diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index bc6980660a5..ee7beee3001 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -635,7 +635,7 @@ static int replace_gpr_with_pv_ps(struct r600_bytecode *bc, return 0; } -void r600_bytecode_special_constants(uint32_t value, unsigned *sel, unsigned *neg) +void r600_bytecode_special_constants(uint32_t value, unsigned *sel, unsigned *neg, unsigned abs) { switch(value) { case 0: @@ -655,11 +655,11 @@ void r600_bytecode_special_constants(uint32_t value, unsigned *sel, unsigned *ne break; case 0xBF800000: /* -1.0f */ *sel = V_SQ_ALU_SRC_1; - *neg ^= 1; + *neg ^= !abs; break; case 0xBF000000: /* -0.5f */ *sel = V_SQ_ALU_SRC_0_5; - *neg ^= 1; + *neg ^= !abs; break; default: *sel = V_SQ_ALU_SRC_LITERAL; @@ -1208,7 +1208,7 @@ int r600_bytecode_add_alu_type(struct r600_bytecode *bc, } if (nalu->src[i].sel == V_SQ_ALU_SRC_LITERAL) r600_bytecode_special_constants(nalu->src[i].value, - &nalu->src[i].sel, &nalu->src[i].neg); + &nalu->src[i].sel, &nalu->src[i].neg, nalu->src[i].abs); } if (nalu->dst.sel >= bc->ngpr) { bc->ngpr = nalu->dst.sel + 1; |