25 lines
1.8 KiB
Plaintext
25 lines
1.8 KiB
Plaintext
Field Name Bits Default Description
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TXWIDTH 10:0 none Image width - 1. The largest image is 4096 texels. When
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wrapping or mirroring, must be a power of 2. When
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mipmapping, must be a power of 2 or padded to a power
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of 2 in memory. Can always be non-square, except for
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cube maps which must be square.
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TXHEIGHT 21:11 none Image height - 1. The largest image is 4096 texels. When
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wrapping or mirroring, must be a power of 2. When
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mipmapping, must be a power of 2 or padded to a power
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of 2 in memory. Can always be non-square, except for
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cube maps which must be square.
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TXDEPTH 25:22 none LOG2(depth) of volume texture
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NUM_LEVELS 29:26 none Number of mipmap levels minus 1. Ranges from 0 to 12.
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Equivalent to LOD index of smallest (coarsest) mipmap
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to use.
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PROJECTED 30 none Specifies whether texture coords are projected.
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POSSIBLE VALUES:
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00 - Non-Projected
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01 - Projected
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TXPITCH_EN 31 none Indicates when TXPITCH should be used instead of
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TXWIDTH for image addressing
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POSSIBLE VALUES:
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00 - Use TXWIDTH for image addressing
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01 - Use TXPITCH for image addressing
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