gfx/gl/GLContextProvider.h
author Ciure Andrei <aciure@mozilla.com>
Mon, 14 Jan 2019 05:55:46 +0200
changeset 453695 d23f6e4d9ba23840b511babbf651e37b297e863d
parent 448963 66eb1f485c1a3ea81372758bc92292c9428b17cd
child 454354 5f4630838d46dd81dadb13220a4af0da9e23a619
permissions -rw-r--r--
Merge mozilla-central to mozilla-inbound. a=merge CLOSED TREE

/* -*- 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/. */

#ifndef GLCONTEXTPROVIDER_H_
#define GLCONTEXTPROVIDER_H_

#include "GLContextTypes.h"
#include "SurfaceTypes.h"

#include "nsSize.h"  // for gfx::IntSize (needed by GLContextProviderImpl.h below)

class nsIWidget;

namespace mozilla {
namespace widget {
class CompositorWidget;
}
namespace gl {

#define IN_GL_CONTEXT_PROVIDER_H

// Null is always there
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderNull
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME

#ifdef XP_WIN
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderWGL
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderWGL
#define DEFAULT_IMPL WGL
#endif

#ifdef XP_MACOSX
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderCGL
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderCGL
#endif

#if defined(MOZ_X11)
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderGLX
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderGLX
#endif

#define GL_CONTEXT_PROVIDER_NAME GLContextProviderEGL
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#ifndef GL_CONTEXT_PROVIDER_DEFAULT
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderEGL
#endif

#if defined(MOZ_WAYLAND)
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderWayland
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#undef GL_CONTEXT_PROVIDER_DEFAULT
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderWayland
#endif

#if defined(MOZ_WIDGET_UIKIT)
#define GL_CONTEXT_PROVIDER_NAME GLContextProviderEAGL
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#ifndef GL_CONTEXT_PROVIDER_DEFAULT
#define GL_CONTEXT_PROVIDER_DEFAULT GLContextProviderEAGL
#endif
#endif

#ifdef MOZ_GL_PROVIDER
#define GL_CONTEXT_PROVIDER_NAME MOZ_GL_PROVIDER
#include "GLContextProviderImpl.h"
#undef GL_CONTEXT_PROVIDER_NAME
#define GL_CONTEXT_PROVIDER_DEFAULT MOZ_GL_PROVIDER
#endif

#ifdef GL_CONTEXT_PROVIDER_DEFAULT
typedef GL_CONTEXT_PROVIDER_DEFAULT GLContextProvider;
#else
typedef GLContextProviderNull GLContextProvider;
#endif

#undef IN_GL_CONTEXT_PROVIDER_H

}  // namespace gl
}  // namespace mozilla

#endif