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softpipe: add option to do polygon stipple in softpipe vs. draw module 

For debugging purposes.
This commit is contained in:
Brian Paul 2010-04-17 11:53:35 -06:00
parent 8f3bdeaad6
commit 44519e18a4
3 changed files with 14 additions and 0 deletions
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4
src/gallium/drivers/softpipe/sp_context.c
View File

@ -93,6 +93,7 @@ softpipe_destroy( struct pipe_context *pipe )
softpipe->quad.shade->destroy( softpipe->quad.shade );
softpipe->quad.depth_test->destroy( softpipe->quad.depth_test );
softpipe->quad.blend->destroy( softpipe->quad.blend );
softpipe->quad.pstipple->destroy( softpipe->quad.pstipple );
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
sp_destroy_tile_cache(softpipe->cbuf_cache[i]);
@ -296,6 +297,7 @@ softpipe_create_context( struct pipe_screen *screen,
softpipe->quad.shade = sp_quad_shade_stage(softpipe);
softpipe->quad.depth_test = sp_quad_depth_test_stage(softpipe);
softpipe->quad.blend = sp_quad_blend_stage(softpipe);
softpipe->quad.pstipple = sp_quad_polygon_stipple_stage(softpipe);
/*
@ -330,7 +332,9 @@ softpipe_create_context( struct pipe_screen *screen,
draw_install_aapoint_stage(softpipe->draw, &softpipe->pipe);
/* Do polygon stipple w/ texture map + frag prog? */
#if DO_PSTIPPLE_IN_DRAW_MODULE
draw_install_pstipple_stage(softpipe->draw, &softpipe->pipe);
#endif
sp_init_surface_functions(softpipe);

5
src/gallium/drivers/softpipe/sp_context.h
View File

@ -38,6 +38,10 @@
#include "sp_quad_pipe.h"
/** Do polygon stipple in the driver here, or in the draw module? */
#define DO_PSTIPPLE_IN_DRAW_MODULE 1
struct softpipe_vbuf_render;
struct draw_context;
struct draw_stage;
@ -126,6 +130,7 @@ struct softpipe_context {
struct quad_stage *shade;
struct quad_stage *depth_test;
struct quad_stage *blend;
struct quad_stage *pstipple;
struct quad_stage *first; /**< points to one of the above stages */
} quad;

5
src/gallium/drivers/softpipe/sp_quad_pipe.c
View File

@ -59,5 +59,10 @@ sp_build_quad_pipeline(struct softpipe_context *sp)
sp_push_quad_first( sp, sp->quad.depth_test );
sp_push_quad_first( sp, sp->quad.shade );
}
#if !DO_PSTIPPLE_IN_DRAW_MODULE
if (sp->rasterizer->poly_stipple_enable)
sp_push_quad_first( sp, sp->quad.pstipple );
#endif
}