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http://www.jwz.org/xscreensaver/xscreensaver-5.12.tar.gz
[xscreensaver]
/
hacks
/
analogtv.c
diff --git
a/hacks/analogtv.c
b/hacks/analogtv.c
index bb334650f9675b3bca2bec6da2a7b6f86c96e0e2..63368f5f73f5509ed31a8f26ca0c649c78b5d63f 100644
(file)
--- a/
hacks/analogtv.c
+++ b/
hacks/analogtv.c
@@
-839,7
+839,7
@@
analogtv_setup_frame(analogtv *it)
}
hnc += hni + (int)(random()%65536)-32768;
}
}
hnc += hni + (int)(random()%65536)-32768;
}
- hnc -= (ANALOGTV_V * ANALOGTV_H)<<8;
+/* hnc -= (ANALOGTV_V * ANALOGTV_H)<<8;*/
}
if (it->rx_signal_level != 0.0)
}
if (it->rx_signal_level != 0.0)
@@
-900,7
+900,7
@@
analogtv_sync(analogtv *it)
double *sp;
double cbfc=1.0/128.0;
double *sp;
double cbfc=1.0/128.0;
- sp = it->rx_signal + lineno*ANALOGTV_H + cur_hsync;
+/* sp = it->rx_signal + lineno*ANALOGTV_H + cur_hsync;*/
for (i=-32; i<32; i++) {
lineno = (cur_vsync + i + ANALOGTV_V) % ANALOGTV_V;
sp = it->rx_signal + lineno*ANALOGTV_H;
for (i=-32; i<32; i++) {
lineno = (cur_vsync + i + ANALOGTV_V) % ANALOGTV_V;
sp = it->rx_signal + lineno*ANALOGTV_H;
@@
-1182,7
+1182,7
@@
analogtv_draw(analogtv *it)
float *rgb_start, *rgb_end;
double pixbright;
int pixmultinc;
float *rgb_start, *rgb_end;
double pixbright;
int pixmultinc;
- int
bigloadchange,
drawcount;
+ int
/*bigloadchange,*/
drawcount;
double baseload;
double puheight;
int overall_top, overall_bot;
double baseload;
double puheight;
int overall_top, overall_bot;
@@
-1207,7
+1207,7
@@
analogtv_draw(analogtv *it)
baseload=0.5;
/* if (it->hashnoise_on) baseload=0.5; */
baseload=0.5;
/* if (it->hashnoise_on) baseload=0.5; */
- bigloadchange=1;
+ /*bigloadchange=1;*/
drawcount=0;
it->crtload[ANALOGTV_TOP-1]=baseload;
puheight = puramp(it, 2.0, 1.0, 1.3) * it->height_control *
drawcount=0;
it->crtload[ANALOGTV_TOP-1]=baseload;
puheight = puramp(it, 2.0, 1.0, 1.3) * it->height_control *
@@
-1244,7
+1244,7
@@
analogtv_draw(analogtv *it)
if (lineno==it->shrinkpulse) {
baseload += 0.4;
if (lineno==it->shrinkpulse) {
baseload += 0.4;
- bigloadchange=1;
+ /*bigloadchange=1;*/
it->shrinkpulse=-1;
}
it->shrinkpulse=-1;
}
@@
-1297,7
+1297,7
@@
analogtv_draw(analogtv *it)
{
int totsignal=0;
{
int totsignal=0;
- double ncl
,diff
;
+ double ncl
/*,diff*/
;
for (i=0; i<ANALOGTV_PIC_LEN; i++) {
totsignal += signal[i];
for (i=0; i<ANALOGTV_PIC_LEN; i++) {
totsignal += signal[i];
@@
-1308,8
+1308,8
@@
analogtv_draw(analogtv *it)
(totsignal-30000)/100000.0 +
(slineno>184 ? (slineno-184)*(lineno-184)*0.001 * it->squeezebottom
: 0.0));
(totsignal-30000)/100000.0 +
(slineno>184 ? (slineno-184)*(lineno-184)*0.001 * it->squeezebottom
: 0.0));
- diff=ncl - it->crtload[lineno];
- bigloadchange = (diff>0.01 || diff<-0.01);
+ /*diff=ncl - it->crtload[lineno];*/
+ /*bigloadchange = (diff>0.01 || diff<-0.01);*/
it->crtload[lineno]=ncl;
}
it->crtload[lineno]=ncl;
}