Chris Wilson 06c0cc0bb4 overlay: Show GPU waits
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-17 12:35:50 +01:00

27 lines
899 B
C

struct chart {
const char *name;
int x, y, w, h;
int num_samples;
int current_sample;
int range_automatic;
float fill_rgb[4];
float stroke_rgb[4];
enum chart_mode {
CHART_STROKE = 0,
CHART_FILL,
CHART_FILL_STROKE,
} mode;
double range[2];
double *samples;
};
int chart_init(struct chart *chart, const char *name, int num_samples);
void chart_set_mode(struct chart *chart, enum chart_mode mode);
void chart_set_fill_rgba(struct chart *chart, float red, float green, float blue, float alpha);
void chart_set_stroke_rgba(struct chart *chart, float red, float green, float blue, float alpha);
void chart_set_position(struct chart *chart, int x, int y);
void chart_set_size(struct chart *chart, int w, int h);
void chart_set_range(struct chart *chart, double min, double max);
void chart_add_sample(struct chart *chart, double value);
void chart_draw(struct chart *chart, cairo_t *cr);