gecko-dev/gfx/gl/GLContextProviderNull.cpp

43 строки
1.3 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "GLContextProvider.h"
namespace mozilla {
namespace gl {
using namespace mozilla::widget;
already_AddRefed<GLContext> GLContextProviderNull::CreateForCompositorWidget(
CompositorWidget* aCompositorWidget, bool aWebRender,
bool aForceAccelerated) {
return nullptr;
}
already_AddRefed<GLContext> GLContextProviderNull::CreateWrappingExisting(
void*, void*) {
return nullptr;
}
already_AddRefed<GLContext> GLContextProviderNull::CreateOffscreen(
const gfx::IntSize&, const SurfaceCaps&, CreateContextFlags,
nsACString* const out_failureId) {
*out_failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_NULL");
return nullptr;
}
already_AddRefed<GLContext> GLContextProviderNull::CreateHeadless(
CreateContextFlags, nsACString* const out_failureId) {
*out_failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_NULL");
return nullptr;
}
GLContext* GLContextProviderNull::GetGlobalContext() { return nullptr; }
void GLContextProviderNull::Shutdown() {}
} /* namespace gl */
} /* namespace mozilla */