fl_texture_registrar_test.cc File Reference

#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_registrar.h"
#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
#include "flutter/shell/platform/linux/fl_engine_private.h"
#include "flutter/shell/platform/linux/fl_texture_registrar_private.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_pixel_buffer_texture.h"
#include "flutter/shell/platform/linux/public/flutter_linux/fl_texture_gl.h"
#include "flutter/shell/platform/linux/testing/linux_test.h"
#include "flutter/shell/platform/linux/testing/mock_texture_registrar.h"
#include "gtest/gtest.h"
#include <epoxy/gl.h>
#include <gmodule.h>

Go to the source code of this file.

Classes
class	FlTextureRegistrarTest

Functions
	G_DECLARE_FINAL_TYPE (FlTestRegistrarTexture, fl_test_registrar_texture, FL, TEST_REGISTRAR_TEXTURE, FlTextureGL) struct _FlTestRegistrarTexture
	A simple texture.
	G_DEFINE_TYPE (FlTestRegistrarTexture, fl_test_registrar_texture, fl_texture_gl_get_type()) static gboolean fl_test_registrar_texture_populate(FlTextureGL *texture
static void	fl_test_registrar_texture_class_init (FlTestRegistrarTextureClass *klass)
static void	fl_test_registrar_texture_init (FlTestRegistrarTexture *self)
static FlTestRegistrarTexture *	fl_test_registrar_texture_new ()
static gpointer	add_mock_texture_to_registrar (gpointer pointer)
	TEST_F (FlTextureRegistrarTest, MockRegistrar)
	TEST_F (FlTextureRegistrarTest, RegisterTexture)
	TEST_F (FlTextureRegistrarTest, MarkTextureFrameAvailable)
	TEST_F (FlTextureRegistrarTest, MarkInvalidTextureFrameAvailable)
	TEST_F (FlTextureRegistrarTest, RegistrarRegisterTextureInMultipleThreads)

Variables
static constexpr uint32_t	kBufferWidth = 4u
static constexpr uint32_t	kBufferHeight = 4u
static constexpr uint32_t	kRealBufferWidth = 2u
static constexpr uint32_t	kRealBufferHeight = 2u
static constexpr uint64_t	kThreadCount = 16u
uint32_t *	target = GL_TEXTURE_2D
uint32_t uint32_t *	format = GL_R8
uint32_t uint32_t uint32_t *	width = kRealBufferWidth
uint32_t uint32_t uint32_t uint32_t *	height = kRealBufferHeight
uint32_t uint32_t uint32_t uint32_t GError **	error
return	TRUE

Function Documentation

add_mock_texture_to_registrar()

static gpointer add_mock_texture_to_registrar ( gpointer  pointer )

static

Definition at line 70 of file fl_texture_registrar_test.cc.

                                                                {
  g_return_val_if_fail(FL_IS_TEXTURE_REGISTRAR(pointer), nullptr);
  FlTextureRegistrar* registrar = FL_TEXTURE_REGISTRAR(pointer);
  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
  fl_texture_registrar_register_texture(registrar, texture);
  int64_t* id = g_new0(int64_t, 1);
  id[0] = fl_texture_get_id(texture);
  return id;
}

References fl_test_registrar_texture_new(), fl_texture_get_id(), fl_texture_registrar_register_texture(), g_autoptr(), id, and texture.

Referenced by TEST_F().

fl_test_registrar_texture_class_init()

static void fl_test_registrar_texture_class_init ( FlTestRegistrarTextureClass *  klass )

static

Definition at line 58 of file fl_texture_registrar_test.cc.

                                        {
  FL_TEXTURE_GL_CLASS(klass)->populate = fl_test_registrar_texture_populate;
}

fl_test_registrar_texture_init()

static void fl_test_registrar_texture_init ( FlTestRegistrarTexture *  self )

static

Definition at line 63 of file fl_texture_registrar_test.cc.

{}

fl_test_registrar_texture_new()

static FlTestRegistrarTexture * fl_test_registrar_texture_new ( )

static

Definition at line 65 of file fl_texture_registrar_test.cc.

                                                               {
  return FL_TEST_REGISTRAR_TEXTURE(
      g_object_new(fl_test_registrar_texture_get_type(), nullptr));
}

Referenced by add_mock_texture_to_registrar(), TEST_F(), TEST_F(), TEST_F(), and TEST_F().

G_DECLARE_FINAL_TYPE()

G_DECLARE_FINAL_TYPE	(	FlTestRegistrarTexture	,
		fl_test_registrar_texture	,
		FL	,
		TEST_REGISTRAR_TEXTURE	,
		FlTextureGL
	)

A simple texture.

Definition at line 25 of file fl_texture_registrar_test.cc.

                               {
  FlTextureGL parent_instance;
};

G_DEFINE_TYPE()

G_DEFINE_TYPE	(	FlTestRegistrarTexture	,
		fl_test_registrar_texture	,
		fl_texture_gl_get_type()
	)

TEST_F() [1/5]

TEST_F	(	FlTextureRegistrarTest	,
		MarkInvalidTextureFrameAvailable
	)

Definition at line 156 of file fl_texture_registrar_test.cc.

                                                                 {
  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
      MOCK_ENGINE_PROC(
          RegisterExternalTexture,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
      MOCK_ENGINE_PROC(
          UnregisterExternalTexture,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
  fl_engine_get_embedder_api(engine)->MarkExternalTextureFrameAvailable =
      MOCK_ENGINE_PROC(MarkExternalTextureFrameAvailable,
                       ([](auto engine, int64_t texture_id) {
                         return kInternalInconsistency;
                       }));
 
  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
 
  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
  EXPECT_FALSE(
      fl_texture_registrar_mark_texture_frame_available(registrar, texture));
}

References engine, fl_engine_get_embedder_api(), fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), g_autoptr(), kInternalInconsistency, kSuccess, FlutterEngineProcTable::MarkExternalTextureFrameAvailable, MOCK_ENGINE_PROC, FlutterEngineProcTable::RegisterExternalTexture, texture, texture_id, and FlutterEngineProcTable::UnregisterExternalTexture.

TEST_F() [2/5]

TEST_F	(	FlTextureRegistrarTest	,
		MarkTextureFrameAvailable
	)

Definition at line 129 of file fl_texture_registrar_test.cc.

                                                          {
  bool register_called = false;
  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
      MOCK_ENGINE_PROC(RegisterExternalTexture,
                       ([&register_called](auto engine, int64_t texture_id) {
                         register_called = true;
                         return kSuccess;
                       }));
  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
      MOCK_ENGINE_PROC(
          UnregisterExternalTexture,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
  fl_engine_get_embedder_api(engine)->MarkExternalTextureFrameAvailable =
      MOCK_ENGINE_PROC(
          MarkExternalTextureFrameAvailable,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
 
  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
 
  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
  EXPECT_TRUE(register_called);
  EXPECT_TRUE(
      fl_texture_registrar_mark_texture_frame_available(registrar, texture));
}

References engine, fl_engine_get_embedder_api(), fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), g_autoptr(), kSuccess, FlutterEngineProcTable::MarkExternalTextureFrameAvailable, MOCK_ENGINE_PROC, FlutterEngineProcTable::RegisterExternalTexture, texture, texture_id, and FlutterEngineProcTable::UnregisterExternalTexture.

TEST_F() [3/5]

TEST_F	(	FlTextureRegistrarTest	,
		MockRegistrar
	)

Definition at line 83 of file fl_texture_registrar_test.cc.

                                              {
  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
  g_autoptr(FlMockTextureRegistrar) registrar = fl_mock_texture_registrar_new();
  EXPECT_TRUE(FL_IS_MOCK_TEXTURE_REGISTRAR(registrar));
 
  EXPECT_TRUE(fl_texture_registrar_register_texture(
      FL_TEXTURE_REGISTRAR(registrar), texture));
  EXPECT_EQ(fl_mock_texture_registrar_get_texture(registrar), texture);
  EXPECT_TRUE(fl_texture_registrar_mark_texture_frame_available(
      FL_TEXTURE_REGISTRAR(registrar), texture));
  EXPECT_TRUE(fl_mock_texture_registrar_get_frame_available(registrar));
  EXPECT_TRUE(fl_texture_registrar_unregister_texture(
      FL_TEXTURE_REGISTRAR(registrar), texture));
  EXPECT_EQ(fl_mock_texture_registrar_get_texture(registrar), nullptr);
}

References fl_mock_texture_registrar_get_frame_available(), fl_mock_texture_registrar_get_texture(), fl_mock_texture_registrar_new(), fl_test_registrar_texture_new(), fl_texture_registrar_mark_texture_frame_available(), fl_texture_registrar_register_texture(), fl_texture_registrar_unregister_texture(), g_autoptr(), and texture.

TEST_F() [4/5]

TEST_F	(	FlTextureRegistrarTest	,
		RegisterTexture
	)

Definition at line 100 of file fl_texture_registrar_test.cc.

                                                {
  bool register_called = false;
  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
      MOCK_ENGINE_PROC(RegisterExternalTexture,
                       ([&register_called](auto engine, int64_t texture_id) {
                         register_called = true;
                         return kSuccess;
                       }));
  bool unregister_called = false;
  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
      MOCK_ENGINE_PROC(UnregisterExternalTexture,
                       ([&unregister_called](auto engine, int64_t texture_id) {
                         unregister_called = true;
                         return kSuccess;
                       }));
 
  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
  g_autoptr(FlTexture) texture = FL_TEXTURE(fl_test_registrar_texture_new());
 
  // EXPECT_FALSE(fl_texture_registrar_unregister_texture(registrar, texture));
  EXPECT_FALSE(register_called);
  EXPECT_TRUE(fl_texture_registrar_register_texture(registrar, texture));
  EXPECT_TRUE(register_called);
  EXPECT_FALSE(unregister_called);
  EXPECT_TRUE(fl_texture_registrar_unregister_texture(registrar, texture));
  EXPECT_TRUE(unregister_called);
}

References engine, fl_engine_get_embedder_api(), fl_test_registrar_texture_new(), fl_texture_registrar_new(), fl_texture_registrar_register_texture(), fl_texture_registrar_unregister_texture(), g_autoptr(), kSuccess, MOCK_ENGINE_PROC, FlutterEngineProcTable::RegisterExternalTexture, texture, texture_id, and FlutterEngineProcTable::UnregisterExternalTexture.

TEST_F() [5/5]

TEST_F	(	FlTextureRegistrarTest	,
		RegistrarRegisterTextureInMultipleThreads
	)

Definition at line 181 of file fl_texture_registrar_test.cc.

                                                                          {
  fl_engine_get_embedder_api(engine)->RegisterExternalTexture =
      MOCK_ENGINE_PROC(
          RegisterExternalTexture,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
  fl_engine_get_embedder_api(engine)->UnregisterExternalTexture =
      MOCK_ENGINE_PROC(
          UnregisterExternalTexture,
          ([](auto engine, int64_t texture_id) { return kSuccess; }));
 
  g_autoptr(FlTextureRegistrar) registrar = fl_texture_registrar_new(engine);
  GThread* threads[kThreadCount];
  int64_t ids[kThreadCount];
 
  for (uint64_t t = 0; t < kThreadCount; t++) {
    threads[t] =
        g_thread_new(nullptr, add_mock_texture_to_registrar, registrar);
    ASSERT_NE(threads[t], nullptr);
  }
  for (uint64_t t = 0; t < kThreadCount; t++) {
    g_autofree int64_t* id = static_cast<int64_t*>(g_thread_join(threads[t]));
    ASSERT_NE(id, nullptr);
    ids[t] = *id;
  }
  // Check all the textures were created.
  for (uint64_t t = 0; t < kThreadCount; t++) {
    EXPECT_TRUE(fl_texture_registrar_lookup_texture(registrar, ids[t]) != NULL);
  }
}

References add_mock_texture_to_registrar(), engine, fl_engine_get_embedder_api(), fl_texture_registrar_lookup_texture(), fl_texture_registrar_new(), g_autoptr(), id, kSuccess, kThreadCount, MOCK_ENGINE_PROC, FlutterEngineProcTable::RegisterExternalTexture, texture_id, and FlutterEngineProcTable::UnregisterExternalTexture.

Variable Documentation

error

uint32_t uint32_t uint32_t uint32_t GError** error

Initial value:

{
  EXPECT_TRUE(FL_IS_TEST_REGISTRAR_TEXTURE(texture))

Definition at line 45 of file fl_texture_registrar_test.cc.

format

* format = GL_R8

Definition at line 42 of file fl_texture_registrar_test.cc.

Referenced by _glTexImage2D(), impeller::BytesForTextureRegion(), impeller::BytesPerBlockForPixelFormat(), impeller::BytesPerPixelForPixelFormat(), impeller::BytesPerRowForTextureWidth(), impeller::ChooseSurfaceFormat(), vulkan::VulkanDevice::ChooseSurfaceFormat(), clipboard_get_data(), clipboard_get_data(), flutter::GPUSurfaceVulkan::ColorTypeFromFormat(), impeller::CompressedBlockHeightForPixelFormat(), impeller::CompressedBlockWidthForPixelFormat(), impeller::CompressedTextureFamilyForFormat(), impeller::ContainsFormat(), flutter::ImageDescriptor::CreateImageInfo(), impeller::DecompressedImage::DecompressedImage(), Skwasm::DlWimpImageFromPixels::DlWimpImageFromPixels(), impeller::BlitCopyTextureToBufferCommandGLES::Encode(), flutter::EncodeImage(), flutter::EncodeImage(), fl_framebuffer_new(), impeller::FromMTLPixelFormat(), impeller::GetBytesPerPixel(), impeller::HasSuitableColorFormat(), impeller::HasSuitableDepthStencilFormat(), impeller::interop::ImpellerSurfaceCreateWrappedFBONew(), InferVulkanPlatformViewCreationCallback(), flutter::testing::DlOpenGLSurfaceProvider::InitializeSurface(), flutter::testing::DlSurfaceProviderImpeller::InitializeSurface(), flutter::testing::DlSurfaceProviderSkiaMetal::InitializeSurface(), flutter::testing::DlSoftwareSurfaceProvider::InitializeSurface(), InitializeSwapchain(), InternalFlutterGpu_Context_SupportsTextureFormat(), InternalFlutterGpu_Surface_Initialize(), InternalFlutterGpu_Texture_Initialize(), impeller::IsCompressed(), impeller::IsDepthWritable(), impeller::IsStencilWritable(), tonic::Log(), flutter::testing::DlSurfaceProvider::MakeInfo(), flutter::testing::DlOpenGLSurfaceProvider::MakeOffscreenSurface(), flutter::testing::DlSurfaceProviderImpeller::MakeOffscreenSurface(), flutter::testing::DlSoftwareSurfaceProvider::MakeOffscreenSurface(), flutter::testing::DlSurfaceProviderImpeller::MakeOffscreenSurface(), MakeRenderTargetFromBackingStoreImpeller(), MakeSkSurfaceFromBackingStore(), impeller::Allocator::MinimumBytesPerRow(), impeller::testing::mockReadPixels(), impeller::testing::mockTexImage2D(), impeller::testing::mockTexSubImage2D(), impeller::PixelFormatIsDepthStencil(), impeller::PixelFormatToString(), flutter::EmbedderSurfaceVulkan::PresentImage(), flutter::EmbedderSurfaceVulkanImpeller::PresentImage(), flutter::egl::ProcTable::ProcTable(), Skwasm::Surface::RasterizeImage(), Skwasm::Surface::RasterizeImageOnWorker(), flutter::testing::RenderEnvironment::RenderEnvironment(), flutter::Rasterizer::Screenshot::Screenshot(), flutter::Rasterizer::ScreenshotLastLayerTree(), impeller::RenderPassBuilderVK::SetColorAttachment(), impeller::PipelineDescriptor::SetDepthPixelFormat(), impeller::RenderPassBuilderVK::SetDepthStencilAttachment(), impeller::SwapchainTransientsMTL::SetSizeAndFormat(), impeller::RenderPassBuilderVK::SetStencilAttachment(), impeller::PipelineDescriptor::SetStencilPixelFormat(), base::StringPrintf(), flutter::testing::DlOpenGLSurfaceProvider::SupportsPixelFormat(), flutter::testing::DlSurfaceProviderImpeller::SupportsPixelFormat(), flutter::testing::DlSurfaceProviderSkiaMetal::SupportsPixelFormat(), flutter::gpu::Surface::Surface(), surface_rasterizeImage(), surface_rasterizeImageOnWorker(), impeller::testing::TEST(), impeller::testing::TEST(), impeller::testing::TEST(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::egl::ProcTable::TexImage2D(), impeller::android::ToAHardwareBufferFormat(), flutter::CanvasImage::toByteData(), impeller::ToImageAspectFlags(), impeller::interop::ToImpellerType(), impeller::ToMTLPixelFormat(), impeller::ToPixelFormat(), impeller::ToPixelFormat(), impeller::ToPixelFormatGLES(), impeller::ToRenderBufferFormat(), impeller::ToVKImageAspectFlags(), impeller::ToVKImageFormat(), impeller::AllocatorVK::ToVKImageUsageFlags(), impeller::ContextMTL::UpdateOffscreenLayerPixelFormat(), impeller::VkFormatToImpellerFormat(), flutter::WrapOnscreenSurface(), impeller::WrapTextureWithRenderTarget(), and flutter::gpu::Surface::~Surface().

height

* height = kRealBufferHeight

Definition at line 44 of file fl_texture_registrar_test.cc.

kBufferHeight

constexpr uint32_t kBufferHeight = 4u

staticconstexpr

Definition at line 20 of file fl_texture_registrar_test.cc.

kBufferWidth

constexpr uint32_t kBufferWidth = 4u

staticconstexpr

Definition at line 19 of file fl_texture_registrar_test.cc.

kRealBufferHeight

constexpr uint32_t kRealBufferHeight = 2u

staticconstexpr

Definition at line 22 of file fl_texture_registrar_test.cc.

kRealBufferWidth

constexpr uint32_t kRealBufferWidth = 2u

staticconstexpr

Definition at line 21 of file fl_texture_registrar_test.cc.

kThreadCount

constexpr uint64_t kThreadCount = 16u

staticconstexpr

Definition at line 23 of file fl_texture_registrar_test.cc.

Referenced by impeller::testing::TEST(), impeller::testing::TEST(), fml::testing::TEST(), and TEST_F().

target

* target = GL_TEXTURE_2D

Definition at line 41 of file fl_texture_registrar_test.cc.

Referenced by _eglCreateImageKHR(), _glBindTexture(), flutter::FlutterPlatformNodeDelegate::AccessibilityPerformAction(), ui::AXPlatformRelationWin::AddTarget(), impeller::TextureGLES::Bind(), flutter::egl::ProcTable::BindTexture(), flutter::EmbedderRenderTargetCache::CacheRenderTarget(), impeller::ProcTableGLES::CheckFramebufferStatusDebug(), flutter::AccessibilityBridge::CommitUpdates(), impeller::compiler::Compiler::Compiler(), impeller::TextureGLES::ComputeTypeForBinding(), impeller::SamplerGLES::ConfigureBoundTexture(), impeller::RenderTargetAllocator::CreateOffscreen(), impeller::RenderTargetAllocator::CreateOffscreenMSAA(), impeller::testing::RenderPassGLESCommandTest::CreateRenderPassGLESContext(), tonic::DartInvokeField(), flutter::AccessibilityBridgeMac::DispatchAccessibilityAction(), flutter::AccessibilityBridgeWindows::DispatchAccessibilityAction(), flutter::FlutterWindowsEngine::DispatchSemanticsAction(), impeller::DisplayListToTexture(), fl_test_texture_populate(), fl_texture_gl_populate(), impeller::EntityPassTarget::Flip(), ui::AXPlatformRelationWin::get_target(), ui::AXPlatformNodeBase::GetInvalidValue(), flutter::EmbedderRenderTargetCache::GetRenderTarget(), impeller::GetVKClearValues(), impeller::Matrix::MakeLookAt(), flutter::testing::DlSurfaceProviderImpeller::MakeOffscreenSurface(), impeller::testing::mockBeginQueryEXT(), impeller::testing::mockBindFramebuffer(), impeller::testing::mockBindTexture(), impeller::testing::mockBufferSubData(), impeller::testing::mockCheckFramebufferStatus(), impeller::testing::mockDiscardFramebufferEXT(), impeller::testing::mockGetQueryObjectui64vEXT(), impeller::testing::mockGetQueryObjectuivEXT(), impeller::testing::mockInvalidateFramebuffer(), impeller::testing::mockTexImage2D(), impeller::testing::mockTexSubImage2D(), impeller::interop::testing::PlaygroundTest::OpenPlaygroundHere(), impeller::compiler::OutputBundleDepfile(), impeller::TextureGLES::SetAsFramebufferAttachment(), impeller::compiler::StringStartsWith(), impeller::compiler::TargetPlatformFromCommandLine(), impeller::testing::TEST(), impeller::testing::TEST(), TEST(), impeller::testing::TEST(), impeller::testing::TEST(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), flutter::testing::TEST_F(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), impeller::testing::TEST_P(), flutter::egl::ProcTable::TexImage2D(), flutter::egl::ProcTable::TexParameteri(), and flutter::AccessibilityBridgeMac::~AccessibilityBridgeMac().

TRUE

return TRUE

Definition at line 55 of file fl_texture_registrar_test.cc.

width

* width = kRealBufferWidth

Definition at line 43 of file fl_texture_registrar_test.cc.