diff options
Diffstat (limited to 'plug-ins/file-dds/dxt_tables.h')
| -rw-r--r-- | plug-ins/file-dds/dxt_tables.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/plug-ins/file-dds/dxt_tables.h b/plug-ins/file-dds/dxt_tables.h new file mode 100644 index 0000000..e30bb6a --- /dev/null +++ b/plug-ins/file-dds/dxt_tables.h @@ -0,0 +1,216 @@ +#ifndef __DXT_TABLES_H__ +#define __DXT_TABLES_H__ + +static const unsigned char quantRB[256 + 16] = +{ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, + 0x08, 0x08, 0x08, 0x08, 0x08, 0x10, 0x10, 0x10, + 0x10, 0x10, 0x10, 0x10, 0x10, 0x18, 0x18, 0x18, + 0x18, 0x18, 0x18, 0x18, 0x18, 0x21, 0x21, 0x21, + 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x29, 0x29, + 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x31, 0x31, + 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x39, 0x39, + 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x42, 0x42, + 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x4a, 0x4a, + 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x4a, 0x52, + 0x52, 0x52, 0x52, 0x52, 0x52, 0x52, 0x52, 0x5a, + 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x6b, + 0x6b, 0x6b, 0x6b, 0x6b, 0x6b, 0x6b, 0x6b, 0x6b, + 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, + 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, + 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, + 0x94, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, + 0x9c, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, + 0xbd, 0xbd, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, + 0xc6, 0xc6, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, + 0xce, 0xce, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, + 0xd6, 0xd6, 0xde, 0xde, 0xde, 0xde, 0xde, 0xde, + 0xde, 0xde, 0xde, 0xe7, 0xe7, 0xe7, 0xe7, 0xe7, + 0xe7, 0xe7, 0xe7, 0xef, 0xef, 0xef, 0xef, 0xef, + 0xef, 0xef, 0xef, 0xf7, 0xf7, 0xf7, 0xf7, 0xf7, + 0xf7, 0xf7, 0xf7, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +}; + +static const unsigned char quantG[256 + 16] = +{ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x04, 0x08, + 0x08, 0x08, 0x08, 0x0c, 0x0c, 0x0c, 0x0c, 0x10, + 0x10, 0x10, 0x10, 0x14, 0x14, 0x14, 0x14, 0x18, + 0x18, 0x18, 0x18, 0x1c, 0x1c, 0x1c, 0x1c, 0x20, + 0x20, 0x20, 0x20, 0x24, 0x24, 0x24, 0x24, 0x28, + 0x28, 0x28, 0x28, 0x2c, 0x2c, 0x2c, 0x2c, 0x30, + 0x30, 0x30, 0x30, 0x34, 0x34, 0x34, 0x34, 0x38, + 0x38, 0x38, 0x38, 0x3c, 0x3c, 0x3c, 0x3c, 0x41, + 0x41, 0x41, 0x41, 0x45, 0x45, 0x45, 0x45, 0x49, + 0x49, 0x49, 0x49, 0x4d, 0x4d, 0x4d, 0x4d, 0x51, + 0x51, 0x51, 0x51, 0x55, 0x55, 0x55, 0x55, 0x55, + 0x59, 0x59, 0x59, 0x59, 0x5d, 0x5d, 0x5d, 0x5d, + 0x61, 0x61, 0x61, 0x61, 0x65, 0x65, 0x65, 0x65, + 0x69, 0x69, 0x69, 0x69, 0x6d, 0x6d, 0x6d, 0x6d, + 0x71, 0x71, 0x71, 0x71, 0x75, 0x75, 0x75, 0x75, + 0x79, 0x79, 0x79, 0x79, 0x7d, 0x7d, 0x7d, 0x7d, + 0x82, 0x82, 0x82, 0x82, 0x86, 0x86, 0x86, 0x86, + 0x8a, 0x8a, 0x8a, 0x8a, 0x8e, 0x8e, 0x8e, 0x8e, + 0x92, 0x92, 0x92, 0x92, 0x96, 0x96, 0x96, 0x96, + 0x9a, 0x9a, 0x9a, 0x9a, 0x9e, 0x9e, 0x9e, 0x9e, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa6, 0xa6, 0xa6, 0xa6, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xae, 0xae, 0xae, + 0xae, 0xb2, 0xb2, 0xb2, 0xb2, 0xb6, 0xb6, 0xb6, + 0xb6, 0xba, 0xba, 0xba, 0xba, 0xbe, 0xbe, 0xbe, + 0xbe, 0xc3, 0xc3, 0xc3, 0xc3, 0xc7, 0xc7, 0xc7, + 0xc7, 0xcb, 0xcb, 0xcb, 0xcb, 0xcf, 0xcf, 0xcf, + 0xcf, 0xd3, 0xd3, 0xd3, 0xd3, 0xd7, 0xd7, 0xd7, + 0xd7, 0xdb, 0xdb, 0xdb, 0xdb, 0xdf, 0xdf, 0xdf, + 0xdf, 0xe3, 0xe3, 0xe3, 0xe3, 0xe7, 0xe7, 0xe7, + 0xe7, 0xeb, 0xeb, 0xeb, 0xeb, 0xef, 0xef, 0xef, + 0xef, 0xf3, 0xf3, 0xf3, 0xf3, 0xf7, 0xf7, 0xf7, + 0xf7, 0xfb, 0xfb, 0xfb, 0xfb, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +}; + +static const unsigned char omatch5[256][2] = +{ + {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x01}, {0x00, 0x01}, + {0x01, 0x00}, {0x01, 0x00}, {0x01, 0x00}, {0x01, 0x01}, + {0x01, 0x01}, {0x01, 0x01}, {0x01, 0x02}, {0x00, 0x04}, + {0x02, 0x01}, {0x02, 0x01}, {0x02, 0x01}, {0x02, 0x02}, + {0x02, 0x02}, {0x02, 0x02}, {0x02, 0x03}, {0x01, 0x05}, + {0x03, 0x02}, {0x03, 0x02}, {0x04, 0x00}, {0x03, 0x03}, + {0x03, 0x03}, {0x03, 0x03}, {0x03, 0x04}, {0x03, 0x04}, + {0x03, 0x04}, {0x03, 0x05}, {0x04, 0x03}, {0x04, 0x03}, + {0x05, 0x02}, {0x04, 0x04}, {0x04, 0x04}, {0x04, 0x05}, + {0x04, 0x05}, {0x05, 0x04}, {0x05, 0x04}, {0x05, 0x04}, + {0x06, 0x03}, {0x05, 0x05}, {0x05, 0x05}, {0x05, 0x06}, + {0x04, 0x08}, {0x06, 0x05}, {0x06, 0x05}, {0x06, 0x05}, + {0x06, 0x06}, {0x06, 0x06}, {0x06, 0x06}, {0x06, 0x07}, + {0x05, 0x09}, {0x07, 0x06}, {0x07, 0x06}, {0x08, 0x04}, + {0x07, 0x07}, {0x07, 0x07}, {0x07, 0x07}, {0x07, 0x08}, + {0x07, 0x08}, {0x07, 0x08}, {0x07, 0x09}, {0x08, 0x07}, + {0x08, 0x07}, {0x09, 0x06}, {0x08, 0x08}, {0x08, 0x08}, + {0x08, 0x09}, {0x08, 0x09}, {0x09, 0x08}, {0x09, 0x08}, + {0x09, 0x08}, {0x0a, 0x07}, {0x09, 0x09}, {0x09, 0x09}, + {0x09, 0x0a}, {0x08, 0x0c}, {0x0a, 0x09}, {0x0a, 0x09}, + {0x0a, 0x09}, {0x0a, 0x0a}, {0x0a, 0x0a}, {0x0a, 0x0a}, + {0x0a, 0x0b}, {0x09, 0x0d}, {0x0b, 0x0a}, {0x0b, 0x0a}, + {0x0c, 0x08}, {0x0b, 0x0b}, {0x0b, 0x0b}, {0x0b, 0x0b}, + {0x0b, 0x0c}, {0x0b, 0x0c}, {0x0b, 0x0c}, {0x0b, 0x0d}, + {0x0c, 0x0b}, {0x0c, 0x0b}, {0x0d, 0x0a}, {0x0c, 0x0c}, + {0x0c, 0x0c}, {0x0c, 0x0d}, {0x0c, 0x0d}, {0x0d, 0x0c}, + {0x0d, 0x0c}, {0x0d, 0x0c}, {0x0e, 0x0b}, {0x0d, 0x0d}, + {0x0d, 0x0d}, {0x0d, 0x0e}, {0x0c, 0x10}, {0x0e, 0x0d}, + {0x0e, 0x0d}, {0x0e, 0x0d}, {0x0e, 0x0e}, {0x0e, 0x0e}, + {0x0e, 0x0e}, {0x0e, 0x0f}, {0x0d, 0x11}, {0x0f, 0x0e}, + {0x0f, 0x0e}, {0x10, 0x0c}, {0x0f, 0x0f}, {0x0f, 0x0f}, + {0x0f, 0x0f}, {0x0f, 0x10}, {0x0f, 0x10}, {0x0f, 0x10}, + {0x0f, 0x11}, {0x10, 0x0f}, {0x10, 0x0f}, {0x11, 0x0e}, + {0x10, 0x10}, {0x10, 0x10}, {0x10, 0x11}, {0x10, 0x11}, + {0x11, 0x10}, {0x11, 0x10}, {0x11, 0x10}, {0x12, 0x0f}, + {0x11, 0x11}, {0x11, 0x11}, {0x11, 0x12}, {0x10, 0x14}, + {0x12, 0x11}, {0x12, 0x11}, {0x12, 0x11}, {0x12, 0x12}, + {0x12, 0x12}, {0x12, 0x12}, {0x12, 0x13}, {0x11, 0x15}, + {0x13, 0x12}, {0x13, 0x12}, {0x14, 0x10}, {0x13, 0x13}, + {0x13, 0x13}, {0x13, 0x13}, {0x13, 0x14}, {0x13, 0x14}, + {0x13, 0x14}, {0x13, 0x15}, {0x14, 0x13}, {0x14, 0x13}, + {0x15, 0x12}, {0x14, 0x14}, {0x14, 0x14}, {0x14, 0x15}, + {0x14, 0x15}, {0x15, 0x14}, {0x15, 0x14}, {0x15, 0x14}, + {0x16, 0x13}, {0x15, 0x15}, {0x15, 0x15}, {0x15, 0x16}, + {0x14, 0x18}, {0x16, 0x15}, {0x16, 0x15}, {0x16, 0x15}, + {0x16, 0x16}, {0x16, 0x16}, {0x16, 0x16}, {0x16, 0x17}, + {0x15, 0x19}, {0x17, 0x16}, {0x17, 0x16}, {0x18, 0x14}, + {0x17, 0x17}, {0x17, 0x17}, {0x17, 0x17}, {0x17, 0x18}, + {0x17, 0x18}, {0x17, 0x18}, {0x17, 0x19}, {0x18, 0x17}, + {0x18, 0x17}, {0x19, 0x16}, {0x18, 0x18}, {0x18, 0x18}, + {0x18, 0x19}, {0x18, 0x19}, {0x19, 0x18}, {0x19, 0x18}, + {0x19, 0x18}, {0x1a, 0x17}, {0x19, 0x19}, {0x19, 0x19}, + {0x19, 0x1a}, {0x18, 0x1c}, {0x1a, 0x19}, {0x1a, 0x19}, + {0x1a, 0x19}, {0x1a, 0x1a}, {0x1a, 0x1a}, {0x1a, 0x1a}, + {0x1a, 0x1b}, {0x19, 0x1d}, {0x1b, 0x1a}, {0x1b, 0x1a}, + {0x1c, 0x18}, {0x1b, 0x1b}, {0x1b, 0x1b}, {0x1b, 0x1b}, + {0x1b, 0x1c}, {0x1b, 0x1c}, {0x1b, 0x1c}, {0x1b, 0x1d}, + {0x1c, 0x1b}, {0x1c, 0x1b}, {0x1d, 0x1a}, {0x1c, 0x1c}, + {0x1c, 0x1c}, {0x1c, 0x1d}, {0x1c, 0x1d}, {0x1d, 0x1c}, + {0x1d, 0x1c}, {0x1d, 0x1c}, {0x1e, 0x1b}, {0x1d, 0x1d}, + {0x1d, 0x1d}, {0x1d, 0x1e}, {0x1d, 0x1e}, {0x1e, 0x1d}, + {0x1e, 0x1d}, {0x1e, 0x1d}, {0x1e, 0x1e}, {0x1e, 0x1e}, + {0x1e, 0x1e}, {0x1e, 0x1f}, {0x1e, 0x1f}, {0x1f, 0x1e}, + {0x1f, 0x1e}, {0x1f, 0x1e}, {0x1f, 0x1f}, {0x1f, 0x1f}, +}; + +static const unsigned char omatch6[256][2] = +{ + {0x00, 0x00}, {0x00, 0x01}, {0x01, 0x00}, {0x01, 0x01}, + {0x01, 0x01}, {0x01, 0x02}, {0x02, 0x01}, {0x02, 0x02}, + {0x02, 0x02}, {0x02, 0x03}, {0x03, 0x02}, {0x03, 0x03}, + {0x03, 0x03}, {0x03, 0x04}, {0x04, 0x03}, {0x04, 0x04}, + {0x04, 0x04}, {0x04, 0x05}, {0x05, 0x04}, {0x05, 0x05}, + {0x05, 0x05}, {0x05, 0x06}, {0x06, 0x05}, {0x00, 0x11}, + {0x06, 0x06}, {0x06, 0x07}, {0x07, 0x06}, {0x02, 0x10}, + {0x07, 0x07}, {0x07, 0x08}, {0x08, 0x07}, {0x03, 0x11}, + {0x08, 0x08}, {0x08, 0x09}, {0x09, 0x08}, {0x05, 0x10}, + {0x09, 0x09}, {0x09, 0x0a}, {0x0a, 0x09}, {0x06, 0x11}, + {0x0a, 0x0a}, {0x0a, 0x0b}, {0x0b, 0x0a}, {0x08, 0x10}, + {0x0b, 0x0b}, {0x0b, 0x0c}, {0x0c, 0x0b}, {0x09, 0x11}, + {0x0c, 0x0c}, {0x0c, 0x0d}, {0x0d, 0x0c}, {0x0b, 0x10}, + {0x0d, 0x0d}, {0x0d, 0x0e}, {0x0e, 0x0d}, {0x0c, 0x11}, + {0x0e, 0x0e}, {0x0e, 0x0f}, {0x0f, 0x0e}, {0x0e, 0x10}, + {0x0f, 0x0f}, {0x0f, 0x10}, {0x10, 0x0e}, {0x10, 0x0f}, + {0x11, 0x0e}, {0x10, 0x10}, {0x10, 0x11}, {0x11, 0x10}, + {0x12, 0x0f}, {0x11, 0x11}, {0x11, 0x12}, {0x12, 0x11}, + {0x14, 0x0e}, {0x12, 0x12}, {0x12, 0x13}, {0x13, 0x12}, + {0x15, 0x0f}, {0x13, 0x13}, {0x13, 0x14}, {0x14, 0x13}, + {0x17, 0x0e}, {0x14, 0x14}, {0x14, 0x15}, {0x15, 0x14}, + {0x18, 0x0f}, {0x15, 0x15}, {0x15, 0x16}, {0x16, 0x15}, + {0x1a, 0x0e}, {0x16, 0x16}, {0x16, 0x17}, {0x17, 0x16}, + {0x1b, 0x0f}, {0x17, 0x17}, {0x17, 0x18}, {0x18, 0x17}, + {0x13, 0x21}, {0x18, 0x18}, {0x18, 0x19}, {0x19, 0x18}, + {0x15, 0x20}, {0x19, 0x19}, {0x19, 0x1a}, {0x1a, 0x19}, + {0x16, 0x21}, {0x1a, 0x1a}, {0x1a, 0x1b}, {0x1b, 0x1a}, + {0x18, 0x20}, {0x1b, 0x1b}, {0x1b, 0x1c}, {0x1c, 0x1b}, + {0x19, 0x21}, {0x1c, 0x1c}, {0x1c, 0x1d}, {0x1d, 0x1c}, + {0x1b, 0x20}, {0x1d, 0x1d}, {0x1d, 0x1e}, {0x1e, 0x1d}, + {0x1c, 0x21}, {0x1e, 0x1e}, {0x1e, 0x1f}, {0x1f, 0x1e}, + {0x1e, 0x20}, {0x1f, 0x1f}, {0x1f, 0x20}, {0x20, 0x1e}, + {0x20, 0x1f}, {0x21, 0x1e}, {0x20, 0x20}, {0x20, 0x21}, + {0x21, 0x20}, {0x22, 0x1f}, {0x21, 0x21}, {0x21, 0x22}, + {0x22, 0x21}, {0x24, 0x1e}, {0x22, 0x22}, {0x22, 0x23}, + {0x23, 0x22}, {0x25, 0x1f}, {0x23, 0x23}, {0x23, 0x24}, + {0x24, 0x23}, {0x27, 0x1e}, {0x24, 0x24}, {0x24, 0x25}, + {0x25, 0x24}, {0x28, 0x1f}, {0x25, 0x25}, {0x25, 0x26}, + {0x26, 0x25}, {0x2a, 0x1e}, {0x26, 0x26}, {0x26, 0x27}, + {0x27, 0x26}, {0x2b, 0x1f}, {0x27, 0x27}, {0x27, 0x28}, + {0x28, 0x27}, {0x23, 0x31}, {0x28, 0x28}, {0x28, 0x29}, + {0x29, 0x28}, {0x25, 0x30}, {0x29, 0x29}, {0x29, 0x2a}, + {0x2a, 0x29}, {0x26, 0x31}, {0x2a, 0x2a}, {0x2a, 0x2b}, + {0x2b, 0x2a}, {0x28, 0x30}, {0x2b, 0x2b}, {0x2b, 0x2c}, + {0x2c, 0x2b}, {0x29, 0x31}, {0x2c, 0x2c}, {0x2c, 0x2d}, + {0x2d, 0x2c}, {0x2b, 0x30}, {0x2d, 0x2d}, {0x2d, 0x2e}, + {0x2e, 0x2d}, {0x2c, 0x31}, {0x2e, 0x2e}, {0x2e, 0x2f}, + {0x2f, 0x2e}, {0x2e, 0x30}, {0x2f, 0x2f}, {0x2f, 0x30}, + {0x30, 0x2e}, {0x30, 0x2f}, {0x31, 0x2e}, {0x30, 0x30}, + {0x30, 0x31}, {0x31, 0x30}, {0x32, 0x2f}, {0x31, 0x31}, + {0x31, 0x32}, {0x32, 0x31}, {0x34, 0x2e}, {0x32, 0x32}, + {0x32, 0x33}, {0x33, 0x32}, {0x35, 0x2f}, {0x33, 0x33}, + {0x33, 0x34}, {0x34, 0x33}, {0x37, 0x2e}, {0x34, 0x34}, + {0x34, 0x35}, {0x35, 0x34}, {0x38, 0x2f}, {0x35, 0x35}, + {0x35, 0x36}, {0x36, 0x35}, {0x3a, 0x2e}, {0x36, 0x36}, + {0x36, 0x37}, {0x37, 0x36}, {0x3b, 0x2f}, {0x37, 0x37}, + {0x37, 0x38}, {0x38, 0x37}, {0x3d, 0x2e}, {0x38, 0x38}, + {0x38, 0x39}, {0x39, 0x38}, {0x3e, 0x2f}, {0x39, 0x39}, + {0x39, 0x3a}, {0x3a, 0x39}, {0x3a, 0x3a}, {0x3a, 0x3a}, + {0x3a, 0x3b}, {0x3b, 0x3a}, {0x3b, 0x3b}, {0x3b, 0x3b}, + {0x3b, 0x3c}, {0x3c, 0x3b}, {0x3c, 0x3c}, {0x3c, 0x3c}, + {0x3c, 0x3d}, {0x3d, 0x3c}, {0x3d, 0x3d}, {0x3d, 0x3d}, + {0x3d, 0x3e}, {0x3e, 0x3d}, {0x3e, 0x3e}, {0x3e, 0x3e}, + {0x3e, 0x3f}, {0x3f, 0x3e}, {0x3f, 0x3f}, {0x3f, 0x3f}, +}; + +#endif /* __DXT_TABLES_H__ */ |