src/compiler/glsl/builtin_functions.h

   1 /*
   2  * Copyright © 2016 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef BULITIN_FUNCTIONS_H
  25 #define BULITIN_FUNCTIONS_H
  26
  27 struct gl_shader;
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 void
  34 _mesa_glsl_builtin_functions_init_or_ref();
  35
  36 void
  37 _mesa_glsl_builtin_functions_decref(void);
  38
  39 #ifdef __cplusplus
  40
  41 } /* extern "C" */
  42
  43 extern ir_function_signature *
  44 _mesa_glsl_find_builtin_function(_mesa_glsl_parse_state *state,
  45                                  const char *name, exec_list *actual_parameters);
  46
  47 extern bool
  48 _mesa_glsl_has_builtin_function(_mesa_glsl_parse_state *state,
  49                                 const char *name);
  50
  51 extern gl_shader *
  52 _mesa_glsl_get_builtin_function_shader(void);
  53
  54 extern ir_function_signature *
  55 _mesa_get_main_function_signature(glsl_symbol_table *symbols);
  56
  57 namespace generate_ir {
  58
  59 ir_function_signature *
  60 udiv64(void *mem_ctx, builtin_available_predicate avail);
  61
  62 ir_function_signature *
  63 idiv64(void *mem_ctx, builtin_available_predicate avail);
  64
  65 ir_function_signature *
  66 umod64(void *mem_ctx, builtin_available_predicate avail);
  67
  68 ir_function_signature *
  69 imod64(void *mem_ctx, builtin_available_predicate avail);
  70
  71 ir_function_signature *
  72 umul64(void *mem_ctx, builtin_available_predicate avail);
  73
  74 ir_function_signature *
  75 sign64(void *mem_ctx, builtin_available_predicate avail);
  76
  77 ir_function_signature *
  78 udivmod64(void *mem_ctx, builtin_available_predicate avail);
  79
  80 }
  81
  82 #endif /* __cplusplus */
  83
  84 #endif /* BULITIN_FUNCTIONS_H */