diff options
author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-26 09:38:40 -0600 |
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committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-26 10:15:35 -0600 |
commit | 164fb1299e1614ce05ae539d832567469eedb402 (patch) | |
tree | 139284449776638aa2d0372eb6c36d7ec7f333a2 /src/gallium/drivers/cell/spu/spu_funcs.h | |
parent | f5127909fb0386c2c11a2c26886eb02808ed514e (diff) |
cell: checkpoint: support for function calls in SPU shaders
Will be used for instructions like SIN/COS/POW/TEX/etc. The PPU needs to
know the address of some functions in the SPU address space. Send that
info to the PPU/main memory rather than patch up shaders on the SPU side.
Not finished/tested yet...
Diffstat (limited to 'src/gallium/drivers/cell/spu/spu_funcs.h')
-rw-r--r-- | src/gallium/drivers/cell/spu/spu_funcs.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_funcs.h b/src/gallium/drivers/cell/spu/spu_funcs.h new file mode 100644 index 0000000000..3adb6ae99f --- /dev/null +++ b/src/gallium/drivers/cell/spu/spu_funcs.h @@ -0,0 +1,35 @@ +/************************************************************************** + * + * Copyright 2008 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. + * + **************************************************************************/ + +#ifndef SPU_FUNCS_H +#define SPU_FUNCS_H + +extern void +return_function_info(void); + +#endif + |