struct pipe_context * softpipe_create_context( struct pipe_screen *screen, void *priv ) { struct softpipe_screen *sp_screen = softpipe_screen(screen); struct softpipe_context *softpipe = CALLOC_STRUCT(softpipe_context); uint i, sh; util_init_math(); softpipe->dump_fs = debug_get_bool_option( "SOFTPIPE_DUMP_FS", FALSE ); softpipe->dump_gs = debug_get_bool_option( "SOFTPIPE_DUMP_GS", FALSE ); softpipe->pipe.screen = screen; softpipe->pipe.destroy = softpipe_destroy; softpipe->pipe.priv = priv; /* state setters */ softpipe_init_blend_funcs(&softpipe->pipe); softpipe_init_clip_funcs(&softpipe->pipe); softpipe_init_query_funcs( softpipe ); softpipe_init_rasterizer_funcs(&softpipe->pipe); softpipe_init_sampler_funcs(&softpipe->pipe); softpipe_init_shader_funcs(&softpipe->pipe); softpipe_init_streamout_funcs(&softpipe->pipe); softpipe_init_texture_funcs( &softpipe->pipe ); softpipe_init_vertex_funcs(&softpipe->pipe); softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state; softpipe->pipe.draw_vbo = softpipe_draw_vbo; softpipe->pipe.clear = softpipe_clear; softpipe->pipe.flush = softpipe_flush_wrapped; softpipe->pipe.render_condition = softpipe_render_condition; softpipe->pipe.create_video_decoder = vl_create_decoder; softpipe->pipe.create_video_buffer = vl_video_buffer_create; /* * Alloc caches for accessing drawing surfaces and textures. * Must be before quad stage setup! */ for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) softpipe->cbuf_cache[i] = sp_create_tile_cache( &softpipe->pipe ); softpipe->zsbuf_cache = sp_create_tile_cache( &softpipe->pipe ); /* Allocate texture caches */ for (sh = 0; sh < Elements(softpipe->tex_cache); sh++) { for (i = 0; i < Elements(softpipe->tex_cache[0]); i++) { softpipe->tex_cache[sh][i] = sp_create_tex_tile_cache(&softpipe->pipe); if (!softpipe->tex_cache[sh][i]) goto fail; } } softpipe->fs_machine = tgsi_exec_machine_create(); /* setup quad rendering stages */ 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); /* * Create drawing context and plug our rendering stage into it. */ if (sp_screen->use_llvm) softpipe->draw = draw_create(&softpipe->pipe); else softpipe->draw = draw_create_no_llvm(&softpipe->pipe); if (!softpipe->draw) goto fail; draw_texture_samplers(softpipe->draw, PIPE_SHADER_VERTEX, PIPE_MAX_SAMPLERS, (struct tgsi_sampler **) softpipe->tgsi.samplers_list[PIPE_SHADER_VERTEX]); draw_texture_samplers(softpipe->draw, PIPE_SHADER_GEOMETRY, PIPE_MAX_SAMPLERS, (struct tgsi_sampler **) softpipe->tgsi.samplers_list[PIPE_SHADER_GEOMETRY]); if (debug_get_bool_option( "SOFTPIPE_NO_RAST", FALSE )) softpipe->no_rast = TRUE; softpipe->vbuf_backend = sp_create_vbuf_backend(softpipe); if (!softpipe->vbuf_backend) goto fail; softpipe->vbuf = draw_vbuf_stage(softpipe->draw, softpipe->vbuf_backend); if (!softpipe->vbuf) goto fail; draw_set_rasterize_stage(softpipe->draw, softpipe->vbuf); draw_set_render(softpipe->draw, softpipe->vbuf_backend); /* plug in AA line/point stages */ draw_install_aaline_stage(softpipe->draw, &softpipe->pipe); 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 draw_wide_point_sprites(softpipe->draw, TRUE); sp_init_surface_functions(softpipe); #if DO_PSTIPPLE_IN_HELPER_MODULE /* create the polgon stipple sampler */ softpipe->pstipple.sampler = util_pstipple_create_sampler(&softpipe->pipe); #endif return &softpipe->pipe; fail: softpipe_destroy(&softpipe->pipe); return NULL; }
struct pipe_context * llvmpipe_create_context( struct pipe_screen *screen, void *priv ) { struct llvmpipe_context *llvmpipe; llvmpipe = align_malloc(sizeof(struct llvmpipe_context), 16); if (!llvmpipe) return NULL; util_init_math(); memset(llvmpipe, 0, sizeof *llvmpipe); llvmpipe->pipe.winsys = screen->winsys; llvmpipe->pipe.screen = screen; llvmpipe->pipe.priv = priv; llvmpipe->pipe.destroy = llvmpipe_destroy; /* state setters */ llvmpipe->pipe.create_blend_state = llvmpipe_create_blend_state; llvmpipe->pipe.bind_blend_state = llvmpipe_bind_blend_state; llvmpipe->pipe.delete_blend_state = llvmpipe_delete_blend_state; llvmpipe->pipe.create_sampler_state = llvmpipe_create_sampler_state; llvmpipe->pipe.bind_fragment_sampler_states = llvmpipe_bind_sampler_states; llvmpipe->pipe.bind_vertex_sampler_states = llvmpipe_bind_vertex_sampler_states; llvmpipe->pipe.delete_sampler_state = llvmpipe_delete_sampler_state; llvmpipe->pipe.create_depth_stencil_alpha_state = llvmpipe_create_depth_stencil_state; llvmpipe->pipe.bind_depth_stencil_alpha_state = llvmpipe_bind_depth_stencil_state; llvmpipe->pipe.delete_depth_stencil_alpha_state = llvmpipe_delete_depth_stencil_state; llvmpipe->pipe.create_rasterizer_state = llvmpipe_create_rasterizer_state; llvmpipe->pipe.bind_rasterizer_state = llvmpipe_bind_rasterizer_state; llvmpipe->pipe.delete_rasterizer_state = llvmpipe_delete_rasterizer_state; llvmpipe->pipe.create_fs_state = llvmpipe_create_fs_state; llvmpipe->pipe.bind_fs_state = llvmpipe_bind_fs_state; llvmpipe->pipe.delete_fs_state = llvmpipe_delete_fs_state; llvmpipe->pipe.create_vs_state = llvmpipe_create_vs_state; llvmpipe->pipe.bind_vs_state = llvmpipe_bind_vs_state; llvmpipe->pipe.delete_vs_state = llvmpipe_delete_vs_state; llvmpipe->pipe.set_blend_color = llvmpipe_set_blend_color; llvmpipe->pipe.set_stencil_ref = llvmpipe_set_stencil_ref; llvmpipe->pipe.set_clip_state = llvmpipe_set_clip_state; llvmpipe->pipe.set_constant_buffer = llvmpipe_set_constant_buffer; llvmpipe->pipe.set_framebuffer_state = llvmpipe_set_framebuffer_state; llvmpipe->pipe.set_polygon_stipple = llvmpipe_set_polygon_stipple; llvmpipe->pipe.set_scissor_state = llvmpipe_set_scissor_state; llvmpipe->pipe.set_fragment_sampler_textures = llvmpipe_set_sampler_textures; llvmpipe->pipe.set_vertex_sampler_textures = llvmpipe_set_vertex_sampler_textures; llvmpipe->pipe.set_viewport_state = llvmpipe_set_viewport_state; llvmpipe->pipe.set_vertex_buffers = llvmpipe_set_vertex_buffers; llvmpipe->pipe.set_vertex_elements = llvmpipe_set_vertex_elements; llvmpipe->pipe.draw_arrays = llvmpipe_draw_arrays; llvmpipe->pipe.draw_elements = llvmpipe_draw_elements; llvmpipe->pipe.draw_range_elements = llvmpipe_draw_range_elements; llvmpipe->pipe.clear = llvmpipe_clear; llvmpipe->pipe.flush = llvmpipe_flush; llvmpipe->pipe.is_texture_referenced = llvmpipe_is_texture_referenced; llvmpipe->pipe.is_buffer_referenced = llvmpipe_is_buffer_referenced; llvmpipe_init_query_funcs( llvmpipe ); /* * Create drawing context and plug our rendering stage into it. */ llvmpipe->draw = draw_create(&llvmpipe->pipe); if (!llvmpipe->draw) goto fail; /* FIXME: devise alternative to draw_texture_samplers */ if (debug_get_bool_option( "LP_NO_RAST", FALSE )) llvmpipe->no_rast = TRUE; llvmpipe->setup = lp_setup_create( &llvmpipe->pipe, llvmpipe->draw ); if (!llvmpipe->setup) goto fail; /* plug in AA line/point stages */ draw_install_aaline_stage(llvmpipe->draw, &llvmpipe->pipe); draw_install_aapoint_stage(llvmpipe->draw, &llvmpipe->pipe); #if USE_DRAW_STAGE_PSTIPPLE /* Do polygon stipple w/ texture map + frag prog? */ draw_install_pstipple_stage(llvmpipe->draw, &llvmpipe->pipe); #endif lp_init_surface_functions(llvmpipe); lp_reset_counters(); return &llvmpipe->pipe; fail: llvmpipe_destroy(&llvmpipe->pipe); return NULL; }
struct pipe_context * llvmpipe_create_context( struct pipe_screen *screen, void *priv ) { struct llvmpipe_context *llvmpipe; llvmpipe = align_malloc(sizeof(struct llvmpipe_context), 16); if (!llvmpipe) return NULL; util_init_math(); memset(llvmpipe, 0, sizeof *llvmpipe); make_empty_list(&llvmpipe->fs_variants_list); make_empty_list(&llvmpipe->setup_variants_list); llvmpipe->pipe.screen = screen; llvmpipe->pipe.priv = priv; /* Init the pipe context methods */ llvmpipe->pipe.destroy = llvmpipe_destroy; llvmpipe->pipe.set_framebuffer_state = llvmpipe_set_framebuffer_state; llvmpipe->pipe.clear = llvmpipe_clear; llvmpipe->pipe.flush = do_flush; llvmpipe->pipe.render_condition = llvmpipe_render_condition; llvmpipe_init_blend_funcs(llvmpipe); llvmpipe_init_clip_funcs(llvmpipe); llvmpipe_init_draw_funcs(llvmpipe); llvmpipe_init_sampler_funcs(llvmpipe); llvmpipe_init_query_funcs( llvmpipe ); llvmpipe_init_vertex_funcs(llvmpipe); llvmpipe_init_so_funcs(llvmpipe); llvmpipe_init_fs_funcs(llvmpipe); llvmpipe_init_vs_funcs(llvmpipe); llvmpipe_init_gs_funcs(llvmpipe); llvmpipe_init_rasterizer_funcs(llvmpipe); llvmpipe_init_context_resource_funcs( &llvmpipe->pipe ); llvmpipe_init_surface_functions(llvmpipe); /* * Create drawing context and plug our rendering stage into it. */ llvmpipe->draw = draw_create(&llvmpipe->pipe); if (!llvmpipe->draw) goto fail; /* FIXME: devise alternative to draw_texture_samplers */ llvmpipe->setup = lp_setup_create( &llvmpipe->pipe, llvmpipe->draw ); if (!llvmpipe->setup) goto fail; /* plug in AA line/point stages */ draw_install_aaline_stage(llvmpipe->draw, &llvmpipe->pipe); draw_install_aapoint_stage(llvmpipe->draw, &llvmpipe->pipe); draw_install_pstipple_stage(llvmpipe->draw, &llvmpipe->pipe); /* convert points and lines into triangles: * (otherwise, draw points and lines natively) */ draw_wide_point_sprites(llvmpipe->draw, FALSE); draw_enable_point_sprites(llvmpipe->draw, FALSE); draw_wide_point_threshold(llvmpipe->draw, 10000.0); draw_wide_line_threshold(llvmpipe->draw, 10000.0); lp_reset_counters(); return &llvmpipe->pipe; fail: llvmpipe_destroy(&llvmpipe->pipe); return NULL; }
struct pipe_context * softpipe_create_context( struct pipe_screen *screen, void *priv ) { struct softpipe_context *softpipe = CALLOC_STRUCT(softpipe_context); uint i; util_init_math(); #ifdef PIPE_ARCH_X86 softpipe->use_sse = !debug_get_bool_option( "GALLIUM_NOSSE", FALSE ); #else softpipe->use_sse = FALSE; #endif softpipe->dump_fs = debug_get_bool_option( "GALLIUM_DUMP_FS", FALSE ); softpipe->dump_gs = debug_get_bool_option( "SOFTPIPE_DUMP_GS", FALSE ); softpipe->pipe.winsys = screen->winsys; softpipe->pipe.screen = screen; softpipe->pipe.destroy = softpipe_destroy; softpipe->pipe.priv = priv; /* state setters */ softpipe->pipe.create_blend_state = softpipe_create_blend_state; softpipe->pipe.bind_blend_state = softpipe_bind_blend_state; softpipe->pipe.delete_blend_state = softpipe_delete_blend_state; softpipe->pipe.create_sampler_state = softpipe_create_sampler_state; softpipe->pipe.bind_fragment_sampler_states = softpipe_bind_sampler_states; softpipe->pipe.bind_vertex_sampler_states = softpipe_bind_vertex_sampler_states; softpipe->pipe.delete_sampler_state = softpipe_delete_sampler_state; softpipe->pipe.create_depth_stencil_alpha_state = softpipe_create_depth_stencil_state; softpipe->pipe.bind_depth_stencil_alpha_state = softpipe_bind_depth_stencil_state; softpipe->pipe.delete_depth_stencil_alpha_state = softpipe_delete_depth_stencil_state; softpipe->pipe.create_rasterizer_state = softpipe_create_rasterizer_state; softpipe->pipe.bind_rasterizer_state = softpipe_bind_rasterizer_state; softpipe->pipe.delete_rasterizer_state = softpipe_delete_rasterizer_state; softpipe->pipe.create_fs_state = softpipe_create_fs_state; softpipe->pipe.bind_fs_state = softpipe_bind_fs_state; softpipe->pipe.delete_fs_state = softpipe_delete_fs_state; softpipe->pipe.create_vs_state = softpipe_create_vs_state; softpipe->pipe.bind_vs_state = softpipe_bind_vs_state; softpipe->pipe.delete_vs_state = softpipe_delete_vs_state; softpipe->pipe.create_gs_state = softpipe_create_gs_state; softpipe->pipe.bind_gs_state = softpipe_bind_gs_state; softpipe->pipe.delete_gs_state = softpipe_delete_gs_state; softpipe->pipe.set_blend_color = softpipe_set_blend_color; softpipe->pipe.set_stencil_ref = softpipe_set_stencil_ref; softpipe->pipe.set_clip_state = softpipe_set_clip_state; softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer; softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state; softpipe->pipe.set_polygon_stipple = softpipe_set_polygon_stipple; softpipe->pipe.set_scissor_state = softpipe_set_scissor_state; softpipe->pipe.set_fragment_sampler_textures = softpipe_set_sampler_textures; softpipe->pipe.set_vertex_sampler_textures = softpipe_set_vertex_sampler_textures; softpipe->pipe.set_viewport_state = softpipe_set_viewport_state; softpipe->pipe.set_vertex_buffers = softpipe_set_vertex_buffers; softpipe->pipe.set_vertex_elements = softpipe_set_vertex_elements; softpipe->pipe.draw_arrays = softpipe_draw_arrays; softpipe->pipe.draw_elements = softpipe_draw_elements; softpipe->pipe.draw_range_elements = softpipe_draw_range_elements; softpipe->pipe.draw_arrays_instanced = softpipe_draw_arrays_instanced; softpipe->pipe.draw_elements_instanced = softpipe_draw_elements_instanced; softpipe->pipe.clear = softpipe_clear; softpipe->pipe.flush = softpipe_flush; softpipe->pipe.is_texture_referenced = softpipe_is_texture_referenced; softpipe->pipe.is_buffer_referenced = softpipe_is_buffer_referenced; softpipe_init_query_funcs( softpipe ); softpipe->pipe.render_condition = softpipe_render_condition; /* * Alloc caches for accessing drawing surfaces and textures. * Must be before quad stage setup! */ for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) softpipe->cbuf_cache[i] = sp_create_tile_cache( screen ); softpipe->zsbuf_cache = sp_create_tile_cache( screen ); for (i = 0; i < PIPE_MAX_SAMPLERS; i++) softpipe->tex_cache[i] = sp_create_tex_tile_cache( screen ); for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { softpipe->vertex_tex_cache[i] = sp_create_tex_tile_cache(screen); } /* setup quad rendering stages */ 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); /* * Create drawing context and plug our rendering stage into it. */ softpipe->draw = draw_create(&softpipe->pipe); if (!softpipe->draw) goto fail; draw_texture_samplers(softpipe->draw, PIPE_MAX_VERTEX_SAMPLERS, (struct tgsi_sampler **) softpipe->tgsi.vert_samplers_list); if (debug_get_bool_option( "SP_NO_RAST", FALSE )) softpipe->no_rast = TRUE; softpipe->vbuf_backend = sp_create_vbuf_backend(softpipe); if (!softpipe->vbuf_backend) goto fail; softpipe->vbuf = draw_vbuf_stage(softpipe->draw, softpipe->vbuf_backend); if (!softpipe->vbuf) goto fail; draw_set_rasterize_stage(softpipe->draw, softpipe->vbuf); draw_set_render(softpipe->draw, softpipe->vbuf_backend); /* plug in AA line/point stages */ draw_install_aaline_stage(softpipe->draw, &softpipe->pipe); draw_install_aapoint_stage(softpipe->draw, &softpipe->pipe); /* Do polygon stipple w/ texture map + frag prog? */ draw_install_pstipple_stage(softpipe->draw, &softpipe->pipe); sp_init_surface_functions(softpipe); return &softpipe->pipe; fail: softpipe_destroy(&softpipe->pipe); return NULL; }