1 /*
2 * Copyright (c) 1996, 2001, 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 #include "color.h"
27
28 #ifndef HEADLESS
29 typedef struct {
30 ImgConvertData cvdata; /* The data needed by ImgConvertFcn's */
31 struct Hsun_awt_image_ImageRepresentation *hJavaObject; /* backptr */
32 XID pixmap; /* The X11 pixmap containing the image */
33 XID mask; /* The X11 pixmap with the transparency mask */
34 int bgcolor; /* The current bg color installed in pixmap */
35
36 int depth; /* The depth of the destination image */
37 int dstW; /* The width of the destination pixmap */
38 int dstH; /* The height of the destination pixmap */
39
40 XImage *xim; /* The Ximage structure for the temp buffer */
41 XImage *maskim; /* The Ximage structure for the mask */
42
43 int hints; /* The delivery hints from the producer */
44
45 Region curpixels; /* The region of randomly converted pixels */
46 struct {
47 int num; /* The last fully delivered scanline */
48 char *seen; /* The lines which have been delivered */
51
52 typedef unsigned int MaskBits;
53
54 extern int image_Done(IRData *ird, int x1, int y1, int x2, int y2);
55
56 extern void *image_InitMask(IRData *ird, int x1, int y1, int x2, int y2);
57
58 #define BufComplete(cvdata, dstX1, dstY1, dstX2, dstY2) \
59 image_Done((IRData *) cvdata, dstX1, dstY1, dstX2, dstY2)
60
61 #define SendRow(ird, dstY, dstX1, dstX2)
62
63 #define ImgInitMask(cvdata, x1, y1, x2, y2) \
64 image_InitMask((IRData *)cvdata, x1, y1, x2, y2)
65
66 #define ScanBytes(cvdata) (((IRData *)cvdata)->xim->bytes_per_line)
67
68 #define MaskScan(cvdata) \
69 ((((IRData *)cvdata)->maskim->bytes_per_line) >> 2)
70
71 #endif /* !HEADLESS */
72
73 #define MaskOffset(x) ((x) >> 5)
74
75 #define MaskInit(x) (1U << (31 - ((x) & 31)))
76
77 #define SetOpaqueBit(mask, bit) ((mask) |= (bit))
78 #define SetTransparentBit(mask, bit) ((mask) &= ~(bit))
79
80 #define UCHAR_ARG(uc) ((unsigned char)(uc))
81 #define ColorCubeFSMap(r, g, b) \
82 cData->img_clr_tbl [ ((UCHAR_ARG(r)>>3)<<10) | \
83 ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)]
84
85 #define ColorCubeOrdMapSgn(r, g, b) \
86 ((dstLockInfo.inv_cmap)[ ((UCHAR_ARG(r)>>3)<<10) | \
87 ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)])
88
89 #define GetPixelRGB(pixel, red, green, blue) \
90 do { \
91 ColorEntry *cp = &awt_Colors[pixel]; \
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1 /*
2 * Copyright (c) 1996, 2014, 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 #include "color.h"
27
28 #if !defined(HEADLESS) && defined(XAWT)
29 typedef struct {
30 ImgConvertData cvdata; /* The data needed by ImgConvertFcn's */
31 struct Hsun_awt_image_ImageRepresentation *hJavaObject; /* backptr */
32 XID pixmap; /* The X11 pixmap containing the image */
33 XID mask; /* The X11 pixmap with the transparency mask */
34 int bgcolor; /* The current bg color installed in pixmap */
35
36 int depth; /* The depth of the destination image */
37 int dstW; /* The width of the destination pixmap */
38 int dstH; /* The height of the destination pixmap */
39
40 XImage *xim; /* The Ximage structure for the temp buffer */
41 XImage *maskim; /* The Ximage structure for the mask */
42
43 int hints; /* The delivery hints from the producer */
44
45 Region curpixels; /* The region of randomly converted pixels */
46 struct {
47 int num; /* The last fully delivered scanline */
48 char *seen; /* The lines which have been delivered */
51
52 typedef unsigned int MaskBits;
53
54 extern int image_Done(IRData *ird, int x1, int y1, int x2, int y2);
55
56 extern void *image_InitMask(IRData *ird, int x1, int y1, int x2, int y2);
57
58 #define BufComplete(cvdata, dstX1, dstY1, dstX2, dstY2) \
59 image_Done((IRData *) cvdata, dstX1, dstY1, dstX2, dstY2)
60
61 #define SendRow(ird, dstY, dstX1, dstX2)
62
63 #define ImgInitMask(cvdata, x1, y1, x2, y2) \
64 image_InitMask((IRData *)cvdata, x1, y1, x2, y2)
65
66 #define ScanBytes(cvdata) (((IRData *)cvdata)->xim->bytes_per_line)
67
68 #define MaskScan(cvdata) \
69 ((((IRData *)cvdata)->maskim->bytes_per_line) >> 2)
70
71 #endif /* !HEADLESS && XAWT */
72
73 #define MaskOffset(x) ((x) >> 5)
74
75 #define MaskInit(x) (1U << (31 - ((x) & 31)))
76
77 #define SetOpaqueBit(mask, bit) ((mask) |= (bit))
78 #define SetTransparentBit(mask, bit) ((mask) &= ~(bit))
79
80 #define UCHAR_ARG(uc) ((unsigned char)(uc))
81 #define ColorCubeFSMap(r, g, b) \
82 cData->img_clr_tbl [ ((UCHAR_ARG(r)>>3)<<10) | \
83 ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)]
84
85 #define ColorCubeOrdMapSgn(r, g, b) \
86 ((dstLockInfo.inv_cmap)[ ((UCHAR_ARG(r)>>3)<<10) | \
87 ((UCHAR_ARG(g)>>3)<<5) | (UCHAR_ARG(b)>>3)])
88
89 #define GetPixelRGB(pixel, red, green, blue) \
90 do { \
91 ColorEntry *cp = &awt_Colors[pixel]; \
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