diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_state_derived.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_derived.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_derived.c b/src/gallium/drivers/llvmpipe/lp_state_derived.c index aef222d20f6..9c5e84722f1 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_derived.c +++ b/src/gallium/drivers/llvmpipe/lp_state_derived.c @@ -116,6 +116,18 @@ compute_vertex_info(struct llvmpipe_context *llvmpipe) draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT, vs_index); } + /* Figure out if we need viewport index */ + vs_index = draw_find_shader_output(llvmpipe->draw, + TGSI_SEMANTIC_VIEWPORT_INDEX, + 0); + if (vs_index > 0) { + llvmpipe->viewport_index_slot = vinfo->num_attribs; + draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT, vs_index); + } else { + llvmpipe->viewport_index_slot = 0; + } + + draw_compute_vertex_size(vinfo); lp_setup_set_vertex_info(llvmpipe->setup, vinfo); } @@ -164,7 +176,7 @@ void llvmpipe_update_derived( struct llvmpipe_context *llvmpipe ) &llvmpipe->blend_color); if (llvmpipe->dirty & LP_NEW_SCISSOR) - lp_setup_set_scissor(llvmpipe->setup, &llvmpipe->scissor); + lp_setup_set_scissors(llvmpipe->setup, llvmpipe->scissors); if (llvmpipe->dirty & LP_NEW_DEPTH_STENCIL_ALPHA) { lp_setup_set_alpha_ref_value(llvmpipe->setup, |