| /* |
| * Copyright (c) 1996, 2018, 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. |
| */ |
| |
| #include "jni.h" |
| #include "color.h" |
| |
| #if !defined(HEADLESS) && !defined(MACOSX) |
| typedef struct { |
| ImgConvertData cvdata; /* The data needed by ImgConvertFcn's */ |
| struct Hsun_awt_image_ImageRepresentation *hJavaObject; /* backptr */ |
| XID pixmap; /* The X11 pixmap containing the image */ |
| XID mask; /* The X11 pixmap with the transparency mask */ |
| int bgcolor; /* The current bg color installed in pixmap */ |
| |
| int depth; /* The depth of the destination image */ |
| int dstW; /* The width of the destination pixmap */ |
| int dstH; /* The height of the destination pixmap */ |
| |
| XImage *xim; /* The Ximage structure for the temp buffer */ |
| XImage *maskim; /* The Ximage structure for the mask */ |
| |
| int hints; /* The delivery hints from the producer */ |
| |
| Region curpixels; /* The region of randomly converted pixels */ |
| struct { |
| int num; /* The last fully delivered scanline */ |
| char *seen; /* The lines which have been delivered */ |
| } curlines; /* For hints=COMPLETESCANLINES */ |
| } IRData; |
| |
| typedef unsigned int MaskBits; |
| |
| extern int image_Done(IRData *ird, int x1, int y1, int x2, int y2); |
| |
| extern void *image_InitMask(IRData *ird, int x1, int y1, int x2, int y2); |
| |
| #define BufComplete(cvdata, dstX1, dstY1, dstX2, dstY2) \ |
| image_Done((IRData *) cvdata, dstX1, dstY1, dstX2, dstY2) |
| |
| #define SendRow(ird, dstY, dstX1, dstX2) |
| |
| #define ImgInitMask(cvdata, x1, y1, x2, y2) \ |
| image_InitMask((IRData *)cvdata, x1, y1, x2, y2) |
| |
| #define ScanBytes(cvdata) (((IRData *)cvdata)->xim->bytes_per_line) |
| |
| #define MaskScan(cvdata) \ |
| ((((IRData *)cvdata)->maskim->bytes_per_line) >> 2) |
| |
| #endif /* !HEADLESS && !MACOSX */ |
| |
| #define MaskOffset(x) ((x) >> 5) |
| |
| #define MaskInit(x) (1U << (31 - ((x) & 31))) |
| |
| #define SetOpaqueBit(mask, bit) ((mask) |= (bit)) |
| #define SetTransparentBit(mask, bit) ((mask) &= ~(bit)) |
| |
| #define UCHAR_ARG(uc) ((unsigned char)(uc)) |
| #define ColorCubeFSMap(r, g, b) \ |
| cData->img_clr_tbl [ ((UCHAR_ARG(r)>>3)<<10) | \ |
| ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)] |
| |
| #define ColorCubeOrdMapSgn(r, g, b) \ |
| ((dstLockInfo.inv_cmap)[ ((UCHAR_ARG(r)>>3)<<10) | \ |
| ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)]) |
| |
| #define GetPixelRGB(pixel, red, green, blue) \ |
| do { \ |
| ColorEntry *cp = &awt_Colors[pixel]; \ |
| red = cp->r; \ |
| green = cp->g; \ |
| blue = cp->b; \ |
| } while (0) |
| |
| #define CUBEMAP(r,g,b) ColorCubeOrdMapSgn(r, g, b) |
| #define cubemapArray 1 |
| |
| extern uns_ordered_dither_array img_oda_alpha; |
| |
| extern void freeICMColorData(ColorData *pData); |
| |
| JNIEXPORT void JNICALL |
| initInverseGrayLut(int* prgb, int rgbsize, ColorData* cData); |
| |
| extern unsigned char* initCubemap(int* cmap, int cmap_len, int cube_dim); |
| extern void initDitherTables(ColorData* cData); |
| |
| #define SET_CUBEMAPARRAY \ |
| lockInfo->inv_cmap = (const char*)lockInfo->colorData->img_clr_tbl |