Moved dvdtimetomsec to stream_dvd_common.c.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24013 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 19 insertions, 0 deletions

diff --git a/stream/stream_dvd_common.c b/stream/stream_dvd_common.c
new file mode 100644
index 0000000000..63a00c1cff
--- /dev/null
+++ b/stream/stream_dvd_common.c
@@ -0,0 +1,19 @@
+#include <dvdread/ifo_types.h>
+#include "stream_dvd_common.h"
+
+/** 
+\brief Converts DVD time structure to milliseconds.
+\param *dev the DVD time structure to convert
+\return returns the time in milliseconds
+*/
+int mp_dvdtimetomsec(dvd_time_t *dt)
+{
+  static int framerates[4] = {0, 2500, 0, 2997};
+  int framerate = framerates[(dt->frame_u & 0xc0) >> 6];
+  int msec = (((dt->hour & 0xf0) >> 3) * 5 + (dt->hour & 0x0f)) * 3600000;
+  msec += (((dt->minute & 0xf0) >> 3) * 5 + (dt->minute & 0x0f)) * 60000;
+  msec += (((dt->second & 0xf0) >> 3) * 5 + (dt->second & 0x0f)) * 1000;
+  if(framerate > 0)
+    msec += (((dt->frame_u & 0x30) >> 3) * 5 + (dt->frame_u & 0x0f)) * 100000 / framerate;
+  return msec;
+}