1 files changed, 24 insertions, 1 deletions

diff --git a/src/libui_sdl/libui/ui.h b/src/libui_sdl/libui/ui.h
index 5f40aff..e15c127 100644
--- a/src/libui_sdl/libui/ui.h
+++ b/src/libui_sdl/libui/ui.h
@@ -108,6 +108,8 @@ typedef struct uiWindow uiWindow;
 #define uiWindow(this) ((uiWindow *) (this))
 _UI_EXTERN char *uiWindowTitle(uiWindow *w);
 _UI_EXTERN void uiWindowSetTitle(uiWindow *w, const char *title);
+_UI_EXTERN void uiWindowPosition(uiWindow *w, int *x, int *y);
+_UI_EXTERN void uiWindowSetPosition(uiWindow *w, int x, int y);
 _UI_EXTERN void uiWindowContentSize(uiWindow *w, int *width, int *height);
 _UI_EXTERN void uiWindowSetContentSize(uiWindow *w, int width, int height);
 _UI_EXTERN int uiWindowMinimized(uiWindow *w);
@@ -326,6 +328,10 @@ _UI_ENUM(uiWindowResizeEdge) {
 	// TODO way to bring up the system menu instead?
 };
 
+#define uiGLVersion(major, minor)  ((major) | ((minor)<<16))
+#define uiGLVerMajor(ver)          ((ver) & 0xFFFF)
+#define uiGLVerMinor(ver)          ((ver) >> 16)
+
 #define uiArea(this) ((uiArea *) (this))
 // TODO give a better name
 // TODO document the types of width and height
@@ -342,6 +348,7 @@ _UI_EXTERN void uiAreaBeginUserWindowMove(uiArea *a);
 _UI_EXTERN void uiAreaBeginUserWindowResize(uiArea *a, uiWindowResizeEdge edge);
 _UI_EXTERN void uiAreaSetBackgroundColor(uiArea *a, int r, int g, int b);
 _UI_EXTERN uiArea *uiNewArea(uiAreaHandler *ah);
+_UI_EXTERN uiArea *uiNewGLArea(uiAreaHandler *ah, const unsigned int* req_versions);
 _UI_EXTERN uiArea *uiNewScrollingArea(uiAreaHandler *ah, int width, int height);
 
 struct uiAreaDrawParams {
@@ -509,7 +516,7 @@ _UI_EXTERN void uiDrawSave(uiDrawContext *c);
 _UI_EXTERN void uiDrawRestore(uiDrawContext *c);
 
 // bitmap API
-_UI_EXTERN uiDrawBitmap* uiDrawNewBitmap(uiDrawContext* c, int width, int height);
+_UI_EXTERN uiDrawBitmap* uiDrawNewBitmap(uiDrawContext* c, int width, int height, int alpha);
 _UI_EXTERN void uiDrawBitmapUpdate(uiDrawBitmap* bmp, const void* data);
 _UI_EXTERN void uiDrawBitmapDraw(uiDrawContext* c, uiDrawBitmap* bmp, uiRect* srcrect, uiRect* dstrect, int filter);
 _UI_EXTERN void uiDrawFreeBitmap(uiDrawBitmap* bmp);
@@ -599,6 +606,22 @@ _UI_EXTERN void uiDrawTextLayoutSetColor(uiDrawTextLayout *layout, int startChar
 
 _UI_EXTERN void uiDrawText(uiDrawContext *c, double x, double y, uiDrawTextLayout *layout);
 
+
+// OpenGL support
+
+typedef struct uiGLContext uiGLContext;
+
+_UI_EXTERN uiGLContext *uiAreaGetGLContext(uiArea* a);
+_UI_EXTERN void uiGLMakeContextCurrent(uiGLContext* ctx);
+_UI_EXTERN void uiGLBegin(uiGLContext* ctx);
+_UI_EXTERN void uiGLEnd(uiGLContext* ctx);
+_UI_EXTERN unsigned int uiGLGetVersion(uiGLContext* ctx);
+_UI_EXTERN void *uiGLGetProcAddress(const char* proc);
+_UI_EXTERN int uiGLGetFramebuffer(uiGLContext* ctx);
+_UI_EXTERN float uiGLGetFramebufferScale(uiGLContext* ctx);
+_UI_EXTERN void uiGLSwapBuffers(uiGLContext* ctx);
+
+
 _UI_ENUM(uiModifiers) {
 	uiModifierCtrl = 1 << 0,
 	uiModifierAlt = 1 << 1,