diff options
Diffstat (limited to 'apps/plugins')
| -rw-r--r-- | apps/plugins/mandelbrot.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/apps/plugins/mandelbrot.c b/apps/plugins/mandelbrot.c index a1a86c8..d96f697 100644 --- a/apps/plugins/mandelbrot.c +++ b/apps/plugins/mandelbrot.c @@ -184,6 +184,7 @@ PLUGIN_HEADER #define MYLCD_UPDATE() #define MYXLCD(fn) gray_ub_ ## fn #else +#define UPDATE_FREQ (HZ/50) #define MYLCD(fn) rb->lcd_ ## fn #define MYLCD_UPDATE() rb->lcd_update(); #define MYXLCD(fn) xlcd_ ## fn @@ -439,6 +440,10 @@ void init_mandelbrot_set(void) void calc_mandelbrot_low_prec(void) { long start_tick, last_yield; +#ifndef USEGSLIB + long next_update = *rb->current_tick; + int last_px = px_min; +#endif unsigned n_iter; long a32, b32; short x, x2, y, y2, a, b; @@ -482,11 +487,17 @@ void calc_mandelbrot_low_prec(void) } #ifdef USEGSLIB gray_ub_gray_bitmap_part(imgbuffer, 0, py_min, 1, - p_x, py_min, 1, py_max-py_min); + p_x, py_min, 1, py_max - py_min); #else rb->lcd_bitmap_part(imgbuffer, 0, py_min, 1, - p_x, py_min, 1, py_max-py_min); - rb->lcd_update_rect(p_x, py_min, 1, py_max-py_min); + p_x, py_min, 1, py_max - py_min); + if ((p_x == px_max - 1) || TIME_AFTER(*rb->current_tick, next_update)) + { + next_update = *rb->current_tick + UPDATE_FREQ; + rb->lcd_update_rect(last_px, py_min, p_x - last_px + 1, + py_max - py_min); + last_px = p_x; + } #endif } } @@ -494,6 +505,10 @@ void calc_mandelbrot_low_prec(void) void calc_mandelbrot_high_prec(void) { long start_tick, last_yield; +#ifndef USEGSLIB + long next_update = *rb->current_tick; + int last_px = px_min; +#endif unsigned n_iter; long x, x2, y, y2, a, b; int p_x, p_y; @@ -535,11 +550,17 @@ void calc_mandelbrot_high_prec(void) } #ifdef USEGSLIB gray_ub_gray_bitmap_part(imgbuffer, 0, py_min, 1, - p_x, py_min, 1, py_max-py_min); + p_x, py_min, 1, py_max - py_min); #else rb->lcd_bitmap_part(imgbuffer, 0, py_min, 1, p_x, py_min, 1, py_max-py_min); - rb->lcd_update_rect(p_x, py_min, 1, py_max-py_min); + if ((p_x == px_max - 1) || TIME_AFTER(*rb->current_tick, next_update)) + { + next_update = *rb->current_tick + UPDATE_FREQ; + rb->lcd_update_rect(last_px, py_min, p_x - last_px + 1, + py_max - py_min); + last_px = p_x; + } #endif } } |