterface/EGL.cpp
index b8716ab467..942b60fc1e 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/EGL.cpp
+++ b/Source/Core/DolphinWX/Src/GLInterface/EGL.cpp
@@ -26,6 +26,12 @@ void cInterfaceEGL::UpdateFPSDisplay(const char *text)
 {
 	XStoreName(GLWin.dpy, GLWin.win, text);
 }
+
+void cInterfaceEGL::SwapInterval(int Interval)
+{
+	eglSwapInterval(GLWin.egl_dpy, Interval);
+}
+
 void cInterfaceEGL::Swap()
 {
 	eglSwapBuffers(GLWin.egl_dpy, GLWin.egl_surf);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/EGL.h b/Source/Core/DolphinWX/Src/GLInterface/EGL.h
index c4b6a00b6c..fe127fe0ba 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/EGL.h
+++ b/Source/Core/DolphinWX/Src/GLInterface/EGL.h
@@ -34,6 +34,7 @@ private:
 	cX11Window XWindow;
 public:
 	friend class cX11Window;
+	void SwapInterval(int Interval);
 	void Swap();
 	void UpdateFPSDisplay(const char *Text);
 	bool Create(void *&window_handle);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/GLX.cpp b/Source/Core/DolphinWX/Src/GLInterface/GLX.cpp
index ef60873531..5745823cbf 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/GLX.cpp
+++ b/Source/Core/DolphinWX/Src/GLInterface/GLX.cpp
@@ -27,6 +27,15 @@ void cInterfaceGLX::UpdateFPSDisplay(const char *text)
 {
 	XStoreName(GLWin.dpy, GLWin.win, text);
 }
+
+void cInterfaceGLX::SwapInterval(int Interval)
+{
+	if (glXSwapIntervalSGI)
+		glXSwapIntervalSGI(Interval);
+	else
+		ERROR_LOG(VIDEO, "No support for SwapInterval (framerate clamped to monitor refresh rate).");
+}
+
 void cInterfaceGLX::Swap()
 {
 	glXSwapBuffers(GLWin.dpy, GLWin.win);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/GLX.h b/Source/Core/DolphinWX/Src/GLInterface/GLX.h
index 73a6690ec5..83bb14a507 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/GLX.h
+++ b/Source/Core/DolphinWX/Src/GLInterface/GLX.h
@@ -31,6 +31,7 @@ private:
 	cX11Window XWindow;
 public:
 	friend class cX11Window;
+	void SwapInterval(int Interval);
 	void Swap();
 	void UpdateFPSDisplay(const char *Text);
 	bool Create(void *&window_handle);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/InterfaceBase.h b/Source/Core/DolphinWX/Src/GLInterface/InterfaceBase.h
index 3e4f10fcd4..c2d1ffc54b 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/InterfaceBase.h
+++ b/Source/Core/DolphinWX/Src/GLInterface/InterfaceBase.h
@@ -29,6 +29,7 @@ public:
 	virtual bool MakeCurrent() = 0;
 	virtual void Shutdown() = 0; 
 
+	virtual void SwapInterval(int Interval) { }
 	virtual u32 GetBackBufferWidth() { return s_backbuffer_width; }
 	virtual u32 GetBackBufferHeight() { return s_backbuffer_height; }
 	virtual void SetBackBufferDimensions(u32 W, u32 H) {s_backbuffer_width = W; s_backbuffer_height = H; }
diff --git a/Source/Core/DolphinWX/Src/GLInterface/WGL.cpp b/Source/Core/DolphinWX/Src/GLInterface/WGL.cpp
index c97cb48bdf..ce1bb3d946 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/WGL.cpp
+++ b/Source/Core/DolphinWX/Src/GLInterface/WGL.cpp
@@ -27,6 +27,13 @@
 static HDC hDC = NULL;       // Private GDI Device Context
 static HGLRC hRC = NULL;     // Permanent Rendering Context
 
+void cInterfaceWGL::SwapInterval(int Interval)
+{
+	if (WGLEW_EXT_swap_control)
+		wglSwapIntervalEXT(Interval);
+	else
+		ERROR_LOG(VIDEO, "No support for SwapInterval (framerate clamped to monitor refresh rate).");
+}
 void cInterfaceWGL::Swap()
 {
 	SwapBuffers(hDC);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/WGL.h b/Source/Core/DolphinWX/Src/GLInterface/WGL.h
index 184ddd475f..18b8b2afb0 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/WGL.h
+++ b/Source/Core/DolphinWX/Src/GLInterface/WGL.h
@@ -28,6 +28,7 @@
 class cInterfaceWGL : public cInterfaceBase
 {
 public:
+	void SwapInterval(int Interval);
 	void Swap();
 	void UpdateFPSDisplay(const char *Text);
 	bool Create(void *&window_handle);
diff --git a/Source/Core/DolphinWX/Src/GLInterface/WX.cpp b/Source/Core/DolphinWX/Src/GLInterface/WX.cpp
index d5415c8ed9..16de6369a7 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/WX.cpp
+++ b/Source/Core/DolphinWX/Src/GLInterface/WX.cpp
@@ -23,6 +23,19 @@
 #include "../GLInterface.h"
 #include "WX.h"
 
+void cInterfaceWX::SwapInterval(int Interval)
+{
+	// WX interface only used on Apple
+#ifdef __APPLE__
+#if defined USE_WX && USE_WX
+	NSOpenGLContext *ctx = GLWin.glCtxt->GetWXGLContext();
+#else
+	NSOpenGLContext *ctx = GLWin.cocoaCtx;
+#endif
+	[ctx setValues: &Interval forParameter: NSOpenGLCPSwapInterval];
+#endif
+}
+
 void cInterfaceWX::Swap()
 {
 	GLWin.glCanvas->SwapBuffers();
diff --git a/Source/Core/DolphinWX/Src/GLInterface/WX.h b/Source/Core/DolphinWX/Src/GLInterface/WX.h
index 7772f864e5..82304942ea 100644
--- a/Source/Core/DolphinWX/Src/GLInterface/WX.h
+++ b/Source/Core/DolphinWX/Src/GLInterface/WX.h
@@ -35,6 +35,7 @@
 class cInterfaceWX : public cInterfaceBase
 {
 public:
+	void SwapInterval(int Interval);
 	void Swap();
 	void UpdateFPSDisplay(const char *Text);
 	bool Create(void *&window_handle);