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Diffstat (limited to 'nx-X11/extras/Mesa_6.4.2/progs/tests/vptest3.c')
-rw-r--r--nx-X11/extras/Mesa_6.4.2/progs/tests/vptest3.c120
1 files changed, 120 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa_6.4.2/progs/tests/vptest3.c b/nx-X11/extras/Mesa_6.4.2/progs/tests/vptest3.c
new file mode 100644
index 000000000..2c5c80004
--- /dev/null
+++ b/nx-X11/extras/Mesa_6.4.2/progs/tests/vptest3.c
@@ -0,0 +1,120 @@
+/* Test glGenProgramsNV(), glIsProgramNV(), glLoadProgramNV() */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GL/glut.h>
+
+static float Zrot = 0.0;
+
+
+static void Display( void )
+{
+ glClearColor(0.3, 0.3, 0.3, 1);
+ glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+
+ glEnable(GL_VERTEX_PROGRAM_NV);
+
+ glLoadIdentity();
+ glRotatef(Zrot, 0, 0, 1);
+
+ glTrackMatrixNV(GL_VERTEX_PROGRAM_NV, 0, GL_MODELVIEW, GL_IDENTITY_NV);
+ glPushMatrix();
+
+ glVertexAttrib3fNV(3, 1, 0.5, 0.25);
+ glBegin(GL_TRIANGLES);
+#if 1
+ glVertexAttrib3fNV(3, 1.0, 0.0, 0.0);
+ glVertexAttrib2fNV(0, -0.5, -0.5);
+ glVertexAttrib3fNV(3, 0.0, 1.0, 0.0);
+ glVertexAttrib2fNV(0, 0.5, -0.5);
+ glVertexAttrib3fNV(3, 0.0, 0.0, 1.0);
+ glVertexAttrib2fNV(0, 0, 0.5);
+#else
+ glVertex2f( -1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 0, 1);
+#endif
+ glEnd();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+ glViewport( 0, 0, width, height );
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ /* glFrustum( -2.0, 2.0, -2.0, 2.0, 5.0, 25.0 );*/
+ glOrtho(-2.0, 2.0, -2.0, 2.0, -2.0, 2.0 );
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+ /*glTranslatef( 0.0, 0.0, -15.0 );*/
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 'z':
+ Zrot -= 5.0;
+ break;
+ case 'Z':
+ Zrot += 5.0;
+ break;
+ case 27:
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void Init( void )
+{
+ static const char *prog1 =
+ "!!VP1.0\n"
+ "MOV o[COL0], v[COL0];\n"
+#if 0
+ "MOV o[HPOS], v[OPOS];\n"
+#else
+ "DP4 o[HPOS].x, v[OPOS], c[0];\n"
+ "DP4 o[HPOS].y, v[OPOS], c[1];\n"
+ "DP4 o[HPOS].z, v[OPOS], c[2];\n"
+ "DP4 o[HPOS].w, v[OPOS], c[3];\n"
+#endif
+ "END\n";
+
+ glLoadProgramNV(GL_VERTEX_PROGRAM_NV, 1,
+ strlen(prog1),
+ (const GLubyte *) prog1);
+ assert(glIsProgramNV(1));
+
+ glBindProgramNV(GL_VERTEX_PROGRAM_NV, 1);
+
+ printf("glGetError = %d\n", (int) glGetError());
+}
+
+
+int main( int argc, char *argv[] )
+{
+ glutInit( &argc, argv );
+ glutInitWindowPosition( 0, 0 );
+ glutInitWindowSize( 250, 250 );
+ glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
+ glutCreateWindow(argv[0]);
+ glutReshapeFunc( Reshape );
+ glutKeyboardFunc( Key );
+ glutDisplayFunc( Display );
+ Init();
+ glutMainLoop();
+ return 0;
+}