Remove directfb support

1 files changed, 0 insertions, 489 deletions

diff --git a/progs/directfb/df_reflect.c b/progs/directfb/df_reflect.c
deleted file mode 100644
index a0e789c3871..00000000000
--- a/progs/directfb/df_reflect.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/*
-   (c) Copyright 2001  convergence integrated media GmbH.
-   All rights reserved.
-
-   Written by Denis Oliver Kropp <[email protected]> and
-              Andreas Hundt <[email protected]>.
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2 of the License, or (at your option) any later version.
-
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library; if not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-
-#include <directfb.h>
-#include <directfbgl.h>
-
-#include <GL/glu.h>
-
-#include "util/showbuffer.c"
-#include "util/readtex.c"
-
-
-/* the super interface */
-IDirectFB *dfb;
-
-/* the primary surface (surface of primary layer) */
-IDirectFBSurface *primary;
-
-/* the GL context */
-IDirectFBGL *primary_gl;
-
-/* our font */
-IDirectFBFont *font;
-
-/* event buffer */
-IDirectFBEventBuffer *events;
-
-/* macro for a safe call to DirectFB functions */
-#define DFBCHECK(x...) \
-        {                                                                      \
-           err = x;                                                            \
-           if (err != DFB_OK) {                                                \
-              fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ );           \
-              DirectFBErrorFatal( #x, err );                                   \
-           }                                                                   \
-        }
-
-static int screen_width, screen_height;
-
-static unsigned long T0 = 0;
-static GLint Frames = 0;
-static GLfloat fps = 0;
-
-static inline unsigned long get_millis()
-{
-  struct timeval tv;
-
-  gettimeofday (&tv, NULL);
-  return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
-}
-
-/*******************************/
-
-#define DEG2RAD (3.14159/180.0)
-
-#define TABLE_TEXTURE "../images/tile.rgb"
-
-static GLint ImgWidth, ImgHeight;
-static GLenum ImgFormat;
-static GLubyte *Image = NULL;
-
-#define MAX_OBJECTS 2
-static GLint table_list;
-static GLint objects_list[MAX_OBJECTS];
-
-static GLfloat xrot, yrot;
-static GLfloat spin;
-
-static GLint Width = 400, Height = 300;
-static GLenum ShowBuffer = GL_NONE;
-
-
-static void make_table( void )
-{
-   static GLfloat table_mat[] = { 1.0, 1.0, 1.0, 0.6 };
-   static GLfloat gray[] = { 0.4, 0.4, 0.4, 1.0 };
-
-   table_list = glGenLists(1);
-   glNewList( table_list, GL_COMPILE );
-
-   /* load table's texture */
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, table_mat );
-/*   glMaterialfv( GL_FRONT, GL_EMISSION, gray );*/
-   glMaterialfv( GL_FRONT, GL_DIFFUSE, table_mat );
-   glMaterialfv( GL_FRONT, GL_AMBIENT, gray );
-
-   /* draw textured square for the table */
-   glPushMatrix();
-   glScalef( 4.0, 4.0, 4.0 );
-   glBegin( GL_POLYGON );
-   glNormal3f( 0.0, 1.0, 0.0 );
-   glTexCoord2f( 0.0, 0.0 );   glVertex3f( -1.0, 0.0,  1.0 );
-   glTexCoord2f( 1.0, 0.0 );   glVertex3f(  1.0, 0.0,  1.0 );
-   glTexCoord2f( 1.0, 1.0 );   glVertex3f(  1.0, 0.0, -1.0 );
-   glTexCoord2f( 0.0, 1.0 );   glVertex3f( -1.0, 0.0, -1.0 );
-   glEnd();
-   glPopMatrix();
-
-   glDisable( GL_TEXTURE_2D );
-
-   glEndList();
-}
-
-
-static void make_objects( void )
-{
-   GLUquadricObj *q;
-
-   static GLfloat cyan[] = { 0.0, 1.0, 1.0, 1.0 };
-   static GLfloat green[] = { 0.2, 1.0, 0.2, 1.0 };
-   static GLfloat black[] = { 0.0, 0.0, 0.0, 0.0 };
-
-   q = gluNewQuadric();
-   gluQuadricDrawStyle( q, GLU_FILL );
-   gluQuadricNormals( q, GLU_SMOOTH );
-
-   objects_list[0] = glGenLists(1);
-   glNewList( objects_list[0], GL_COMPILE );
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, cyan );
-   glMaterialfv( GL_FRONT, GL_EMISSION, black );
-   gluCylinder( q, 0.5, 0.5,  1.0, 15, 1 );
-   glEndList();
-
-   objects_list[1] = glGenLists(1);
-   glNewList( objects_list[1], GL_COMPILE );
-   glMaterialfv( GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green );
-   glMaterialfv( GL_FRONT, GL_EMISSION, black );
-   gluCylinder( q, 1.5, 0.0,  2.5, 15, 1 );
-   glEndList();
-}
-
-
-static void init( void )
-{
-   make_table();
-   make_objects();
-
-   Image = LoadRGBImage( TABLE_TEXTURE, &ImgWidth, &ImgHeight, &ImgFormat );
-   if (!Image) {
-      printf("Couldn't read %s\n", TABLE_TEXTURE);
-      exit(0);
-   }
-
-   gluBuild2DMipmaps(GL_TEXTURE_2D, 3, ImgWidth, ImgHeight,
-                     ImgFormat, GL_UNSIGNED_BYTE, Image);
-
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-
-   xrot = 30.0;
-   yrot = 50.0;
-   spin = 0.0;
-
-   glShadeModel( GL_FLAT );
-
-   glEnable( GL_LIGHT0 );
-   glEnable( GL_LIGHTING );
-
-   glClearColor( 0.5, 0.5, 0.9, 0.0 );
-
-   glEnable( GL_NORMALIZE );
-}
-
-
-
-static void reshape(int w, int h)
-{
-   GLfloat yAspect = 2.5;
-   GLfloat xAspect = yAspect * (float) w / (float) h;
-   Width = w;
-   Height = h;
-   glViewport(0, 0, w, h);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustum( -xAspect, xAspect, -yAspect, yAspect, 10.0, 30.0 );
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-}
-
-
-
-static void draw_objects( GLfloat eyex, GLfloat eyey, GLfloat eyez )
-{
-   (void) eyex;
-   (void) eyey;
-   (void) eyez;
-#ifndef USE_ZBUFFER
-   if (eyex<0.5) {
-#endif
-       glPushMatrix();
-       glTranslatef( 1.0, 1.5, 0.0 );
-       glRotatef( spin, 1.0, 0.5, 0.0 );
-       glRotatef( 0.5*spin, 0.0, 0.5, 1.0 );
-       glCallList( objects_list[0] );
-       glPopMatrix();
-    
-       glPushMatrix();
-       glTranslatef( -1.0, 0.85+3.0*fabs( cos(0.01*spin) ), 0.0 );
-       glRotatef( 0.5*spin, 0.0, 0.5, 1.0 );
-       glRotatef( spin, 1.0, 0.5, 0.0 );
-       glScalef( 0.5, 0.5, 0.5 );
-       glCallList( objects_list[1] );
-       glPopMatrix();
-#ifndef USE_ZBUFFER
-   }
-   else {   
-       glPushMatrix();
-       glTranslatef( -1.0, 0.85+3.0*fabs( cos(0.01*spin) ), 0.0 );
-       glRotatef( 0.5*spin, 0.0, 0.5, 1.0 );
-       glRotatef( spin, 1.0, 0.5, 0.0 );
-       glScalef( 0.5, 0.5, 0.5 );
-       glCallList( objects_list[1] );
-       glPopMatrix();
-
-       glPushMatrix();
-       glTranslatef( 1.0, 1.5, 0.0 );
-       glRotatef( spin, 1.0, 0.5, 0.0 );
-       glRotatef( 0.5*spin, 0.0, 0.5, 1.0 );
-       glCallList( objects_list[0] );
-       glPopMatrix();
-   }
-#endif
-}
-
-
-
-static void draw_table( void )
-{
-   glCallList( table_list );
-}
-
-
-
-static void draw( void )
-{
-   static GLfloat light_pos[] = { 0.0, 20.0, 0.0, 1.0 };
-   GLfloat dist = 20.0;
-   GLfloat eyex, eyey, eyez;
-
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
-
-
-   eyex = dist * cos(yrot*DEG2RAD) * cos(xrot*DEG2RAD);
-   eyez = dist * sin(yrot*DEG2RAD) * cos(xrot*DEG2RAD);
-   eyey = dist * sin(xrot*DEG2RAD);
-
-   /* view from top */
-   glPushMatrix();
-   gluLookAt( eyex, eyey, eyez, 0.0, 0.0, 0.0,  0.0, 1.0, 0.0 );
-
-   glLightfv( GL_LIGHT0, GL_POSITION, light_pos );
-
-   /* draw table into stencil planes */
-   glDisable( GL_DEPTH_TEST );
-   glEnable( GL_STENCIL_TEST );
-   glStencilFunc( GL_ALWAYS, 1, 0xffffffff );
-   glStencilOp( GL_REPLACE, GL_REPLACE, GL_REPLACE );
-   glColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE );
-   draw_table();
-   glColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
-
-   glEnable( GL_DEPTH_TEST );
-
-   /* render view from below (reflected viewport) */
-   /* only draw where stencil==1 */
-   if (eyey>0.0) {
-      glPushMatrix();
-
-      glStencilFunc( GL_EQUAL, 1, 0xffffffff );  /* draw if ==1 */
-      glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
-      glScalef( 1.0, -1.0, 1.0 );
-
-      /* Reposition light in reflected space. */
-      glLightfv(GL_LIGHT0, GL_POSITION, light_pos);
-
-      draw_objects(eyex, eyey, eyez);
-      glPopMatrix();
-
-      /* Restore light's original unreflected position. */
-      glLightfv(GL_LIGHT0, GL_POSITION, light_pos);
-   }
-
-   glDisable( GL_STENCIL_TEST );
-
-   glEnable( GL_BLEND );
-   glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
-
-   glEnable( GL_TEXTURE_2D );
-   draw_table();
-   glDisable( GL_TEXTURE_2D );
-   glDisable( GL_BLEND );
-
-   /* view from top */
-   glPushMatrix();
-
-   draw_objects(eyex, eyey, eyez);
-
-   glPopMatrix();
-
-   glPopMatrix();
-
-   if (ShowBuffer == GL_DEPTH) {
-      ShowDepthBuffer(Width, Height, 1.0, 0.0);
-   }
-   else if (ShowBuffer == GL_STENCIL) {
-      ShowStencilBuffer(Width, Height, 255.0, 0.0);
-   }
-   else if (ShowBuffer == GL_ALPHA) {
-      ShowAlphaBuffer(Width, Height);
-   }
-}
-
-/*******************************/
-
-int main( int argc, char *argv[] )
-{
-     int quit = 0;
-     DFBResult err;
-     DFBSurfaceDescription dsc;
-
-     DFBCHECK(DirectFBInit( &argc, &argv ));
-
-     /* create the super interface */
-     DFBCHECK(DirectFBCreate( &dfb ));
-
-     /* create an event buffer for all devices with these caps */
-     DFBCHECK(dfb->CreateInputEventBuffer( dfb, DICAPS_ALL, DFB_FALSE, &events ));
-
-     /* set our cooperative level to DFSCL_FULLSCREEN
-        for exclusive access to the primary layer */
-     dfb->SetCooperativeLevel( dfb, DFSCL_FULLSCREEN );
-
-     /* get the primary surface, i.e. the surface of the
-        primary layer we have exclusive access to */
-     dsc.flags = DSDESC_CAPS;
-     dsc.caps  = (DFBSurfaceCapabilities)(DSCAPS_PRIMARY | DSCAPS_DOUBLE);
-
-     DFBCHECK(dfb->CreateSurface( dfb, &dsc, &primary ));
-
-     /* get the size of the surface and fill it */
-     DFBCHECK(primary->GetSize( primary, &screen_width, &screen_height ));
-     DFBCHECK(primary->FillRectangle( primary, 0, 0,
-                                      screen_width, screen_height ));
-
-     /* create the default font and set it */
-     DFBCHECK(dfb->CreateFont( dfb, NULL, NULL, &font ));
-     DFBCHECK(primary->SetFont( primary, font ));
-
-     /* get the GL context */
-     DFBCHECK(primary->GetGL( primary, &primary_gl ));
-
-     DFBCHECK(primary_gl->Lock( primary_gl ));
-     
-     init();
-     reshape(screen_width, screen_height);
-
-     DFBCHECK(primary_gl->Unlock( primary_gl ));
-     
-     T0 = get_millis();
-
-     while (!quit) {
-          DFBInputEvent evt;
-          unsigned long t;
-
-          DFBCHECK(primary_gl->Lock( primary_gl ));
-          
-          draw();
-
-          DFBCHECK(primary_gl->Unlock( primary_gl ));
-          
-          if (fps) {
-               char buf[64];
-
-               sprintf(buf, "%4.1f FPS\n", fps);
-               primary->SetColor( primary, 0xff, 0, 0, 0xff );
-               primary->DrawString( primary, buf, -1, screen_width - 5, 5, DSTF_TOPRIGHT );
-          }
-
-          primary->Flip( primary, NULL, (DFBSurfaceFlipFlags)0 );
-          Frames++;
-
-
-          t = get_millis();
-          if (t - T0 >= 1000) {
-               GLfloat seconds = (t - T0) / 1000.0;
-
-               fps = Frames / seconds;
-
-               T0 = t;
-               Frames = 0;
-          }
-
-
-          while (events->GetEvent( events, DFB_EVENT(&evt) ) == DFB_OK) {
-               switch (evt.type) {
-                    case DIET_KEYPRESS:
-                         switch (DFB_LOWER_CASE(evt.key_symbol)) {
-                              case DIKS_ESCAPE:
-                                   quit = 1;
-                                   break;
-                              case DIKS_CURSOR_UP:
-                                   xrot += 3.0;
-                                   if ( xrot > 85 )
-                                      xrot = 85;
-                                   break;
-                              case DIKS_CURSOR_DOWN:
-                                   xrot -= 3.0;
-                                   if ( xrot < 5 )
-                                      xrot = 5;
-                                   break;
-                              case DIKS_CURSOR_LEFT:
-                                   yrot += 3.0;
-                                   break;
-                              case DIKS_CURSOR_RIGHT:
-                                   yrot -= 3.0;
-                                   break;
-                              case DIKS_SMALL_D:
-                                   ShowBuffer = GL_DEPTH;
-                                   break;
-                              case DIKS_SMALL_S:
-                                   ShowBuffer = GL_STENCIL;
-                                   break;
-                              case DIKS_SMALL_A:
-                                   ShowBuffer = GL_ALPHA;
-                                   break;
-                              default:
-                                   ShowBuffer = GL_NONE;
-                         }
-                         break;
-                    case DIET_AXISMOTION:
-                         if (evt.flags & DIEF_AXISREL) {
-                              switch (evt.axis) {
-                                   case DIAI_X:
-                                        yrot += evt.axisrel / 2.0;
-                                        break;
-                                   case DIAI_Y:
-                                        xrot += evt.axisrel / 2.0;
-                                        break;
-                                   default:
-                                        ;
-                              }
-                         }
-                         break;
-                    default:
-                         ;
-               }
-          }
-
-          spin += 2.0;
-          yrot += 3.0;
-     }
-
-     /* release our interfaces to shutdown DirectFB */
-     primary_gl->Release( primary_gl );
-     primary->Release( primary );
-     font->Release( font );
-     events->Release( events );
-     dfb->Release( dfb );
-
-     return 0;
-}
-