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=== Screen ===
=== Screen ===
"bufferNum" is the screenid, see the below screen defines for that. OSScreen *only* supports values 0-1 for screenid. "colour" in the form stored in memory is RGBA8. These functions can't be used without crashing, unless OSScreen was properly initialized. The below functions will immediately return if x/y is out-of-bounds.
"bufferNum" is the screenid, see the below screen defines for that. OSScreen *only* supports values 0-1 for screenid. "colour" in the form stored in memory is RGBA8. These functions can't be used without crashing, unless OSScreen was properly initialized. The below functions will immediately return if x/y is out-of-bounds.
+
+This uses the hardware registers via the vaddr loaded with __OSPhysicalToEffectiveUncached(0x0C200000). The coreinit register r/w access code for this will only access the registers if OSIsECOMode() returns 0(when reading it would always return value 0 if that func-call returns non-zero). Internally the coreinit reg-access functions for this use word-offsets for the registers. The registers are accessed from there with the following: above_vaddr_base + (screenid<<9) + reg_wordoffset.
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