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 MTLRenderer_h_Included
  27 #define MTLRenderer_h_Included
  28 
  29 #include "sun_java2d_pipe_BufferedRenderPipe.h"
  30 #include "MTLContext.h"
  31 #include "MTLGraphicsConfig.h"
  32 #import "MTLLayer.h"
  33 
  34 #define BYTES_PER_POLY_POINT \
  35     sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_POLY_POINT
  36 #define BYTES_PER_SCANLINE \
  37     sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_SCANLINE
  38 #define BYTES_PER_SPAN \
  39     sun_java2d_pipe_BufferedRenderPipe_BYTES_PER_SPAN
  40 
  41 void MTLRenderer_DrawLine(MTLContext *mtlc, BMTLSDOps * dstOps,
  42                           jint x1, jint y1, jint x2, jint y2);
  43 void MTLRenderer_DrawRect(MTLContext *mtlc, BMTLSDOps * dstOps,
  44                           jint x, jint y, jint w, jint h);
  45 void MTLRenderer_DrawPoly(MTLContext *mtlc, BMTLSDOps * dstOps,
  46                           jint nPoints, jint isClosed,
  47                           jint transX, jint transY,
  48                           jint *xPoints, jint *yPoints);
  49 void MTLRenderer_DrawScanlines(MTLContext *mtlc, BMTLSDOps * dstOps,
  50                                jint count, jint *scanlines);
  51 void MTLRenderer_DrawParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
  52                                    jfloat fx11, jfloat fy11,
  53                                    jfloat dx21, jfloat dy21,
  54                                    jfloat dx12, jfloat dy12,
  55                                    jfloat lw21, jfloat lw12);
  56 void MTLRenderer_DrawAAParallelogram(MTLContext *mtlc, BMTLSDOps *dstOps,
  57                                      jfloat fx11, jfloat fy11,
  58                                      jfloat dx21, jfloat dy21,
  59                                      jfloat dx12, jfloat dy12,
  60                                      jfloat lw21, jfloat lw12);
  61 
  62 void MTLRenderer_FillRect(MTLContext *mtlc, BMTLSDOps * dstOps,
  63                           jint x, jint y, jint w, jint h);
  64 void MTLRenderer_FillSpans(MTLContext *mtlc, BMTLSDOps * dstOps,
  65                            jint count, jint *spans);
  66 void MTLRenderer_FillParallelogram(MTLContext *mtlc, BMTLSDOps * dstOps,
  67                                    jfloat fx11, jfloat fy11,
  68                                    jfloat dx21, jfloat dy21,
  69                                    jfloat dx12, jfloat dy12);
  70 void MTLRenderer_FillAAParallelogram(MTLContext *mtlc, BMTLSDOps *dstOps,
  71                                      jfloat fx11, jfloat fy11,
  72                                      jfloat dx21, jfloat dy21,
  73                                      jfloat dx12, jfloat dy12);
  74 
  75 void MTLRenderer_EnableAAParallelogramProgram();
  76 void MTLRenderer_DisableAAParallelogramProgram();
  77 
  78 #endif /* MTLRenderer_h_Included */