tests/spec/arb_shader_atomic_counters/minmax.c

   1 /*
   2  * Copyright © 2013 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 DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 /** @file minmax.c
  25  *
  26  * Test for the minimum maximum values described in the
  27  * ARB_shader_atomic_counters spec.
  28  */
  29
  30 #include "common.h"
  31 #include "minmax-test.h"
  32
  33 #define L 1
  34
  35 PIGLIT_GL_TEST_CONFIG_BEGIN
  36
  37         config.supports_gl_core_version = 31;
  38         config.window_width = L;
  39         config.window_height = L;
  40         config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
  41         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  42
  43 PIGLIT_GL_TEST_CONFIG_END
  44
  45 enum piglit_result
  46 piglit_display(void)
  47 {
  48         return PIGLIT_FAIL;
  49 }
  50
  51 void
  52 piglit_init(int argc, char **argv)
  53 {
  54         int ver = piglit_get_gl_version();
  55
  56         piglit_require_extension("GL_ARB_shader_atomic_counters");
  57
  58         piglit_print_minmax_header();
  59
  60         piglit_test_min_int(GL_MAX_VERTEX_ATOMIC_COUNTERS, 0);
  61         piglit_test_min_int(GL_MAX_FRAGMENT_ATOMIC_COUNTERS, 8);
  62         if (ver >= 32)
  63                 piglit_test_min_int(GL_MAX_GEOMETRY_ATOMIC_COUNTERS, 0);
  64         if (ver >= 40) {
  65                 piglit_test_min_int(GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS, 0);
  66                 piglit_test_min_int(GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS, 0);
  67         }
  68         piglit_test_min_int(GL_MAX_COMBINED_ATOMIC_COUNTERS, 8);
  69
  70         piglit_test_min_int(GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS, 0);
  71         if (ver >= 32)
  72                 piglit_test_min_int(GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS, 0);
  73         if (ver >= 40) {
  74                 piglit_test_min_int(GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS, 0);
  75                 piglit_test_min_int(GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS, 0);
  76         }
  77         piglit_test_min_int(GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS, 1);
  78         piglit_test_min_int(GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS, 1);
  79         piglit_test_min_int(GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE, 32);
  80
  81         piglit_test_min_int(GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS, 1);
  82
  83         if (!piglit_check_gl_error(GL_NO_ERROR))
  84                 piglit_report_result(PIGLIT_FAIL);
  85
  86         piglit_report_result(piglit_minmax_pass ? PIGLIT_PASS : PIGLIT_FAIL);
  87 }