src/share/classes/sun/java2d/opengl/OGLBlitLoops.java

rev 9629 : 8038644: Fix raw and unchecked warnings in sun.java2d.*
Reviewed-by:

*** 726,736 ****
   * (premultiplied) surface down to OpenGL.
   */
  class OGLGeneralBlit extends Blit {
  
      private Blit performop;
!     private WeakReference srcTmp;
  
      OGLGeneralBlit(SurfaceType dstType,
                     CompositeType compType,
                     Blit performop)
      {
--- 726,736 ----
   * (premultiplied) surface down to OpenGL.
   */
  class OGLGeneralBlit extends Blit {
  
      private Blit performop;
!     private WeakReference<SurfaceData> srcTmp;
  
      OGLGeneralBlit(SurfaceType dstType,
                     CompositeType compType,
                     Blit performop)
      {
*** 748,758 ****
                                              SurfaceType.IntArgbPre);
  
          SurfaceData cachedSrc = null;
          if (srcTmp != null) {
              // use cached intermediate surface, if available
!             cachedSrc = (SurfaceData)srcTmp.get();
          }
  
          // convert source to IntArgbPre
          src = convertFrom(convertsrc, src, sx, sy, w, h,
                            cachedSrc, BufferedImage.TYPE_INT_ARGB_PRE);
--- 748,758 ----
                                              SurfaceType.IntArgbPre);
  
          SurfaceData cachedSrc = null;
          if (srcTmp != null) {
              // use cached intermediate surface, if available
!             cachedSrc = srcTmp.get();
          }
  
          // convert source to IntArgbPre
          src = convertFrom(convertsrc, src, sx, sy, w, h,
                            cachedSrc, BufferedImage.TYPE_INT_ARGB_PRE);
*** 761,771 ****
          performop.Blit(src, dst, comp, clip,
                         0, 0, dx, dy, w, h);
  
          if (src != cachedSrc) {
              // cache the intermediate surface
!             srcTmp = new WeakReference(src);
          }
      }
  }
  
  class OGLAnyCompositeBlit extends Blit {
--- 761,771 ----
          performop.Blit(src, dst, comp, clip,
                         0, 0, dx, dy, w, h);
  
          if (src != cachedSrc) {
              // cache the intermediate surface
!             srcTmp = new WeakReference<>(src);
          }
      }
  }
  
  class OGLAnyCompositeBlit extends Blit {
*** 800,810 ****
          performop.Blit(src, dstBuffer, comp, clip,
                         sx, sy, 0, 0, w, h);
  
          if (dstBuffer != cachedDst) {
              // cache the intermediate surface
!             dstTmp = new WeakReference(dstBuffer);
          }
  
          // now blit the buffer back to the destination
          convertdst = Blit.getFromCache(dstBuffer.getSurfaceType(),
                                              CompositeType.SrcNoEa,
--- 800,810 ----
          performop.Blit(src, dstBuffer, comp, clip,
                         sx, sy, 0, 0, w, h);
  
          if (dstBuffer != cachedDst) {
              // cache the intermediate surface
!             dstTmp = new WeakReference<>(dstBuffer);
          }
  
          // now blit the buffer back to the destination
          convertdst = Blit.getFromCache(dstBuffer.getSurfaceType(),
                                              CompositeType.SrcNoEa,