ir_reader.cpp

   1 /*
   2  * Copyright © 2010 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 #include <cstdio>
  24 #include <cstdarg>
  25 #include "ir_reader.h"
  26 #include "glsl_parser_extras.h"
  27 #include "glsl_types.h"
  28 #include "s_expression.h"
  29
  30 void
  31 _mesa_glsl_read_ir(_mesa_glsl_parse_state *state, exec_list *instructions,
  32                    const char *src)
  33 {
  34    s_expression *expr = s_expression::read_expression(src);
  35    if (expr == NULL) {
  36       printf("couldn't parse S-Expression.");
  37       state->error = true;
  38       return;
  39    }
  40    printf("S-Expression:\n");
  41    expr->print();
  42    printf("\n");
  43
  44    // FINISHME: actually read the IR.
  45    state->error = true;
  46 }
  47