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(parent: 4485dd8) | patch
glsl: Fix handling of OPCODE_PRINT for no registers case.
authorVinson Lee <vlee@vmware.com>
Sun, 18 Apr 2010 07:11:49 +0000 (00:11 -0700)
committerVinson Lee <vlee@vmware.com>
Sun, 18 Apr 2010 07:11:49 +0000 (00:11 -0700)
commit4e98116c234c25119c1a3a0c0a138ada2ab69906
tree62cef20ca7853f990a0ba2d0102d378ce77fa109tree | snapshot
parent4485dd8a3e8aff8d4fb73684d0d7a5a1179f60cccommit | diff
glsl: Fix handling of OPCODE_PRINT for no registers case.

A register file value is unsigned so could never be -1. A
value of 0 also aliased to PROGRAM_TEMPORARY.

If an OPCODE_PRINT has no registers to print, set the register
file value to PROGRAM_UNDEFINED and check for that value when
executing this instruction.
src/mesa/shader/nvvertparse.c diff | blob | history
src/mesa/shader/prog_execute.c diff | blob | history
Domain: Graphics System / GL;