From aa66f08a21b791f338b519f0c2162cd8f7b3aeb0 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 11 Sep 2008 17:59:52 -0600 Subject: cell: initial support for fragment shader code generation. TGSI shaders are translated into SPE instructions which are then sent to the SPEs for execution. Only a few opcodes work, no swizzling yet, no support for constants/immediates, etc. --- src/gallium/drivers/cell/ppu/cell_gen_fp.h | 42 ++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/gallium/drivers/cell/ppu/cell_gen_fp.h (limited to 'src/gallium/drivers/cell/ppu/cell_gen_fp.h') diff --git a/src/gallium/drivers/cell/ppu/cell_gen_fp.h b/src/gallium/drivers/cell/ppu/cell_gen_fp.h new file mode 100644 index 0000000000..99faea7046 --- /dev/null +++ b/src/gallium/drivers/cell/ppu/cell_gen_fp.h @@ -0,0 +1,42 @@ +/************************************************************************** + * + * 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 CELL_GEN_FP_H +#define CELL_GEN_FP_H + + + +extern boolean +cell_gen_fragment_program(struct cell_context *cell, + const struct tgsi_token *tokens, + struct spe_function *f); + + +#endif /* CELL_GEN_FP_H */ + -- cgit v1.2.3