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From http://www.jwz.org/xscreensaver/xscreensaver-5.38.tar.gz
[xscreensaver]
/
hacks
/
glx
/
flyingtoasters.c
diff --git
a/hacks/glx/flyingtoasters.c
b/hacks/glx/flyingtoasters.c
index 1d89cbb8005c3a23201406154f221ab37761b21b..17339ae9d70a41288d373e9b28bb5560b590a3da 100644
(file)
--- a/
hacks/glx/flyingtoasters.c
+++ b/
hacks/glx/flyingtoasters.c
@@
-32,7
+32,7
@@
/* #define DEBUG */
/* #define DEBUG */
-# define
refresh
_toasters 0
+# define
free
_toasters 0
# define release_toasters 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
# define release_toasters 0
#undef countof
#define countof(x) (sizeof((x))/sizeof((*x)))
@@
-291,8
+291,15
@@
ENTRYPOINT void
reshape_toasters (ModeInfo *mi, int width, int height)
{
GLfloat h = (GLfloat) height / (GLfloat) width;
reshape_toasters (ModeInfo *mi, int width, int height)
{
GLfloat h = (GLfloat) height / (GLfloat) width;
+ int y = 0;
- glViewport (0, 0, (GLint) width, (GLint) height);
+ if (width > height * 5) { /* tiny window: show middle */
+ height = width * 9/16;
+ y = -height/2;
+ h = height / (GLfloat) width;
+ }
+
+ glViewport (0, y, (GLint) width, (GLint) height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
@@
-304,6
+311,14
@@
reshape_toasters (ModeInfo *mi, int width, int height)
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
+# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */
+ {
+ int o = (int) current_device_rotation();
+ if (o != 0 && o != 180 && o != -180)
+ glScalef (1/h, 1/h, 1/h);
+ }
+# endif
+
glClear(GL_COLOR_BUFFER_BIT);
}
glClear(GL_COLOR_BUFFER_BIT);
}
@@
-389,14
+404,7
@@
init_toasters (ModeInfo *mi)
int wire = MI_IS_WIREFRAME(mi);
int i;
int wire = MI_IS_WIREFRAME(mi);
int i;
- if (!bps) {
- bps = (toaster_configuration *)
- calloc (MI_NUM_SCREENS(mi), sizeof (toaster_configuration));
- if (!bps) {
- fprintf(stderr, "%s: out of memory\n", progname);
- exit(1);
- }
- }
+ MI_INIT (mi, bps);
bp = &bps[MI_SCREEN(mi)];
bp = &bps[MI_SCREEN(mi)];