workbench/libs/mesa/src/gallium/auxiliary/gallivm/lp_bld_gather.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 VMware, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
  18  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  19  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  20  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * The above copyright notice and this permission notice (including the
  23  * next paragraph) shall be included in all copies or substantial portions
  24  * of the Software.
  25  *
  26  **************************************************************************/
  27
  28
  29 #ifndef LP_BLD_GATHER_H_
  30 #define LP_BLD_GATHER_H_
  31
  32
  33 #include "gallivm/lp_bld.h"
  34
  35
  36 LLVMValueRef
  37 lp_build_gather_elem_ptr(struct gallivm_state *gallivm,
  38                          unsigned length,
  39                          LLVMValueRef base_ptr,
  40                          LLVMValueRef offsets,
  41                          unsigned i);
  42
  43 LLVMValueRef
  44 lp_build_gather_elem(struct gallivm_state *gallivm,
  45                      unsigned length,
  46                      unsigned src_width,
  47                      unsigned dst_width,
  48                      LLVMValueRef base_ptr,
  49                      LLVMValueRef offsets,
  50                      unsigned i);
  51
  52 LLVMValueRef
  53 lp_build_gather(struct gallivm_state *gallivm,
  54                 unsigned length,
  55                 unsigned src_width,
  56                 unsigned dst_width,
  57                 LLVMValueRef base_ptr,
  58                 LLVMValueRef offsets);
  59
  60
  61 #endif /* LP_BLD_GATHER_H_ */