From: Brian Paul <bri...@vmware.com> Previously it was getting set in draw_set_mapped_constant_buffer() but if there were no shader constants, that function wasn't called. So the pt.user.planes field was null and we died when we tried to access the clip planes in the LLVM-generated code.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=41663 Note: This is a candidate for the 7.11 branch. --- src/gallium/auxiliary/draw/draw_context.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c index e1b9a15..a444793 100644 --- a/src/gallium/auxiliary/draw/draw_context.c +++ b/src/gallium/auxiliary/draw/draw_context.c @@ -292,6 +292,8 @@ void draw_set_clip_state( struct draw_context *draw, draw->nr_planes = 6 + clip->nr; draw->depth_clamp = clip->depth_clamp; + draw->pt.user.planes = (float (*) [DRAW_TOTAL_CLIP_PLANES][4]) &(draw->plane[0]); + update_clip_flags(draw); } @@ -369,7 +371,6 @@ draw_set_mapped_constant_buffer(struct draw_context *draw, case PIPE_SHADER_VERTEX: draw->pt.user.vs_constants[slot] = buffer; draw->pt.user.vs_constants_size[slot] = size; - draw->pt.user.planes = (float (*) [DRAW_TOTAL_CLIP_PLANES][4]) &(draw->plane[0]); draw_vs_set_constants(draw, slot, buffer, size); break; case PIPE_SHADER_GEOMETRY: -- 1.7.3.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
