Changeset 15433

Timestamp:

09/06/2008 03:19:05 PM (3 months ago)

Author:

AlTheKiller

Message:

fixed: XBMCTex compile error under linux

Location:

branches/linuxport/XBMC/tools/XBMCTex

Files:

• SurfaceSDL.cpp (modified) (1 diff)
• SurfaceSDL.h (modified) (1 diff)

branches/linuxport/XBMC/tools/XBMCTex/SurfaceSDL.cpp

@@ -93 +93 @@
 }
 
+void CSurface::ClampToEdge()
+{
+  // fix up the last row and column to simulate clamp_to_edge
+  if (!m_info.width || !m_info.height == 0)
+    return; // invalid texture
+  CSurfaceRect rect;
+  if (Lock(&rect))
+  {
+    for (unsigned int y = 0; y < m_info.height; y++)
+    {
+      BYTE *src = rect.pBits + y * rect.Pitch;
+      for (unsigned int x = m_info.width; x < m_width; x++)
+        memcpy(src + x*m_bpp, src + (m_info.width - 1)*m_bpp, m_bpp);
+    }
+    BYTE *src = rect.pBits + (m_info.height - 1) * rect.Pitch;
+    for (unsigned int y = m_info.height; y < m_height; y++)
+    {
+      BYTE *dest = rect.pBits + y * rect.Pitch;
+      memcpy(dest, src, rect.Pitch);
+    }
+    Unlock();
+  }
+}
+
 bool CSurface::Lock(CSurfaceRect *rect)
 {

branches/linuxport/XBMC/tools/XBMCTex/SurfaceSDL.h

@@ -56 +56 @@
 private:
   void Clear();
+  void ClampToEdge();
   friend class CGraphicsDevice;
   SDL_Surface *m_surface;