Merge pull request #912 from matricks/threadedflip

Threadedflip

1 files changed, 7 insertions, 2 deletions

diff --git a/src/engine/client/graphics.h b/src/engine/client/graphics.h
index 95e9769a..3ab550dc 100644
--- a/src/engine/client/graphics.h
+++ b/src/engine/client/graphics.h
@@ -89,6 +89,7 @@ public:
 
 	virtual int UnloadTexture(int Index);
 	virtual int LoadTextureRaw(int Width, int Height, int Format, const void *pData, int StoreFormat, int Flags);
+	virtual int LoadTextureRawSub(int TextureID, int x, int y, int Width, int Height, int Format, const void *pData);
 
 	// simple uncompressed RGBA loaders
 	virtual int LoadTexture(const char *pFilename, int StorageType, int StoreFormat, int Flags);
@@ -117,7 +118,7 @@ public:
 	virtual void QuadsDrawFreeform(const CFreeformItem *pArray, int Num);
 	virtual void QuadsText(float x, float y, float Size, float r, float g, float b, float a, const char *pText);
 
-	virtual bool Init();
+	virtual int Init();
 };
 
 class CGraphics_SDL : public CGraphics_OpenGL
@@ -129,7 +130,7 @@ class CGraphics_SDL : public CGraphics_OpenGL
 public:
 	CGraphics_SDL();
 
-	virtual bool Init();
+	virtual int Init();
 	virtual void Shutdown();
 
 	virtual void Minimize();
@@ -143,6 +144,10 @@ public:
 
 	virtual int GetVideoModes(CVideoMode *pModes, int MaxModes);
 
+	// syncronization
+	virtual void InsertSignal(semaphore *pSemaphore);
+	virtual bool IsIdle();
+	virtual void WaitForIdle();
 };
 
 #endif