From 3ef1853f7d75eb5235dc1a425374b67c42a4eb65 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 19 Aug 2016 15:38:08 -0700 Subject: nir: Fix crash in nir_lower_drawpixels. Generally you'd see the gl_Color reference first and get some cursor set. However, in piglit draw-pixel-with-texture we're now seeing the TexCoord dereferenced first. Reviewed-by: Rob Clark --- src/compiler/nir/nir_lower_drawpixels.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/compiler/nir') diff --git a/src/compiler/nir/nir_lower_drawpixels.c b/src/compiler/nir/nir_lower_drawpixels.c index a71bccd..54f3ea0 100644 --- a/src/compiler/nir/nir_lower_drawpixels.c +++ b/src/compiler/nir/nir_lower_drawpixels.c @@ -194,6 +194,8 @@ lower_color(lower_drawpixels_state *state, nir_intrinsic_instr *intr) static void lower_texcoord(lower_drawpixels_state *state, nir_intrinsic_instr *intr) { + state->b.cursor = nir_before_instr(&intr->instr); + nir_ssa_def *texcoord_const = get_texcoord_const(state); nir_ssa_def_rewrite_uses(&intr->dest.ssa, nir_src_for_ssa(texcoord_const)); } -- cgit v1.1