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Java example source code file (OGLVertexCache.h)
The OGLVertexCache.h Java example source code/* * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #ifndef OGLVertexCache_h_Included #define OGLVertexCache_h_Included #include "j2d_md.h" #include "OGLContext.h" /** * Constants that control the size of the vertex cache. */ #define OGLVC_MAX_INDEX 1024 /** * Constants that control the size of the texture tile cache used for * mask operations. */ #define OGLVC_MASK_CACHE_TILE_WIDTH 32 #define OGLVC_MASK_CACHE_TILE_HEIGHT 32 #define OGLVC_MASK_CACHE_TILE_SIZE \ (OGLVC_MASK_CACHE_TILE_WIDTH * OGLVC_MASK_CACHE_TILE_HEIGHT) #define OGLVC_MASK_CACHE_WIDTH_IN_TILES 8 #define OGLVC_MASK_CACHE_HEIGHT_IN_TILES 4 #define OGLVC_MASK_CACHE_WIDTH_IN_TEXELS \ (OGLVC_MASK_CACHE_TILE_WIDTH * OGLVC_MASK_CACHE_WIDTH_IN_TILES) #define OGLVC_MASK_CACHE_HEIGHT_IN_TEXELS \ (OGLVC_MASK_CACHE_TILE_HEIGHT * OGLVC_MASK_CACHE_HEIGHT_IN_TILES) /* * We reserve one (fully opaque) tile in the upper-right corner for * operations where the mask is null. */ #define OGLVC_MASK_CACHE_MAX_INDEX \ ((OGLVC_MASK_CACHE_WIDTH_IN_TILES * OGLVC_MASK_CACHE_HEIGHT_IN_TILES) - 1) #define OGLVC_MASK_CACHE_SPECIAL_TILE_X \ (OGLVC_MASK_CACHE_WIDTH_IN_TEXELS - OGLVC_MASK_CACHE_TILE_WIDTH) #define OGLVC_MASK_CACHE_SPECIAL_TILE_Y \ (OGLVC_MASK_CACHE_HEIGHT_IN_TEXELS - OGLVC_MASK_CACHE_TILE_HEIGHT) /** * Exported methods. */ jboolean OGLVertexCache_InitVertexCache(OGLContext *oglc); void OGLVertexCache_FlushVertexCache(); void OGLVertexCache_RestoreColorState(OGLContext *oglc); void OGLVertexCache_EnableMaskCache(OGLContext *oglc); void OGLVertexCache_DisableMaskCache(OGLContext *oglc); void OGLVertexCache_AddMaskQuad(OGLContext *oglc, jint srcx, jint srcy, jint dstx, jint dsty, jint width, jint height, jint maskscan, void *mask); void OGLVertexCache_AddGlyphQuad(OGLContext *oglc, jfloat tx1, jfloat ty1, jfloat tx2, jfloat ty2, jfloat dx1, jfloat dy1, jfloat dx2, jfloat dy2); #endif /* OGLVertexCache_h_Included */ Other Java examples (source code examples)Here is a short list of links related to this Java OGLVertexCache.h source code file: |
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