31 lines
2.2 KiB
Plaintext
31 lines
2.2 KiB
Plaintext
Field Name Bits Default Description
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TEX_ID 3:0 0x0 Specifies the index (into the RS_IP table) of the texture
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address output during this rasterizer instruction
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TEX_CN 4 0x0 Write enable for texture address
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POSSIBLE VALUES:
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00 - No write - texture coordinate not valid
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01 - write - texture valid
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TEX_ADDR 11:5 0x0 Specifies the destination address (within the current pixel
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stack frame) of the texture address output during this
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rasterizer instruction
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COL_ID 15:12 0x0 Specifies the index (into the RS_IP table) of the color
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output during this rasterizer instruction
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COL_CN 17:16 0x0 Write enable for color
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POSSIBLE VALUES:
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00 - No write - color not valid
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01 - write - color valid
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02 - write fbuffer - XY00->RGBA
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03 - write backface - B000->RGBA
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COL_ADDR 24:18 0x0 Specifies the destination address (within the current pixel
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stack frame) of the color output during this rasterizer
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instruction
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TEX_ADJ 25 0x0 Specifies whether to sample texture coordinates at the
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real or adjusted pixel centers
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POSSIBLE VALUES:
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00 - Sample texture coordinates at real pixel centers
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01 - Sample texture coordinates at adjusted pixel centers
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W_CN 26 0x0 Specifies that the rasterizer should output w
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POSSIBLE VALUES:
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00 - No write - w not valid
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01 - write - w valid
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