tests/spec/arb_bindless_texture/uint64_attribs.c

   1 /*
   2  * Copyright (c) 2010 VMware, Inc.
   3  * Copyright (c) 2015 Red Hat Inc.
   4  * Copyright (C) 2017 Valve Corporation
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the next
  14  * paragraph) shall be included in all copies or substantial portions of the
  15  * Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23  * IN THE SOFTWARE.
  24  */
  25
  26 /** \file
  27  *
  28  * Test inherited vertex attributes from NV_vertex_attrib_integer_64bit.
  29  * Derived from Brian's gpu_shader4 tests and Dave's vertex_attrib_64bit tests.
  30  */
  31
  32 #include <inttypes.h>
  33
  34 #include "common.h"
  35
  36 PIGLIT_GL_TEST_CONFIG_BEGIN
  37
  38         config.supports_gl_core_version = 33;
  39
  40         config.window_visual = PIGLIT_GL_VISUAL_RGBA | PIGLIT_GL_VISUAL_DOUBLE;
  41         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  42
  43 PIGLIT_GL_TEST_CONFIG_END
  44
  45 static const char *TestName = "uint64_attribs";
  46 static const GLuint Index = 3;
  47
  48 static GLboolean
  49 check_uint64_attrib(const GLuint64EXT expected, const char *func)
  50 {
  51         GLuint64EXT vals[4];
  52
  53         glGetVertexAttribLui64vARB(Index, GL_CURRENT_VERTEX_ATTRIB_ARB, vals);
  54
  55         if (expected != vals[0]) {
  56                 fprintf(stderr, "%s: %s failed\n", TestName, func);
  57                 fprintf(stderr, "  Expected: %"PRIu64"  Found: %"PRIu64"\n",
  58                         expected, vals[0]);
  59                 return GL_FALSE;
  60         }
  61         return GL_TRUE;
  62 }
  63
  64 enum piglit_result
  65 piglit_display(void)
  66 {
  67         return PIGLIT_FAIL;
  68 }
  69
  70 void
  71 piglit_init(int argc, char **argv)
  72 {
  73         GLuint64EXT val = 1844674407370955165;
  74
  75         piglit_require_extension("GL_ARB_bindless_texture");
  76
  77         /* The ARB_bindless_texture spec says:
  78          *
  79          * "Interactions with NV_vertex_attrib_integer_64bit"
  80          *
  81          * "If NV_vertex_attrib_integer_64bit is not supported, this
  82          *  extension inherits the {Get}VertexAttribL1ui64{v}ARB entry points
  83          *  and UNSIGNED_INT64_ARB enum, as well as the functional edits
  84          *  describing them. However, references to the uint64_t type in the
  85          *  shader and providing 64-bit unsigned integer data to the shader
  86          *  are removed."
  87          */
  88         glVertexAttribL1ui64ARB(Index, val);
  89         if (!check_uint64_attrib(val, "glVertexAttribL1ui64ARB"))
  90                 piglit_report_result(PIGLIT_FAIL);
  91
  92         glVertexAttribL1ui64vARB(Index, &val);
  93         if (!check_uint64_attrib(val, "glVertexAttribL1ui64vARB"))
  94                 piglit_report_result(PIGLIT_FAIL);
  95
  96         piglit_report_result(PIGLIT_PASS);
  97 }