tests/spec/arb_direct_state_access/create-programpipelines.c

   1 /*
   2  * Copyright 2015 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
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 /** @file create-programpipelines.c
  25  *
  26  * Tests glCreateProgramPipelines to see if it behaves in the expected way,
  27  * throwing the correct errors, etc.
  28  *
  29  * From OpenGL 4.5, section 7.4 "Program Pipeline Objects", page 116:
  30  *
  31  * "void CreateProgramPipelines( sizei n, uint *pipelines );
  32  *
  33  * CreateProgramPipelinesreturns n previously unused program pipeline names
  34  * in pipelines, each representing a new program pipeline object which is a
  35  * state vector comprising all the state and with the same initial values
  36  * listed in table 23.31.
  37  *
  38  * Errors
  39  * An INVALID_VALUE error is generated if n is negative."
  40  */
  41
  42 #include "piglit-util-gl.h"
  43 #include "dsa-utils.h"
  44
  45 PIGLIT_GL_TEST_CONFIG_BEGIN
  46
  47         config.supports_gl_core_version = 31;
  48
  49         config.window_visual = PIGLIT_GL_VISUAL_RGBA |
  50                 PIGLIT_GL_VISUAL_DOUBLE;
  51         config.khr_no_error_support = PIGLIT_NO_ERRORS;
  52
  53 PIGLIT_GL_TEST_CONFIG_END
  54
  55 void
  56 piglit_init(int argc, char **argv)
  57 {
  58         piglit_require_extension("GL_ARB_direct_state_access");
  59         piglit_require_extension("GL_ARB_separate_shader_objects");
  60 }
  61
  62 enum piglit_result
  63 piglit_display(void)
  64 {
  65         bool pass = true;
  66         GLchar label[11];
  67         GLsizei length;
  68         GLuint ids[10];
  69         GLint param;
  70
  71         /* Throw some invalid inputs at glCreateProgramPipelines */
  72         if (!piglit_khr_no_error) {
  73                 /* n is negative */
  74                 glCreateProgramPipelines(-1, ids);
  75                 PIGLIT_SUBTEST_ERROR(GL_INVALID_VALUE, pass, "n < 0");
  76         }
  77
  78         /* Throw some valid inputs at glCreateProgramPipelines. */
  79
  80         /* n is zero */
  81         glCreateProgramPipelines(0, NULL);
  82         PIGLIT_SUBTEST_ERROR(GL_NO_ERROR, pass, "n == 0");
  83
  84         /* n is more than 1 */
  85         glCreateProgramPipelines(10, ids);
  86         PIGLIT_SUBTEST_ERROR(GL_NO_ERROR, pass, "n > 1");
  87
  88         /* test the default state of dsa-created program pipeline objects */
  89         PIGLIT_SUBTEST_CONDITION(glIsProgramPipeline(ids[2]), pass,
  90                          "IsProgramPipeline()");
  91
  92         glGetProgramPipelineiv(ids[2], GL_ACTIVE_PROGRAM, &param);
  93         piglit_check_gl_error(GL_NO_ERROR);
  94         PIGLIT_SUBTEST_CONDITION(param == 0, pass,
  95                          "default active program(%d) == 0", param);
  96
  97         glGetProgramPipelineiv(ids[2], GL_VERTEX_SHADER, &param);
  98         piglit_check_gl_error(GL_NO_ERROR);
  99         PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 100                          "default vertex shader program(%d) == 0", param);
 101
 102         glGetProgramPipelineiv(ids[2], GL_GEOMETRY_SHADER, &param);
 103         piglit_check_gl_error(GL_NO_ERROR);
 104         PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 105                          "default geometry shader program(%d) == 0", param);
 106
 107         glGetProgramPipelineiv(ids[2], GL_FRAGMENT_SHADER, &param);
 108         piglit_check_gl_error(GL_NO_ERROR);
 109         PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 110                          "default fragment shader program(%d) == 0", param);
 111
 112         if (piglit_is_extension_supported("GL_ARB_compute_shader")) {
 113                 glGetProgramPipelineiv(ids[2], GL_COMPUTE_SHADER, &param);
 114                 piglit_check_gl_error(GL_NO_ERROR);
 115                 PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 116                                  "default compute shader program(%d) == 0",
 117                                  param);
 118         } else {
 119                 piglit_report_subtest_result(PIGLIT_SKIP,
 120                                          "default compute shader program == 0");
 121         }
 122
 123         if (piglit_is_extension_supported("GL_ARB_tessellation_shader")) {
 124                 glGetProgramPipelineiv(ids[2], GL_TESS_CONTROL_SHADER, &param);
 125                 piglit_check_gl_error(GL_NO_ERROR);
 126                 PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 127                                  "default TCS(%d) == 0", param);
 128
 129                 glGetProgramPipelineiv(ids[2], GL_TESS_EVALUATION_SHADER,
 130                                        &param);
 131                 piglit_check_gl_error(GL_NO_ERROR);
 132                 PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 133                                  "default TES(%d) == 0", param);
 134         } else {
 135                 piglit_report_subtest_result(PIGLIT_SKIP,
 136                                          "default TCS == 0");
 137
 138                 piglit_report_subtest_result(PIGLIT_SKIP,
 139                                          "default TES == 0");
 140         }
 141
 142         glGetProgramPipelineiv(ids[2], GL_VALIDATE_STATUS, &param);
 143         piglit_check_gl_error(GL_NO_ERROR);
 144         PIGLIT_SUBTEST_CONDITION(param == GL_FALSE, pass,
 145                          "default validate status(%d) == FALSE", param);
 146
 147         glGetProgramPipelineiv(ids[2], GL_INFO_LOG_LENGTH, &param);
 148         piglit_check_gl_error(GL_NO_ERROR);
 149         PIGLIT_SUBTEST_CONDITION(param == 0, pass,
 150                          "startup log length(%d) == 0", param);
 151
 152         glGetObjectLabel(GL_PROGRAM_PIPELINE, ids[2], 11, &length, label);
 153         piglit_check_gl_error(GL_NO_ERROR);
 154         PIGLIT_SUBTEST_CONDITION(length == 0, pass,
 155                          "default label size(%d) == 0", length);
 156
 157         glDeleteProgramPipelines(10, ids);
 158
 159         return pass ? PIGLIT_PASS : PIGLIT_FAIL;
 160 }