diff options
| author | Eric Anholt <eric@anholt.net> | 2011-05-11 13:08:03 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-05-18 13:57:17 -0700 |
| commit | 7592f005608e6c03d53c18d27d9af84bde802014 (patch) | |
| tree | 382c1e77c1acfaf4373508d0b6cddc1724a674bf | |
| parent | 136eb2bde769713b100351ff96bceb970f068c0a (diff) | |
i965/fs: Drop the viewport index/rtai clearing in gen6 fb writes.
These fields are documented to be in the payload, and though the FB
write docs say they *aren't* in the payload, for all other fields the
payload and header is structured so that no overwriting is required
except for non-default options.
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 5232a7f77a..2157c93571 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2330,12 +2330,6 @@ fs_visitor::generate_fb_write(fs_inst *inst) brw_imm_ud(inst->target)); } - /* Clear viewport index, render target array index. */ - brw_AND(p, retype(brw_vec1_reg(BRW_MESSAGE_REGISTER_FILE, 0, 0), - BRW_REGISTER_TYPE_UD), - retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UD), - brw_imm_ud(0xf7ff)); - implied_header = brw_null_reg(); } else { implied_header = retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW); |