| Keith Whitwell | b451752 | 2006-06-22 16:32:19 +0000 | [diff] [blame] | 1 | /* Test glGenProgramsNV(), glIsProgramNV(), glLoadProgramNV() */ |
| 2 | |
| 3 | #include <assert.h> |
| 4 | #include <string.h> |
| 5 | #include <stdio.h> |
| 6 | #include <stdlib.h> |
| 7 | #include <math.h> |
| José Fonseca | 479ea7d | 2009-01-23 14:35:36 +0000 | [diff] [blame] | 8 | #include <GL/glew.h> |
| Keith Whitwell | b451752 | 2006-06-22 16:32:19 +0000 | [diff] [blame] | 9 | #include <GL/glut.h> |
| 10 | |
| 11 | static void Init( void ) |
| 12 | { |
| 13 | GLint errno; |
| 14 | GLuint prognum; |
| 15 | |
| 16 | static const char *prog1 = |
| 17 | "!!ARBvp1.0\n" |
| 18 | "MOV result.color, vertex.color;\n" |
| 19 | "MOV result.position, vertex.position;\n" |
| 20 | "END\n"; |
| 21 | |
| 22 | glGenProgramsARB(1, &prognum); |
| 23 | |
| 24 | glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum); |
| 25 | glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, |
| 26 | strlen(prog1), (const GLubyte *) prog1); |
| 27 | |
| 28 | assert(glIsProgramARB(prognum)); |
| 29 | errno = glGetError(); |
| 30 | printf("glGetError = %d\n", errno); |
| 31 | if (errno != GL_NO_ERROR) |
| 32 | { |
| 33 | GLint errorpos; |
| 34 | |
| 35 | glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errorpos); |
| 36 | printf("errorpos: %d\n", errorpos); |
| 37 | printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB)); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | static void Display( void ) |
| 42 | { |
| 43 | glClearColor(0.3, 0.3, 0.3, 1); |
| 44 | glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); |
| 45 | |
| 46 | glEnable(GL_VERTEX_PROGRAM_NV); |
| 47 | |
| 48 | #if 0 |
| 49 | glBegin(GL_LINES); |
| 50 | glColor3f(0,0,1); |
| 51 | glVertex3f( 0.75, -0.75, 0.0); |
| 52 | glColor3f(0,1,0); |
| 53 | glVertex3f( 0.75, 0.75, 0.0); |
| 54 | |
| 55 | glColor3f(0,1,0); |
| 56 | glVertex3f( 0.75, 0.75, 0.0); |
| 57 | glColor3f(1,0,0); |
| 58 | glVertex3f(-1.75, 0.0, 0.0); |
| 59 | glEnd(); |
| 60 | #else |
| 61 | glBegin(GL_LINE_STRIP); |
| 62 | glColor3f(0,0,1); |
| 63 | glVertex3f( 0.75, -0.75, 0.0); |
| 64 | glColor3f(0,1,0); |
| 65 | glVertex3f( 0.75, 0.75, 0.0); |
| 66 | glColor3f(1,0,0); |
| 67 | glVertex3f(-1.75, 0.0, 0.0); |
| 68 | glEnd(); |
| 69 | #endif |
| 70 | |
| 71 | |
| 72 | glFlush(); |
| 73 | } |
| 74 | |
| 75 | |
| 76 | static void Reshape( int width, int height ) |
| 77 | { |
| 78 | glViewport( 0, 0, width, height ); |
| 79 | glMatrixMode( GL_PROJECTION ); |
| 80 | glLoadIdentity(); |
| 81 | glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0); |
| 82 | glMatrixMode( GL_MODELVIEW ); |
| 83 | glLoadIdentity(); |
| 84 | /*glTranslatef( 0.0, 0.0, -15.0 );*/ |
| 85 | } |
| 86 | |
| 87 | |
| 88 | static void Key( unsigned char key, int x, int y ) |
| 89 | { |
| 90 | (void) x; |
| 91 | (void) y; |
| 92 | switch (key) { |
| 93 | case 27: |
| 94 | exit(0); |
| 95 | break; |
| 96 | } |
| 97 | glutPostRedisplay(); |
| 98 | } |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | int main( int argc, char *argv[] ) |
| 104 | { |
| 105 | glutInit( &argc, argv ); |
| 106 | glutInitWindowPosition( 0, 0 ); |
| 107 | glutInitWindowSize( 250, 250 ); |
| 108 | glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH ); |
| 109 | glutCreateWindow(argv[0]); |
| José Fonseca | 479ea7d | 2009-01-23 14:35:36 +0000 | [diff] [blame] | 110 | glewInit(); |
| Keith Whitwell | b451752 | 2006-06-22 16:32:19 +0000 | [diff] [blame] | 111 | glutReshapeFunc( Reshape ); |
| 112 | glutKeyboardFunc( Key ); |
| 113 | glutDisplayFunc( Display ); |
| 114 | Init(); |
| 115 | glutMainLoop(); |
| 116 | return 0; |
| 117 | } |