| /* |
| * Copyright (c) 2002, 2013, 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 Ushort4444Argb_h_Included |
| #define Ushort4444Argb_h_Included |
| |
| /* |
| * This file contains macro and type definitions used by the macros in |
| * LoopMacros.h to manipulate a surface of type "Ushort4444Argb". |
| */ |
| |
| typedef jushort Ushort4444ArgbPixelType; |
| typedef jushort Ushort4444ArgbDataType; |
| |
| #define Ushort4444ArgbIsOpaque 0 |
| |
| #define Ushort4444ArgbPixelStride 2 |
| |
| #define DeclareUshort4444ArgbLoadVars(PREFIX) |
| #define DeclareUshort4444ArgbStoreVars(PREFIX) |
| #define SetUshort4444ArgbStoreVarsYPos(PREFIX, pRasInfo, y) |
| #define SetUshort4444ArgbStoreVarsXPos(PREFIX, pRasInfo, x) |
| #define InitUshort4444ArgbLoadVars(PREFIX, pRasInfo) |
| #define InitUshort4444ArgbStoreVarsY(PREFIX, pRasInfo) |
| #define InitUshort4444ArgbStoreVarsX(PREFIX, pRasInfo) |
| #define NextUshort4444ArgbStoreVarsX(PREFIX) |
| #define NextUshort4444ArgbStoreVarsY(PREFIX) |
| #define DeclareUshort4444ArgbPixelData(PREFIX) |
| #define ExtractUshort4444ArgbPixelData(PIXEL, PREFIX) |
| |
| #define Ushort4444ArgbXparLutEntry -1 |
| #define Ushort4444ArgbIsXparLutEntry(pix) (pix < 0) |
| #define StoreUshort4444ArgbNonXparFromArgb StoreUshort4444ArgbFrom1IntArgb |
| |
| |
| #define ComposeUshort4444ArgbFrom3ByteRgb(r, g, b) |
| |
| #define IntArgbToUshort4444Argb(rgb) \ |
| (Ushort4444ArgbPixelType)((((rgb) << 8) & 0xf000) | \ |
| (((rgb) << 4) & 0x0f00) | \ |
| (((rgb) << 0) & 0x00f0) | \ |
| (((rgb) >> 4) & 0x000f)) |
| |
| #define Ushort4444ArgbPixelFromArgb(pixel, rgb, pRasInfo) \ |
| (pixel) = IntArgbToUshort4444Argb(rgb) |
| |
| #define StoreUshort4444ArgbPixel(pRas, x, pixel) \ |
| ((pRas)[x] = (jushort) (pixel)) |
| |
| #define StoreUshort4444ArgbPixelData(pPix, x, pixel, PREFIX) |
| |
| #define LoadUshort4444ArgbTo3ByteRgb(pRas, PREFIX, x, r, g, b) \ |
| do { \ |
| jushort pixel = (pRas)[x]; \ |
| (r) = ((pixel) >> 8) & 0xf; \ |
| (r) = ((r) << 4) | (r); \ |
| (g) = ((pixel) >> 4) & 0xf; \ |
| (g) = ((g) << 4) | (g); \ |
| (b) = ((pixel) >> 0) & 0xf; \ |
| (b) = ((b) << 4) | (b); \ |
| } while (0) |
| |
| #define LoadUshort4444ArgbTo4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| do { \ |
| jushort pixel = (pRas)[x]; \ |
| LoadUshort4444ArgbTo3ByteRgb(pRas, PREFIX, x, r, g, b); \ |
| (a) = ((pixel) >> 12) & 0xf; \ |
| (a) = ((a) << 4) | (a); \ |
| } while (0) |
| |
| #define LoadUshort4444ArgbTo1IntArgb(pRas, PREFIX, x, argb) \ |
| do { \ |
| jint a, r, g, b; \ |
| LoadUshort4444ArgbTo4ByteArgb(pRas, PREFIX, x, a, r, g, b); \ |
| (argb) = (a << 24) | (r << 16) | (g << 8) | (b << 0); \ |
| } while (0) |
| |
| #define LoadUshort4444ArgbTo1IntRgb(pRas, PREFIX, x, rgb) \ |
| do { \ |
| jint r, g, b; \ |
| LoadUshort4444ArgbTo3ByteRgb(pRas, PREFIX, x, r, g, b); \ |
| (rgb) = 0xff000000 | (r << 16) | (g << 8) | (b << 0); \ |
| } while (0) |
| |
| #define StoreUshort4444ArgbFrom1IntArgb(pRas, PREFIX, x, rgb) |
| #define StoreUshort4444ArgbFrom1IntRgb(pRas, PREFIX, x, rgb) |
| #define StoreUshort4444ArgbFrom3ByteRgb(pRas, PREFIX, x, r, g, b) |
| |
| #define StoreUshort4444ArgbFrom4ByteArgb(pRas, PREFIX, x, a, r, g, b) \ |
| do { \ |
| (pRas)[x] = (jushort)((((a) << 8) & 0xf000) | \ |
| (((r) << 4) & 0x0f00) | \ |
| (((g) << 0) & 0x00f0) | \ |
| (((b) >> 4) & 0x000f)); \ |
| } while (0) |
| |
| |
| #define DeclareUshort4444ArgbAlphaLoadData(PREFIX) \ |
| jint PREFIX; |
| |
| #define InitUshort4444ArgbAlphaLoadData(PREFIX, pRasInfo) \ |
| PREFIX = 0 |
| |
| #define LoadAlphaFromUshort4444ArgbFor4ByteArgb(pRas, PREFIX, COMP_PREFIX) \ |
| do { \ |
| PREFIX = (pRas)[0]; \ |
| COMP_PREFIX ## A = (((jushort) PREFIX) >> 12) & 0xf; \ |
| COMP_PREFIX ## A = ((COMP_PREFIX ## A) << 4) | (COMP_PREFIX ## A); \ |
| } while (0) |
| |
| #define Postload4ByteArgbFromUshort4444Argb(pRas, PREFIX, COMP_PREFIX) \ |
| LoadUshort4444ArgbTo4ByteArgb(pRas, PREFIX, 0, COMP_PREFIX ## A, COMP_PREFIX ## R, \ |
| COMP_PREFIX ## G, COMP_PREFIX ## B) |
| |
| #define Ushort4444ArgbIsPremultiplied 0 |
| |
| #define StoreUshort4444ArgbFrom4ByteArgbComps(pRas, PREFIX, x, COMP_PREFIX) \ |
| StoreUshort4444ArgbFrom4ByteArgb(pRas, PREFIX, x, \ |
| COMP_PREFIX ## A, COMP_PREFIX ## R, \ |
| COMP_PREFIX ## G, COMP_PREFIX ## B) |
| |
| #endif /* Ushort4444Argb_h_Included */ |