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Treat gl_PointCoord as a system value and add the necessary bits for correct codegen. Signed-off-by: Andreas Baierl <ichgeh@imkreisrum.de> Reviewed-by: Qiang Yu <yuq825@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net>
4627a0c4
Treat gl_PointCoord as a system value and add the necessary bits for correct codegen. Signed-off-by: Andreas Baierl <ichgeh@imkreisrum.de> Reviewed-by: Qiang Yu <yuq825@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net>