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 #ifndef MTLBufImgOps_h_Included
  27 #define MTLBufImgOps_h_Included
  28 
  29 #include "MTLContext.h"
  30 
  31 void MTLBufImgOps_EnableConvolveOp(MTLContext *mtlc, jlong pSrcOps,
  32                                    jboolean edgeZeroFill,
  33                                    jint kernelWidth, jint KernelHeight,
  34                                    unsigned char *kernelVals);
  35 void MTLBufImgOps_DisableConvolveOp(MTLContext *mtlc);
  36 void MTLBufImgOps_EnableRescaleOp(MTLContext *mtlc, jlong pSrcOps,
  37                                   jboolean nonPremult,
  38                                   unsigned char *scaleFactors,
  39                                   unsigned char *offsets);
  40 void MTLBufImgOps_DisableRescaleOp(MTLContext *mtlc);
  41 void MTLBufImgOps_EnableLookupOp(MTLContext *mtlc, jlong pSrcOps,
  42                                  jboolean nonPremult, jboolean shortData,
  43                                  jint numBands, jint bandLength, jint offset,
  44                                  void *tableValues);
  45 void MTLBufImgOps_DisableLookupOp(MTLContext *mtlc);
  46 
  47 #endif /* MTLBufImgOps_h_Included */