Combiner : xemu-0.7.98-master-7bfb7c85378f64f93556c365ea0cc18cb2181dc8:Linux_x86_64:gl_Mesa_NV134:gslv_4.30 vs Xbox_Hardware

Demonstrates behavior of the "blue to alpha" flags.

Tests the various output operations.

Tests behavior of specular_add_invert_r0, specular_add_invert_v1, and specular_clamp on final combiners.

Demonstrates that setting a register's value in a combiner stage does not mutate the value until after it is assigned as an output. The test performs several draws where R0 is initialized to some color then both mutated and copied into R1, demonstrating that the original value of R0 is copied into R1 before being replaced with the new value.

Tests the special input registers in the final combiner.