From 39240926cd45519f35a6fa576c387f727b057aa1 Mon Sep 17 00:00:00 2001 From: Axel Davy Date: Mon, 2 Apr 2018 18:25:35 +0200 Subject: [PATCH] st/nine: Declare lighting consts for ff shaders MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Tested-by: Dieter Nützel CC: "17.3 18.0" --- src/gallium/state_trackers/nine/nine_ff.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/state_trackers/nine/nine_ff.c b/src/gallium/state_trackers/nine/nine_ff.c index d7b697caeed..fabc1d3b882 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)); -- 2.30.2