Verify clamping behavior for beta factor in BLEND_AND

abaire / nxdk_pgraph_tests

Tests to verify xemu handling of various pushbuffer commands

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Verify clamping behavior for beta factor in BLEND_AND #2

Closed abaire closed 2 years ago

abaire commented 2 years ago

See comment in https://github.com/mborgerson/xemu/pull/570 - we should verify that the envytools documentation is actually correct by testing some values outside of the masked range.

abaire commented 2 years ago

Verified that setting the high bit does result in a fully transparent image, indicating that negative values are clamped to 0.

abaire commented 2 years ago

Done in dc0d19579afdc66deeddd01bf84af8fbdf79c654