src/gallium/drivers/llvmpipe/lp_bld_tgsi.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2009 VMware, Inc.
   4  * All Rights Reserved.
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  16  * of the Software.
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  27
  28 /**
  29  * @file
  30  * TGSI to LLVM IR translation.
  31  *
  32  * @author Jose Fonseca <jfonseca@vmware.com>
  33  */
  34
  35 #ifndef LP_BLD_TGSI_H
  36 #define LP_BLD_TGSI_H
  37
  38 #include <llvm-c/Core.h>
  39
  40
  41 struct tgsi_token;
  42 union lp_type;
  43 struct lp_build_context;
  44 struct lp_build_mask_context;
  45
  46
  47 typedef void
  48 (*lp_emit_fetch_texel_soa_callback)( LLVMBuilderRef builder,
  49                                 void *context,
  50                                 unsigned unit,
  51                                 unsigned num_coords,
  52                                 const LLVMValueRef *coords,
  53                                 LLVMValueRef lodbias,
  54                                 LLVMValueRef *texel);
  55
  56 void
  57 lp_build_tgsi_soa(LLVMBuilderRef builder,
  58                   const struct tgsi_token *tokens,
  59                   union lp_type type,
  60                   struct lp_build_mask_context *mask,
  61                   LLVMValueRef consts_ptr,
  62                   const LLVMValueRef *pos,
  63                   const LLVMValueRef (*inputs)[4],
  64                   LLVMValueRef (*outputs)[4],
  65                   lp_emit_fetch_texel_soa_callback emit_fetch_texel,
  66                   void *emit_fetch_texel_context);
  67
  68
  69 #endif /* LP_BLD_TGSI_H */