diff options
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_fragprog.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index d155b85..e155d16 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -304,8 +304,8 @@ do { \ static bool calc_live_regs( struct i915_fragment_program *p ) { const struct gl_fragment_program *program = &p->FragProg; - GLuint regsUsed = 0xffff0000; - uint8_t live_components[16] = { 0, }; + GLuint regsUsed = ~((1 << I915_MAX_TEMPORARY) - 1); + uint8_t live_components[I915_MAX_TEMPORARY] = { 0, }; GLint i; for (i = program->Base.NumInstructions - 1; i >= 0; i--) { @@ -315,7 +315,7 @@ static bool calc_live_regs( struct i915_fragment_program *p ) /* Register is written to: unmark as live for this and preceeding ops */ if (inst->DstReg.File == PROGRAM_TEMPORARY) { - if (inst->DstReg.Index > 16) + if (inst->DstReg.Index >= I915_MAX_TEMPORARY) return false; live_components[inst->DstReg.Index] &= ~inst->DstReg.WriteMask; @@ -328,7 +328,7 @@ static bool calc_live_regs( struct i915_fragment_program *p ) if (inst->SrcReg[a].File == PROGRAM_TEMPORARY) { unsigned c; - if (inst->SrcReg[a].Index > 16) + if (inst->SrcReg[a].Index >= I915_MAX_TEMPORARY) return false; regsUsed |= 1 << inst->SrcReg[a].Index; |