flutter::testing::TestGLSurface Class Reference

#include <test_gl_surface.h>

Inheritance diagram for flutter::testing::TestGLSurface:

Public Member Functions
	TestGLSurface (DlISize surface_size)
	TestGLSurface (std::shared_ptr< TestEGLContext > egl_context, DlISize surface_size)
	~TestGLSurface ()
bool	MakeResourceCurrent ()
Public Member Functions inherited from flutter::testing::TestGLOnscreenOnlySurface
	TestGLOnscreenOnlySurface (DlISize surface_size)
	TestGLOnscreenOnlySurface (std::shared_ptr< TestEGLContext > context, DlISize size)
	~TestGLOnscreenOnlySurface ()
const DlISize &	GetSurfaceSize () const
bool	MakeCurrent ()
bool	ClearCurrent ()
bool	Present ()
uint32_t	GetFramebuffer (uint32_t width, uint32_t height) const
void *	GetProcAddress (const char *name) const
sk_sp< SkSurface >	GetOnscreenSurface ()
sk_sp< GrDirectContext >	GetGrContext ()
sk_sp< GrDirectContext >	CreateGrContext ()
sk_sp< SkImage >	GetRasterSurfaceSnapshot ()
uint32_t	GetWindowFBOId () const

Additional Inherited Members
Protected Types inherited from flutter::testing::TestGLOnscreenOnlySurface
using	EGLSurface = void *
Protected Member Functions inherited from flutter::testing::TestGLOnscreenOnlySurface
	FML_DISALLOW_COPY_AND_ASSIGN (TestGLOnscreenOnlySurface)
Protected Attributes inherited from flutter::testing::TestGLOnscreenOnlySurface
const DlISize	surface_size_
std::shared_ptr< TestEGLContext >	egl_context_
EGLSurface	onscreen_surface_
sk_sp< GrDirectContext >	skia_context_

Detailed Description

Definition at line 61 of file test_gl_surface.h.

Constructor & Destructor Documentation

TestGLSurface() [1/2]

flutter::testing::TestGLSurface::TestGLSurface ( DlISize  surface_size )

explicit

Definition at line 225 of file test_gl_surface.cc.

    : TestGLSurface(std::make_shared<TestEGLContext>(), surface_size) {}

TestGLSurface() [2/2]

flutter::testing::TestGLSurface::TestGLSurface ( std::shared_ptr< TestEGLContext >  egl_context, DlISize  surface_size  )

explicit

Definition at line 228 of file test_gl_surface.cc.

    : TestGLOnscreenOnlySurface(std::move(egl_context), surface_size) {
  {
    const EGLint offscreen_surface_attributes[] = {
        EGL_WIDTH,  1,  //
        EGL_HEIGHT, 1,  //
        EGL_NONE,
    };
    offscreen_surface_ = ::eglCreatePbufferSurface(
        egl_context_->display,        // display connection
        egl_context_->config,         // config
        offscreen_surface_attributes  // surface attributes
    );
    FML_CHECK(offscreen_surface_ != EGL_NO_SURFACE) << GetEGLError();
  }
}

References flutter::testing::TestGLOnscreenOnlySurface::egl_context_, FML_CHECK, and flutter::testing::GetEGLError().

~TestGLSurface()

flutter::testing::TestGLSurface::~TestGLSurface

(

)

Definition at line 246 of file test_gl_surface.cc.

                              {
  auto result = ::eglDestroySurface(egl_context_->display, offscreen_surface_);
  FML_CHECK(result == EGL_TRUE) << GetEGLError();
}

References flutter::testing::TestGLOnscreenOnlySurface::egl_context_, FML_CHECK, and flutter::testing::GetEGLError().

Member Function Documentation

MakeResourceCurrent()

bool flutter::testing::TestGLSurface::MakeResourceCurrent

(

)

Definition at line 251 of file test_gl_surface.cc.

                                        {
  auto result =
      ::eglMakeCurrent(egl_context_->display, offscreen_surface_,
                       offscreen_surface_, egl_context_->offscreen_context);
 
  if (result == EGL_FALSE) {
    FML_LOG(ERROR) << "Could not make the resource context current. "
                   << GetEGLError();
  }
 
  return result == EGL_TRUE;
}

References flutter::testing::TestGLOnscreenOnlySurface::egl_context_, FML_LOG, and flutter::testing::GetEGLError().

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The documentation for this class was generated from the following files:

• testing/test_gl_surface.h
• testing/test_gl_surface.cc