Attachment 15327 Details for Bug 15136 – test case

test case

shader.c (text/plain), 2.00 KB, created by WuNian on 2008-03-19 22:57:57 UTC

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Creator: WuNian

Created: 2008-03-19 22:57:57 UTC

Size: 2.00 KB

patch

obsolete

>#include <GL/glut.h>
>#include <stdlib.h>
>#include <stdio.h>
>#include <math.h>
>
>#define WINDSIZEX 100
>#define WINDSIZEY 100
>
>GLuint shader, program;
>GLint compiled, linked;
>
>const GLchar *shaderSrc[] = {
>   "void main() \n"
>        "{ \n"
>        "    gl_FragColor = gl_Color; \n"
>        "} \n"
>};
>
>void init(void)
>{
>   shader = glCreateShaderObjectARB(GL_FRAGMENT_SHADER_ARB);
>   glShaderSourceARB(shader, 1, shaderSrc, NULL);
>   program = glCreateProgramObjectARB();
>   glAttachObjectARB(program, shader);
>   glCompileShaderARB(shader);
>   glGetObjectParameterivARB(shader, GL_OBJECT_COMPILE_STATUS_ARB, &compiled);
>   
>   if (!compiled) {
>       GLint length;
>       GLchar* log;
>//       glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &length);
>
>       log = (GLchar*)malloc(1024);
>       glGetInfoLogARB(shader, 1024, &length, log);
>       printf("compile log = %s\n", log);
>   }else
>       printf("success\n");
>}
>
>void initi1(void)
>{
>   program = glCreateProgram();
>   shader = glCreateShader(GL_FRAGMENT_SHADER);
>   glAttachShader(program, shader);
>   glShaderSource(shader, 1, shaderSrc, NULL);
>   glCompileShader(shader);
>   glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
>   
>   if (!compiled) {
>       GLint length;
>       GLchar* log;
>       glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &length);
>
>       log = (GLchar*)malloc(length);
>       glGetShaderInfoLog(shader, length, &length, log);
>       printf("compile log = %s\n", log);
>   }else
>       printf("success\n");
>}
>
>static void test(void)
>{  
>}
>
>void display(void)
>{
>    glViewport(0, 0, WINDSIZEX, WINDSIZEY);
>    glMatrixMode(GL_PROJECTION);
>    glLoadIdentity();
>    gluOrtho2D(0, WINDSIZEX, 0, WINDSIZEY);
>    glMatrixMode(GL_MODELVIEW);
>    glLoadIdentity();
>
>    test();
>}
>
>int main(int argc, char** argv)
>{
>    glutInit(&argc, argv);
>    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
>    glutInitWindowSize(WINDSIZEX, WINDSIZEY);
>    glutInitWindowPosition(100, 100);
>    glutCreateWindow(argv[0]);
>    init();
>    glutDisplayFunc(display);
>    glutMainLoop();
>    return 0; 
>}

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Attachments on bug 15136: 15327

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