77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
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/**************************************************************************
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*
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* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#include "imports.h"
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#include "st_public.h"
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#include "st_context.h"
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#include "st_atom.h"
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#include "st_draw.h"
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#include "st_program.h"
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#include "softpipe/sp_context.h"
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void st_invalidate_state(GLcontext * ctx, GLuint new_state)
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{
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struct st_context *st = st_context(ctx);
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st->dirty.mesa |= new_state;
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st->dirty.st |= ST_NEW_MESA;
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}
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struct st_context *st_create_context( GLcontext *ctx,
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struct softpipe_context *softpipe )
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{
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struct st_context *st = CALLOC_STRUCT( st_context );
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ctx->st = st;
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st->ctx = ctx;
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st->softpipe = softpipe;
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st->dirty.mesa = ~0;
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st->dirty.st = ~0;
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st_init_atoms( st );
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st_init_draw( st );
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st_init_cb_program( st );
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return st;
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}
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void st_destroy_context( struct st_context *st )
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{
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st_destroy_atoms( st );
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st_destroy_draw( st );
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st_destroy_cb_program( st );
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st->softpipe->destroy( st->softpipe );
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FREE( st );
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}
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