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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
LIBS = `pkg-config --libs $(PACKAGES)` -lm
INCS = `pkg-config --cflags $(PACKAGES)`
CFLAGS = -Wall
PREFIX = /usr
MANDIR = $(PREFIX)/share/man/man1
OBJS = compton.o
%.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)->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
@ -298,7 +299,7 @@ run_fades(Display *dpy) {
static double
gaussian(double r, double x, double y) {
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 *
@ -401,9 +402,10 @@ sum_gaussian(conv *map, double opacity,
/* precompute shadow corners and sides
to save time for large windows */
static void
presum_gaussian(conv *map) {
int center = map->size/2;
int center = map->size / 2;
int opacity, x, y;
Gsize = map->size;
@ -990,7 +992,6 @@ paint_all(Display *dpy, XserverRegion region) {
#endif
for (w = list; w; w = w->next) {
#if CAN_DO_USABLE
if (!w->usable) continue;
#endif
@ -2214,65 +2215,46 @@ static void
usage() {
fprintf(stderr, "compton v0.0.1\n");
fprintf(stderr, "usage: compton [options]\n");
fprintf(stderr, "Options\n");
fprintf(stderr,
" -d display\n "
"Which display should be managed.\n");
fprintf(stderr,
" -r radius\n "
"The blur radius for shadows. (default 12)\n");
fprintf(stderr,
" -o opacity\n "
"The translucency for shadows. (default .75)\n");
fprintf(stderr,
" -l left-offset\n "
"The left offset for shadows. (default -15)\n");
fprintf(stderr,
" -t top-offset\n "
"The top offset for shadows. (default -15)\n");
fprintf(stderr,
" -I fade-in-step\n "
"Opacity change between steps while fading in. (default 0.028)\n");
fprintf(stderr,
" -O fade-out-step\n "
"Opacity change between steps while fading out. (default 0.03)\n");
fprintf(stderr,
" -D fade-delta-time\n "
"The time between steps in a fade in milliseconds. (default 10)\n");
fprintf(stderr,
" -m opacity\n "
"The opacity for menus. (default 1.0)\n");
fprintf(stderr,
" -c\n "
"Enabled client-side shadows on windows.\n");
fprintf(stderr,
" -C\n "
"Avoid drawing shadows on dock/panel windows.\n");
fprintf(stderr,
" -z\n "
"Zero the part of the shadow's mask behind the window (experimental).");
fprintf(stderr,
" -f\n "
"Fade windows in/out when opening/closing.\n");
fprintf(stderr,
" -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");
"Options\n"
"-d display\n"
" Which display should be managed.\n"
"-r radius\n"
" The blur radius for shadows. (default 12)\n"
"-o opacity\n"
" The translucency for shadows. (default .75)\n"
"-l left-offset\n"
" The left offset for shadows. (default -15)\n"
"-t top-offset\n"
" The top offset for shadows. (default -15)\n"
"-I fade-in-step\n"
" Opacity change between steps while fading in. (default 0.028)\n"
"-O fade-out-step\n"
" Opacity change between steps while fading out. (default 0.03)\n"
"-D fade-delta-time\n"
" The time between steps in a fade in milliseconds. (default 10)\n"
"-m opacity\n"
" The opacity for menus. (default 1.0)\n"
"-c\n"
" Enabled client-side shadows on windows.\n"
"-C\n"
" Avoid drawing shadows on dock/panel windows.\n"
"-z\n"
" Zero the part of the shadow's mask behind the window (experimental)."
"-f\n"
" Fade windows in/out when opening/closing.\n"
"-F\n"
" Fade windows during opacity changes.\n"
"-i opacity\n"
" Opacity of inactive windows. (0.1 - 1.0)\n"
"-e opacity\n"
" Opacity of window titlebars and borders. (0.1 - 1.0)\n"
"-G\n"
" Don't draw shadows on DND windows\n"
"-b daemonize\n"
" Daemonize process.\n"
"-S\n"
" Enable synchronous operation (for debugging).\n");
exit(1);
}