diff options
author | Brian Paul <brianp@vmware.com> | 2010-04-16 10:17:38 -0600 |
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committer | Brian Paul <brianp@vmware.com> | 2010-04-16 10:17:38 -0600 |
commit | cf88dcf7313b6a0112c36c2f05ce6a7e846d268c (patch) | |
tree | ac3d35dcd2ef96d4baf05b97c918b202ee34191c /src/gallium/auxiliary/gallivm/lp_bld_interp.h | |
parent | d293c43c9a9658caa5224f710b95a848a912faa1 (diff) |
gallivm/llvmpipe: move lp_bld_interp.c to llvmpipe/ directory
This file is specific to the llvmpipe driver and not re-usable.
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_interp.h')
-rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_interp.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_interp.h b/src/gallium/auxiliary/gallivm/lp_bld_interp.h deleted file mode 100644 index a4937bbb04..0000000000 --- a/src/gallium/auxiliary/gallivm/lp_bld_interp.h +++ /dev/null @@ -1,96 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * 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 VMWARE 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. - * - **************************************************************************/ - -/** - * @file - * Position and shader input interpolation. - * - * Special attention is given to the interpolation of side by side quads. - * Multiplications are made only for the first quad. Interpolation of - * inputs for posterior quads are done exclusively with additions, and - * perspective divide if necessary. - * - * @author Jose Fonseca <jfonseca@vmware.com> - */ - -#ifndef LP_BLD_INTERP_H -#define LP_BLD_INTERP_H - - -#include "gallivm/lp_bld.h" - -#include "tgsi/tgsi_exec.h" - -#include "lp_bld_type.h" - - -struct tgsi_token; - - -struct lp_build_interp_soa_context -{ - struct lp_build_context base; - - unsigned num_attribs; - unsigned mask[1 + PIPE_MAX_SHADER_INPUTS]; - unsigned mode[1 + PIPE_MAX_SHADER_INPUTS]; - - LLVMValueRef a0 [1 + PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; - LLVMValueRef dadx[1 + PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; - LLVMValueRef dady[1 + PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; - - /* Attribute values before perspective divide */ - LLVMValueRef attribs_pre[1 + PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; - - LLVMValueRef attribs[1 + PIPE_MAX_SHADER_INPUTS][NUM_CHANNELS]; - - /* - * Convenience pointers. Callers may access this one. - */ - const LLVMValueRef *pos; - const LLVMValueRef (*inputs)[NUM_CHANNELS]; -}; - - -void -lp_build_interp_soa_init(struct lp_build_interp_soa_context *bld, - const struct tgsi_token *tokens, - boolean flatshade, - LLVMBuilderRef builder, - struct lp_type type, - LLVMValueRef a0_ptr, - LLVMValueRef dadx_ptr, - LLVMValueRef dady_ptr, - LLVMValueRef x0, - LLVMValueRef y0); - -void -lp_build_interp_soa_update(struct lp_build_interp_soa_context *bld, - int quad_index); - - -#endif /* LP_BLD_INTERP_H */ |