skia2/include/gpu/SkNativeGLContext.h
djsollen@google.com 58629291bc Adding support to trunk for building Skia using the Android NDK.
This CL depends on a subsequent CL to add the appropriate NDK
toolchain and system sources to the skia repo.

Review URL: http://codereview.appspot.com/5306089/
Review URL: http://codereview.appspot.com/5306089

git-svn-id: http://skia.googlecode.com/svn/trunk@2592 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-11-03 13:08:29 +00:00

82 lines
1.8 KiB
C++

/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkNativeGLContext_DEFINED
#define SkNativeGLContext_DEFINED
#include "SkGLContext.h"
#if defined(SK_BUILD_FOR_MAC)
#include <AGL/agl.h>
#elif defined(SK_BUILD_FOR_ANDROID)
#include <GLES2/gl2.h>
#include <EGL/egl.h>
#elif defined(SK_BUILD_FOR_UNIX)
#include <X11/Xlib.h>
#include <GL/glx.h>
#elif defined(SK_BUILD_FOR_WIN32)
#include <Windows.h>
#include <GL/GL.h>
#endif
class SkNativeGLContext : public SkGLContext {
public:
SkNativeGLContext();
virtual ~SkNativeGLContext();
virtual void makeCurrent() const SK_OVERRIDE;
class AutoContextRestore {
public:
AutoContextRestore();
~AutoContextRestore();
private:
#if defined(SK_BUILD_FOR_MAC)
AGLContext fOldAGLContext;
#elif defined(SK_BUILD_FOR_UNIX)
GLXContext fOldGLXContext;
Display* fOldDisplay;
GLXDrawable fOldDrawable;
#elif defined(SK_BUILD_FOR_WIN32)
HDC fOldHDC;
HGLRC fOldHGLRC;
#elif defined(SK_BUILD_FOR_ANDROID)
EGLContext fOldEGLContext;
EGLDisplay fOldDisplay;
EGLSurface fOldSurface;
#endif
};
protected:
virtual const GrGLInterface* createGLContext() SK_OVERRIDE;
virtual void destroyGLContext() SK_OVERRIDE;
private:
#if defined(SK_BUILD_FOR_MAC)
AGLContext fContext;
#elif defined(SK_BUILD_FOR_UNIX)
GLXContext fContext;
Display* fDisplay;
Pixmap fPixmap;
GLXPixmap fGlxPixmap;
#elif defined(SK_BUILD_FOR_WIN32)
HWND fWindow;
HDC fDeviceContext;
HGLRC fGlRenderContext;
static ATOM gWC;
#elif defined(SK_BUILD_FOR_ANDROID)
EGLContext fContext;
EGLDisplay fDisplay;
EGLSurface fSurface;
#endif
};
#endif