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GSP Shared Memory: Difference between revisions

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The GPU color buffer is stored in the same Z-curve (tiled) format as textures. By default, SetDisplayTransfer converts the given buffer from the tiled format to a linear format adapted to the LCD framebuffers.
The GPU color buffer is stored in the same Z-curve (tiled) format as textures. By default, SetDisplayTransfer converts the given buffer from the tiled format to a linear format adapted to the LCD framebuffers.
Flags:
* bit12-14 seem to be the output color format. Unknown if there are also bits for the input color format or if it's always RGBA8888.
* when bit3 is set, no tiled->linear conversion is done, instead the buffer is copied linearly.
* when bit1 is set, the buffer is converted from linear to tiled. This can be used to upload textures stored linearly. (bit3 has priority over bit1)
* when bit0 is set, the buffer is mirrored horizontally during the copy.


==GX SetTextureCopy==
==GX SetTextureCopy==
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