-/* flyingtoasters, Copyright (c) 2003, 2004 Jamie Zawinski <jwz@jwz.org>
+/* flyingtoasters, Copyright (c) 2003-2006 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* bitmapped toasters won't get all huffy at us.
*/
-#include <X11/Intrinsic.h>
-
-extern XtAppContext app;
-
-#define PROGCLASS "FlyingToasters"
-#define HACK_INIT init_toasters
-#define HACK_DRAW draw_toasters
-#define HACK_RESHAPE reshape_toasters
-#define HACK_HANDLE_EVENT toaster_handle_event
-#define EVENT_MASK PointerMotionMask
-#define sws_opts xlockmore_opts
-
-#define DEF_SPEED "1.0"
-#define DEF_NTOASTERS "20"
-#define DEF_NSLICES "25"
-#define DEF_TEXTURE "True"
-
#define DEFAULTS "*delay: 30000 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
/* #define DEBUG */
+# define refresh_toasters 0
+# define release_toasters 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
+#define DEF_SPEED "1.0"
+#define DEF_NTOASTERS "20"
+#define DEF_NSLICES "25"
+#define DEF_TEXTURE "True"
+
#undef BELLRAND
#define BELLRAND(n) ((frand((n)) + frand((n)) + frand((n))) / 3)
#ifdef USE_GL /* whole file */
-#include <GL/glu.h>
-
-
#include "gllist.h"
-extern struct gllist
+extern const struct gllist
*toaster, *toaster_base, *toaster_handle, *toaster_handle2, *toaster_jet,
*toaster_knob, *toaster_slots, *toaster_wing, *toast, *toast2;
-struct gllist **all_objs[] = {
+static const struct gllist * const *all_objs[] = {
&toaster, &toaster_base, &toaster_handle, &toaster_handle2, &toaster_jet,
&toaster_knob, &toaster_slots, &toaster_wing, &toast, &toast2
};
#define GRID_DEPTH 500
-static struct { GLfloat x, y; } nice_views[] = {
+static const struct { GLfloat x, y; } nice_views[] = {
{ 0, 120 },
{ 0, -120 },
{ 12, 28 }, /* this is a list of viewer rotations that look nice. */
GLfloat view_x, view_y;
int view_steps, view_tick;
Bool auto_tracking_p;
+ int track_tick;
GLuint *dlists;
GLuint chrome_texture;
{&do_texture, "texture", "Texture", DEF_TEXTURE, t_Bool},
};
-ModeSpecOpt sws_opts = {countof(opts), opts, countof(vars), vars, NULL};
+ENTRYPOINT ModeSpecOpt toasters_opts = {countof(opts), opts, countof(vars), vars, NULL};
static void
/* if we're not moving, maybe start moving. Otherwise, do nothing. */
if (! bp->auto_tracking_p)
{
- static int tick = 0;
- if (++tick < 200/speed) return;
- tick = 0;
+ if (++bp->track_tick < 200/speed) return;
+ bp->track_tick = 0;
if (! (random() % 5))
bp->auto_tracking_p = True;
else
/* Window management, etc
*/
-void
+ENTRYPOINT void
reshape_toasters (ModeInfo *mi, int width, int height)
{
GLfloat h = (GLfloat) height / (GLfloat) width;
}
-Bool
-toaster_handle_event (ModeInfo *mi, XEvent *event)
+ENTRYPOINT Bool
+toasters_handle_event (ModeInfo *mi, XEvent *event)
{
toaster_configuration *bp = &bps[MI_SCREEN(mi)];
}
else if (event->xany.type == ButtonPress &&
(event->xbutton.button == Button4 ||
- event->xbutton.button == Button5))
+ event->xbutton.button == Button5 ||
+ event->xbutton.button == Button6 ||
+ event->xbutton.button == Button7))
{
gltrackball_mousewheel (bp->user_trackball, event->xbutton.button, 5,
!event->xbutton.state);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA,
xi->width, xi->height, 0,
GL_RGBA,
- /* GL_UNSIGNED_BYTE, */
+# ifndef USE_IPHONE
GL_UNSIGNED_INT_8_8_8_8_REV,
+# else
+ GL_UNSIGNED_BYTE,
+# endif
xi->data);
check_gl_error("texture");
glBindTexture (GL_TEXTURE_2D, bp->toast_texture);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+# ifndef HAVE_JWZGLES
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+# endif
glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA,
xi->width, xi->height, 0,
GL_RGBA,
- /* GL_UNSIGNED_BYTE, */
+# ifndef USE_IPHONE
GL_UNSIGNED_INT_8_8_8_8_REV,
+# else
+ GL_UNSIGNED_BYTE,
+# endif
xi->data);
check_gl_error("texture");
}
-void
+ENTRYPOINT void
init_toasters (ModeInfo *mi)
{
toaster_configuration *bp;
fprintf(stderr, "%s: out of memory\n", progname);
exit(1);
}
-
- bp = &bps[MI_SCREEN(mi)];
}
bp = &bps[MI_SCREEN(mi)];
for (i = 0; i < countof(all_objs); i++)
{
- struct gllist *gll = *all_objs[i];
- if (wire)
- gll->primitive = GL_LINE_LOOP;
+ const struct gllist *gll = *all_objs[i];
glNewList (bp->dlists[i], GL_COMPILE);
glMaterialf (GL_FRONT_AND_BACK, GL_SHININESS, shiny);
if (do_texture)
glBindTexture (GL_TEXTURE_2D, bp->chrome_texture);
+# ifndef HAVE_JWZGLES
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
+# endif
}
else if (i == TOAST || i == TOAST_BITTEN)
{
glMaterialf (GL_FRONT_AND_BACK, GL_SHININESS, shiny);
if (do_texture)
glBindTexture (GL_TEXTURE_2D, bp->toast_texture);
+# ifndef HAVE_JWZGLES
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
+# endif
glMatrixMode(GL_TEXTURE);
glTranslatef(0.5, 0.5, 0);
glMaterialf (GL_FRONT_AND_BACK, GL_SHININESS, shiny);
}
- renderList (gll);
+ renderList (gll, wire);
glMatrixMode(GL_TEXTURE);
glPopMatrix();
{
glPushMatrix();
glRotatef (180, 0, 1, 0);
+
glCallList (bp->dlists[BASE_TOASTER]);
mi->polygon_count += (*all_objs[BASE_TOASTER])->points / 3;
glPopMatrix();
-void
+ENTRYPOINT void
draw_toasters (ModeInfo *mi)
{
toaster_configuration *bp = &bps[MI_SCREEN(mi)];
if (!bp->glx_context)
return;
+ glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));
+
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix ();
+ glRotatef(current_device_rotation(), 0, 0, 1);
glRotatef(bp->view_x, 1, 0, 0);
glRotatef(bp->view_y, 0, 1, 0);
- gltrackball_rotate (bp->user_trackball);
+ /* Rotate the scene around a point that's a little deeper in. */
+ glTranslatef (0, 0, -50);
+ gltrackball_rotate (bp->user_trackball);
+ glTranslatef (0, 0, 50);
#if 0
{
glXSwapBuffers(dpy, window);
}
+XSCREENSAVER_MODULE_2 ("FlyingToasters", flyingtoasters, toasters)
+
#endif /* USE_GL */
projects / xscreensaver / blobdiff