diff options
Diffstat (limited to 'src/mesa/pipe/softpipe/g_context.c')
| -rw-r--r-- | src/mesa/pipe/softpipe/g_context.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/src/mesa/pipe/softpipe/g_context.c b/src/mesa/pipe/softpipe/g_context.c deleted file mode 100644 index c3329b5c7d..0000000000 --- a/src/mesa/pipe/softpipe/g_context.c +++ /dev/null @@ -1,135 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -/* Author: - * Keith Whitwell <keith@tungstengraphics.com> - */ - -#include "imports.h" -#include "macros.h" - -#include "tnl/t_context.h" -#include "vf/vf.h" - -#include "g_context.h" -#include "g_prim.h" -#include "g_state.h" -#include "g_draw.h" - -static void generic_destroy( struct softpipe_context *softpipe ) -{ - struct generic_context *generic = generic_context( softpipe ); - - draw_destroy( generic->draw ); - - FREE( generic ); -} - - -static void generic_draw_vb( struct softpipe_context *softpipe, - struct vertex_buffer *VB ) -{ - struct generic_context *generic = generic_context( softpipe ); - - if (generic->dirty) - generic_update_derived( generic ); - - draw_vb( generic->draw, VB ); -} - -struct softpipe_context *generic_create( void ) -{ - struct generic_context *generic = CALLOC_STRUCT(generic_context); - - generic->softpipe.destroy = generic_destroy; - generic->softpipe.set_clip_state = generic_set_clip_state; - generic->softpipe.set_viewport = generic_set_viewport; - generic->softpipe.set_setup_state = generic_set_setup_state; - generic->softpipe.set_scissor_rect = generic_set_scissor_rect; - generic->softpipe.set_fs_state = generic_set_fs_state; - generic->softpipe.set_polygon_stipple = generic_set_polygon_stipple; - generic->softpipe.set_cbuf_state = generic_set_cbuf_state; - generic->softpipe.draw_vb = generic_draw_vb; - - - - generic->prim.setup = prim_setup( generic ); - generic->prim.unfilled = prim_unfilled( generic ); - generic->prim.twoside = prim_twoside( generic ); - generic->prim.offset = prim_offset( generic ); - generic->prim.clip = prim_clip( generic ); - generic->prim.flatshade = prim_flatshade( generic ); - generic->prim.cull = prim_cull( generic ); - - - generic->draw = draw_create( generic ); - - ASSIGN_4V( generic->plane[0], -1, 0, 0, 1 ); - ASSIGN_4V( generic->plane[1], 1, 0, 0, 1 ); - ASSIGN_4V( generic->plane[2], 0, -1, 0, 1 ); - ASSIGN_4V( generic->plane[3], 0, 1, 0, 1 ); - ASSIGN_4V( generic->plane[4], 0, 0, 1, 1 ); /* yes these are correct */ - ASSIGN_4V( generic->plane[5], 0, 0, -1, 1 ); /* mesa's a bit wonky */ - generic->nr_planes = 6; - - return &generic->softpipe; -} - - - - - - -#define MAX_VERTEX_SIZE ((2 + FRAG_ATTRIB_MAX) * 4 * sizeof(GLfloat)) - -void prim_alloc_tmps( struct prim_stage *stage, GLuint nr ) -{ - stage->nr_tmps = nr; - - if (nr) { - GLubyte *store = MALLOC(MAX_VERTEX_SIZE * nr); - GLuint i; - - stage->tmp = MALLOC(sizeof(struct vertex_header *) * nr); - - for (i = 0; i < nr; i++) - stage->tmp[i] = (struct vertex_header *)(store + i * MAX_VERTEX_SIZE); - } -} - -void prim_free_tmps( struct prim_stage *stage ) -{ - if (stage->tmp) { - FREE(stage->tmp[0]); - FREE(stage->tmp); - } -} - - - - - |