diff options
| author | Marvin Borner | 2020-09-04 17:09:07 +0200 |
|---|---|---|
| committer | Marvin Borner | 2020-09-04 17:09:07 +0200 |
| commit | 6938cb8093dc497160e24d8502cfc42a6adb1a6b (patch) | |
| tree | 79418b037f1b2ef142a7af9e2a9421b337927f96 /apps | |
| parent | 538ac0e639ad190fe7dee0fb7029fb536761c471 (diff) | |
Mandelbrot performance and coloring
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/Makefile | 5 | ||||
| -rw-r--r-- | apps/mandelbrot.c | 5 | ||||
| -rw-r--r-- | apps/wm.c | 4 |
3 files changed, 6 insertions, 8 deletions
diff --git a/apps/Makefile b/apps/Makefile index 44222d9..b753dd5 100644 --- a/apps/Makefile +++ b/apps/Makefile @@ -5,10 +5,7 @@ CC = ../cross/opt/bin/i686-elf-gcc LD = ../cross/opt/bin/i686-elf-ld OC = ../cross/opt/bin/i686-elf-objcopy -# Flags to make the binary smaller TODO: Remove after indirect pointer support! -CSFLAGS = -mpreferred-stack-boundary=2 -fno-asynchronous-unwind-tables -Os - -CFLAGS = $(CSFLAGS) -Wall -Wextra -nostdlib -nostdinc -fno-builtin -std=c99 -m32 -pedantic-errors -I../libc/inc/ -I../libgui/inc/ -fPIE -Duserspace +CFLAGS = -Wall -Wextra -nostdlib -nostdinc -fno-builtin -std=c99 -m32 -pedantic-errors -I../libc/inc/ -I../libgui/inc/ -fPIE -Duserspace -Ofast all: $(COBJS) diff --git a/apps/mandelbrot.c b/apps/mandelbrot.c index 2165217..6eef9ef 100644 --- a/apps/mandelbrot.c +++ b/apps/mandelbrot.c @@ -38,9 +38,10 @@ void draw_mandelbrot(struct window *win, int resolution) } srand(iteration); if (iteration < max) - draw_pixel(win, col, row, rand() | 0xff000000); + draw_pixel(win, col, row, + rand() << 16 | rand() << 8 | rand() | 0xff000000); else - draw_pixel(win, col, row, BG_COLOR); + draw_pixel(win, col, row, 0xff000000); } } gui_redraw(); @@ -91,8 +91,8 @@ int main(int argc, char **argv) switch (msg->type) { case MSG_NEW_WINDOW: printf("New window for pid %d\n", msg->src); - struct window *win = new_window(vbe->width / 2 - 250, vbe->height / 2 - 150, - 500, 300, (int)msg->data); + struct window *win = new_window(vbe->width / 2 - 500, vbe->height / 2 - 400, + 1000, 800, (int)msg->data); msg_send(msg->src, MSG_NEW_WINDOW, win); list_add(windows, win); focused = win; |