mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
59 lines
1.5 KiB
Objective-C
59 lines
1.5 KiB
Objective-C
// Copyright 2017 The Chromium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_GL_CONTEXT_H_
|
|
#define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_GL_CONTEXT_H_
|
|
|
|
#import <OpenGLES/EAGL.h>
|
|
#import <OpenGLES/ES2/gl.h>
|
|
#import <OpenGLES/ES2/glext.h>
|
|
#import <QuartzCore/CAEAGLLayer.h>
|
|
|
|
#include "flutter/fml/platform/darwin/scoped_nsobject.h"
|
|
#include "flutter/shell/common/platform_view.h"
|
|
#include "lib/fxl/macros.h"
|
|
|
|
namespace shell {
|
|
|
|
class IOSGLContext {
|
|
public:
|
|
IOSGLContext(PlatformView::SurfaceConfig config, CAEAGLLayer* layer);
|
|
|
|
~IOSGLContext();
|
|
|
|
bool IsValid() const;
|
|
|
|
bool PresentRenderBuffer() const;
|
|
|
|
GLuint framebuffer() const { return framebuffer_; }
|
|
|
|
bool UpdateStorageSizeIfNecessary();
|
|
|
|
bool MakeCurrent();
|
|
|
|
bool ResourceMakeCurrent();
|
|
|
|
sk_sp<SkColorSpace> ColorSpace() const { return color_space_; }
|
|
|
|
private:
|
|
fml::scoped_nsobject<CAEAGLLayer> layer_;
|
|
fml::scoped_nsobject<EAGLContext> context_;
|
|
fml::scoped_nsobject<EAGLContext> resource_context_;
|
|
GLuint framebuffer_;
|
|
GLuint colorbuffer_;
|
|
GLuint depthbuffer_;
|
|
GLuint stencilbuffer_;
|
|
GLuint depth_stencil_packed_buffer_;
|
|
GLint storage_size_width_;
|
|
GLint storage_size_height_;
|
|
sk_sp<SkColorSpace> color_space_;
|
|
bool valid_;
|
|
|
|
FXL_DISALLOW_COPY_AND_ASSIGN(IOSGLContext);
|
|
};
|
|
|
|
} // namespace shell
|
|
|
|
#endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_GL_CONTEXT_H_
|