[vlc-devel] [PATCH] demux: avformat: handle fast seeking
Zhao Zhili
quinkblack at foxmail.com
Tue Jun 26 04:07:51 CEST 2018
---
modules/demux/avformat/demux.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/modules/demux/avformat/demux.c b/modules/demux/avformat/demux.c
index 4a66706..8d3602b 100644
--- a/modules/demux/avformat/demux.c
+++ b/modules/demux/avformat/demux.c
@@ -1005,6 +1005,7 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
const int64_t i_start_time = p_sys->ic->start_time != (int64_t)AV_NOPTS_VALUE ? p_sys->ic->start_time : 0;
double f, *pf;
int64_t i64, *pi64;
+ bool b;
switch( i_query )
{
@@ -1030,6 +1031,7 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
case DEMUX_SET_POSITION:
f = va_arg( args, double );
+ b = va_arg( args, int );
i64 = p_sys->ic->duration * f + i_start_time;
msg_Warn( p_demux, "DEMUX_SET_POSITION: %"PRId64, i64 );
@@ -1050,7 +1052,10 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
}
else
{
- ResetTime( p_demux, i64 - i_start_time );
+ if( b )
+ ResetTime( p_demux, i64 - i_start_time );
+ else
+ ResetTime( p_demux, -1 );
}
return VLC_SUCCESS;
@@ -1070,6 +1075,7 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
case DEMUX_SET_TIME:
{
i64 = va_arg( args, int64_t );
+ b = va_arg( args, int );
i64 = i64 * AV_TIME_BASE / CLOCK_FREQ + i_start_time;
msg_Warn( p_demux, "DEMUX_SET_TIME: %"PRId64, i64 );
@@ -1078,7 +1084,10 @@ static int Control( demux_t *p_demux, int i_query, va_list args )
{
return VLC_EGENERIC;
}
- ResetTime( p_demux, i64 - i_start_time );
+ if( b )
+ ResetTime( p_demux, i64 - i_start_time );
+ else
+ ResetTime( p_demux, -1 );
return VLC_SUCCESS;
}
--
2.9.5
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