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Call glReadPixels right before swapping buffers

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emersion 2017-10-07 12:01:21 +02:00
parent 05096ab458
commit d4cc82f11a
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6 changed files with 11 additions and 18 deletions
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examples/screenshot.c
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@ -204,7 +204,7 @@ write_png(int width, int height)
}
surface = cairo_image_surface_create_for_data(data,
CAIRO_FORMAT_ARGB32,
CAIRO_FORMAT_RGB24,
width, height, buffer_stride);
cairo_surface_write_to_png(surface, "wayland-screenshot.png");
cairo_surface_destroy(surface);