| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "gpu/command_buffer/service/error_state_mock.h" |
| #include "gpu/command_buffer/service/framebuffer_manager.h" |
| #include "gpu/command_buffer/service/feature_info.h" |
| #include "gpu/command_buffer/service/renderbuffer_manager.h" |
| #include "gpu/command_buffer/service/test_helper.h" |
| #include "gpu/command_buffer/service/texture_manager.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/gl/gl_mock.h" |
| |
| using ::testing::Return; |
| |
| namespace gpu { |
| namespace gles2 { |
| namespace { |
| |
| const GLint kMaxTextureSize = 64; |
| const GLint kMaxCubemapSize = 64; |
| const GLint kMaxRenderbufferSize = 64; |
| const GLint kMaxSamples = 4; |
| const bool kDepth24Supported = false; |
| |
| } // namespace |
| |
| class FramebufferManagerTest : public testing::Test { |
| public: |
| FramebufferManagerTest() |
| : manager_(1, 1), |
| texture_manager_( |
| NULL, new FeatureInfo(), kMaxTextureSize, kMaxCubemapSize), |
| renderbuffer_manager_(NULL, kMaxRenderbufferSize, kMaxSamples, |
| kDepth24Supported) { |
| |
| } |
| virtual ~FramebufferManagerTest() { |
| manager_.Destroy(false); |
| texture_manager_.Destroy(false); |
| renderbuffer_manager_.Destroy(false); |
| } |
| |
| protected: |
| virtual void SetUp() { |
| gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>()); |
| ::gfx::GLInterface::SetGLInterface(gl_.get()); |
| } |
| |
| virtual void TearDown() { |
| ::gfx::GLInterface::SetGLInterface(NULL); |
| gl_.reset(); |
| } |
| |
| // Use StrictMock to make 100% sure we know how GL will be called. |
| scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_; |
| FramebufferManager manager_; |
| TextureManager texture_manager_; |
| RenderbufferManager renderbuffer_manager_; |
| }; |
| |
| TEST_F(FramebufferManagerTest, Basic) { |
| const GLuint kClient1Id = 1; |
| const GLuint kService1Id = 11; |
| const GLuint kClient2Id = 2; |
| // Check we can create framebuffer. |
| manager_.CreateFramebuffer(kClient1Id, kService1Id); |
| // Check framebuffer got created. |
| Framebuffer* framebuffer1 = manager_.GetFramebuffer(kClient1Id); |
| ASSERT_TRUE(framebuffer1 != NULL); |
| EXPECT_FALSE(framebuffer1->IsDeleted()); |
| EXPECT_EQ(kService1Id, framebuffer1->service_id()); |
| GLuint client_id = 0; |
| EXPECT_TRUE(manager_.GetClientId(framebuffer1->service_id(), &client_id)); |
| EXPECT_EQ(kClient1Id, client_id); |
| // Check we get nothing for a non-existent framebuffer. |
| EXPECT_TRUE(manager_.GetFramebuffer(kClient2Id) == NULL); |
| // Check trying to a remove non-existent framebuffers does not crash. |
| manager_.RemoveFramebuffer(kClient2Id); |
| // Check framebuffer gets deleted when last reference is released. |
| EXPECT_CALL(*gl_, DeleteFramebuffersEXT(1, ::testing::Pointee(kService1Id))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| // Check we can't get the framebuffer after we remove it. |
| manager_.RemoveFramebuffer(kClient1Id); |
| EXPECT_TRUE(manager_.GetFramebuffer(kClient1Id) == NULL); |
| } |
| |
| TEST_F(FramebufferManagerTest, Destroy) { |
| const GLuint kClient1Id = 1; |
| const GLuint kService1Id = 11; |
| // Check we can create framebuffer. |
| manager_.CreateFramebuffer(kClient1Id, kService1Id); |
| // Check framebuffer got created. |
| Framebuffer* framebuffer1 = manager_.GetFramebuffer(kClient1Id); |
| ASSERT_TRUE(framebuffer1 != NULL); |
| EXPECT_CALL(*gl_, DeleteFramebuffersEXT(1, ::testing::Pointee(kService1Id))) |
| .Times(1) |
| .RetiresOnSaturation(); |
| manager_.Destroy(true); |
| // Check the resources were released. |
| framebuffer1 = manager_.GetFramebuffer(kClient1Id); |
| ASSERT_TRUE(framebuffer1 == NULL); |
| } |
| |
| class FramebufferInfoTest : public testing::Test { |
| public: |
| static const GLuint kClient1Id = 1; |
| static const GLuint kService1Id = 11; |
| |
| FramebufferInfoTest() |
| : manager_(1, 1), |
| texture_manager_( |
| NULL, new FeatureInfo(), kMaxTextureSize, kMaxCubemapSize), |
| renderbuffer_manager_(NULL, kMaxRenderbufferSize, kMaxSamples, |
| kDepth24Supported) { |
| } |
| virtual ~FramebufferInfoTest() { |
| manager_.Destroy(false); |
| texture_manager_.Destroy(false); |
| renderbuffer_manager_.Destroy(false); |
| } |
| |
| protected: |
| virtual void SetUp() { |
| gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>()); |
| ::gfx::GLInterface::SetGLInterface(gl_.get()); |
| manager_.CreateFramebuffer(kClient1Id, kService1Id); |
| error_state_.reset(new ::testing::StrictMock<gles2::MockErrorState>()); |
| framebuffer_ = manager_.GetFramebuffer(kClient1Id); |
| ASSERT_TRUE(framebuffer_ != NULL); |
| } |
| |
| virtual void TearDown() { |
| ::gfx::GLInterface::SetGLInterface(NULL); |
| gl_.reset(); |
| } |
| |
| // Use StrictMock to make 100% sure we know how GL will be called. |
| scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_; |
| FramebufferManager manager_; |
| Framebuffer* framebuffer_; |
| TextureManager texture_manager_; |
| RenderbufferManager renderbuffer_manager_; |
| scoped_ptr<MockErrorState> error_state_; |
| }; |
| |
| // GCC requires these declarations, but MSVC requires they not be present |
| #ifndef COMPILER_MSVC |
| const GLuint FramebufferInfoTest::kClient1Id; |
| const GLuint FramebufferInfoTest::kService1Id; |
| #endif |
| |
| TEST_F(FramebufferInfoTest, Basic) { |
| EXPECT_EQ(kService1Id, framebuffer_->service_id()); |
| EXPECT_FALSE(framebuffer_->IsDeleted()); |
| EXPECT_TRUE(NULL == framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_TRUE(NULL == framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_TRUE(NULL == framebuffer_->GetAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_TRUE( |
| NULL == framebuffer_->GetAttachment(GL_DEPTH_STENCIL_ATTACHMENT)); |
| EXPECT_FALSE(framebuffer_->HasDepthAttachment()); |
| EXPECT_FALSE(framebuffer_->HasStencilAttachment()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| EXPECT_EQ(static_cast<GLenum>(0), framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_FALSE(manager_.IsComplete(framebuffer_)); |
| } |
| |
| TEST_F(FramebufferInfoTest, AttachRenderbuffer) { |
| const GLuint kRenderbufferClient1Id = 33; |
| const GLuint kRenderbufferService1Id = 333; |
| const GLuint kRenderbufferClient2Id = 34; |
| const GLuint kRenderbufferService2Id = 334; |
| const GLuint kRenderbufferClient3Id = 35; |
| const GLuint kRenderbufferService3Id = 335; |
| const GLuint kRenderbufferClient4Id = 36; |
| const GLuint kRenderbufferService4Id = 336; |
| const GLsizei kWidth1 = 16; |
| const GLsizei kHeight1 = 32; |
| const GLenum kFormat1 = GL_RGBA4; |
| const GLenum kBadFormat1 = GL_DEPTH_COMPONENT16; |
| const GLsizei kSamples1 = 0; |
| const GLsizei kWidth2 = 16; |
| const GLsizei kHeight2 = 32; |
| const GLenum kFormat2 = GL_DEPTH_COMPONENT16; |
| const GLsizei kSamples2 = 0; |
| const GLsizei kWidth3 = 16; |
| const GLsizei kHeight3 = 32; |
| const GLenum kFormat3 = GL_STENCIL_INDEX8; |
| const GLsizei kSamples3 = 0; |
| const GLsizei kWidth4 = 16; |
| const GLsizei kHeight4 = 32; |
| const GLenum kFormat4 = GL_STENCIL_INDEX8; |
| const GLsizei kSamples4 = 0; |
| |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_FALSE( |
| framebuffer_->HasUnclearedAttachment(GL_DEPTH_STENCIL_ATTACHMENT)); |
| |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient1Id, kRenderbufferService1Id); |
| Renderbuffer* renderbuffer1 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient1Id); |
| ASSERT_TRUE(renderbuffer1 != NULL); |
| |
| // check adding one attachment |
| framebuffer_->AttachRenderbuffer(GL_COLOR_ATTACHMENT0, renderbuffer1); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(GL_RGBA4), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_FALSE(framebuffer_->HasDepthAttachment()); |
| EXPECT_FALSE(framebuffer_->HasStencilAttachment()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| |
| // Try a format that's not good for COLOR_ATTACHMENT0. |
| renderbuffer_manager_.SetInfo( |
| renderbuffer1, kSamples1, kBadFormat1, kWidth1, kHeight1); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Try a good format. |
| renderbuffer_manager_.SetInfo( |
| renderbuffer1, kSamples1, kFormat1, kWidth1, kHeight1); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_FALSE(framebuffer_->HasDepthAttachment()); |
| EXPECT_FALSE(framebuffer_->HasStencilAttachment()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| |
| // check adding another |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient2Id, kRenderbufferService2Id); |
| Renderbuffer* renderbuffer2 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient2Id); |
| ASSERT_TRUE(renderbuffer2 != NULL); |
| framebuffer_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, renderbuffer2); |
| EXPECT_TRUE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_TRUE(framebuffer_->HasDepthAttachment()); |
| EXPECT_FALSE(framebuffer_->HasStencilAttachment()); |
| // The attachment has a size of 0,0 so depending on the order of the map |
| // of attachments it could either get INCOMPLETE_ATTACHMENT because it's 0,0 |
| // or INCOMPLETE_DIMENSIONS because it's not the same size as the other |
| // attachment. |
| GLenum status = framebuffer_->IsPossiblyComplete(); |
| EXPECT_TRUE( |
| status == GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT || |
| status == GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| |
| renderbuffer_manager_.SetInfo( |
| renderbuffer2, kSamples2, kFormat2, kWidth2, kHeight2); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| EXPECT_TRUE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| |
| // check marking them as cleared. |
| manager_.MarkAttachmentsAsCleared( |
| framebuffer_, &renderbuffer_manager_, &texture_manager_); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| |
| // Check adding one that is already cleared. |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient3Id, kRenderbufferService3Id); |
| Renderbuffer* renderbuffer3 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient3Id); |
| ASSERT_TRUE(renderbuffer3 != NULL); |
| renderbuffer_manager_.SetInfo( |
| renderbuffer3, kSamples3, kFormat3, kWidth3, kHeight3); |
| renderbuffer_manager_.SetCleared(renderbuffer3, true); |
| |
| framebuffer_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, renderbuffer3); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_TRUE(framebuffer_->HasDepthAttachment()); |
| EXPECT_TRUE(framebuffer_->HasStencilAttachment()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| |
| // Check marking the renderbuffer as unclared. |
| renderbuffer_manager_.SetInfo( |
| renderbuffer1, kSamples1, kFormat1, kWidth1, kHeight1); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_TRUE(framebuffer_->HasDepthAttachment()); |
| EXPECT_TRUE(framebuffer_->HasStencilAttachment()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| |
| const Framebuffer::Attachment* attachment = |
| framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth1, attachment->width()); |
| EXPECT_EQ(kHeight1, attachment->height()); |
| EXPECT_EQ(kSamples1, attachment->samples()); |
| EXPECT_EQ(kFormat1, attachment->internal_format()); |
| EXPECT_FALSE(attachment->cleared()); |
| |
| EXPECT_TRUE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| |
| // Clear it. |
| manager_.MarkAttachmentsAsCleared( |
| framebuffer_, &renderbuffer_manager_, &texture_manager_); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| |
| // Check replacing an attachment |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient4Id, kRenderbufferService4Id); |
| Renderbuffer* renderbuffer4 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient4Id); |
| ASSERT_TRUE(renderbuffer4 != NULL); |
| renderbuffer_manager_.SetInfo( |
| renderbuffer4, kSamples4, kFormat4, kWidth4, kHeight4); |
| |
| framebuffer_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, renderbuffer4); |
| EXPECT_TRUE(framebuffer_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| |
| attachment = framebuffer_->GetAttachment(GL_STENCIL_ATTACHMENT); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth4, attachment->width()); |
| EXPECT_EQ(kHeight4, attachment->height()); |
| EXPECT_EQ(kSamples4, attachment->samples()); |
| EXPECT_EQ(kFormat4, attachment->internal_format()); |
| EXPECT_FALSE(attachment->cleared()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Check changing an attachment. |
| renderbuffer_manager_.SetInfo( |
| renderbuffer4, kSamples4, kFormat4, kWidth4 + 1, kHeight4); |
| |
| attachment = framebuffer_->GetAttachment(GL_STENCIL_ATTACHMENT); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth4 + 1, attachment->width()); |
| EXPECT_EQ(kHeight4, attachment->height()); |
| EXPECT_EQ(kSamples4, attachment->samples()); |
| EXPECT_EQ(kFormat4, attachment->internal_format()); |
| EXPECT_FALSE(attachment->cleared()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Check removing it. |
| framebuffer_->AttachRenderbuffer(GL_STENCIL_ATTACHMENT, NULL); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_TRUE(framebuffer_->HasDepthAttachment()); |
| EXPECT_FALSE(framebuffer_->HasStencilAttachment()); |
| |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Remove depth, Set color to 0 size. |
| framebuffer_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, NULL); |
| renderbuffer_manager_.SetInfo(renderbuffer1, kSamples1, kFormat1, 0, 0); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Remove color. |
| framebuffer_->AttachRenderbuffer(GL_COLOR_ATTACHMENT0, NULL); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| } |
| |
| TEST_F(FramebufferInfoTest, AttachTexture) { |
| const GLuint kTextureClient1Id = 33; |
| const GLuint kTextureService1Id = 333; |
| const GLuint kTextureClient2Id = 34; |
| const GLuint kTextureService2Id = 334; |
| const GLint kDepth = 1; |
| const GLint kBorder = 0; |
| const GLenum kType = GL_UNSIGNED_BYTE; |
| const GLsizei kWidth1 = 16; |
| const GLsizei kHeight1 = 32; |
| const GLint kLevel1 = 0; |
| const GLenum kFormat1 = GL_RGBA; |
| const GLenum kBadFormat1 = GL_DEPTH_COMPONENT16; |
| const GLenum kTarget1 = GL_TEXTURE_2D; |
| const GLsizei kSamples1 = 0; |
| const GLsizei kWidth2 = 16; |
| const GLsizei kHeight2 = 32; |
| const GLint kLevel2 = 0; |
| const GLenum kFormat2 = GL_RGB; |
| const GLenum kTarget2 = GL_TEXTURE_2D; |
| const GLsizei kSamples2 = 0; |
| const GLsizei kWidth3 = 75; |
| const GLsizei kHeight3 = 123; |
| const GLint kLevel3 = 0; |
| const GLenum kFormat3 = GL_RGB565; |
| const GLsizei kSamples3 = 0; |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_DEPTH_ATTACHMENT)); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_STENCIL_ATTACHMENT)); |
| EXPECT_FALSE( |
| framebuffer_->HasUnclearedAttachment(GL_DEPTH_STENCIL_ATTACHMENT)); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| texture_manager_.CreateTexture(kTextureClient1Id, kTextureService1Id); |
| scoped_refptr<TextureRef> texture1( |
| texture_manager_.GetTexture(kTextureClient1Id)); |
| ASSERT_TRUE(texture1.get() != NULL); |
| |
| // check adding one attachment |
| framebuffer_->AttachTexture( |
| GL_COLOR_ATTACHMENT0, texture1.get(), kTarget1, kLevel1, kSamples1); |
| EXPECT_FALSE(framebuffer_->HasUnclearedAttachment(GL_COLOR_ATTACHMENT0)); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| EXPECT_EQ(static_cast<GLenum>(0), framebuffer_->GetColorAttachmentFormat()); |
| |
| // Try format that doesn't work with COLOR_ATTACHMENT0 |
| texture_manager_.SetTarget(texture1.get(), GL_TEXTURE_2D); |
| texture_manager_.SetLevelInfo(texture1.get(), |
| GL_TEXTURE_2D, |
| kLevel1, |
| kBadFormat1, |
| kWidth1, |
| kHeight1, |
| kDepth, |
| kBorder, |
| kBadFormat1, |
| kType, |
| true); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Try a good format. |
| texture_manager_.SetLevelInfo(texture1.get(), |
| GL_TEXTURE_2D, |
| kLevel1, |
| kFormat1, |
| kWidth1, |
| kHeight1, |
| kDepth, |
| kBorder, |
| kFormat1, |
| kType, |
| false); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| texture_manager_.SetLevelInfo(texture1.get(), |
| GL_TEXTURE_2D, |
| kLevel1, |
| kFormat1, |
| kWidth1, |
| kHeight1, |
| kDepth, |
| kBorder, |
| kFormat1, |
| kType, |
| true); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| EXPECT_EQ(static_cast<GLenum>(kFormat1), |
| framebuffer_->GetColorAttachmentFormat()); |
| |
| const Framebuffer::Attachment* attachment = |
| framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth1, attachment->width()); |
| EXPECT_EQ(kHeight1, attachment->height()); |
| EXPECT_EQ(kSamples1, attachment->samples()); |
| EXPECT_EQ(kFormat1, attachment->internal_format()); |
| EXPECT_TRUE(attachment->cleared()); |
| |
| // Check replacing an attachment |
| texture_manager_.CreateTexture(kTextureClient2Id, kTextureService2Id); |
| scoped_refptr<TextureRef> texture2( |
| texture_manager_.GetTexture(kTextureClient2Id)); |
| ASSERT_TRUE(texture2.get() != NULL); |
| texture_manager_.SetTarget(texture2.get(), GL_TEXTURE_2D); |
| texture_manager_.SetLevelInfo(texture2.get(), |
| GL_TEXTURE_2D, |
| kLevel2, |
| kFormat2, |
| kWidth2, |
| kHeight2, |
| kDepth, |
| kBorder, |
| kFormat2, |
| kType, |
| true); |
| |
| framebuffer_->AttachTexture( |
| GL_COLOR_ATTACHMENT0, texture2.get(), kTarget2, kLevel2, kSamples2); |
| EXPECT_EQ(static_cast<GLenum>(kFormat2), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| |
| attachment = framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth2, attachment->width()); |
| EXPECT_EQ(kHeight2, attachment->height()); |
| EXPECT_EQ(kSamples2, attachment->samples()); |
| EXPECT_EQ(kFormat2, attachment->internal_format()); |
| EXPECT_TRUE(attachment->cleared()); |
| |
| // Check changing attachment |
| texture_manager_.SetLevelInfo(texture2.get(), |
| GL_TEXTURE_2D, |
| kLevel3, |
| kFormat3, |
| kWidth3, |
| kHeight3, |
| kDepth, |
| kBorder, |
| kFormat3, |
| kType, |
| false); |
| attachment = framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0); |
| ASSERT_TRUE(attachment != NULL); |
| EXPECT_EQ(kWidth3, attachment->width()); |
| EXPECT_EQ(kHeight3, attachment->height()); |
| EXPECT_EQ(kSamples3, attachment->samples()); |
| EXPECT_EQ(kFormat3, attachment->internal_format()); |
| EXPECT_FALSE(attachment->cleared()); |
| EXPECT_EQ(static_cast<GLenum>(kFormat3), |
| framebuffer_->GetColorAttachmentFormat()); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_FALSE(framebuffer_->IsCleared()); |
| |
| // Set to size 0 |
| texture_manager_.SetLevelInfo(texture2.get(), |
| GL_TEXTURE_2D, |
| kLevel3, |
| kFormat3, |
| 0, |
| 0, |
| kDepth, |
| kBorder, |
| kFormat3, |
| kType, |
| false); |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| |
| // Check removing it. |
| framebuffer_->AttachTexture(GL_COLOR_ATTACHMENT0, NULL, 0, 0, 0); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) == NULL); |
| EXPECT_EQ(static_cast<GLenum>(0), framebuffer_->GetColorAttachmentFormat()); |
| |
| EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT), |
| framebuffer_->IsPossiblyComplete()); |
| EXPECT_TRUE(framebuffer_->IsCleared()); |
| } |
| |
| TEST_F(FramebufferInfoTest, UnbindRenderbuffer) { |
| const GLuint kRenderbufferClient1Id = 33; |
| const GLuint kRenderbufferService1Id = 333; |
| const GLuint kRenderbufferClient2Id = 34; |
| const GLuint kRenderbufferService2Id = 334; |
| |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient1Id, kRenderbufferService1Id); |
| Renderbuffer* renderbuffer1 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient1Id); |
| ASSERT_TRUE(renderbuffer1 != NULL); |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient2Id, kRenderbufferService2Id); |
| Renderbuffer* renderbuffer2 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient2Id); |
| ASSERT_TRUE(renderbuffer2 != NULL); |
| |
| // Attach to 2 attachment points. |
| framebuffer_->AttachRenderbuffer(GL_COLOR_ATTACHMENT0, renderbuffer1); |
| framebuffer_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, renderbuffer1); |
| // Check they were attached. |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) != NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) != NULL); |
| // Unbind unattached renderbuffer. |
| framebuffer_->UnbindRenderbuffer(GL_RENDERBUFFER, renderbuffer2); |
| // Should be no-op. |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) != NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) != NULL); |
| // Unbind renderbuffer. |
| framebuffer_->UnbindRenderbuffer(GL_RENDERBUFFER, renderbuffer1); |
| // Check they were detached |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) == NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) == NULL); |
| } |
| |
| TEST_F(FramebufferInfoTest, UnbindTexture) { |
| const GLuint kTextureClient1Id = 33; |
| const GLuint kTextureService1Id = 333; |
| const GLuint kTextureClient2Id = 34; |
| const GLuint kTextureService2Id = 334; |
| const GLenum kTarget1 = GL_TEXTURE_2D; |
| const GLint kLevel1 = 0; |
| const GLint kSamples1 = 0; |
| |
| texture_manager_.CreateTexture(kTextureClient1Id, kTextureService1Id); |
| scoped_refptr<TextureRef> texture1( |
| texture_manager_.GetTexture(kTextureClient1Id)); |
| ASSERT_TRUE(texture1.get() != NULL); |
| texture_manager_.CreateTexture(kTextureClient2Id, kTextureService2Id); |
| scoped_refptr<TextureRef> texture2( |
| texture_manager_.GetTexture(kTextureClient2Id)); |
| ASSERT_TRUE(texture2.get() != NULL); |
| |
| // Attach to 2 attachment points. |
| framebuffer_->AttachTexture( |
| GL_COLOR_ATTACHMENT0, texture1.get(), kTarget1, kLevel1, kSamples1); |
| framebuffer_->AttachTexture( |
| GL_DEPTH_ATTACHMENT, texture1.get(), kTarget1, kLevel1, kSamples1); |
| // Check they were attached. |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) != NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) != NULL); |
| // Unbind unattached texture. |
| framebuffer_->UnbindTexture(kTarget1, texture2.get()); |
| // Should be no-op. |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) != NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) != NULL); |
| // Unbind texture. |
| framebuffer_->UnbindTexture(kTarget1, texture1.get()); |
| // Check they were detached |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_COLOR_ATTACHMENT0) == NULL); |
| EXPECT_TRUE(framebuffer_->GetAttachment(GL_DEPTH_ATTACHMENT) == NULL); |
| } |
| |
| TEST_F(FramebufferInfoTest, IsCompleteMarkAsComplete) { |
| const GLuint kRenderbufferClient1Id = 33; |
| const GLuint kRenderbufferService1Id = 333; |
| const GLuint kTextureClient2Id = 34; |
| const GLuint kTextureService2Id = 334; |
| const GLenum kTarget1 = GL_TEXTURE_2D; |
| const GLint kLevel1 = 0; |
| const GLint kSamples1 = 0; |
| |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient1Id, kRenderbufferService1Id); |
| Renderbuffer* renderbuffer1 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient1Id); |
| ASSERT_TRUE(renderbuffer1 != NULL); |
| texture_manager_.CreateTexture(kTextureClient2Id, kTextureService2Id); |
| scoped_refptr<TextureRef> texture2( |
| texture_manager_.GetTexture(kTextureClient2Id)); |
| ASSERT_TRUE(texture2.get() != NULL); |
| |
| // Check MarkAsComlete marks as complete. |
| manager_.MarkAsComplete(framebuffer_); |
| EXPECT_TRUE(manager_.IsComplete(framebuffer_)); |
| |
| // Check at attaching marks as not complete. |
| framebuffer_->AttachTexture( |
| GL_COLOR_ATTACHMENT0, texture2.get(), kTarget1, kLevel1, kSamples1); |
| EXPECT_FALSE(manager_.IsComplete(framebuffer_)); |
| manager_.MarkAsComplete(framebuffer_); |
| EXPECT_TRUE(manager_.IsComplete(framebuffer_)); |
| framebuffer_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, renderbuffer1); |
| EXPECT_FALSE(manager_.IsComplete(framebuffer_)); |
| |
| // Check MarkAttachmentsAsCleared marks as complete. |
| manager_.MarkAttachmentsAsCleared( |
| framebuffer_, &renderbuffer_manager_, &texture_manager_); |
| EXPECT_TRUE(manager_.IsComplete(framebuffer_)); |
| |
| // Check Unbind marks as not complete. |
| framebuffer_->UnbindRenderbuffer(GL_RENDERBUFFER, renderbuffer1); |
| EXPECT_FALSE(manager_.IsComplete(framebuffer_)); |
| manager_.MarkAsComplete(framebuffer_); |
| EXPECT_TRUE(manager_.IsComplete(framebuffer_)); |
| framebuffer_->UnbindTexture(kTarget1, texture2.get()); |
| EXPECT_FALSE(manager_.IsComplete(framebuffer_)); |
| } |
| |
| TEST_F(FramebufferInfoTest, GetStatus) { |
| const GLuint kRenderbufferClient1Id = 33; |
| const GLuint kRenderbufferService1Id = 333; |
| const GLuint kTextureClient2Id = 34; |
| const GLuint kTextureService2Id = 334; |
| const GLenum kTarget1 = GL_TEXTURE_2D; |
| const GLint kLevel1 = 0; |
| const GLint kSamples1 = 0; |
| |
| renderbuffer_manager_.CreateRenderbuffer( |
| kRenderbufferClient1Id, kRenderbufferService1Id); |
| Renderbuffer* renderbuffer1 = |
| renderbuffer_manager_.GetRenderbuffer(kRenderbufferClient1Id); |
| ASSERT_TRUE(renderbuffer1 != NULL); |
| texture_manager_.CreateTexture(kTextureClient2Id, kTextureService2Id); |
| scoped_refptr<TextureRef> texture2( |
| texture_manager_.GetTexture(kTextureClient2Id)); |
| ASSERT_TRUE(texture2.get() != NULL); |
| texture_manager_.SetTarget(texture2.get(), GL_TEXTURE_2D); |
| |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| framebuffer_->GetStatus(&texture_manager_, GL_FRAMEBUFFER); |
| |
| // Check a second call for the same type does not call anything |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| framebuffer_->GetStatus(&texture_manager_, GL_FRAMEBUFFER); |
| |
| // Check changing the attachments calls CheckFramebufferStatus. |
| framebuffer_->AttachTexture( |
| GL_COLOR_ATTACHMENT0, texture2.get(), kTarget1, kLevel1, kSamples1); |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)).RetiresOnSaturation(); |
| framebuffer_->GetStatus(&texture_manager_, GL_FRAMEBUFFER); |
| |
| // Check a second call for the same type does not call anything. |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| framebuffer_->GetStatus(&texture_manager_, GL_FRAMEBUFFER); |
| |
| // Check a second call with a different target calls CheckFramebufferStatus. |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check a second call for the same type does not call anything. |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check adding another attachment calls CheckFramebufferStatus. |
| framebuffer_->AttachRenderbuffer(GL_DEPTH_ATTACHMENT, renderbuffer1); |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check a second call for the same type does not call anything. |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check changing the format calls CheckFramebuffferStatus. |
| TestHelper::SetTexParameterWithExpectations(gl_.get(), |
| error_state_.get(), |
| &texture_manager_, |
| texture2.get(), |
| GL_TEXTURE_WRAP_S, |
| GL_CLAMP_TO_EDGE, |
| GL_NO_ERROR); |
| |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check since it did not return FRAMEBUFFER_COMPLETE that it calls |
| // CheckFramebufferStatus |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check putting it back does not call CheckFramebufferStatus. |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| TestHelper::SetTexParameterWithExpectations(gl_.get(), |
| error_state_.get(), |
| &texture_manager_, |
| texture2.get(), |
| GL_TEXTURE_WRAP_S, |
| GL_REPEAT, |
| GL_NO_ERROR); |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| |
| // Check Unbinding does not call CheckFramebufferStatus |
| framebuffer_->UnbindRenderbuffer(GL_RENDERBUFFER, renderbuffer1); |
| if (!framebuffer_->AllowFramebufferComboCompleteMapForTesting()) { |
| EXPECT_CALL(*gl_, CheckFramebufferStatusEXT(GL_READ_FRAMEBUFFER)) |
| .WillOnce(Return(GL_FRAMEBUFFER_COMPLETE)) |
| .RetiresOnSaturation(); |
| } |
| framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER); |
| } |
| |
| } // namespace gles2 |
| } // namespace gpu |
| |
| |
