1 /*
   2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.java2d.metal;
  27 
  28 import sun.java2d.SurfaceData;
  29 import sun.java2d.loops.CompositeType;
  30 import sun.java2d.loops.GraphicsPrimitive;
  31 import sun.java2d.loops.GraphicsPrimitiveMgr;
  32 import sun.java2d.loops.SurfaceType;
  33 import sun.java2d.pipe.BufferedMaskBlit;
  34 import sun.java2d.pipe.Region;
  35 
  36 import java.awt.*;
  37 
  38 import static sun.java2d.loops.CompositeType.SrcNoEa;
  39 import static sun.java2d.loops.CompositeType.SrcOver;
  40 import static sun.java2d.loops.SurfaceType.*;
  41 
  42 class MTLMaskBlit extends BufferedMaskBlit {
  43 
  44     static void register() {
  45         GraphicsPrimitive[] primitives = {
  46             new MTLMaskBlit(IntArgb,    SrcOver),
  47             new MTLMaskBlit(IntArgbPre, SrcOver),
  48             new MTLMaskBlit(IntRgb,     SrcOver),
  49             new MTLMaskBlit(IntRgb,     SrcNoEa),
  50             new MTLMaskBlit(IntBgr,     SrcOver),
  51             new MTLMaskBlit(IntBgr,     SrcNoEa),
  52         };
  53         GraphicsPrimitiveMgr.register(primitives);
  54     }
  55 
  56     private MTLMaskBlit(SurfaceType srcType,
  57                         CompositeType compType)
  58     {
  59         super(MTLRenderQueue.getInstance(),
  60               srcType, compType, MTLSurfaceDataBase.MTLSurface);
  61     }
  62 
  63     @Override
  64     protected void validateContext(SurfaceData dstData,
  65                                    Composite comp, Region clip)
  66     {
  67         MTLSurfaceDataBase oglDst = (MTLSurfaceDataBase)dstData;
  68         MTLContext.validateContext(oglDst, oglDst,
  69                                    clip, comp, null, null, null,
  70                                    MTLContext.NO_CONTEXT_FLAGS);
  71     }
  72 }