PPSA03541 prepares a pixel shader that still reads attribute 0 while SPI_PS_IN_CONTROL.NUM_INTERP is 0; extend the CNTL table with OFFSET 0x20 defaults instead of throwing.
Co-authored-by: Cursor <cursoragent@cursor.com>
The shader info collector refused an out-of-range interpolation parameter
reference without saying which one. The message now gives the attribute,
component and mode it read and the pixel input count it was checked
against, so a title's stop at this check names the attribute its pixel shader
reads past the inputs the draw declares.
Test: interpolation_reference_range builds pixel programs with an
attribute past the inputs, a component past w and a reserved mode, and
checks the message names each.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: overlordxrz-source <overlordxrz-source@users.noreply.github.com>
