#include <playground_impl_gles.h>

Inheritance diagram for impeller::PlaygroundImplGLES:

Classes
class	ReactorWorker

struct	ShareableContext

Public Member Functions
	PlaygroundImplGLES (PlaygroundSwitches switches)

	~PlaygroundImplGLES ()

fml::Status	SetCapabilities (const std::shared_ptr< Capabilities > &capabilities) override

Public Member Functions inherited from impeller::PlaygroundImpl
virtual	~PlaygroundImpl ()

Vector2	GetContentScale () const

virtual Playground::VKProcAddressResolver	CreateVKProcAddressResolver () const

virtual void	SetGPUDisabled (bool disabled) const

Additional Inherited Members
Public Types inherited from impeller::PlaygroundImpl
using	WindowHandle = void *

Static Public Member Functions inherited from impeller::PlaygroundImpl
static std::unique_ptr< PlaygroundImpl >	Create (PlaygroundBackend backend, PlaygroundSwitches switches)

Protected Member Functions inherited from impeller::PlaygroundImpl
	PlaygroundImpl (PlaygroundSwitches switches)

Protected Attributes inherited from impeller::PlaygroundImpl
const PlaygroundSwitches	switches_

Detailed Description

Definition at line 16 of file playground_impl_gles.h.

Constructor & Destructor Documentation

◆ PlaygroundImplGLES()

impeller::PlaygroundImplGLES::PlaygroundImplGLES ( PlaygroundSwitches switches )

explicit

Definition at line 122 of file playground_impl_gles.cc.

    : PlaygroundImpl(switches),
      handle_(nullptr, &DestroyWindowHandle),
      use_angle_(switches.use_angle) {
  if (use_angle_) {
#if IMPELLER_PLAYGROUND_SUPPORTS_ANGLE
    angle_glesv2_ = dlopen("libGLESv2.dylib", RTLD_LAZY);
#endif
    FML_CHECK(angle_glesv2_ != nullptr);
  }
 
  std::unique_ptr<PlaygroundImplGLES::ShareableContext>& shared_context =
      GetShareableContext();
  if (!shared_context) {
    shared_context = MakeShareableContext(switches_);
    if (!shared_context) {
      FML_LOG(ERROR) << "Could not create GLES context.";
      return;
    }
  }
 
  context_ = shared_context->context;
 
  auto window = CreateGLWindow(switches_, shared_context->window.get());
  handle_.reset(window);
 
  shared_context->context->GetGPUTracer()->Reset();
}

References FML_CHECK, FML_LOG, impeller::PlaygroundImpl::switches_, and window.

◆ ~PlaygroundImplGLES()

impeller::PlaygroundImplGLES::~PlaygroundImplGLES ( )

Definition at line 267 of file playground_impl_gles.cc.

                                        {
  if (context_ && handle_) {
    ::glfwMakeContextCurrent(handle_.get());
    [[maybe_unused]] auto result = context_->FlushCommandBuffers();
  }
}

Member Function Documentation

◆ SetCapabilities()

fml::Status impeller::PlaygroundImplGLES::SetCapabilities ( const std::shared_ptr< Capabilities > & capabilities )

overridevirtual

Implements impeller::PlaygroundImpl.

Definition at line 374 of file playground_impl_gles.cc.

                                                     {
  return fml::Status(
      fml::StatusCode::kUnimplemented,
      "PlaygroundImplGLES doesn't support setting the capabilities.");
}

References fml::kUnimplemented.

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

impeller/playground/backend/gles/playground_impl_gles.h
impeller/playground/backend/gles/playground_impl_gles.cc

Classes