kc3-lang/angle/src/tests/egl_tests/EGLDeviceCGLTest.cpp

• Show log

  Commit

• Hash : 8e7d9d6c
  Author :
  Date : 2019-10-04T18:19:32
  

  Add EGL_ANGLE_device_cgl extension.
  
  Supports querying the CGLContextObj and CGLPixelFormatObj associated
  with ANGLE's underlying OpenGL context on macOS.
  
  Minor refactorings to implementation of device attribute queries on
  all platforms.
  
  Bug: angleproject:3973
  Change-Id: I24341668be4cbfed0b7f2df4c1402df1effe275e
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1846733
  Commit-Queue: Kenneth Russell <kbr@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

Download

• src/tests/egl_tests/EGLDeviceCGLTest.cpp

• //
  // Copyright 2019 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.
  //
  //    EGLDeviceCGLTest.cpp: tests for the EGL_ANGLE_device_cgl extension.
  //
  
  #include "test_utils/ANGLETest.h"
  #include "util/EGLWindow.h"
  #include "util/OSWindow.h"
  #include "util/gles_loader_autogen.h"
  
  using namespace angle;
  
  class EGLDeviceCGLQueryTest : public ANGLETest
  {
    protected:
      EGLDeviceCGLQueryTest() {}
  
      void testSetUp() override
      {
          const char *extensionString =
              static_cast<const char *>(eglQueryString(getEGLWindow()->getDisplay(), EGL_EXTENSIONS));
  
          if (!eglQueryDeviceStringEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDeviceStringEXT was not "
                        "found";
          }
  
          if (!eglQueryDisplayAttribEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDisplayAttribEXT was "
                        "not found";
          }
  
          if (!eglQueryDeviceAttribEXT)
          {
              FAIL() << "ANGLE extension EGL_EXT_device_query export eglQueryDeviceAttribEXT was not "
                        "found";
          }
  
          EGLAttrib angleDevice = 0;
          EXPECT_EGL_TRUE(
              eglQueryDisplayAttribEXT(getEGLWindow()->getDisplay(), EGL_DEVICE_EXT, &angleDevice));
          extensionString = static_cast<const char *>(
              eglQueryDeviceStringEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice), EGL_EXTENSIONS));
          if (strstr(extensionString, "EGL_ANGLE_device_cgl") == nullptr)
          {
              FAIL() << "ANGLE extension EGL_ANGLE_device_cgl was not found";
          }
      }
  };
  
  // This test attempts to query the CGLContextObj and CGLPixelFormatObj from the
  // EGLDevice associated with the display.
  TEST_P(EGLDeviceCGLQueryTest, QueryDevice)
  {
      EGLAttrib angleDevice = 0;
      EXPECT_EGL_TRUE(
          eglQueryDisplayAttribEXT(getEGLWindow()->getDisplay(), EGL_DEVICE_EXT, &angleDevice));
      EGLAttrib contextAttrib     = 0;
      EGLAttrib pixelFormatAttrib = 0;
      EXPECT_EGL_TRUE(eglQueryDeviceAttribEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice),
                                              EGL_CGL_CONTEXT_ANGLE, &contextAttrib));
      EXPECT_TRUE(contextAttrib != 0);
      EXPECT_EGL_TRUE(eglQueryDeviceAttribEXT(reinterpret_cast<EGLDeviceEXT>(angleDevice),
                                              EGL_CGL_PIXEL_FORMAT_ANGLE, &pixelFormatAttrib));
      EXPECT_TRUE(pixelFormatAttrib != 0);
  }
  
  // Use this to select which configurations (e.g. which renderer, which GLES major version) these
  // tests should be run against.
  ANGLE_INSTANTIATE_TEST(EGLDeviceCGLQueryTest, ES2_OPENGL(), ES3_OPENGL());
  

Download