tests/spec/arb_draw_elements_base_vertex/dlist.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
  24 #include "piglit-util-gl.h"
  25
  26 /**
  27  * @file dlist-arb_draw_instanced.c
  28  *
  29  * Tests display list behavior for GL_ARB_draw_elements_base_vertex.
  30  *
  31  * From the GL_ARB_draw_elements_base_vertex spec:
  32  *
  33  *     "The commands
  34  *         void DrawElementsBaseVertex(enum mode, sizei count, enum type,
  35  *              void *indices, int basevertex);
  36  *
  37  *         void DrawRangeElementsBaseVertex(enum mode, uint start, uint end,
  38  *              sizei count, enum type, void *indices, int basevertex);
  39  *
  40  *         void DrawElementsInstancedBaseVertex(enum mode, sizei count,
  41  *              enum type, const void *indices, sizei primcount, int basevertex);
  42  *
  43  *      are equivalent to the commands with the same base name (without the
  44  *      "BaseVertex" suffix) except that the <i>th element transferred by
  45  *      the corresponding draw call will be taken from element
  46  *         <indices>[<i>] + <basevertex>"
  47  *
  48  *
  49  * From the GL_ARB_draw_instanced spec:
  50  *
  51  *     "The error INVALID_OPERATION is generated if
  52  *      DrawArraysInstancedARB or DrawElementsInstancedARB is called
  53  *      during display list compilation."
  54  */
  55
  56 PIGLIT_GL_TEST_CONFIG_BEGIN
  57
  58         config.supports_gl_compat_version = 10;
  59
  60         config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
  61         config.khr_no_error_support = PIGLIT_HAS_ERRORS;
  62
  63 PIGLIT_GL_TEST_CONFIG_END
  64
  65 enum piglit_result
  66 piglit_display(void)
  67 {
  68         /* UNREACHED */
  69         return PIGLIT_FAIL;
  70 }
  71
  72 void
  73 piglit_init(int argc, char **argv)
  74 {
  75         bool pass = true;
  76         GLuint list;
  77
  78         piglit_require_extension("GL_ARB_draw_instanced");
  79         piglit_require_extension("GL_ARB_draw_elements_base_vertex");
  80
  81         list = glGenLists(1);
  82         glNewList(list, GL_COMPILE);
  83         if (!piglit_check_gl_error(0))
  84                 piglit_report_result(PIGLIT_FAIL);
  85
  86         glDrawElementsInstancedBaseVertex(GL_TRIANGLES, 2, GL_UNSIGNED_INT, NULL, 3, 0);
  87         if (!piglit_check_gl_error(GL_INVALID_OPERATION))
  88                 pass = false;
  89
  90         glEndList();
  91
  92         glCallList(list);
  93         if (!piglit_check_gl_error(0))
  94                 pass = false;
  95
  96         piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
  97 }