blob: 5d55410440acd096a36a612610f95205b0bb96ec [file] [log] [blame]
// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Display.h: Defines the egl::Display class, representing the abstract
// display on which graphics are drawn. Implements EGLDisplay.
// [EGL 1.4] section 2.1.2 page 3.
#include "common/system.h"
#include <set>
#include <vector>
#include "libEGL/Config.h"
namespace gl
class Context;
namespace egl
class Surface;
class Display
bool initialize();
void terminate();
static egl::Display *getDisplay(EGLNativeDisplayType displayId);
bool getConfigs(EGLConfig *configs, const EGLint *attribList, EGLint configSize, EGLint *numConfig);
bool getConfigAttrib(EGLConfig config, EGLint attribute, EGLint *value);
EGLSurface createWindowSurface(EGLNativeWindowType window, EGLConfig config, const EGLint *attribList);
EGLSurface createOffscreenSurface(EGLConfig config, HANDLE shareHandle, const EGLint *attribList);
EGLContext createContext(EGLConfig configHandle, const gl::Context *shareContext, bool notifyResets, bool robustAccess);
void destroySurface(egl::Surface *surface);
void destroyContext(gl::Context *context);
bool isInitialized() const;
bool isValidConfig(EGLConfig config);
bool isValidContext(gl::Context *context);
bool isValidSurface(egl::Surface *surface);
bool hasExistingWindowSurface(EGLNativeWindowType window);
rx::Renderer *getRenderer() { return mRenderer; };
// exported methods must be virtual
virtual void notifyDeviceLost();
virtual void recreateSwapChains();
const char *getExtensionString() const;
const char *getVendorString() const;
Display(EGLNativeDisplayType displayId, HDC deviceContext);
bool restoreLostDevice();
EGLNativeDisplayType mDisplayId;
const HDC mDc;
bool mSoftwareDevice;
typedef std::set<Surface*> SurfaceSet;
SurfaceSet mSurfaceSet;
ConfigSet mConfigSet;
typedef std::set<gl::Context*> ContextSet;
ContextSet mContextSet;
rx::Renderer *mRenderer;
void initExtensionString();
void initVendorString();
std::string mExtensionString;
std::string mVendorString;