diff options
| author | Matt Turner <[email protected]> | 2014-08-29 21:10:32 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2014-09-29 15:59:19 -0700 |
| commit | 66ab9c22fecc053f099376c7b20958e0ffdf05ca (patch) | |
| tree | 8de9a800a981ed46d456f523432b8a550bd8a469 /src/mesa/drivers/dri/i965/brw_eu_emit.c | |
| parent | a0df258f8961d25caab7c4d1ccae3402f998f454 (diff) | |
i965: Use BRW_MATH_DATA_SCALAR when source regioning is scalar.
Notice the mistaken (but harmless) argument swapping in brw_math_invert().
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_eu_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 15e1da7a686..e4488fc8ead 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -1879,11 +1879,18 @@ void gen4_math(struct brw_compile *p, unsigned function, unsigned msg_reg_nr, struct brw_reg src, - unsigned data_type, unsigned precision ) { struct brw_context *brw = p->brw; brw_inst *insn = next_insn(p, BRW_OPCODE_SEND); + unsigned data_type; + if (src.vstride == BRW_VERTICAL_STRIDE_0 && + src.width == BRW_WIDTH_1 && + src.hstride == BRW_HORIZONTAL_STRIDE_0) { + data_type = BRW_MATH_DATA_SCALAR; + } else { + data_type = BRW_MATH_DATA_VECTOR; + } assert(brw->gen < 6); |