diff options
| author | Rob Clark <[email protected]> | 2017-01-22 12:23:27 -0500 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2017-01-22 14:11:43 -0500 |
| commit | 8d6af93e76bb9e592293b632b22b2b756cc0cae8 (patch) | |
| tree | 464e03318009ac33d7e4a9e9ff792bed12c2ab66 /src/gallium/drivers/freedreno/a5xx | |
| parent | 278b97946f8aefc1c9788f85b66e70d12cb23503 (diff) | |
freedreno/a5xx: set fragcoordxy properly
What a3xx docs call IJPERSPCENTERREGID.. the xy coord passed into
bary.f. We were incorrectly setting both this and gl_FragCoord.xy to
the same register resulting in all sorts of hilarity.
Fixes stk, vdrift, 0ad, probably a bunch others.
Signed-off-by: Rob Clark <[email protected]>
Cc: "17.0" <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/a5xx')
| -rw-r--r-- | src/gallium/drivers/freedreno/a5xx/fd5_program.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_program.c b/src/gallium/drivers/freedreno/a5xx/fd5_program.c index d297131c3fc..1738b2f9a31 100644 --- a/src/gallium/drivers/freedreno/a5xx/fd5_program.c +++ b/src/gallium/drivers/freedreno/a5xx/fd5_program.c @@ -365,7 +365,7 @@ fd5_program_emit(struct fd_ringbuffer *ring, struct fd5_emit *emit) face_regid = s[FS].v->frag_face ? regid(0,0) : regid(63,0); coord_regid = s[FS].v->frag_coord ? regid(0,0) : regid(63,0); zwcoord_regid = s[FS].v->frag_coord ? regid(0,2) : regid(63,0); - vcoord_regid = (s[FS].v->total_in > 0) ? regid(0,0) : regid(63,0); + vcoord_regid = (s[FS].v->total_in > 0) ? s[FS].v->pos_regid : regid(63,0); /* we could probably divide this up into things that need to be * emitted if frag-prog is dirty vs if vert-prog is dirty.. |