diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index cd17e3b0b0b..8d08d1856ab 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -94,6 +94,14 @@ unsigned brw_reg_type_to_hw_type(const struct gen_device_info *devinfo, enum brw_reg_type type, enum brw_reg_file file) { + /* If the type is Q or UQ and Gen < 8, change the type to DF. On Gen < 8, + * the only Q or UQ moves the should occur are actually to move doubles + * anyway. + */ + if (devinfo->gen < 8 && (type == BRW_REGISTER_TYPE_UQ || + type == BRW_REGISTER_TYPE_Q)) + type = BRW_REGISTER_TYPE_DF; + if (file == BRW_IMMEDIATE_VALUE) { static const int imm_hw_types[] = { [BRW_REGISTER_TYPE_UD] = BRW_HW_REG_TYPE_UD, |