tests/hiz/hiz-stencil-read-fbo-d0-s8.c

   1 /*
   2  * Copyright © 2011 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  * Authors:
  24  *    Chad Versace <chad.versace@intel.com>
  25  */
  26
  27 /**
  28  * \file hiz-stencil-read-fbo-d0-s8.c
  29  *
  30  * Check that 1) correct values are written to and that 2) expected values are
  31  * read back from the stencil buffer when using an FBO with the following
  32  * attachments:
  33  *     - GL_COLOR_ATTACHMENT0: GL_RGBA
  34  *     - GL_STENCIL_ATTACHMENT: GL_STENCIL_INDEX8
  35  *
  36  * \author Chad Versace <chad.versace@intel.com>
  37  */
  38
  39 #include "piglit-util-gl.h"
  40 #include "hiz/hiz-util.h"
  41
  42 PIGLIT_GL_TEST_CONFIG_BEGIN
  43
  44         config.supports_gl_compat_version = 10;
  45
  46         config.window_width = 400;
  47         config.window_height = 400;
  48         config.window_visual = PIGLIT_GL_VISUAL_RGB;
  49         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  50
  51 PIGLIT_GL_TEST_CONFIG_END
  52
  53 struct hiz_fbo_options fbo_options = {
  54         GL_RGBA,
  55         0,
  56         GL_STENCIL_INDEX8,
  57         0,
  58 };
  59
  60 void
  61 piglit_init(int argc, char **argv)
  62 {
  63         /* empty */
  64 }
  65
  66 enum piglit_result
  67 piglit_display()
  68 {
  69         if (hiz_run_test_stencil_read_fbo(&fbo_options))
  70                 return PIGLIT_PASS;
  71         else
  72                 return PIGLIT_FAIL;
  73 }