diff options
Diffstat (limited to 'src/gallium/drivers/svga/svga_pipe_rasterizer.c')
-rw-r--r-- | src/gallium/drivers/svga/svga_pipe_rasterizer.c | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_rasterizer.c b/src/gallium/drivers/svga/svga_pipe_rasterizer.c index 660eb0757a..4a1a37f176 100644 --- a/src/gallium/drivers/svga/svga_pipe_rasterizer.c +++ b/src/gallium/drivers/svga/svga_pipe_rasterizer.c @@ -64,18 +64,19 @@ static void * svga_create_rasterizer_state(struct pipe_context *pipe, const struct pipe_rasterizer_state *templ) { + struct svga_context *svga = svga_context(pipe); struct svga_rasterizer_state *rast = CALLOC_STRUCT( svga_rasterizer_state ); + /* need this for draw module. */ rast->templ = *templ; - /* light_twoside - XXX: need fragment shader varient */ + /* light_twoside - XXX: need fragment shader variant */ /* poly_smooth - XXX: no fallback available */ /* poly_stipple_enable - draw module */ /* sprite_coord_enable - ? */ /* point_quad_rasterization - ? */ /* point_size_per_vertex - ? */ /* sprite_coord_mode - ??? */ - /* bypass_vs_viewport_and_clip - handled by viewport setup */ /* flatshade_first - handled by index translation */ /* gl_rasterization_rules - XXX - viewport code */ /* line_width - draw module */ @@ -93,17 +94,22 @@ svga_create_rasterizer_state(struct pipe_context *pipe, /* Use swtnl + decomposition implement these: */ - if (templ->poly_stipple_enable) + if (templ->poly_stipple_enable) { rast->need_pipeline |= SVGA_PIPELINE_FLAG_TRIS; + rast->need_pipeline_tris_str = "poly stipple"; + } - if (templ->line_width != 1.0 && - templ->line_width != 0.0) + if (templ->line_width >= 1.5f && + !svga->debug.no_line_width) { rast->need_pipeline |= SVGA_PIPELINE_FLAG_LINES; + rast->need_pipeline_lines_str = "line width"; + } if (templ->line_stipple_enable) { - /* LinePattern not implemented on all backends. + /* XXX: LinePattern not implemented on all backends, and there is no + * mechanism to query it. */ - if (0) { + if (!svga->debug.force_hw_line_stipple) { SVGA3dLinePattern lp; lp.repeat = templ->line_stipple_factor + 1; lp.pattern = templ->line_stipple_pattern; @@ -111,11 +117,19 @@ svga_create_rasterizer_state(struct pipe_context *pipe, } else { rast->need_pipeline |= SVGA_PIPELINE_FLAG_LINES; + rast->need_pipeline_lines_str = "line stipple"; } } - if (templ->point_smooth) + if (templ->point_smooth) { rast->need_pipeline |= SVGA_PIPELINE_FLAG_POINTS; + rast->need_pipeline_points_str = "smooth points"; + } + + if (templ->line_smooth) { + rast->need_pipeline |= SVGA_PIPELINE_FLAG_LINES; + rast->need_pipeline_lines_str = "smooth lines"; + } { int fill_front = templ->fill_front; @@ -148,6 +162,7 @@ svga_create_rasterizer_state(struct pipe_context *pipe, * front/back fill modes: */ rast->need_pipeline |= SVGA_PIPELINE_FLAG_TRIS; + rast->need_pipeline_tris_str = "different front/back fillmodes"; } else { offset = offset_front; @@ -172,6 +187,7 @@ svga_create_rasterizer_state(struct pipe_context *pipe, { fill = PIPE_POLYGON_MODE_FILL; rast->need_pipeline |= SVGA_PIPELINE_FLAG_TRIS; + rast->need_pipeline_tris_str = "unfilled primitives with no index manipulation"; } /* If we are decomposing to lines, and lines need the pipeline, @@ -182,6 +198,7 @@ svga_create_rasterizer_state(struct pipe_context *pipe, { fill = PIPE_POLYGON_MODE_FILL; rast->need_pipeline |= SVGA_PIPELINE_FLAG_TRIS; + rast->need_pipeline_tris_str = "decomposing lines"; } /* Similarly for points: @@ -191,6 +208,7 @@ svga_create_rasterizer_state(struct pipe_context *pipe, { fill = PIPE_POLYGON_MODE_FILL; rast->need_pipeline |= SVGA_PIPELINE_FLAG_TRIS; + rast->need_pipeline_tris_str = "decomposing points"; } if (offset) { @@ -201,9 +219,6 @@ svga_create_rasterizer_state(struct pipe_context *pipe, rast->hw_unfilled = fill; } - - - if (rast->need_pipeline & SVGA_PIPELINE_FLAG_TRIS) { /* Turn off stuff which will get done in the draw module: */ |