Imported most of dolphin/os
This commit is contained in:
dbalatoni13
parent
023cd90675
commit
970da00ce2
35 changed files with 6591 additions and 131 deletions
323
src/dolphin/os/OSFont.c
Normal file
323
src/dolphin/os/OSFont.c
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#include <dolphin/OSRtcPriv.h>
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#include <dolphin/hw_regs.h>
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#include <dolphin/os.h>
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static OSFontHeader *FontData;
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static u8 *SheetImage;
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static u8 *WidthTable;
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static int CharsInSheet;
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static u16 HankakuToCode[] = { 0x20C, 0x20D, 0x20E, 0x20F, 0x210, 0x211, 0x212, 0x213, 0x214, 0x215, 0x216, 0x217, 0x218, 0x219, 0x21A, 0x21B, 0x21C,
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0x21D, 0x21E, 0x21F, 0x220, 0x221, 0x222, 0x223, 0x224, 0x225, 0x226, 0x227, 0x228, 0x229, 0x22A, 0x22B, 0x22C, 0x22D, 0x22E, 0x22F, 0x230, 0x231,
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0x232, 0x233, 0x234, 0x235, 0x236, 0x237, 0x238, 0x239, 0x23A, 0x23B, 0x23C, 0x23D, 0x23E, 0x23F, 0x240, 0x241, 0x242, 0x243, 0x244, 0x245, 0x246,
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0x247, 0x248, 0x249, 0x24A, 0x24B, 0x24C, 0x24D, 0x24E, 0x24F, 0x250, 0x251, 0x252, 0x253, 0x254, 0x255, 0x256, 0x257, 0x258, 0x259, 0x25A, 0x25B,
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0x25C, 0x25D, 0x25E, 0x25F, 0x260, 0x261, 0x262, 0x263, 0x264, 0x265, 0x266, 0x267, 0x268, 0x269, 0x26A, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C,
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0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C,
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0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x20C, 0x26B, 0x26C, 0x26D, 0x26E, 0x26F, 0x270, 0x271, 0x272, 0x273, 0x274, 0x275, 0x276, 0x277, 0x278,
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0x279, 0x27A, 0x27B, 0x27C, 0x27D, 0x27E, 0x27F, 0x280, 0x281, 0x282, 0x283, 0x284, 0x285, 0x286, 0x287, 0x288, 0x289, 0x28A, 0x28B, 0x28C, 0x28D,
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0x28E, 0x28F, 0x290, 0x291, 0x292, 0x293, 0x294, 0x295, 0x296, 0x297, 0x298, 0x299, 0x29A, 0x29B, 0x29C, 0x29D, 0x29E, 0x29F, 0x2A0, 0x2A1, 0x2A2,
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0x2A3, 0x2A4, 0x2A5, 0x2A6, 0x2A7, 0x2A8, 0x2A9 };
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static u16 Zenkaku2Code[] = { 0x000, 0x001, 0x002, 0x003, 0x004, 0x005, 0x006, 0x007, 0x008, 0x009, 0x00A, 0x00B, 0x00C, 0x00D, 0x00E, 0x00F, 0x010,
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0x011, 0x012, 0x013, 0x014, 0x015, 0x016, 0x017, 0x018, 0x019, 0x01A, 0x01B, 0x01C, 0x01D, 0x01E, 0x01F, 0x020, 0x021, 0x022, 0x023, 0x024, 0x025,
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0x026, 0x027, 0x028, 0x029, 0x02A, 0x02B, 0x02C, 0x02D, 0x02E, 0x02F, 0x030, 0x031, 0x032, 0x033, 0x034, 0x035, 0x036, 0x037, 0x038, 0x039, 0x03A,
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0x03B, 0x03C, 0x03D, 0x03E, 0x03F, 0x040, 0x041, 0x042, 0x043, 0x044, 0x045, 0x046, 0x047, 0x048, 0x049, 0x04A, 0x04B, 0x04C, 0x04D, 0x04E, 0x04F,
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0x050, 0x051, 0x052, 0x053, 0x054, 0x055, 0x056, 0x057, 0x058, 0x059, 0x05A, 0x05B, 0x05C, 0x05D, 0x05E, 0x05F, 0x060, 0x061, 0x062, 0x063, 0x064,
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0x065, 0x066, 0x067, 0x068, 0x069, 0x06A, 0x06B, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x06C, 0x06D, 0x06E,
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0x06F, 0x070, 0x071, 0x072, 0x073, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x074, 0x075, 0x076, 0x077, 0x078, 0x079, 0x07A, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x07B, 0x07C, 0x07D, 0x07E, 0x07F, 0x080, 0x081, 0x082, 0x083, 0x084, 0x085,
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0x086, 0x087, 0x088, 0x089, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x08A, 0x08B, 0x08C, 0x08D, 0x08E, 0x08F, 0x090, 0x091, 0x000, 0x000,
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0x000, 0x000, 0x092, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x093, 0x094, 0x095,
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0x096, 0x097, 0x098, 0x099, 0x09A, 0x09B, 0x09C, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x09D, 0x09E, 0x09F, 0x0A0, 0x0A1, 0x0A2, 0x0A3,
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0x0A4, 0x0A5, 0x0A6, 0x0A7, 0x0A8, 0x0A9, 0x0AA, 0x0AB, 0x0AC, 0x0AD, 0x0AE, 0x0AF, 0x0B0, 0x0B1, 0x0B2, 0x0B3, 0x0B4, 0x0B5, 0x0B6, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x0B7, 0x0B8, 0x0B9, 0x0BA, 0x0BB, 0x0BC, 0x0BD, 0x0BE, 0x0BF, 0x0C0, 0x0C1, 0x0C2, 0x0C3, 0x0C4, 0x0C5, 0x0C6, 0x0C7,
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0x0C8, 0x0C9, 0x0CA, 0x0CB, 0x0CC, 0x0CD, 0x0CE, 0x0CF, 0x0D0, 0x000, 0x000, 0x000, 0x000, 0x0D1, 0x0D2, 0x0D3, 0x0D4, 0x0D5, 0x0D6, 0x0D7, 0x0D8,
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0x0D9, 0x0DA, 0x0DB, 0x0DC, 0x0DD, 0x0DE, 0x0DF, 0x0E0, 0x0E1, 0x0E2, 0x0E3, 0x0E4, 0x0E5, 0x0E6, 0x0E7, 0x0E8, 0x0E9, 0x0EA, 0x0EB, 0x0EC, 0x0ED,
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0x0EE, 0x0EF, 0x0F0, 0x0F1, 0x0F2, 0x0F3, 0x0F4, 0x0F5, 0x0F6, 0x0F7, 0x0F8, 0x0F9, 0x0FA, 0x0FB, 0x0FC, 0x0FD, 0x0FE, 0x0FF, 0x100, 0x101, 0x102,
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0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109, 0x10A, 0x10B, 0x10C, 0x10D, 0x10E, 0x10F, 0x110, 0x111, 0x112, 0x113, 0x114, 0x115, 0x116, 0x117,
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0x118, 0x119, 0x11A, 0x11B, 0x11C, 0x11D, 0x11E, 0x11F, 0x120, 0x121, 0x122, 0x123, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x124, 0x125, 0x126, 0x127, 0x128, 0x129, 0x12A, 0x12B, 0x12C, 0x12D, 0x12E, 0x12F, 0x130, 0x131, 0x132, 0x133, 0x134, 0x135, 0x136,
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0x137, 0x138, 0x139, 0x13A, 0x13B, 0x13C, 0x13D, 0x13E, 0x13F, 0x140, 0x141, 0x142, 0x143, 0x144, 0x145, 0x146, 0x147, 0x148, 0x149, 0x14A, 0x14B,
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0x14C, 0x14D, 0x14E, 0x14F, 0x150, 0x151, 0x152, 0x153, 0x154, 0x155, 0x156, 0x157, 0x158, 0x159, 0x15A, 0x15B, 0x15C, 0x15D, 0x15E, 0x15F, 0x160,
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0x161, 0x162, 0x163, 0x164, 0x165, 0x166, 0x167, 0x168, 0x169, 0x16A, 0x16B, 0x16C, 0x16D, 0x16E, 0x16F, 0x170, 0x171, 0x172, 0x173, 0x174, 0x175,
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0x176, 0x177, 0x178, 0x179, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x17A, 0x17B, 0x17C, 0x17D, 0x17E, 0x17F, 0x180, 0x181, 0x182,
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0x183, 0x184, 0x185, 0x186, 0x187, 0x188, 0x189, 0x18A, 0x18B, 0x18C, 0x18D, 0x18E, 0x18F, 0x190, 0x191, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x192, 0x193, 0x194, 0x195, 0x196, 0x197, 0x198, 0x199, 0x19A, 0x19B, 0x19C, 0x19D, 0x19E, 0x19F, 0x1A0, 0x1A1, 0x1A2, 0x1A3, 0x1A4,
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0x1A5, 0x1A6, 0x1A7, 0x1A8, 0x1A9, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x1AA, 0x1AB, 0x1AC, 0x1AD, 0x1AE, 0x1AF, 0x1B0, 0x1B1, 0x1B2, 0x1B3, 0x1B4, 0x1B5, 0x1B6, 0x1B7, 0x1B8, 0x1B9, 0x1BA, 0x1BB, 0x1BC, 0x1BD,
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0x1BE, 0x1BF, 0x1C0, 0x1C1, 0x1C2, 0x1C3, 0x1C4, 0x1C5, 0x1C6, 0x1C7, 0x1C8, 0x1C9, 0x1CA, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x1CB, 0x1CC, 0x1CD, 0x1CE, 0x1CF, 0x1D0, 0x1D1, 0x1D2, 0x1D3, 0x1D4, 0x1D5, 0x1D6, 0x1D7, 0x1D8,
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0x1D9, 0x1DA, 0x1DB, 0x1DC, 0x1DD, 0x1DE, 0x1DF, 0x1E0, 0x1E1, 0x1E2, 0x1E3, 0x1E4, 0x1E5, 0x1E6, 0x1E7, 0x1E8, 0x1E9, 0x1EA, 0x1EB, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x1EC, 0x1ED, 0x1EE, 0x1EF, 0x1F0, 0x1F1, 0x1F2, 0x1F3, 0x1F4, 0x1F5,
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0x1F6, 0x1F7, 0x1F8, 0x1F9, 0x1FA, 0x1FB, 0x1FC, 0x1FD, 0x1FE, 0x1FF, 0x200, 0x201, 0x202, 0x203, 0x204, 0x205, 0x206, 0x207, 0x208, 0x209, 0x20A,
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0x20B, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x20C,
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0x20D, 0x20E, 0x20F, 0x210, 0x211, 0x212, 0x213, 0x214, 0x215, 0x216, 0x217, 0x218, 0x219, 0x21A, 0x21B, 0x21C, 0x21D, 0x21E, 0x21F, 0x220, 0x221,
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0x222, 0x223, 0x224, 0x225, 0x226, 0x227, 0x228, 0x229, 0x22A, 0x22B, 0x22C, 0x22D, 0x22E, 0x22F, 0x230, 0x231, 0x232, 0x233, 0x234, 0x235, 0x236,
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0x237, 0x238, 0x239, 0x23A, 0x23B, 0x23C, 0x23D, 0x23E, 0x23F, 0x240, 0x241, 0x242, 0x243, 0x244, 0x245, 0x246, 0x247, 0x248, 0x249, 0x24A, 0x24B,
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0x24C, 0x24D, 0x24E, 0x24F, 0x250, 0x251, 0x252, 0x253, 0x254, 0x255, 0x256, 0x257, 0x258, 0x259, 0x25A, 0x25B, 0x25C, 0x25D, 0x25E, 0x25F, 0x260,
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0x261, 0x262, 0x263, 0x264, 0x265, 0x266, 0x267, 0x268, 0x269, 0x26A, 0x26B, 0x26C, 0x26D, 0x26E, 0x26F, 0x270, 0x271, 0x272, 0x273, 0x274, 0x275,
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0x276, 0x277, 0x278, 0x279, 0x27A, 0x27B, 0x27C, 0x27D, 0x27E, 0x27F, 0x280, 0x281, 0x282, 0x283, 0x284, 0x285, 0x286, 0x287, 0x288, 0x289, 0x28A,
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0x28B, 0x28C, 0x28D, 0x28E, 0x28F, 0x290, 0x291, 0x292, 0x293, 0x294, 0x295, 0x296, 0x297, 0x298, 0x299, 0x29A, 0x29B, 0x29C, 0x29D, 0x29E, 0x29F,
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0x2A0, 0x2A1, 0x2A2, 0x2A3, 0x2A4, 0x2A5, 0x2A6, 0x2A7, 0x2A8, 0x2A9, 0x2AA, 0x2AB, 0x2AC, 0x2AD, 0x2AE, 0x2AF, 0x2B0, 0x2B1, 0x2B2, 0x2B3, 0x2B4,
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0x2B5, 0x2B6, 0x2B7, 0x2B8, 0x2B9, 0x2BA, 0x2BB, 0x2BC, 0x2BD, 0x2BE, 0x2BF, 0x2C0, 0x2C1, 0x2C2, 0x2C3, 0x2C4, 0x2C5, 0x2C6, 0x2C7, 0x2C8, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000,
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0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x2C9, 0x2CA,
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0x2CB, 0x2CC, 0x2CD, 0x2CE, 0x2CF, 0x2D0, 0x2D1, 0x2D2, 0x2D3, 0x2D4, 0x2D5, 0x2D6, 0x2D7, 0x2D8, 0x2D9, 0x2DA, 0x2DB, 0x2DC, 0x2DD, 0x2DE, 0x2DF,
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0x2E0, 0x2E1, 0x2E2, 0x2E3, 0x2E4, 0x2E5, 0x2E6, 0x000, 0x2E7, 0x2E8, 0x2E9, 0x2EA, 0x2EB, 0x2EC, 0x2ED, 0x2EE, 0x2EF, 0x2F0, 0x2F1, 0x2F2, 0x2F3,
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0x2F4, 0x2F5, 0x2F6, 0x2F7, 0x2F8, 0x2F9, 0x2FA, 0x2FB, 0x2FC, 0x2FD, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x000, 0x2FE, 0x2FF, 0x300,
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0x301, 0x302, 0x303, 0x304, 0x305, 0x306, 0x307, 0x308, 0x309, 0x30A, 0x30B, 0x30C, 0x30D, 0x30E, 0x30F, 0x310, 0x311, 0x312, 0x313, 0x314, 0x315,
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0x316, 0x317, 0x318, 0x319, 0x31A, 0x31B, 0x000 };
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static int GetFontCode(unsigned short code)
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{
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if (OSGetFontEncode() == OS_FONT_ENCODE_SJIS) {
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if (code >= 0x20 && code <= 0xDF) {
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return HankakuToCode[code - 0x20];
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}
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if (code > 0x889E) {
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int i = ((code >> 8) - 0x88) * 188;
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int j = (code & 0xFF) - 0x40;
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if (j >= 0x40) {
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j--;
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}
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return (i + j + 0x2BE);
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}
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if (code < 0x879E) {
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int i = ((code >> 8) - 0x81) * 188;
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int j = (code & 0xFF) - 0x40;
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if (j >= 0x40) {
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j--;
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}
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return Zenkaku2Code[i + j];
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}
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}
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else if (code > 0x20 && code <= 0xFF) {
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return code - 0x20;
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}
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else {
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return 0;
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}
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}
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static void Decode(unsigned char *s, unsigned char *d)
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{
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int i;
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int j;
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int k;
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int p;
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int q;
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int r7; // huh? DWARF info says these 2 variables might be register names and not actual names.
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int r25;
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int cnt;
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int os;
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unsigned int flag;
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unsigned int code;
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os = *(int *)(s + 0x4);
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r7 = *(int *)(s + 0x8);
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r25 = *(int *)(s + 0xC);
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q = 0;
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flag = 0;
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p = 16;
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|
||||
do {
|
||||
// Get next mask
|
||||
if (flag == 0) {
|
||||
code = *(u32 *)(s + p);
|
||||
p += sizeof(u32);
|
||||
flag = sizeof(u32) * 8;
|
||||
}
|
||||
|
||||
// Non-linked chunk
|
||||
if (code & 0x80000000) {
|
||||
d[q++] = s[r25++];
|
||||
}
|
||||
// Linked chunk
|
||||
else {
|
||||
// Read offset from link table
|
||||
j = s[r7] << 8 | s[r7 + 1];
|
||||
r7 += sizeof(u16);
|
||||
|
||||
// Apply offset
|
||||
k = q - (j & 0x0FFF);
|
||||
cnt = j >> 12;
|
||||
if (cnt == 0) {
|
||||
cnt = s[r25++] + 0x12;
|
||||
}
|
||||
else {
|
||||
cnt += 2;
|
||||
}
|
||||
|
||||
// Copy chunk
|
||||
for (i = 0; i < cnt; i++, q++, k++) {
|
||||
d[q] = d[k - 1];
|
||||
}
|
||||
}
|
||||
|
||||
// Prepare next mask bit
|
||||
code <<= 1;
|
||||
flag--;
|
||||
} while (q < os);
|
||||
}
|
||||
|
||||
static u32 GetFontSize(u8 *buf)
|
||||
{
|
||||
if (buf[0] == 'Y' && buf[1] == 'a' && buf[2] == 'y') {
|
||||
return *(u32 *)(buf + 0x4);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
u16 OSGetFontEncode(void)
|
||||
{
|
||||
static u16 fontEncode = 0xFFFF;
|
||||
if (fontEncode <= 1) {
|
||||
return fontEncode;
|
||||
}
|
||||
switch (*(int *)OSPhysicalToCached(0xCC)) {
|
||||
case VI_NTSC:
|
||||
fontEncode = (__VIRegs[VI_DTV_STAT] & 2) ? OS_FONT_ENCODE_SJIS : OS_FONT_ENCODE_ANSI;
|
||||
break;
|
||||
|
||||
case VI_PAL:
|
||||
case VI_MPAL:
|
||||
case VI_DEBUG:
|
||||
case VI_DEBUG_PAL:
|
||||
case VI_EURGB60:
|
||||
default:
|
||||
fontEncode = OS_FONT_ENCODE_ANSI;
|
||||
}
|
||||
|
||||
return fontEncode;
|
||||
}
|
||||
|
||||
static void ReadROM(void *buf, int length, int offset)
|
||||
{
|
||||
int len;
|
||||
while (length > 0) {
|
||||
len = (length <= 0x100) ? length : 0x100;
|
||||
length -= len;
|
||||
|
||||
while (!__OSReadROM(buf, len, offset)) {
|
||||
;
|
||||
}
|
||||
|
||||
offset += len;
|
||||
(u8 *)buf += len;
|
||||
}
|
||||
}
|
||||
|
||||
static u32 ReadFont(void *img)
|
||||
{
|
||||
if (OSGetFontEncode() == OS_FONT_ENCODE_SJIS) {
|
||||
ReadROM(img, OS_FONT_ROM_SIZE_SJIS, 0x1AFF00);
|
||||
}
|
||||
else {
|
||||
ReadROM(img, OS_FONT_ROM_SIZE_ANSI, 0x1FCF00);
|
||||
}
|
||||
|
||||
return GetFontSize(img);
|
||||
}
|
||||
|
||||
u32 OSLoadFont(OSFontHeader *fontData, void *temp)
|
||||
{
|
||||
u32 size;
|
||||
|
||||
SheetImage = NULL;
|
||||
size = ReadFont(temp);
|
||||
if (size) {
|
||||
Decode(temp, (void *)fontData);
|
||||
FontData = fontData;
|
||||
WidthTable = (u8 *)FontData + FontData->widthTable;
|
||||
CharsInSheet = FontData->sheetColumn * FontData->sheetRow;
|
||||
}
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
char *OSGetFontTexel(char *string, void *image, long pos, long stride, long *width)
|
||||
{
|
||||
unsigned short code;
|
||||
unsigned char *src;
|
||||
unsigned char *dst;
|
||||
int fontCode;
|
||||
int sheet;
|
||||
int numChars;
|
||||
int row;
|
||||
int column;
|
||||
int x;
|
||||
int y;
|
||||
int offsetSrc;
|
||||
int offsetDst;
|
||||
unsigned char *colorIndex;
|
||||
unsigned char *imageSrc;
|
||||
|
||||
// ASSERTLINE(0x1F6, FontData && !SheetImage);
|
||||
|
||||
code = *string;
|
||||
if (code == '\0') {
|
||||
return string;
|
||||
}
|
||||
|
||||
string++;
|
||||
if (OSGetFontEncode() == OS_FONT_ENCODE_SJIS) {
|
||||
if ((((code >= 0x80) && (code <= 0x9F)) || ((code >= 0xE0) && (code <= 0xFF))) && ((s8)*string != 0U)) {
|
||||
code = (code << 8) | (*string++); // Shift-JIS encoded byte
|
||||
}
|
||||
}
|
||||
colorIndex = &FontData->c0;
|
||||
|
||||
// ASSERTLINE(0x209, FontData->sheetFormat == GX_TF_I4);
|
||||
|
||||
fontCode = GetFontCode(code);
|
||||
|
||||
sheet = fontCode / CharsInSheet;
|
||||
numChars = fontCode - (sheet * CharsInSheet);
|
||||
row = numChars / FontData->sheetColumn;
|
||||
column = (numChars - (row * FontData->sheetColumn));
|
||||
row *= FontData->cellHeight;
|
||||
column *= FontData->cellWidth;
|
||||
imageSrc = (u8 *)FontData + FontData->sheetImage;
|
||||
imageSrc += (sheet * FontData->sheetSize) / 2;
|
||||
|
||||
for (y = 0; y < FontData->cellHeight; y++) {
|
||||
for (x = 0; x < FontData->cellWidth; x++) {
|
||||
src = imageSrc + (((FontData->sheetWidth / 8) * 32) / 2) * ((row + y) / 8);
|
||||
src += ((column + x) / 8) * 16;
|
||||
src += ((row + y) % 8) * 2;
|
||||
src += ((column + x) % 8) / 4;
|
||||
|
||||
offsetSrc = (column + x) % 4;
|
||||
|
||||
dst = (u8 *)image + ((y / 8) * (((stride * 4) / 8) * 32));
|
||||
dst += (((pos + x) / 8) * 32);
|
||||
dst += ((y % 8) * 4);
|
||||
dst += ((pos + x) % 8) / 2;
|
||||
|
||||
offsetDst = (pos + x) % 2;
|
||||
|
||||
*dst |= colorIndex[*src >> (6 - (offsetSrc * 2)) & 3] & ((offsetDst != 0) ? 0x0F : 0xF0);
|
||||
}
|
||||
}
|
||||
*width = WidthTable[fontCode];
|
||||
|
||||
return string;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue