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-rw-r--r--src/mesa/drivers/windows/colors.h965
1 files changed, 487 insertions, 478 deletions
diff --git a/src/mesa/drivers/windows/colors.h b/src/mesa/drivers/windows/colors.h
index 40ead3040fe..2c59e53180f 100644
--- a/src/mesa/drivers/windows/colors.h
+++ b/src/mesa/drivers/windows/colors.h
@@ -1,499 +1,508 @@
-/* File name : colors.h
- * Version : 2.3
- *
- * Header file for display driver for Mesa 2.3 under
- * Windows95 and WindowsNT
- * This file defines macros and global variables needed
- * for converting color format
- *
- * Copyright (C) 1996- Li Wei
- * Address : Institute of Artificial Intelligence
- * : & Robotics
- * : Xi'an Jiaotong University
- * Email : [email protected]
- * Web page : http://sun.aiar.xjtu.edu.cn
- *
- * This file and its associations are partially based on the
- * Windows NT driver for Mesa, written by Mark Leaming
- * ([email protected]).
- */
-
-/* $Log: ddcolors.h 1997/6/14 by Li Wei([email protected])
- * Macros for pixel format defined
- */
-
-/*
+/* File name : colors.h
+ * Version : 2.3
+ *
+ * Header file for display driver for Mesa 2.3 under
+ * Windows95 and WindowsNT
+ * This file defines macros and global variables needed
+ * for converting color format
+ *
+ * Copyright (C) 1996- Li Wei
+ * Address : Institute of Artificial Intelligence
+ * : & Robotics
+ * : Xi'an Jiaotong University
+ * Email : [email protected]
+ * Web page : http://sun.aiar.xjtu.edu.cn
+ *
+ * This file and its associations are partially based on the
+ * Windows NT driver for Mesa, written by Mark Leaming
+ * ([email protected]).
+ */
+
+/* $Log: ddcolors.h 1997/6/14 by Li Wei([email protected])
+ * Macros for pixel format defined
+ */
+
+/*
* $Log: colors.h,v $
- * Revision 1.1 1999/08/19 00:55:42 jtg
- * Initial revision
+ * Revision 1.2 2002/01/15 18:11:36 kschultz
+ * Remove trailing CR's. No logical changes.
+ *
+ * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
+ * Imported sources
*
* Revision 1.2 1999/01/03 03:08:57 brianp
* Ted Jump's changes
*
* Revision 1.1 1999/01/03 03:08:12 brianp
* Initial revision
- *
- * Revision 2.0.2 1997/4/30 15:58:00 CST by Li Wei([email protected])
- * Add LUTs need for dithering
- */
-
-/*
+ *
+ * Revision 2.0.2 1997/4/30 15:58:00 CST by Li Wei([email protected])
+ * Add LUTs need for dithering
+ */
+
+/*
* $Log: colors.h,v $
- * Revision 1.1 1999/08/19 00:55:42 jtg
- * Initial revision
+ * Revision 1.2 2002/01/15 18:11:36 kschultz
+ * Remove trailing CR's. No logical changes.
+ *
+ * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
+ * Imported sources
*
* Revision 1.2 1999/01/03 03:08:57 brianp
* Ted Jump's changes
*
* Revision 1.1 1999/01/03 03:08:12 brianp
* Initial revision
- *
- * Revision 2.0.1 1997/4/29 15:52:00 CST by Li Wei([email protected])
- * Add BGR8 Macro
- */
-
-/*
+ *
+ * Revision 2.0.1 1997/4/29 15:52:00 CST by Li Wei([email protected])
+ * Add BGR8 Macro
+ */
+
+/*
* $Log: colors.h,v $
- * Revision 1.1 1999/08/19 00:55:42 jtg
- * Initial revision
+ * Revision 1.2 2002/01/15 18:11:36 kschultz
+ * Remove trailing CR's. No logical changes.
+ *
+ * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
+ * Imported sources
*
* Revision 1.2 1999/01/03 03:08:57 brianp
* Ted Jump's changes
*
* Revision 1.1 1999/01/03 03:08:12 brianp
* Initial revision
- *
- * Revision 2.0 1996/11/15 10:55:00 CST by Li Wei([email protected])
- * Initial revision
- */
-/* Values for wmesa->pixelformat: */
-
-#define PF_8A8B8G8R 3 /* 32-bit TrueColor: 8-A, 8-B, 8-G, 8-R */
-#define PF_8R8G8B 4 /* 32-bit TrueColor: 8-R, 8-G, 8-B */
-#define PF_5R6G5B 5 /* 16-bit TrueColor: 5-R, 6-G, 5-B bits */
-#define PF_DITHER8 6 /* Dithered RGB using a lookup table */
-#define PF_LOOKUP 7 /* Undithered RGB using a lookup table */
-#define PF_GRAYSCALE 10 /* Grayscale or StaticGray */
-#define PF_BADFORMAT 11
-#define PF_INDEX8 12
-
-char ColorMap16[] = {
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
-0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,
-0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
-0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
-0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,
-0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
-0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,
-0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
-0x09,0x09,0x09,0x09,0x09,0x09,0x09,0x09,
-0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,
-0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,
-0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,
-0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,
-0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,
-0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
-0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
-0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12,
-0x13,0x13,0x13,0x13,0x13,0x13,0x13,0x13,
-0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,
-0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
-0x16,0x16,0x16,0x16,0x16,0x16,0x16,0x16,
-0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x19,0x19,0x19,0x19,0x19,0x19,0x19,0x19,
-0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,
-0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,
-0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,
-0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,
-0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,
-0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
-
-#define BGR8(r,g,b) (unsigned)(((BYTE)(b & 0xc0 | (g & 0xe0)>>2 | (r & 0xe0)>>5)))
-#ifdef DDRAW
-#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(g&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[r])) << 11)))
-#else
-#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(ColorMap16[g]) << 5)) | (((WORD)(BYTE)(ColorMap16[r])) << 10)))
-#endif
-#define BGR24(r,g,b) (unsigned long)(((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16))) << 8)
-#define BGR32(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16)))
-
-
-
-/*
- * If pixelformat==PF_8A8B8G8R:
- */
-#define PACK_8A8B8G8R( R, G, B, A ) \
- ( ((A) << 24) | ((B) << 16) | ((G) << 8) | (R) )
-
-
-/*
- * If pixelformat==PF_8R8G8B:
- */
-#define PACK_8R8G8B( R, G, B) ( ((R) << 16) | ((G) << 8) | (B) )
-
-
-/*
- * If pixelformat==PF_5R6G5B:
- */
-
-
-#ifdef DDRAW
-#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(G&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[R])) << 11)))
-#else
-#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(ColorMap16[G]) << 5)) | (((WORD)(BYTE)(ColorMap16[R])) << 10)))
-#endif
-/*----------------------------------------------------------------------------
-
-Division lookup tables. These tables compute 0-255 divided by 51 and
-modulo 51. These tables could approximate gamma correction.
-
-*/
-
-char unsigned const aDividedBy51Rounded[256] =
-{
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
- 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
-};
-
-char unsigned const aDividedBy51[256] =
-{
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
-};
-
-char unsigned const aModulo51[256] =
-{
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
- 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0,
-};
-
-/*----------------------------------------------------------------------------
-
-Multiplication LUTs. These compute 0-5 times 6 and 36.
-
-*/
-
-char unsigned const aTimes6[6] =
-{
- 0, 6, 12, 18, 24, 30
-};
-
-char unsigned const aTimes36[6] =
-{
- 0, 36, 72, 108, 144, 180
-};
-
-
-/*----------------------------------------------------------------------------
-
-Dither matrices for 8 bit to 2.6 bit halftones.
-
-*/
-
-char unsigned const aHalftone16x16[256] =
-{
- 0, 44, 9, 41, 3, 46, 12, 43, 1, 44, 10, 41, 3, 46, 12, 43,
- 34, 16, 25, 19, 37, 18, 28, 21, 35, 16, 26, 19, 37, 18, 28, 21,
- 38, 6, 47, 3, 40, 9, 50, 6, 38, 7, 47, 4, 40, 9, 49, 6,
- 22, 28, 13, 31, 25, 31, 15, 34, 22, 29, 13, 32, 24, 31, 15, 34,
- 2, 46, 12, 43, 1, 45, 10, 42, 2, 45, 11, 42, 1, 45, 11, 42,
- 37, 18, 27, 21, 35, 17, 26, 20, 36, 17, 27, 20, 36, 17, 26, 20,
- 40, 8, 49, 5, 38, 7, 48, 4, 39, 8, 48, 5, 39, 7, 48, 4,
- 24, 30, 15, 33, 23, 29, 13, 32, 23, 30, 14, 33, 23, 29, 14, 32,
- 2, 46, 12, 43, 0, 44, 10, 41, 3, 47, 12, 44, 0, 44, 10, 41,
- 37, 18, 27, 21, 35, 16, 25, 19, 37, 19, 28, 22, 35, 16, 25, 19,
- 40, 9, 49, 5, 38, 7, 47, 4, 40, 9, 50, 6, 38, 6, 47, 3,
- 24, 30, 15, 34, 22, 29, 13, 32, 25, 31, 15, 34, 22, 28, 13, 31,
- 1, 45, 11, 42, 2, 46, 11, 42, 1, 45, 10, 41, 2, 46, 11, 43,
- 36, 17, 26, 20, 36, 17, 27, 21, 35, 16, 26, 20, 36, 18, 27, 21,
- 39, 8, 48, 4, 39, 8, 49, 5, 38, 7, 48, 4, 39, 8, 49, 5,
- 23, 29, 14, 33, 24, 30, 14, 33, 23, 29, 13, 32, 24, 30, 14, 33,
-};
-
-char unsigned const aHalftone8x8[64] =
-{
- 0, 38, 9, 47, 2, 40, 11, 50,
- 25, 12, 35, 22, 27, 15, 37, 24,
- 6, 44, 3, 41, 8, 47, 5, 43,
- 31, 19, 28, 15, 34, 21, 31, 18,
- 1, 39, 11, 49, 0, 39, 10, 48,
- 27, 14, 36, 23, 26, 13, 35, 23,
- 7, 46, 4, 43, 7, 45, 3, 42,
- 33, 20, 30, 17, 32, 19, 29, 16,
-};
-
-char unsigned const aHalftone4x4_1[16] =
-{
- 0, 25, 6, 31,
- 38, 12, 44, 19,
- 9, 35, 3, 28,
- 47, 22, 41, 15
-};
-
-char unsigned const aHalftone4x4_2[16] =
-{
- 41, 3, 9, 28,
- 35, 15, 22, 47,
- 6, 25, 38, 0,
- 19, 44, 31, 12
-};
-
-/***************************************************************************
- aWinGHalftoneTranslation
-
- Translates a 2.6 bit-per-pixel halftoned representation into the
- slightly rearranged WinG Halftone Palette.
-*/
-
-char unsigned const aWinGHalftoneTranslation[216] =
-{
- 0,
- 29,
- 30,
- 31,
- 32,
- 249,
- 33,
- 34,
- 35,
- 36,
- 37,
- 38,
- 39,
- 40,
- 41,
- 42,
- 43,
- 44,
- 45,
- 46,
- 47,
- 48,
- 49,
- 50,
- 51,
- 52,
- 53,
- 54,
- 55,
- 56,
- 250,
- 250,
- 57,
- 58,
- 59,
- 251,
- 60,
- 61,
- 62,
- 63,
- 64,
- 65,
- 66,
- 67,
- 68,
- 69,
- 70,
- 71,
- 72,
- 73,
- 74,
- 75,
- 76,
- 77,
- 78,
- 79,
- 80,
- 81,
- 82,
- 83,
- 84,
- 85,
- 86,
- 87,
- 88,
- 89,
- 250,
- 90,
- 91,
- 92,
- 93,
- 94,
- 95,
- 96,
- 97,
- 98,
- 99,
- 100,
- 101,
- 102,
- 103,
- 104,
- 105,
- 106,
- 107,
- 108,
- 109,
- 110,
- 111,
- 227,
- 112,
- 113,
- 114,
- 115,
- 116,
- 117,
- 118,
- 119,
- 151,
- 120,
- 121,
- 122,
- 123,
- 124,
- 228,
- 125,
- 126,
- 229,
- 133,
- 162,
- 135,
- 131,
- 132,
- 137,
- 166,
- 134,
- 140,
- 130,
- 136,
- 143,
- 138,
- 139,
- 174,
- 141,
- 142,
- 177,
- 129,
- 144,
- 145,
- 146,
- 147,
- 148,
- 149,
- 150,
- 157,
- 152,
- 153,
- 154,
- 155,
- 156,
- 192,
- 158,
- 159,
- 160,
- 161,
- 196,
- 163,
- 164,
- 165,
- 127,
- 199,
- 167,
- 168,
- 169,
- 170,
- 171,
- 172,
- 173,
- 207,
- 175,
- 176,
- 210,
- 178,
- 179,
- 180,
- 181,
- 182,
- 183,
- 184,
- 185,
- 186,
- 187,
- 188,
- 189,
- 190,
- 191,
- 224,
- 193,
- 194,
- 195,
- 252,
- 252,
- 197,
- 198,
- 128,
- 253,
- 252,
- 200,
- 201,
- 202,
- 203,
- 204,
- 205,
- 206,
- 230,
- 208,
- 209,
- 231,
- 211,
- 212,
- 213,
- 214,
- 215,
- 216,
- 217,
- 218,
- 219,
- 220,
- 221,
- 222,
- 254,
- 223,
- 232,
- 225,
- 226,
- 255,
-}; \ No newline at end of file
+ *
+ * Revision 2.0 1996/11/15 10:55:00 CST by Li Wei([email protected])
+ * Initial revision
+ */
+/* Values for wmesa->pixelformat: */
+
+#define PF_8A8B8G8R 3 /* 32-bit TrueColor: 8-A, 8-B, 8-G, 8-R */
+#define PF_8R8G8B 4 /* 32-bit TrueColor: 8-R, 8-G, 8-B */
+#define PF_5R6G5B 5 /* 16-bit TrueColor: 5-R, 6-G, 5-B bits */
+#define PF_DITHER8 6 /* Dithered RGB using a lookup table */
+#define PF_LOOKUP 7 /* Undithered RGB using a lookup table */
+#define PF_GRAYSCALE 10 /* Grayscale or StaticGray */
+#define PF_BADFORMAT 11
+#define PF_INDEX8 12
+
+char ColorMap16[] = {
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
+0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,
+0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
+0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
+0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,
+0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
+0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,
+0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+0x09,0x09,0x09,0x09,0x09,0x09,0x09,0x09,
+0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,
+0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,
+0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,
+0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,
+0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,
+0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
+0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
+0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12,
+0x13,0x13,0x13,0x13,0x13,0x13,0x13,0x13,
+0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,
+0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+0x16,0x16,0x16,0x16,0x16,0x16,0x16,0x16,
+0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+0x19,0x19,0x19,0x19,0x19,0x19,0x19,0x19,
+0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,
+0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,
+0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,
+0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,
+0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,
+0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
+
+#define BGR8(r,g,b) (unsigned)(((BYTE)(b & 0xc0 | (g & 0xe0)>>2 | (r & 0xe0)>>5)))
+#ifdef DDRAW
+#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(g&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[r])) << 11)))
+#else
+#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(ColorMap16[g]) << 5)) | (((WORD)(BYTE)(ColorMap16[r])) << 10)))
+#endif
+#define BGR24(r,g,b) (unsigned long)(((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16))) << 8)
+#define BGR32(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16)))
+
+
+
+/*
+ * If pixelformat==PF_8A8B8G8R:
+ */
+#define PACK_8A8B8G8R( R, G, B, A ) \
+ ( ((A) << 24) | ((B) << 16) | ((G) << 8) | (R) )
+
+
+/*
+ * If pixelformat==PF_8R8G8B:
+ */
+#define PACK_8R8G8B( R, G, B) ( ((R) << 16) | ((G) << 8) | (B) )
+
+
+/*
+ * If pixelformat==PF_5R6G5B:
+ */
+
+
+#ifdef DDRAW
+#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(G&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[R])) << 11)))
+#else
+#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(ColorMap16[G]) << 5)) | (((WORD)(BYTE)(ColorMap16[R])) << 10)))
+#endif
+/*----------------------------------------------------------------------------
+
+Division lookup tables. These tables compute 0-255 divided by 51 and
+modulo 51. These tables could approximate gamma correction.
+
+*/
+
+char unsigned const aDividedBy51Rounded[256] =
+{
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+};
+
+char unsigned const aDividedBy51[256] =
+{
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
+};
+
+char unsigned const aModulo51[256] =
+{
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
+ 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
+ 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+ 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3,
+ 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0,
+};
+
+/*----------------------------------------------------------------------------
+
+Multiplication LUTs. These compute 0-5 times 6 and 36.
+
+*/
+
+char unsigned const aTimes6[6] =
+{
+ 0, 6, 12, 18, 24, 30
+};
+
+char unsigned const aTimes36[6] =
+{
+ 0, 36, 72, 108, 144, 180
+};
+
+
+/*----------------------------------------------------------------------------
+
+Dither matrices for 8 bit to 2.6 bit halftones.
+
+*/
+
+char unsigned const aHalftone16x16[256] =
+{
+ 0, 44, 9, 41, 3, 46, 12, 43, 1, 44, 10, 41, 3, 46, 12, 43,
+ 34, 16, 25, 19, 37, 18, 28, 21, 35, 16, 26, 19, 37, 18, 28, 21,
+ 38, 6, 47, 3, 40, 9, 50, 6, 38, 7, 47, 4, 40, 9, 49, 6,
+ 22, 28, 13, 31, 25, 31, 15, 34, 22, 29, 13, 32, 24, 31, 15, 34,
+ 2, 46, 12, 43, 1, 45, 10, 42, 2, 45, 11, 42, 1, 45, 11, 42,
+ 37, 18, 27, 21, 35, 17, 26, 20, 36, 17, 27, 20, 36, 17, 26, 20,
+ 40, 8, 49, 5, 38, 7, 48, 4, 39, 8, 48, 5, 39, 7, 48, 4,
+ 24, 30, 15, 33, 23, 29, 13, 32, 23, 30, 14, 33, 23, 29, 14, 32,
+ 2, 46, 12, 43, 0, 44, 10, 41, 3, 47, 12, 44, 0, 44, 10, 41,
+ 37, 18, 27, 21, 35, 16, 25, 19, 37, 19, 28, 22, 35, 16, 25, 19,
+ 40, 9, 49, 5, 38, 7, 47, 4, 40, 9, 50, 6, 38, 6, 47, 3,
+ 24, 30, 15, 34, 22, 29, 13, 32, 25, 31, 15, 34, 22, 28, 13, 31,
+ 1, 45, 11, 42, 2, 46, 11, 42, 1, 45, 10, 41, 2, 46, 11, 43,
+ 36, 17, 26, 20, 36, 17, 27, 21, 35, 16, 26, 20, 36, 18, 27, 21,
+ 39, 8, 48, 4, 39, 8, 49, 5, 38, 7, 48, 4, 39, 8, 49, 5,
+ 23, 29, 14, 33, 24, 30, 14, 33, 23, 29, 13, 32, 24, 30, 14, 33,
+};
+
+char unsigned const aHalftone8x8[64] =
+{
+ 0, 38, 9, 47, 2, 40, 11, 50,
+ 25, 12, 35, 22, 27, 15, 37, 24,
+ 6, 44, 3, 41, 8, 47, 5, 43,
+ 31, 19, 28, 15, 34, 21, 31, 18,
+ 1, 39, 11, 49, 0, 39, 10, 48,
+ 27, 14, 36, 23, 26, 13, 35, 23,
+ 7, 46, 4, 43, 7, 45, 3, 42,
+ 33, 20, 30, 17, 32, 19, 29, 16,
+};
+
+char unsigned const aHalftone4x4_1[16] =
+{
+ 0, 25, 6, 31,
+ 38, 12, 44, 19,
+ 9, 35, 3, 28,
+ 47, 22, 41, 15
+};
+
+char unsigned const aHalftone4x4_2[16] =
+{
+ 41, 3, 9, 28,
+ 35, 15, 22, 47,
+ 6, 25, 38, 0,
+ 19, 44, 31, 12
+};
+
+/***************************************************************************
+ aWinGHalftoneTranslation
+
+ Translates a 2.6 bit-per-pixel halftoned representation into the
+ slightly rearranged WinG Halftone Palette.
+*/
+
+char unsigned const aWinGHalftoneTranslation[216] =
+{
+ 0,
+ 29,
+ 30,
+ 31,
+ 32,
+ 249,
+ 33,
+ 34,
+ 35,
+ 36,
+ 37,
+ 38,
+ 39,
+ 40,
+ 41,
+ 42,
+ 43,
+ 44,
+ 45,
+ 46,
+ 47,
+ 48,
+ 49,
+ 50,
+ 51,
+ 52,
+ 53,
+ 54,
+ 55,
+ 56,
+ 250,
+ 250,
+ 57,
+ 58,
+ 59,
+ 251,
+ 60,
+ 61,
+ 62,
+ 63,
+ 64,
+ 65,
+ 66,
+ 67,
+ 68,
+ 69,
+ 70,
+ 71,
+ 72,
+ 73,
+ 74,
+ 75,
+ 76,
+ 77,
+ 78,
+ 79,
+ 80,
+ 81,
+ 82,
+ 83,
+ 84,
+ 85,
+ 86,
+ 87,
+ 88,
+ 89,
+ 250,
+ 90,
+ 91,
+ 92,
+ 93,
+ 94,
+ 95,
+ 96,
+ 97,
+ 98,
+ 99,
+ 100,
+ 101,
+ 102,
+ 103,
+ 104,
+ 105,
+ 106,
+ 107,
+ 108,
+ 109,
+ 110,
+ 111,
+ 227,
+ 112,
+ 113,
+ 114,
+ 115,
+ 116,
+ 117,
+ 118,
+ 119,
+ 151,
+ 120,
+ 121,
+ 122,
+ 123,
+ 124,
+ 228,
+ 125,
+ 126,
+ 229,
+ 133,
+ 162,
+ 135,
+ 131,
+ 132,
+ 137,
+ 166,
+ 134,
+ 140,
+ 130,
+ 136,
+ 143,
+ 138,
+ 139,
+ 174,
+ 141,
+ 142,
+ 177,
+ 129,
+ 144,
+ 145,
+ 146,
+ 147,
+ 148,
+ 149,
+ 150,
+ 157,
+ 152,
+ 153,
+ 154,
+ 155,
+ 156,
+ 192,
+ 158,
+ 159,
+ 160,
+ 161,
+ 196,
+ 163,
+ 164,
+ 165,
+ 127,
+ 199,
+ 167,
+ 168,
+ 169,
+ 170,
+ 171,
+ 172,
+ 173,
+ 207,
+ 175,
+ 176,
+ 210,
+ 178,
+ 179,
+ 180,
+ 181,
+ 182,
+ 183,
+ 184,
+ 185,
+ 186,
+ 187,
+ 188,
+ 189,
+ 190,
+ 191,
+ 224,
+ 193,
+ 194,
+ 195,
+ 252,
+ 252,
+ 197,
+ 198,
+ 128,
+ 253,
+ 252,
+ 200,
+ 201,
+ 202,
+ 203,
+ 204,
+ 205,
+ 206,
+ 230,
+ 208,
+ 209,
+ 231,
+ 211,
+ 212,
+ 213,
+ 214,
+ 215,
+ 216,
+ 217,
+ 218,
+ 219,
+ 220,
+ 221,
+ 222,
+ 254,
+ 223,
+ 232,
+ 225,
+ 226,
+ 255,
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 03:56:48 +0000