2 * Copyright (C) 2015 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef ANDROID_GL_WORKER_H_
18 #define ANDROID_GL_WORKER_H_
22 #define EGL_EGLEXT_PROTOTYPES
23 #define GL_GLEXT_PROTOTYPES
26 #include <EGL/eglext.h>
27 #include <GLES2/gl2.h>
28 #include <GLES2/gl2ext.h>
30 #include <ui/GraphicBuffer.h>
36 class GLWorkerCompositor {
39 ~GLWorkerCompositor();
43 int Composite(hwc_layer_1 *layers, size_t num_layers,
44 sp<GraphicBuffer> framebuffer);
45 int CompositeAndFinish(hwc_layer_1 *layers, size_t num_layers,
46 sp<GraphicBuffer> framebuffer);
49 EGLDisplay egl_display_;
52 std::vector<AutoGLProgram> blend_programs_;
53 AutoGLBuffer vertex_buffer_;