lp_state_rasterizer.c revision c9a5930fe45a0a0299769bd2b672ca516d1bf39e
1946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca/************************************************************************** 2946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * 3946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 4946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * All Rights Reserved. 5946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * 6946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * Permission is hereby granted, free of charge, to any person obtaining a 7946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * copy of this software and associated documentation files (the 8946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * "Software"), to deal in the Software without restriction, including 9946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * without limitation the rights to use, copy, modify, merge, publish, 10946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * distribute, sub license, and/or sell copies of the Software, and to 11946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * permit persons to whom the Software is furnished to do so, subject to 12946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * the following conditions: 13946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * 14946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * The above copyright notice and this permission notice (including the 15946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * next paragraph) shall be included in all copies or substantial portions 16946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * of the Software. 17946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * 18946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca * 26946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca **************************************************************************/ 27946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 28946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca#include "pipe/p_defines.h" 29946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca#include "util/u_memory.h" 30946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca#include "lp_context.h" 31946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca#include "lp_state.h" 32946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca#include "draw/draw_context.h" 33946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 34946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 35946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 36946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonsecavoid * 37946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonsecallvmpipe_create_rasterizer_state(struct pipe_context *pipe, 38946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca const struct pipe_rasterizer_state *rast) 39946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca{ 40946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca return mem_dup(rast, sizeof(*rast)); 41946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca} 42946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 43946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonsecavoid llvmpipe_bind_rasterizer_state(struct pipe_context *pipe, 44946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca void *setup) 45946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca{ 46946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); 47946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 48946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca /* pass-through to draw module */ 49946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca draw_set_rasterizer_state(llvmpipe->draw, setup); 50946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 51946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca llvmpipe->rasterizer = (struct pipe_rasterizer_state *)setup; 52946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 53c9a5930fe45a0a0299769bd2b672ca516d1bf39eJosé Fonseca llvmpipe->dirty |= LP_NEW_RASTERIZER; 54946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca} 55946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 56946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonsecavoid llvmpipe_delete_rasterizer_state(struct pipe_context *pipe, 57946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca void *rasterizer) 58946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca{ 59946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca FREE( rasterizer ); 60946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca} 61946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 62946f432a08112148d743eb9faf6b27bb8cc7fa76José Fonseca 63