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

• Show log

  Commit

• Hash : f00f1009
  Author :
  Date : 2021-09-30T18:59:25
  

  Capture/Replay: Fix readback of zero-sized renderbuffers
  
  Only read back the renderbuffer content if the renderbuffer has a
  non-zero size. Add a test to test the capture/replay in this case.
  
  Bug: angleproject:6425
  Change-Id: I943804884f18a3a2b9de526309dd500de9dd6fd4
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3197572
  Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

Download

• src/tests/gl_tests/ObjectAllocationTest.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.
  //
  // ObjectAllocationTest
  //   Tests for object allocations and lifetimes.
  //
  
  #include "test_utils/ANGLETest.h"
  
  using namespace angle;
  
  namespace
  {
  
  class ObjectAllocationTest : public ANGLETest
  {
    protected:
      ObjectAllocationTest() {}
  };
  
  class ObjectAllocationTestES3 : public ObjectAllocationTest
  {};
  
  // Test that we don't re-allocate a bound framebuffer ID.
  TEST_P(ObjectAllocationTestES3, BindFramebufferBeforeGen)
  {
      glBindFramebuffer(GL_FRAMEBUFFER, 1);
      GLuint fbo = 0;
      glGenFramebuffers(1, &fbo);
      EXPECT_NE(1u, fbo);
      glDeleteFramebuffers(1, &fbo);
      EXPECT_GL_NO_ERROR();
  }
  
  // Test that we don't re-allocate a bound framebuffer ID, other pattern.
  TEST_P(ObjectAllocationTestES3, BindFramebufferAfterGen)
  {
      GLuint firstFBO = 0;
      glGenFramebuffers(1, &firstFBO);
      glBindFramebuffer(GL_FRAMEBUFFER, 1);
      glDeleteFramebuffers(1, &firstFBO);
  
      glBindFramebuffer(GL_FRAMEBUFFER, 2);
      GLuint secondFBOs[2] = {0};
      glGenFramebuffers(2, secondFBOs);
      EXPECT_NE(2u, secondFBOs[0]);
      EXPECT_NE(2u, secondFBOs[1]);
      glDeleteFramebuffers(2, secondFBOs);
  
      EXPECT_GL_NO_ERROR();
  }
  
  // Test that we don't re-allocate a bound framebuffer ID.
  TEST_P(ObjectAllocationTest, BindRenderbuffer)
  {
      GLuint rbId;
      glGenRenderbuffers(1, &rbId);
      glBindRenderbuffer(GL_RENDERBUFFER, rbId);
      EXPECT_GL_NO_ERROR();
  
      // Swap now to trigger the serialization of the renderbuffer that
      // was initialized with the default values
      swapBuffers();
  
      glDeleteRenderbuffers(1, &rbId);
      EXPECT_GL_NO_ERROR();
  }
  
  }  // anonymous namespace
  
  GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(ObjectAllocationTest);
  ANGLE_INSTANTIATE_TEST_ES2(ObjectAllocationTest);
  GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(ObjectAllocationTestES3);
  ANGLE_INSTANTIATE_TEST_ES3(ObjectAllocationTestES3);
  

Download