1 /*
2  * Copyright (c) 2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef INTERFACES_INNERKITS_SURFACE_EGL_RENDER_SURFACE_H
17 #define INTERFACES_INNERKITS_SURFACE_EGL_RENDER_SURFACE_H
18 
19 #include <refbase.h>
20 
21 #include <EGL/egl.h>
22 #include <GLES2/gl2.h>
23 #include "ibuffer_producer.h"
24 #include "surface_type.h"
25 
26 namespace OHOS {
27 class EglSurface : public RefBase {
28 public:
29     static sptr<EglSurface> CreateEglSurfaceAsProducer(sptr<IBufferProducer>& producer);
30     virtual ~EglSurface() = default;
31 
32     virtual GSError InitContext(EGLContext context = EGL_NO_CONTEXT) = 0;
33     virtual EGLDisplay GetEglDisplay() const = 0;
34     virtual EGLContext GetEglContext() const = 0;
35     virtual EGLSurface GetEglSurface() const = 0;
36     virtual GLuint GetEglFbo() const = 0;
37     virtual GSError SwapBuffers() = 0;
38     virtual GSError SetWidthAndHeight(int32_t width, int32_t height) = 0;
39 
40 protected:
41     EglSurface() = default;
42 };
43 typedef EglSurface EglRenderSurface;
44 } // namespace OHOS
45 
46 #endif // INTERFACES_INNERKITS_SURFACE_EGL_RENDER_SURFACE_H
47