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minor changes

This commit is contained in:
Christopher Jeffrey 2012-02-27 06:49:50 -06:00
parent 8f4eafaf79
commit b01cfea5c6
2 changed files with 47 additions and 64 deletions
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5
Makefile
View File

@ -1,9 +1,10 @@
PREFIX ?= /usr
MANDIR ?= $(PREFIX)/share/man/man1
PACKAGES = x11 xcomposite xfixes xdamage xrender PACKAGES = x11 xcomposite xfixes xdamage xrender
LIBS = `pkg-config --libs $(PACKAGES)` -lm LIBS = `pkg-config --libs $(PACKAGES)` -lm
INCS = `pkg-config --cflags $(PACKAGES)` INCS = `pkg-config --cflags $(PACKAGES)`
CFLAGS = -Wall CFLAGS = -Wall
PREFIX = /usr
MANDIR = $(PREFIX)/share/man/man1
OBJS = compton.o OBJS = compton.o
%.o: src/%.c src/%.h %.o: src/%.c src/%.h

106
src/compton.c
View File

@ -79,7 +79,8 @@ Bool win_type_fade[NUM_WINTYPES];
((w) && ((w)->window_type == WINTYPE_NORMAL \ ((w) && ((w)->window_type == WINTYPE_NORMAL \
|| (w)->window_type == WINTYPE_UTILITY)) || (w)->window_type == WINTYPE_UTILITY))
#define HAS_FRAME_OPACITY(w) (frame_opacity && (w)->top_width) #define HAS_FRAME_OPACITY(w) \
(frame_opacity && (w)->top_width)
/** /**
* Options * Options
@ -298,7 +299,7 @@ run_fades(Display *dpy) {
static double static double
gaussian(double r, double x, double y) { gaussian(double r, double x, double y) {
return ((1 / (sqrt(2 * M_PI * r))) * return ((1 / (sqrt(2 * M_PI * r))) *
exp((- (x * x + y * y)) / (2 * r * r))); exp((- (x * x + y * y)) / (2 * r * r)));
} }
static conv * static conv *
@ -401,9 +402,10 @@ sum_gaussian(conv *map, double opacity,
/* precompute shadow corners and sides /* precompute shadow corners and sides
to save time for large windows */ to save time for large windows */
static void static void
presum_gaussian(conv *map) { presum_gaussian(conv *map) {
int center = map->size/2; int center = map->size / 2;
int opacity, x, y; int opacity, x, y;
Gsize = map->size; Gsize = map->size;
@ -990,7 +992,6 @@ paint_all(Display *dpy, XserverRegion region) {
#endif #endif
for (w = list; w; w = w->next) { for (w = list; w; w = w->next) {
#if CAN_DO_USABLE #if CAN_DO_USABLE
if (!w->usable) continue; if (!w->usable) continue;
#endif #endif
@ -2214,65 +2215,46 @@ static void
usage() { usage() {
fprintf(stderr, "compton v0.0.1\n"); fprintf(stderr, "compton v0.0.1\n");
fprintf(stderr, "usage: compton [options]\n"); fprintf(stderr, "usage: compton [options]\n");
fprintf(stderr, "Options\n");
fprintf(stderr, fprintf(stderr,
" -d display\n " "Options\n"
"Which display should be managed.\n"); "-d display\n"
fprintf(stderr, " Which display should be managed.\n"
" -r radius\n " "-r radius\n"
"The blur radius for shadows. (default 12)\n"); " The blur radius for shadows. (default 12)\n"
fprintf(stderr, "-o opacity\n"
" -o opacity\n " " The translucency for shadows. (default .75)\n"
"The translucency for shadows. (default .75)\n"); "-l left-offset\n"
fprintf(stderr, " The left offset for shadows. (default -15)\n"
" -l left-offset\n " "-t top-offset\n"
"The left offset for shadows. (default -15)\n"); " The top offset for shadows. (default -15)\n"
fprintf(stderr, "-I fade-in-step\n"
" -t top-offset\n " " Opacity change between steps while fading in. (default 0.028)\n"
"The top offset for shadows. (default -15)\n"); "-O fade-out-step\n"
fprintf(stderr, " Opacity change between steps while fading out. (default 0.03)\n"
" -I fade-in-step\n " "-D fade-delta-time\n"
"Opacity change between steps while fading in. (default 0.028)\n"); " The time between steps in a fade in milliseconds. (default 10)\n"
fprintf(stderr, "-m opacity\n"
" -O fade-out-step\n " " The opacity for menus. (default 1.0)\n"
"Opacity change between steps while fading out. (default 0.03)\n"); "-c\n"
fprintf(stderr, " Enabled client-side shadows on windows.\n"
" -D fade-delta-time\n " "-C\n"
"The time between steps in a fade in milliseconds. (default 10)\n"); " Avoid drawing shadows on dock/panel windows.\n"
fprintf(stderr, "-z\n"
" -m opacity\n " " Zero the part of the shadow's mask behind the window (experimental)."
"The opacity for menus. (default 1.0)\n"); "-f\n"
fprintf(stderr, " Fade windows in/out when opening/closing.\n"
" -c\n " "-F\n"
"Enabled client-side shadows on windows.\n"); " Fade windows during opacity changes.\n"
fprintf(stderr, "-i opacity\n"
" -C\n " " Opacity of inactive windows. (0.1 - 1.0)\n"
"Avoid drawing shadows on dock/panel windows.\n"); "-e opacity\n"
fprintf(stderr, " Opacity of window titlebars and borders. (0.1 - 1.0)\n"
" -z\n " "-G\n"
"Zero the part of the shadow's mask behind the window (experimental)."); " Don't draw shadows on DND windows\n"
fprintf(stderr, "-b daemonize\n"
" -f\n " " Daemonize process.\n"
"Fade windows in/out when opening/closing.\n"); "-S\n"
fprintf(stderr, " Enable synchronous operation (for debugging).\n");
" -F\n "
"Fade windows during opacity changes.\n");
fprintf(stderr,
" -i opacity\n "
"Opacity of inactive windows. (0.1 - 1.0)\n");
fprintf(stderr,
" -e opacity\n "
"Opacity of window titlebars and borders. (0.1 - 1.0)\n");
fprintf(stderr,
" -G\n "
"Don't draw shadows on DND windows\n");
fprintf(stderr,
" -b daemonize\n "
"Daemonize process.\n");
fprintf(stderr,
" -S\n "
"Enable synchronous operation (for debugging).\n");
exit(1); exit(1);
} }