From 946f432a08112148d743eb9faf6b27bb8cc7fa76 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Sun, 26 Jul 2009 23:44:38 +0100 Subject: llvmpipe: Fork softpipe for experimentation with llvm. --- src/gallium/drivers/llvmpipe/lp_screen.h | 58 ++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/gallium/drivers/llvmpipe/lp_screen.h (limited to 'src/gallium/drivers/llvmpipe/lp_screen.h') diff --git a/src/gallium/drivers/llvmpipe/lp_screen.h b/src/gallium/drivers/llvmpipe/lp_screen.h new file mode 100644 index 0000000000..9f79510c4d --- /dev/null +++ b/src/gallium/drivers/llvmpipe/lp_screen.h @@ -0,0 +1,58 @@ +/************************************************************************** + * + * 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. + * + **************************************************************************/ + +/* Authors: Keith Whitwell + */ + +#ifndef SP_SCREEN_H +#define SP_SCREEN_H + +#include "pipe/p_screen.h" +#include "pipe/p_defines.h" + + + +struct llvmpipe_screen { + struct pipe_screen base; + + /* Increments whenever textures are modified. Contexts can track + * this. + */ + unsigned timestamp; +}; + + + + +static INLINE struct llvmpipe_screen * +llvmpipe_screen( struct pipe_screen *pipe ) +{ + return (struct llvmpipe_screen *)pipe; +} + + +#endif /* SP_SCREEN_H */ -- cgit v1.2.3