tests/spec/arb_texture_cube_map/unusual-order.c

   1 /*
   2  * Copyright © 2009 Nicolai Hähnle
   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 /**
  25  * @file cubemap-unusual-order.c
  26  *
  27  * Test case for "crash if cubemap faces are loaded in an unusual order".
  28  *
  29  * This bug existed in the R300 driver and was triggered by Sauerbraten.
  30  */
  31
  32 #include "piglit-util-gl.h"
  33
  34 PIGLIT_GL_TEST_CONFIG_BEGIN
  35
  36         config.supports_gl_compat_version = 10;
  37
  38         config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGB;
  39         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  40
  41 PIGLIT_GL_TEST_CONFIG_END
  42
  43 enum piglit_result
  44 piglit_display(void)
  45 {
  46         return PIGLIT_PASS;
  47 }
  48
  49 void
  50 piglit_init(int argc, char **argv)
  51 {
  52         GLubyte data[4096]; /* 32*32*4 */
  53
  54         piglit_require_extension("GL_ARB_texture_cube_map");
  55
  56         memset(data, 0, sizeof(data));
  57
  58         glViewport(0, 0, piglit_width, piglit_height);
  59
  60         glBindTexture(GL_TEXTURE_CUBE_MAP, 1);
  61         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGBA, 32, 32, 0,
  62                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  63         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA, 32, 32, 0,
  64                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  65         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGBA, 32, 32, 0,
  66                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  67         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGBA, 32, 32, 0,
  68                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  69         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGBA, 32, 32, 0,
  70                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  71         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGBA, 32, 32, 0,
  72                      GL_RGBA, GL_UNSIGNED_BYTE, data);
  73
  74         glBindTexture(GL_TEXTURE_CUBE_MAP, 2);
  75         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGBA, 32, 32, 0,
  76                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  77         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA, 32, 32, 0,
  78                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  79         glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGBA, 32, 32, 0,
  80                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  81         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGBA, 32, 32, 0,
  82                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  83         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGBA, 32, 32, 0,
  84                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  85         glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGBA, 32, 32, 0,
  86                      GL_RGBA, GL_UNSIGNED_BYTE, 0);
  87 }