From a93d8bfaf2aba1b2fe3ecfbb5bc4b7ff113c305e Mon Sep 17 00:00:00 2001 From: Brian Date: Thu, 21 Feb 2008 12:32:38 -0700 Subject: gallium: fill in some blend/rasterizer template fields to make sure they're all valid, even if not relevant --- src/mesa/state_tracker/st_gen_mipmap.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src') diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index a0b4b973aa6..c9765b20036 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -111,14 +111,22 @@ st_init_generate_mipmap(struct st_context *st) struct pipe_rasterizer_state rasterizer; struct pipe_depth_stencil_alpha_state depthstencil; + /* we don't use blending, but need to set valid values */ memset(&blend, 0, sizeof(blend)); + blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; + blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; blend.colormask = PIPE_MASK_RGBA; st->gen_mipmap.blend_cso = pipe->create_blend_state(pipe, &blend); memset(&depthstencil, 0, sizeof(depthstencil)); st->gen_mipmap.depthstencil_cso = pipe->create_depth_stencil_alpha_state(pipe, &depthstencil); + /* Note: we're assuming zero is valid for all non-specified fields */ memset(&rasterizer, 0, sizeof(rasterizer)); + rasterizer.front_winding = PIPE_WINDING_CW; + rasterizer.cull_mode = PIPE_WINDING_NONE; st->gen_mipmap.rasterizer_cso = pipe->create_rasterizer_state(pipe, &rasterizer); st->gen_mipmap.stfp = make_tex_fragment_program(st->ctx); -- cgit v1.2.3