tests/spec/arb_compute_shader/zero-dispatch-size.c

   1 /*
   2  * Copyright (c) 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 /** \file
  25  *
  26  * Tests compute dispatches with a zero workgroups
  27  */
  28
  29 #include "cs-ids-common.h"
  30
  31 static struct piglit_gl_test_config *piglit_config;
  32
  33 PIGLIT_GL_TEST_CONFIG_BEGIN
  34         piglit_config = &config;
  35         config.supports_gl_compat_version = 33;
  36         config.supports_gl_core_version = 33;
  37         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  38 PIGLIT_GL_TEST_CONFIG_END
  39
  40
  41 enum piglit_result
  42 piglit_display(void)
  43 {
  44         return PIGLIT_FAIL;
  45 }
  46
  47
  48 void
  49 piglit_init(int argc, char **argv)
  50 {
  51         uint32_t global[3] = { 4, 8, 2 };
  52         enum piglit_result result = PIGLIT_PASS;
  53         int i;
  54
  55         cs_ids_common_init();
  56         cs_ids_set_local_id_test();
  57         cs_ids_set_local_size(5, 2, 5);
  58
  59         for (i = 0; i < 16; i++) {
  60                 if (i == 0)
  61                         cs_ids_use_direct_dispatch();
  62                 else if (i == 8)
  63                         cs_ids_use_indirect_dispatch();
  64
  65                 cs_ids_set_global_size((i & 1) ? global[0] : 0u,
  66                                        (i & 2) ? global[1] : 0u,
  67                                        (i & 4) ? global[2] : 0u);
  68
  69                 cs_ids_set_local_id_test();
  70                 result = cs_ids_run_test();
  71                 if (result != PIGLIT_PASS)
  72                         piglit_report_result(result);
  73
  74                 cs_ids_set_global_id_test();
  75                 result = cs_ids_run_test();
  76                 if (result != PIGLIT_PASS)
  77                         piglit_report_result(result);
  78         }
  79
  80         cs_ids_common_destroy();
  81
  82         piglit_report_result(result);
  83 }