From 57d84d9ca4a645ca326b66ff3b82bee0db18ac97 Mon Sep 17 00:00:00 2001 From: Hui Qi Tay Date: Fri, 27 Aug 2010 10:37:09 +0100 Subject: llvmpipe: native point rasterization Conflicts: src/gallium/drivers/llvmpipe/lp_setup_context.h src/gallium/drivers/llvmpipe/lp_setup_line.c src/gallium/drivers/llvmpipe/lp_setup_tri.c --- src/gallium/drivers/llvmpipe/lp_state_derived.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/gallium/drivers/llvmpipe/lp_state_derived.c') diff --git a/src/gallium/drivers/llvmpipe/lp_state_derived.c b/src/gallium/drivers/llvmpipe/lp_state_derived.c index 77bec4640b..9ef9983307 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_derived.c +++ b/src/gallium/drivers/llvmpipe/lp_state_derived.c @@ -125,6 +125,16 @@ compute_vertex_info(struct llvmpipe_context *llvmpipe) inputs[i].src_index = vinfo->num_attribs; draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, vs_index); } + + /* Figure out if we need pointsize as well. + */ + llvmpipe->psize_slot = draw_find_shader_output(llvmpipe->draw, + TGSI_SEMANTIC_PSIZE, 0); + if (llvmpipe->psize_slot > 0) { + draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT, + llvmpipe->psize_slot); + } + llvmpipe->num_inputs = lpfs->info.num_inputs; draw_compute_vertex_size(vinfo); -- cgit v1.2.3