kc3-lang/angle/src/tests/gl_tests/DebugMarkerTest.cpp

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• Hash : 89e38b57
  Author :
  Date : 2022-06-22T15:04:08
  

  Refactor to use ANGLETest vs ANGLETestWithParam
  
  Bug: angleproject:6747
  Change-Id: I72ad52d0268eae0e1a401f12f3e94cc5efa402f2
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3719002
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

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• src/tests/gl_tests/DebugMarkerTest.cpp

• //
  // Copyright 2015 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // DebugMarkerTest:
  //   Basic tests to ensure EXT_debug_marker entry points work.
  
  #include "test_utils/ANGLETest.h"
  #include "test_utils/gl_raii.h"
  
  using namespace angle;
  
  namespace
  {
  
  class DebugMarkerTest : public ANGLETest<>
  {
    protected:
      DebugMarkerTest()
      {
          setWindowWidth(128);
          setWindowHeight(128);
          setConfigRedBits(8);
          setConfigGreenBits(8);
          setConfigBlueBits(8);
          setConfigAlphaBits(8);
      }
  };
  
  // Simple test to ensure the various EXT_debug_marker entry points don't crash.
  // The debug markers can be validated by capturing this test under a graphics debugger.
  TEST_P(DebugMarkerTest, BasicValidation)
  {
      ANGLE_SKIP_TEST_IF(!IsGLExtensionEnabled("GL_EXT_debug_marker"));
  
      std::string eventMarkerCaption = "Test event marker caption";
      std::string groupMarkerCaption = "Test group marker caption";
  
      glPushGroupMarkerEXT(static_cast<GLsizei>(groupMarkerCaption.length()),
                           groupMarkerCaption.c_str());
  
      // Do some basic operations between calls to extension entry points
      glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
      glClear(GL_COLOR_BUFFER_BIT);
  
      glInsertEventMarkerEXT(static_cast<GLsizei>(eventMarkerCaption.length()),
                             eventMarkerCaption.c_str());
      glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
      glClear(GL_COLOR_BUFFER_BIT);
  
      glPushGroupMarkerEXT(0, nullptr);
      glClearColor(0.0f, 1.0f, 0.0f, 0.0f);
      glClear(GL_COLOR_BUFFER_BIT);
  
      glPopGroupMarkerEXT();
      glClearColor(0.0f, 0.0f, 1.0f, 0.0f);
      glClear(GL_COLOR_BUFFER_BIT);
  
      glPopGroupMarkerEXT();
  
      ASSERT_GL_NO_ERROR();
  }
  
  // Test EXT_debug_marker markers before, during and after rendering.  The debug markers can be
  // validated by capturing this test under a graphics debugger.
  TEST_P(DebugMarkerTest, Rendering)
  {
      ANGLE_SKIP_TEST_IF(!IsGLExtensionEnabled("GL_EXT_debug_marker"));
  
      // The test produces the following hierarchy:
      //
      // Event: Before Draw Marker
      // Group: Before Draw
      //   Event: In Group 1 Marker
      //   glDrawArrays
      //   Group: After Draw 1
      //      Event: In Group 2 Marker
      //      glDrawArrays
      //
      //      glCopyTexImage <-- this breaks the render pass
      //
      //      glDrawArrays
      //   End Group
      //   glDrawArrays
      //   Group: After Draw 2
      //      glDrawArrays
      //      Event: In Group 3 Marker
      //
      //      glCopyTexImage <-- this breaks the render pass
      //   End Group
      // End Group
      // Event: After Draw Marker
      const std::string beforeDrawGroup = "Before Draw";
      const std::string drawGroup1      = "Group 1";
      const std::string drawGroup2      = "Group 2";
  
      const std::string beforeDrawMarker = "Before Draw Marker";
      const std::string inGroup1Marker   = "In Group 1 Marker";
      const std::string inGroup2Marker   = "In Group 2 Marker";
      const std::string inGroup3Marker   = "In Group 3 Marker";
      const std::string afterDrawMarker  = "After Draw Marker";
  
      ANGLE_GL_PROGRAM(program, essl1_shaders::vs::Simple(), essl1_shaders::fs::Blue());
      glUseProgram(program);
  
      glInsertEventMarkerEXT(static_cast<GLsizei>(beforeDrawMarker.length()),
                             beforeDrawMarker.c_str());
      glPushGroupMarkerEXT(static_cast<GLsizei>(beforeDrawGroup.length()), beforeDrawGroup.c_str());
      {
          glInsertEventMarkerEXT(static_cast<GLsizei>(inGroup1Marker.length()),
                                 inGroup1Marker.c_str());
  
          glDrawArrays(GL_TRIANGLES, 0, 6);
  
          glPushGroupMarkerEXT(static_cast<GLsizei>(drawGroup1.length()), drawGroup1.c_str());
          {
              glInsertEventMarkerEXT(static_cast<GLsizei>(inGroup2Marker.length()),
                                     inGroup2Marker.c_str());
  
              glDrawArrays(GL_TRIANGLES, 0, 6);
  
              GLTexture texture;
              glBindTexture(GL_TEXTURE_2D, texture);
              glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, 1, 1, 0);
  
              glDrawArrays(GL_TRIANGLES, 0, 6);
          }
          glPopGroupMarkerEXT();
  
          glDrawArrays(GL_TRIANGLES, 0, 6);
  
          glPushGroupMarkerEXT(static_cast<GLsizei>(drawGroup2.length()), drawGroup2.c_str());
          {
              glDrawArrays(GL_TRIANGLES, 0, 6);
  
              glInsertEventMarkerEXT(static_cast<GLsizei>(inGroup3Marker.length()),
                                     inGroup3Marker.c_str());
  
              glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, 2, 2, 0);
          }
          glPopGroupMarkerEXT();
      }
      glPopGroupMarkerEXT();
      glInsertEventMarkerEXT(static_cast<GLsizei>(afterDrawMarker.length()), afterDrawMarker.c_str());
  
      ASSERT_GL_NO_ERROR();
  }
  
  // Use this to select which configurations (e.g. which renderer, which GLES major version) these
  // tests should be run against.
  ANGLE_INSTANTIATE_TEST_ES2(DebugMarkerTest);
  
  }  // namespace
  

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