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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2017-11-04 13:49:04 -0400 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2017-11-08 22:32:43 -0500 |
| commit | 35433494f35f049aa0ba993391871504abfa0cc0 (patch) | |
| tree | 7983132eb004912da7bcec93208f3b283123a6e3 | |
| parent | 9c53b80ff94c60bef18af6fbeee30bae43b42485 (diff) | |
nv50: make blending work so that zero wins in a multiplication
This matches nvc0 behavior, tested with the fbo-float-nan piglit.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tobias Klausmann<tobias.johannes.klausmann@mni.thm.de>
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_screen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 90c19b7d2cd..c2e69f55134 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -772,6 +772,11 @@ nv50_screen_init_hwctx(struct nv50_screen *screen) PUSH_DATA (push, 0); } + BEGIN_NV04(push, NV50_3D(UNK0FDC), 1); + PUSH_DATA (push, 1); + BEGIN_NV04(push, NV50_3D(UNK19C0), 1); + PUSH_DATA (push, 1); + PUSH_KICK (push); } |