mirror of
https://github.com/mpv-player/mpv
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6e9cbdc104
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29305 b3059339-0415-0410-9bf9-f77b7e298cf2
22 lines
746 B
C
22 lines
746 B
C
#include "config.h"
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#include <inttypes.h>
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#include <dvdread/ifo_types.h>
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#include "stream_dvd_common.h"
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/**
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\brief Converts DVD time structure to milliseconds.
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\param *dev the DVD time structure to convert
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\return returns the time in milliseconds
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*/
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int mp_dvdtimetomsec(dvd_time_t *dt)
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{
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static int framerates[4] = {0, 2500, 0, 2997};
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int framerate = framerates[(dt->frame_u & 0xc0) >> 6];
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int msec = (((dt->hour & 0xf0) >> 3) * 5 + (dt->hour & 0x0f)) * 3600000;
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msec += (((dt->minute & 0xf0) >> 3) * 5 + (dt->minute & 0x0f)) * 60000;
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msec += (((dt->second & 0xf0) >> 3) * 5 + (dt->second & 0x0f)) * 1000;
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if(framerate > 0)
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msec += (((dt->frame_u & 0x30) >> 3) * 5 + (dt->frame_u & 0x0f)) * 100000 / framerate;
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return msec;
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}
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