diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_exec.h')
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h index 471f591dd6..3dff69a505 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.h +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h @@ -232,6 +232,7 @@ struct tgsi_exec_machine /* FRAGMENT processor only. */ const struct tgsi_interp_coef *InterpCoefs; struct tgsi_exec_vector QuadPos; + float Face; /**< +1 if front facing, -1 if back facing */ /* Conditional execution masks */ uint CondMask; /**< For IF/ELSE/ENDIF */ @@ -252,7 +253,7 @@ struct tgsi_exec_machine uint LoopLabelStack[TGSI_EXEC_MAX_LOOP_NESTING]; int LoopLabelStackTop; - /** Loop counter stack (x = count, y = current, z = step) */ + /** Loop counter stack (x = index, y = counter, z = step) */ struct tgsi_exec_vector LoopCounterStack[TGSI_EXEC_MAX_LOOP_NESTING]; int LoopCounterStackTop; |