1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 #include <GLES2/gl2.h> 17 #include <GLES2/gl2ext.h> 18 19 #include <stdio.h> 20 #include <stdlib.h> 21 #include "attach_shader_three.h" 22 #include "common.h" 23 24 #define LOG_TAG "attach_shader_three" 25 #define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__) 26 27 static const char gVertexShader[] = 28 "attribute vec4 vPosition;\n" 29 "void main() {\n" 30 " gl_Position = vPosition;\n" 31 "}\n"; 32 33 Data attachShaderThree(){ 34 GLuint vertexShader = loadShader(GL_VERTEX_SHADER, gVertexShader); 35 GLuint program = glCreateProgram(); 36 glAttachShader(program, vertexShader); 37 glAttachShader(program, vertexShader); 38 39 40 GLint error = glGetError(); 41 Data data = {error, -9, -1}; 42 glDeleteShader(vertexShader); 43 glDeleteProgram(program); 44 return data; 45 } 46 47 48 49
