From c523f31f4a35f8396ab35859c70fb041c210cedb Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Wed, 29 Dec 2010 12:50:59 +0100 Subject: svga: Add more swrast debuging --- src/gallium/drivers/svga/svga_context.c | 4 ++++ src/gallium/drivers/svga/svga_context.h | 7 +++++++ src/gallium/drivers/svga/svga_pipe_rasterizer.c | 22 ++++++++++++++++++---- src/gallium/drivers/svga/svga_state_need_swtnl.c | 5 +++++ 4 files changed, 34 insertions(+), 4 deletions(-) diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c index 5ba4ddf0a3..61f99d1eb1 100644 --- a/src/gallium/drivers/svga/svga_context.c +++ b/src/gallium/drivers/svga/svga_context.c @@ -47,6 +47,8 @@ DEBUG_GET_ONCE_BOOL_OPTION(no_swtnl, "SVGA_NO_SWTNL", FALSE) DEBUG_GET_ONCE_BOOL_OPTION(force_swtnl, "SVGA_FORCE_SWTNL", FALSE); DEBUG_GET_ONCE_BOOL_OPTION(use_min_mipmap, "SVGA_USE_MIN_MIPMAP", FALSE); DEBUG_GET_ONCE_NUM_OPTION(disable_shader, "SVGA_DISABLE_SHADER", ~0); +DEBUG_GET_ONCE_BOOL_OPTION(no_line_width, "SVGA_NO_LINE_WIDTH", FALSE); +DEBUG_GET_ONCE_BOOL_OPTION(force_hw_line_stipple, "SVGA_FORCE_HW_LINE_STIPPLE", FALSE); static void svga_destroy( struct pipe_context *pipe ) { @@ -121,6 +123,8 @@ struct pipe_context *svga_context_create( struct pipe_screen *screen, svga->debug.force_swtnl = debug_get_option_force_swtnl(); svga->debug.use_min_mipmap = debug_get_option_use_min_mipmap(); svga->debug.disable_shader = debug_get_option_disable_shader(); + svga->debug.no_line_width = debug_get_option_no_line_width(); + svga->debug.force_hw_line_stipple = debug_get_option_force_hw_line_stipple(); if (!svga_init_swtnl(svga)) goto no_swtnl; diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h index d4970908b1..0550ddd79b 100644 --- a/src/gallium/drivers/svga/svga_context.h +++ b/src/gallium/drivers/svga/svga_context.h @@ -148,6 +148,10 @@ struct svga_rasterizer_state { unsigned hw_unfilled:16; /* PIPE_POLYGON_MODE_x */ unsigned need_pipeline:16; /* which prims do we need help for? */ + + const char* need_pipeline_tris_str; + const char* need_pipeline_lines_str; + const char* need_pipeline_points_str; }; struct svga_sampler_state { @@ -317,6 +321,9 @@ struct svga_context unsigned shader_id; unsigned disable_shader; + + boolean no_line_width; + boolean force_hw_line_stipple; } debug; struct { diff --git a/src/gallium/drivers/svga/svga_pipe_rasterizer.c b/src/gallium/drivers/svga/svga_pipe_rasterizer.c index e97b4e5741..c6657e79ef 100644 --- a/src/gallium/drivers/svga/svga_pipe_rasterizer.c +++ b/src/gallium/drivers/svga/svga_pipe_rasterizer.c @@ -64,7 +64,9 @@ 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; @@ -93,17 +95,22 @@ 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) + templ->line_width != 0.0 && + !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. */ - 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 +118,14 @@ 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"; + } { int fill_front = templ->fill_front; @@ -148,6 +158,7 @@ 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 +183,7 @@ 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 +194,7 @@ 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 +204,7 @@ 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) { diff --git a/src/gallium/drivers/svga/svga_state_need_swtnl.c b/src/gallium/drivers/svga/svga_state_need_swtnl.c index 8ba5ac8cdb..e06e1f8e5f 100644 --- a/src/gallium/drivers/svga/svga_state_need_swtnl.c +++ b/src/gallium/drivers/svga/svga_state_need_swtnl.c @@ -118,6 +118,11 @@ static int update_need_pipeline( struct svga_context *svga, __FUNCTION__, svga->curr.rast->need_pipeline, (1 << svga->curr.reduced_prim) ); + SVGA_DBG(DEBUG_SWTNL, "%s: rast need_pipeline tris (%s), lines (%s), points (%s)\n", + __FUNCTION__, + svga->curr.rast->need_pipeline_tris_str, + svga->curr.rast->need_pipeline_lines_str, + svga->curr.rast->need_pipeline_points_str); need_pipeline = TRUE; } -- cgit v1.2.3