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i965/curbe: Look at SYSTEM_VALUE_FRAG_COORD instead of VARYING_SLOT_POS 

When transitioning gl_FragCoord over to a system value, we missed one
instance of VARYING_SLOT_POS in i965.  As of this commit, i965 has no
references to VARYING_SLOT_POS.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111263
Fixes: 4bb6e6817e "intel: Use a system value for gl_FragCoord"
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand 2019-07-30 18:07:08 -05:00
parent 8fd2f2c276
commit 9265e9d11a
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/brw_curbe.c
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@ -332,7 +332,7 @@ emit:
* BRW_NEW_FRAGMENT_PROGRAM
*/
if (devinfo->gen == 4 && !devinfo->is_g4x &&
(fp->info.inputs_read & (1 << VARYING_SLOT_POS))) {
(fp->info.system_values_read & (1ull << SYSTEM_VALUE_FRAG_COORD))) {
BEGIN_BATCH(2);
OUT_BATCH(_3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP << 16 | (2 - 2));
OUT_BATCH(0);