mirror of https://github.com/mpv-player/mpv
lua: fix passing non-integers to mp.set_osd_ass()
libass uses integers for PlayResX/Y, so the osd-overlay command also does. Lua (pre-5.3) does not have an integer type, but the command interface makes a difference anyway. If you pass a Lua number with a fractional part to an integer parameter (using mp.command_native()), it will result in an error and complain about incompatible types. I think that's fine, but since this behavior extends to mp.set_osd_ass(), this is a compatibility problem. Fix this by explicitly coercing the resolution parameters to integer numbers.
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@ -612,6 +612,8 @@ function overlay_mt.update(ov)
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cmd[k] = v
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cmd[k] = v
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end
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end
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cmd.name = "osd-overlay"
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cmd.name = "osd-overlay"
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cmd.res_x = math.floor(cmd.res_x)
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cmd.res_y = math.floor(cmd.res_y)
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mp.command_native(cmd)
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mp.command_native(cmd)
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end
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end
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