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GSP Shared Memory (edit)

Revision as of 02:45, 16 April 2013

24 bytes added , 02:45, 16 April 2013

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This command is normally used to DMA data from the application GSP [[Memory_layout|heap]] to VRAM.

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==GX ~~Command 1~~==

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==GX SetCommandList==

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This commands converts the specified addresses to physical addresses, then writes these addresses and the specified parameters to the [[GPU]] registers at 0x1EF00010 and 0x1EF00020. The associated buffer address must not be <= to the main buffer address, thus the associated buffer address must not be zero as well. When the bufX address is zero, processing for the bufX parameters is skipped.

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==GX ~~Command 3~~==

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==GX SetDisplayTransfer==

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This command converts the specified addresses to physical addresses, then writes these physical addresses and parameters to the [[GPU]] registers at 0x1EF00C00. This command writes the rendered framebuffer data from the input framebuffer address to the specified output framebuffer. The input framebuffer is normally located in VRAM.

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==GX ~~Command 4~~==

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==GX SetTextureCopy==

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This command is similar to cmd3, this command also writes to the [[GPU]] registers at 0x1EF00C00.

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==GX ~~Command 5~~==

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==GX SetCommandList==

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