diff options
author | Axel Davy <davyaxel0@gmail.com> | 2018-04-02 18:25:35 +0200 |
---|---|---|
committer | Juan A. Suarez Romero <jasuarez@igalia.com> | 2018-04-10 14:21:11 +0000 |
commit | ea590a1374382bd0cc64ea53c76c2aee7c7e151c (patch) | |
tree | deaf756acd3c5c0816d0c74969971459f7789580 | |
parent | 637eae55bca1d987d78b0808f80fc93c820d86ab (diff) |
st/nine: Declare lighting consts for ff shaders
The lighting constants were not declared previously,
but were accessed with indirect addressing, which is
illegal.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105442
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
CC: "17.3 18.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 39240926cd45519f35a6fa576c387f727b057aa1)
-rw-r--r-- | src/gallium/state_trackers/nine/nine_ff.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/nine_ff.c b/src/gallium/state_trackers/nine/nine_ff.c index 63ea144c202..5fed567650a 100644 --- a/src/gallium/state_trackers/nine/nine_ff.c +++ b/src/gallium/state_trackers/nine/nine_ff.c @@ -810,6 +810,10 @@ nine_ff_build_vs(struct NineDevice9 *device, struct vs_build_ctx *vs) const unsigned loop_label = l++; + /* Declare all light constants to allow indirect adressing */ + for (i = 32; i < 96; i++) + ureg_DECL_constant(ureg, i); + ureg_MOV(ureg, rCtr, ureg_imm1f(ureg, 32.0f)); /* &lightconst(0) */ ureg_MOV(ureg, rD, ureg_imm1f(ureg, 0.0f)); ureg_MOV(ureg, rA, ureg_imm1f(ureg, 0.0f)); |