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OGLTextureTables.cpp
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OGLTextureTables.cpp
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#include "OGLTables.h"
OGLAspect texAspects[ 7 ] =
{
{ D8OVER256, D1OVER256 }, // GR_ASPECT_8x1
{ D4OVER256, D1OVER256 }, // GR_ASPECT_4x1
{ D2OVER256, D1OVER256 }, // GR_ASPECT_2x1
{ D1OVER256, D1OVER256 }, // GR_ASPECT_1x1
{ D1OVER256, D2OVER256 }, // GR_ASPECT_1x2
{ D1OVER256, D4OVER256 }, // GR_ASPECT_1x4
{ D1OVER256, D8OVER256 } // GR_ASPECT_1x8
};
OGLTexInfo texInfo[ 7 ][ 9 ] =
{
{ // GR_ASPECT_8x1
{ 256, 32, 8192 }, { 128, 16, 2048 }, { 64, 8, 512 },
{ 32, 4, 128 }, { 16, 2, 32 }, { 8, 1, 8 },
{ 4, 1, 4 }, { 2, 1, 2 }, { 1, 1, 1 }
},
{ // GR_ASPECT_4x1
{ 256, 64, 16384 }, { 128, 32, 4096 }, { 64, 16, 1024 },
{ 32, 8, 256 }, { 16, 4, 64 }, { 8, 2, 16 },
{ 4, 1, 4 }, { 2, 1, 2 }, { 1, 1, 1 }
},
{ // GR_ASPECT_2x1
{ 256, 128, 32768 }, { 128, 64, 8192 }, { 64, 32, 2048 },
{ 32, 16, 512 }, { 16, 8, 128 }, { 8, 4, 32 },
{ 4, 2, 8 }, { 2, 1, 2 }, { 1, 1, 1 }
},
{ // GR_ASPECT_1x1
{ 256, 256, 65536 }, { 128, 128, 16384 }, { 64, 64, 4096 },
{ 32, 32, 1024 }, { 16, 16, 256 }, { 8, 8, 64 },
{ 4, 4, 16 }, { 2, 2, 4 }, { 1, 1, 1 }
},
{ // GR_ASPECT_1x2
{ 128, 256, 32768 }, { 64, 128, 8192 }, { 32, 64, 2048 },
{ 16, 32, 512 }, { 8, 16, 128 }, { 4, 8, 32 },
{ 2, 4, 8 }, { 1, 2, 2 }, { 1, 1, 1 }
},
{ // GR_ASPECT_1x4
{ 64, 256, 16384 }, { 32, 128, 4096 }, { 16, 64, 1024 },
{ 8, 32, 256 }, { 4, 16, 64 }, { 2, 8, 16 },
{ 1, 4, 4 }, { 1, 2, 2 }, { 1, 1, 1 }
},
{ // GR_ASPECT_1x8
{ 32, 256, 8192 }, { 16, 128, 2048 }, { 8, 64, 512 },
{ 4, 32, 128 }, { 2, 16, 32 }, { 1, 8, 8 },
{ 1, 4, 4 }, { 1, 2, 2 }, { 1, 1, 1 }
}
};
FxU32 nSquareLod[ 2 ][ 7 ][ 9 ] =
{
{
{ 8192, 2048, 512, 128, 32, 8, 2, 1, 1 },
{ 16384, 4096, 1024, 256, 64, 16, 4, 1, 1 },
{ 32768, 8192, 2048, 512, 128, 32, 8, 2, 1 },
{ 65536, 16384, 4096, 1024, 256, 64, 16, 4, 1 },
{ 32768, 8192, 2048, 512, 128, 32, 8, 2, 1 },
{ 16384, 4096, 1024, 256, 64, 16, 4, 1, 1 },
{ 8192, 2048, 512, 128, 32, 8, 2, 1, 1 }
},
{
{ 16384, 4096, 1024, 256, 64, 16, 4, 1, 1 },
{ 32768, 8192, 2048, 512, 128, 32, 8, 2, 1 },
{ 65536, 16384, 4096, 1024, 256, 64, 16, 4, 1 },
{ 131072, 32768, 8192, 2048, 512, 128, 32, 8, 2 },
{ 65536, 16384, 4096, 1024, 256, 64, 16, 4, 1 },
{ 32768, 8192, 2048, 512, 128, 32, 8, 2, 1 },
{ 16384, 4096, 1024, 256, 64, 16, 4, 1, 1 }
}
};
// Necessary memory for textures
// Big table to minimize calculation
FxU32 nSquareTexLod[ 2 ][ 7 ][ 9 ][ 9 ] = // Tex type, aspect, largelod, smalllod
{
{ // Dual byte Textures
{ // GR_ASPECT_8x1
{ 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848, 21848 },
{ 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464, 5464 },
{ 0, 0, 1024, 1280, 1344, 1360, 1368, 1368, 1368 },
{ 0, 0, 0, 256, 320, 336, 344, 344, 344 },
{ 0, 0, 0, 0, 64, 80, 88, 88, 88 },
{ 0, 0, 0, 0, 0, 16, 24, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_4x1
{ 32768, 40960, 43008, 43520, 43648, 43680, 43688, 43696, 43696 },
{ 0, 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928 },
{ 0, 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736 },
{ 0, 0, 0, 512, 640, 672, 680, 688, 688 },
{ 0, 0, 0, 0, 128, 160, 168, 176, 176 },
{ 0, 0, 0, 0, 0, 32, 40, 48, 48 },
{ 0, 0, 0, 0, 0, 0, 8, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_2x1
{ 65536, 81920, 86016, 87040, 87296, 87360, 87376, 87384, 87384 },
{ 0, 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848 },
{ 0, 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464 },
{ 0, 0, 0, 1024, 1280, 1344, 1360, 1368, 1368 },
{ 0, 0, 0, 0, 256, 320, 336, 344, 344 },
{ 0, 0, 0, 0, 0, 64, 80, 88, 88 },
{ 0, 0, 0, 0, 0, 0, 16, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x1
{ 131072, 163840, 172032, 174080, 174592, 174720, 174752, 174760, 174768 },
{ 0, 32768, 40960, 43008, 43520, 43648, 43680, 43688, 43696 },
{ 0, 0, 8192, 10240, 10752, 10880, 10912, 10920, 10928 },
{ 0, 0, 0, 2048, 2560, 2688, 2720, 2728, 2736 },
{ 0, 0, 0, 0, 512, 640, 672, 680, 688 },
{ 0, 0, 0, 0, 0, 128, 160, 168, 176 },
{ 0, 0, 0, 0, 0, 0, 32, 40, 48 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 16 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x2
{ 65536, 81920, 86016, 87040, 87296, 87360, 87376, 87384, 87384 },
{ 0, 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848 },
{ 0, 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464 },
{ 0, 0, 0, 1024, 1280, 1344, 1360, 1368, 1368 },
{ 0, 0, 0, 0, 256, 320, 336, 344, 344 },
{ 0, 0, 0, 0, 0, 64, 80, 88, 88 },
{ 0, 0, 0, 0, 0, 0, 16, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x4
{ 32768, 40960, 43008, 43520, 43648, 43680, 43688, 43696, 43696 },
{ 0, 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928 },
{ 0, 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736 },
{ 0, 0, 0, 512, 640, 672, 680, 688, 688 },
{ 0, 0, 0, 0, 128, 160, 168, 176, 176 },
{ 0, 0, 0, 0, 0, 32, 40, 48, 48 },
{ 0, 0, 0, 0, 0, 0, 8, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x8
{ 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848, 21848 },
{ 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464, 5464 },
{ 0, 0, 1024, 1280, 1344, 1360, 1368, 1368, 1368 },
{ 0, 0, 0, 256, 320, 336, 344, 344, 344 },
{ 0, 0, 0, 0, 64, 80, 88, 88, 88 },
{ 0, 0, 0, 0, 0, 16, 24, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
}
},
{ // Single byte Textures
{ // GR_ASPECT_8x1
{ 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928, 10928 },
{ 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736, 2736 },
{ 0, 0, 512, 640, 672, 680, 688, 688, 688 },
{ 0, 0, 0, 128, 160, 168, 176, 176, 176 },
{ 0, 0, 0, 0, 32, 40, 48, 48, 48 },
{ 0, 0, 0, 0, 0, 8, 16, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_4x1
{ 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848, 21848 },
{ 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464, 5464 },
{ 0, 0, 1024, 1280, 1344, 1360, 1368, 1368, 1368 },
{ 0, 0, 0, 256, 320, 336, 344, 344, 344 },
{ 0, 0, 0, 0, 64, 80, 88, 88, 88 },
{ 0, 0, 0, 0, 0, 16, 24, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_2x1
{ 32768, 40960, 43008, 43520, 43648, 43680, 43688, 43696, 43696 },
{ 0, 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928 },
{ 0, 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736 },
{ 0, 0, 0, 512, 640, 672, 680, 688, 688 },
{ 0, 0, 0, 0, 128, 160, 168, 176, 176 },
{ 0, 0, 0, 0, 0, 32, 40, 48, 48 },
{ 0, 0, 0, 0, 0, 0, 8, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x1
{ 65536, 81920, 86016, 87040, 87296, 87360, 87376, 87384, 87384 },
{ 0, 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848 },
{ 0, 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464 },
{ 0, 0, 0, 1024, 1280, 1344, 1360, 1368, 1368 },
{ 0, 0, 0, 0, 256, 320, 336, 344, 344 },
{ 0, 0, 0, 0, 0, 64, 80, 88, 88 },
{ 0, 0, 0, 0, 0, 0, 16, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x2
{ 32768, 40960, 43008, 43520, 43648, 43680, 43688, 43696, 43696 },
{ 0, 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928 },
{ 0, 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736 },
{ 0, 0, 0, 512, 640, 672, 680, 688, 688 },
{ 0, 0, 0, 0, 128, 160, 168, 176, 176 },
{ 0, 0, 0, 0, 0, 32, 40, 48, 48 },
{ 0, 0, 0, 0, 0, 0, 8, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x4
{ 16384, 20480, 21504, 21760, 21824, 21840, 21848, 21848, 21848 },
{ 0, 4096, 5120, 5376, 5440, 5456, 5464, 5464, 5464 },
{ 0, 0, 1024, 1280, 1344, 1360, 1368, 1368, 1368 },
{ 0, 0, 0, 256, 320, 336, 344, 344, 344 },
{ 0, 0, 0, 0, 64, 80, 88, 88, 88 },
{ 0, 0, 0, 0, 0, 16, 24, 24, 24 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
},
{ // GR_ASPECT_1x8
{ 8192, 10240, 10752, 10880, 10912, 10920, 10928, 10928, 10928 },
{ 0, 2048, 2560, 2688, 2720, 2728, 2736, 2736, 2736 },
{ 0, 0, 512, 640, 672, 680, 688, 688, 688 },
{ 0, 0, 0, 128, 160, 168, 176, 176, 176 },
{ 0, 0, 0, 0, 32, 40, 48, 48, 48 },
{ 0, 0, 0, 0, 0, 8, 16, 16, 16 },
{ 0, 0, 0, 0, 0, 0, 8, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 8, 8 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 8 },
}
}
};