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Emulate STREAM_CTRL_GET_TIME_LENGTH if cache is used. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26879 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2008-05-26 18:46:13 +00:00
parent 68fef9a517
commit 8e218ff329
1 changed files with 13 additions and 2 deletions
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15
stream/cache2.c
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@ -63,6 +63,7 @@ typedef struct {
volatile double control_double_arg;
volatile int control_res;
volatile off_t control_new_pos;
volatile double stream_time_length;
} cache_vars_t;
static int min_fill=0;
@ -198,9 +199,17 @@ int cache_fill(cache_vars_t* s){
}
static void cache_execute_control(cache_vars_t *s) {
static unsigned last;
if (GetTimerMS() - last > 99) {
double len;
if (s->stream->control(s->stream, STREAM_CTRL_GET_TIME_LENGTH, &len) == STREAM_OK)
s->stream_time_length = len;
else
s->stream_time_length = 0;
last = GetTimerMS();
}
if (s->control == -1) return;
switch (s->control) {
case STREAM_CTRL_GET_TIME_LENGTH:
case STREAM_CTRL_GET_CURRENT_TIME:
case STREAM_CTRL_SEEK_TO_TIME:
case STREAM_CTRL_GET_ASPECT_RATIO:
@ -432,7 +441,9 @@ int cache_do_control(stream_t *stream, int cmd, void *arg) {
case STREAM_CTRL_GET_NUM_CHAPTERS:
case STREAM_CTRL_GET_CURRENT_CHAPTER:
// the core might call these every frame, they are too slow for this...
// case STREAM_CTRL_GET_TIME_LENGTH:
case STREAM_CTRL_GET_TIME_LENGTH:
*(double *)arg = s->stream_time_length;
return s->stream_time_length ? STREAM_OK : STREAM_UNSUPPORTED;
// case STREAM_CTRL_GET_CURRENT_TIME:
case STREAM_CTRL_GET_ASPECT_RATIO:
case STREAM_CTRL_GET_NUM_ANGLES: