drop header files and demos for dropped window systems

3 files changed, 0 insertions, 428 deletions

diff --git a/progs/xdemos/vgears.c b/progs/xdemos/vgears.c
deleted file mode 100644
index f579e8b421d..00000000000
--- a/progs/xdemos/vgears.c
+++ /dev/null
@@ -1,281 +0,0 @@
-
-/*
- * Spinning gears demo for Linux SVGA/Mesa interface in 32K color mode.
- *
- * Compile with:  gcc vgears.c -I../include -L../lib -lMesaGL -lX11 -lXext
- *   -lvga -lm -o vgears
- *
- * This program is in the public domain.
- * Brian Paul, January 1996
- */
-
-
-#include <vga.h>
-#include <math.h>
-#include "GL/svgamesa.h"
-#include "GL/gl.h"
-
-
-int width = 800, height = 600;
-
-SVGAMesaContext vmc;
-
-
-
-/*
- * Draw a gear wheel.  You'll probably want to call this function when
- * building a display list since we do a lot of trig here.
- *
- * Input:  inner_radius - radius of hole at center
- *         outer_radius - radius at center of teeth
- *         width - width of gear
- *         teeth - number of teeth
- *         tooth_depth - depth of tooth
- */
-static void gear( GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
-		  GLint teeth, GLfloat tooth_depth )
-{
-   GLint i;
-   GLfloat r0, r1, r2;
-   GLfloat angle, da;
-   GLfloat u, v, len;
-
-   r0 = inner_radius;
-   r1 = outer_radius - tooth_depth/2.0;
-   r2 = outer_radius + tooth_depth/2.0;
-
-   da = 2.0*M_PI / teeth / 4.0;
-
-   glShadeModel( GL_FLAT );
-
-   glNormal3f( 0.0, 0.0, 1.0 );
-
-   /* draw front face */
-   glBegin( GL_QUAD_STRIP );
-   for (i=0;i<=teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
-      glVertex3f( r1*cos(angle), r1*sin(angle), width*0.5 );
-      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), width*0.5 );
-   }
-   glEnd();
-
-   /* draw front sides of teeth */
-   glBegin( GL_QUADS );
-   da = 2.0*M_PI / teeth / 4.0;
-   for (i=0;i<teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-
-      glVertex3f( r1*cos(angle),      r1*sin(angle),      width*0.5 );
-      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   width*0.5 );
-      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), width*0.5 );
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), width*0.5 );
-   }
-   glEnd();
-
-
-   glNormal3f( 0.0, 0.0, -1.0 );
-
-   /* draw back face */
-   glBegin( GL_QUAD_STRIP );
-   for (i=0;i<=teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-      glVertex3f( r1*cos(angle), r1*sin(angle), -width*0.5 );
-      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
-      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
-   }
-   glEnd();
-
-   /* draw back sides of teeth */
-   glBegin( GL_QUADS );
-   da = 2.0*M_PI / teeth / 4.0;
-   for (i=0;i<teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
-      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), -width*0.5 );
-      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   -width*0.5 );
-      glVertex3f( r1*cos(angle),      r1*sin(angle),      -width*0.5 );
-   }
-   glEnd();
-
-
-   /* draw outward faces of teeth */
-   glBegin( GL_QUAD_STRIP );
-   for (i=0;i<teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-
-      glVertex3f( r1*cos(angle),      r1*sin(angle),       width*0.5 );
-      glVertex3f( r1*cos(angle),      r1*sin(angle),      -width*0.5 );
-      u = r2*cos(angle+da) - r1*cos(angle);
-      v = r2*sin(angle+da) - r1*sin(angle);
-      len = sqrt( u*u + v*v );
-      u /= len;
-      v /= len;
-      glNormal3f( v, -u, 0.0 );
-      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),    width*0.5 );
-      glVertex3f( r2*cos(angle+da),   r2*sin(angle+da),   -width*0.5 );
-      glNormal3f( cos(angle), sin(angle), 0.0 );
-      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da),  width*0.5 );
-      glVertex3f( r2*cos(angle+2*da), r2*sin(angle+2*da), -width*0.5 );
-      u = r1*cos(angle+3*da) - r2*cos(angle+2*da);
-      v = r1*sin(angle+3*da) - r2*sin(angle+2*da);
-      glNormal3f( v, -u, 0.0 );
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da),  width*0.5 );
-      glVertex3f( r1*cos(angle+3*da), r1*sin(angle+3*da), -width*0.5 );
-      glNormal3f( cos(angle), sin(angle), 0.0 );
-   }
-
-   glVertex3f( r1*cos(0), r1*sin(0), width*0.5 );
-   glVertex3f( r1*cos(0), r1*sin(0), -width*0.5 );
-
-   glEnd();
-
-
-   glShadeModel( GL_SMOOTH );
-
-   /* draw inside radius cylinder */
-   glBegin( GL_QUAD_STRIP );
-   for (i=0;i<=teeth;i++) {
-      angle = i * 2.0*M_PI / teeth;
-      glNormal3f( -cos(angle), -sin(angle), 0.0 );
-      glVertex3f( r0*cos(angle), r0*sin(angle), -width*0.5 );
-      glVertex3f( r0*cos(angle), r0*sin(angle), width*0.5 );
-   }
-   glEnd();
-      
-}
-
-
-static GLfloat view_rotx=20.0, view_roty=30.0, view_rotz=0.0;
-static GLint gear1, gear2, gear3;
-static GLfloat angle = 0.0;
-
-static GLuint limit;
-static GLuint count = 1;
-
-
-static void draw( void )
-{
-   angle += 2.0;
-
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-
-   glPushMatrix();
-   glRotatef( view_rotx, 1.0, 0.0, 0.0 );
-   glRotatef( view_roty, 0.0, 1.0, 0.0 );
-   glRotatef( view_rotz, 0.0, 0.0, 1.0 );
-
-   glPushMatrix();
-   glTranslatef( -3.0, -2.0, 0.0 );
-   glRotatef( angle, 0.0, 0.0, 1.0 );
-   glCallList(gear1);
-   glPopMatrix();
-
-   glPushMatrix();
-   glTranslatef( 3.1, -2.0, 0.0 );
-   glRotatef( -2.0*angle-9.0, 0.0, 0.0, 1.0 );
-   glCallList(gear2);
-   glPopMatrix();
-
-   glPushMatrix();
-   glTranslatef( -3.1, 4.2, 0.0 );
-   glRotatef( -2.0*angle-25.0, 0.0, 0.0, 1.0 );
-   glCallList(gear3);
-   glPopMatrix();
-
-   glPopMatrix();
-
-   SVGAMesaSwapBuffers();
-}
-
-
-static void init( void )
-{
-   static GLfloat pos[4] = {5.0, 5.0, 10.0, 1.0 };
-   static GLfloat red[4] = {0.8, 0.1, 0.0, 1.0 };
-   static GLfloat green[4] = {0.0, 0.8, 0.2, 1.0 };
-   static GLfloat blue[4] = {0.2, 0.2, 1.0, 1.0 };
-
-   GLfloat w = (float) width / (float) height;
-   GLfloat h = 1.0;
-
-   glLightfv( GL_LIGHT0, GL_POSITION, pos );
-   glEnable( GL_CULL_FACE );
-   glEnable( GL_LIGHTING );
-   glEnable( GL_LIGHT0 );
-   glEnable( GL_DEPTH_TEST );
-
-   /* make the gears */
-   gear1 = glGenLists(1);
-   glNewList(gear1, GL_COMPILE);
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red );
-   gear( 1.0, 4.0, 1.0, 20, 0.7 );
-   glEndList();
-
-   gear2 = glGenLists(1);
-   glNewList(gear2, GL_COMPILE);
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green );
-   gear( 0.5, 2.0, 2.0, 10, 0.7 );
-   glEndList();
-
-   gear3 = glGenLists(1);
-   glNewList(gear3, GL_COMPILE);
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue );
-   gear( 1.3, 2.0, 0.5, 10, 0.7 );
-   glEndList();
-
-   glEnable( GL_NORMALIZE );
-
-
-   glViewport( 0, 0, width, height );
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   if (width>height) {
-      GLfloat w = (GLfloat) width / (GLfloat) height;
-      glFrustum( -w, w, -1.0, 1.0, 5.0, 60.0 );
-   }
-   else {
-      GLfloat h = (GLfloat) height / (GLfloat) width;
-      glFrustum( -1.0, 1.0, -h, h, 5.0, 60.0 );
-   }
-
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -40.0 );
-}
-
-void setup( void )
-{
-   vga_init();
-
-   vga_setmode(G800x600x32K);
-/*   gl_setcontextvga(G800x600x32K);*/
-
-   vmc = SVGAMesaCreateContext(GL_TRUE);
-   SVGAMesaMakeCurrent( vmc );
-}
-
-
-void end( void )
-{
-   SVGAMesaDestroyContext( vmc );
-
-   vga_setmode( TEXT );
-}
-
-
-int main( int argc, char *argv[] )
-{
-   int i;
-
-   setup();
-   init();
-   for (i=0;i<4;i++) {
-      draw(); /*SVGAMesaSwapBuffers();*/
-   }
-   end();
-   return 0;
-}
diff --git a/progs/xdemos/vindex.c b/progs/xdemos/vindex.c
deleted file mode 100644
index 991fce2a591..00000000000
--- a/progs/xdemos/vindex.c
+++ /dev/null
@@ -1,65 +0,0 @@
-
-/*
- * Test Linux 8-bit SVGA/Mesa color index mode
- *
- * Compile with:  gcc vindex.c -I../include -L../lib -lMesaGL -lX11 -lXext
- *   -lvga -lm -o vindex
- *
- * This program is in the public domain.
- * Brian Paul, January 1996
- */
-
-
-
-#include <vga.h>
-#include "GL/svgamesa.h"
-#include "GL/gl.h"
-
-
-
-static GLint width = 640, height = 480;
-
-
-
-static void display( void )
-{
-   int i, j;
-   int w, h;
-
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glOrtho( 0.0, (GLfloat) width, 0.0, (GLfloat) height, -1.0, 1.0 );
-
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   w = width / 16;
-   h = height / 16;
-   for (i=0;i<16;i++) {
-      for (j=0;j<16;j++) {
-         glIndexi( i*16+j );
-         glRecti( i*w, j*h, i*w+w, j*h+h );
-      }
-   }
-}
-
-
-
-int main( int argc, char *argv[] )
-{
-   SVGAMesaContext vmc;
-   int i;
-
-   vga_init();
-   vga_setmode( G640x480x256 );
-
-   vmc = SVGAMesaCreateContext( GL_FALSE );
-   SVGAMesaMakeCurrent( vmc );
-
-   display();
-   sleep(3);
-
-   SVGAMesaDestroyContext( vmc );
-   vga_setmode( TEXT );
-   return 0;
-}
diff --git a/progs/xdemos/vtest.c b/progs/xdemos/vtest.c
deleted file mode 100644
index e322fbc5c80..00000000000
--- a/progs/xdemos/vtest.c
+++ /dev/null
@@ -1,82 +0,0 @@
-
-/*
- * Test SVGA/Mesa interface in 32K color mode.
- *
- * Compile with:  gcc vtest.c -I../include -L../lib -lMesaGL -lX11 -lXext
- *   -lvga -lm -o vtest
- *
- * This program is in the public domain.
- * Brian Paul, January 1996
- */
-
-
-
-#include <vga.h>
-#include "GL/svgamesa.h"
-#include "GL/gl.h"
-
-
-SVGAMesaContext vmc;
-
-
-
-void setup( void )
-{
-   vga_init();
-
-   vga_setmode(G800x600x32K);
-/*   gl_setcontextvga(G800x600x32K);*/
-
-   vmc = SVGAMesaCreateContext( GL_FALSE );  /* single buffered */
-   SVGAMesaMakeCurrent( vmc );
-}
-
-
-void test( void )
-{
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho( -1.0, 1.0, -1.0, 1.0, -1.0, 1.0 );
-   glMatrixMode(GL_MODELVIEW);
-
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   glBegin( GL_LINES );
-   glColor3f( 1.0, 0.0, 0.0 );
-   glVertex2f( -0.5, 0.5 );
-   glVertex2f(  0.5, 0.5 );
-   glColor3f( 0.0, 1.0, 0.0 );
-   glVertex2f( -0.5, 0.25 );
-   glVertex2f(  0.5, 0.25 );
-   glColor3f( 0.0, 0.0, 1.0 );
-   glVertex2f( -0.5, 0.0 );
-   glVertex2f(  0.5, 0.0 );
-   glEnd();
-
-   glBegin( GL_POLYGON );
-   glColor3f( 1.0, 0.0, 0.0 );
-   glVertex2f( 0.0, 0.7 );
-   glColor3f( 0.0, 1.0, 0.0 );
-   glVertex2f( -0.5, -0.5 );
-   glColor3f( 0.0, 0.0, 1.0 );
-   glVertex2f(  0.5, -0.5 );
-   glEnd();
-
-   sleep(3);
-}
-
-void end( void )
-{
-   SVGAMesaDestroyContext( vmc );
-
-   vga_setmode( TEXT );
-}
-
-
-int main( int argc, char *argv[] )
-{
-   setup();
-   test();
-   end();
-   return 0;
-}