diff options
author | David Nusinow <[email protected]> | 2006-10-14 22:42:57 +0000 |
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committer | David Nusinow <[email protected]> | 2006-10-14 22:42:57 +0000 |
commit | 75733e42375e74d990afd2432e3072bc1586305b (patch) | |
tree | 794bc9de497c0befbe4b9b664e7a9fd7c3d6b416 /progs/fp/tri-param.c | |
parent | bc8084da742c20531bb2f935afad522e22381832 (diff) |
Commit diff of 6.5.1-0.2 so we've got a record of it here.mesa-6.5.1-0.2
Diffstat (limited to 'progs/fp/tri-param.c')
-rw-r--r-- | progs/fp/tri-param.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/progs/fp/tri-param.c b/progs/fp/tri-param.c deleted file mode 100644 index f3e55af3f1b..00000000000 --- a/progs/fp/tri-param.c +++ /dev/null @@ -1,114 +0,0 @@ - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#define GL_GLEXT_PROTOTYPES -#include <GL/glut.h> -#include "GL/gl.h" - -static void Init( void ) -{ - static const char *modulate2D = - "!!ARBfp1.0\n" - "MOV result.color, program.local[32]; \n" - "END" - ; - GLuint modulateProg; - - if (!glutExtensionSupported("GL_ARB_fragment_program")) { - printf("Error: GL_ARB_fragment_program not supported!\n"); - exit(1); - } - printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER)); - - /* Setup the fragment program */ - glGenProgramsARB(1, &modulateProg); - glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg); - glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, - strlen(modulate2D), (const GLubyte *)modulate2D); - - printf("glGetError = 0x%x\n", (int) glGetError()); - printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n", - (char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB)); - - glEnable(GL_FRAGMENT_PROGRAM_ARB); - - glClearColor(.3, .3, .3, 0); -} - -static void Reshape(int width, int height) -{ - - glViewport(0, 0, (GLint)width, (GLint)height); - - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0); - glMatrixMode(GL_MODELVIEW); -} - -static void Key(unsigned char key, int x, int y) -{ - - switch (key) { - case 27: - exit(1); - default: - return; - } - - glutPostRedisplay(); -} - -static void Draw(void) -{ - glClear(GL_COLOR_BUFFER_BIT); - glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 32, 0.25, .5, 0.25, 1); - - glBegin(GL_TRIANGLES); - glColor3f(0,0,1); - glVertex3f( 0.9, -0.9, -30.0); - glColor3f(1,0,0); - glVertex3f( 0.9, 0.0, -30.0); - glColor3f(0,1,0); - glVertex3f(-0.9, 0.0, -30.0); - glEnd(); - - glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 32, 0.25, 0, 0.25, 1); - - glBegin(GL_TRIANGLES); - glColor3f(0,0,1); - glVertex3f( 0.9, 0.0, -30.0); - glColor3f(1,0,0); - glVertex3f( 0.9, 0.9, -30.0); - glColor3f(0,1,0); - glVertex3f(-0.9, 0.0, -30.0); - glEnd(); - - glFlush(); -} - - -int main(int argc, char **argv) -{ - GLenum type; - - glutInit(&argc, argv); - - glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250); - - type = GLUT_RGB | GLUT_SINGLE; - glutInitDisplayMode(type); - - if (glutCreateWindow("First Tri") == GL_FALSE) { - exit(1); - } - - Init(); - - glutReshapeFunc(Reshape); - glutKeyboardFunc(Key); - glutDisplayFunc(Draw); - glutMainLoop(); - return 0; -} |