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long longs for length computation

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git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@43 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
This commit is contained in:
halleyscometsw 2008-03-10 23:50:13 +00:00
parent 2995d52a1b
commit f46e485040
1 changed files with 34 additions and 4 deletions
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38
winamp/in_vgmstream.c
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@ -83,7 +83,7 @@ int play(char *fn)
/* Set info display */ /* Set info display */
/* TODO: actual bitrate */ /* TODO: actual bitrate */
input_module.SetInfo(100,vgmstream->sample_rate,vgmstream->channels,1); input_module.SetInfo(100,vgmstream->sample_rate/1000,vgmstream->channels,1);
/* setup visualization */ /* setup visualization */
input_module.SAVSAInit(max_latency,vgmstream->sample_rate); input_module.SAVSAInit(max_latency,vgmstream->sample_rate);
@ -137,7 +137,7 @@ void stop() {
/* get current stream length */ /* get current stream length */
int getlength() { int getlength() {
return stream_length_samples*1000L/vgmstream->sample_rate; return stream_length_samples*1000LL/vgmstream->sample_rate;
} }
/* get current output time */ /* get current output time */
@ -162,7 +162,37 @@ int infoDlg(char *fn, HWND hwnd) {
/* retrieve information on this or possibly another file */ /* retrieve information on this or possibly another file */
void getfileinfo(char *filename, char *title, int *length_in_ms) { void getfileinfo(char *filename, char *title, int *length_in_ms) {
/* TODO */ if (!filename || !*filename) // currently playing file
{
if (length_in_ms) *length_in_ms=getlength();
if (title)
{
char *p=lastfn+strlen(lastfn);
while (*p != '\\' && p >= lastfn) p--;
strcpy(title,++p);
}
}
else // some other file
{
VGMSTREAM * infostream;
if (length_in_ms)
{
*length_in_ms=-1000;
if ((infostream=init_vgmstream(filename)))
{
// these are only second-accurate, but how accurate does this need to be anyway?
*length_in_ms = get_vgmstream_play_samples(loop_count,fade_seconds,infostream)*1000LL/infostream->sample_rate;
close_vgmstream(infostream);
infostream=NULL;
}
}
if (title)
{
char *p=filename+strlen(filename);
while (*p != '\\' && p >= filename) p--;
strcpy(title,++p);
}
}
} }
/* nothin' */ /* nothin' */
@ -215,7 +245,7 @@ DWORD WINAPI __stdcall decode(void *arg) {
input_module.SAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms); input_module.SAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms);
input_module.VSAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms); input_module.VSAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms);
decode_pos_samples+=samples_to_do; decode_pos_samples+=samples_to_do;
decode_pos_ms=decode_pos_samples*1000L/vgmstream->sample_rate; decode_pos_ms=decode_pos_samples*1000LL/vgmstream->sample_rate;
if (input_module.dsp_isactive()) if (input_module.dsp_isactive())
l =input_module.dsp_dosamples(sample_buffer,samples_to_do,16,vgmstream->channels,vgmstream->sample_rate) * l =input_module.dsp_dosamples(sample_buffer,samples_to_do,16,vgmstream->channels,vgmstream->sample_rate) *
2 * vgmstream->channels; 2 * vgmstream->channels;