GSPGPU:SetBufferSwap

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Revision as of 21:35, 13 October 2023 by Kynex7510 (talk | contribs) (Removed FBInfo)
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Request[edit]

Index Word Description
0 Header code [0x00050200]
1 Screen ID (0 = top, 1 = bottom)
2-8 Framebuffer info structure

Response[edit]

Index Word Description
0 Header code
1 Result code

Description[edit]

This sets GSP state for the LCD framebuffers. When the value of VCount (offset 0x54) is greater than a certain constant, the GSP state for the specified screen is immediately written to the LCD registers. This constant is 0x52 on GSP for 11.16.0-48, though it used to be 0x54.

This command should only be used when directly writing to the framebuffers; when using the GPU the framebuffer info stored in GSP shared memory should be used instead.