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f9a50de3dc
A realtime display of GPU activity. Note, this is just at the point of minimum usability... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
19 lines
622 B
C
19 lines
622 B
C
struct chart {
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const char *name;
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int x, y, w, h;
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int num_samples;
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int current_sample;
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int range_automatic;
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float rgb[4];
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double range[2];
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double *samples;
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};
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int chart_init(struct chart *chart, const char *name, int num_samples);
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void chart_set_rgba(struct chart *chart, float red, float green, float blue, float alpha);
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void chart_set_position(struct chart *chart, int x, int y);
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void chart_set_size(struct chart *chart, int w, int h);
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void chart_set_range(struct chart *chart, double min, double max);
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void chart_add_sample(struct chart *chart, double value);
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void chart_draw(struct chart *chart, cairo_t *cr);
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