diff options
| -rw-r--r-- | libao2/ao_pcm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libao2/ao_pcm.c b/libao2/ao_pcm.c index 3379caf41f..a49a963a30 100644 --- a/libao2/ao_pcm.c +++ b/libao2/ao_pcm.c @@ -34,6 +34,10 @@ #include "mp_msg.h" #include "help_mp.h" +#ifdef __MINGW32__ +// for GetFileType to detect pipes +#include <windows.h> +#endif static const ao_info_t info = { @@ -175,7 +179,13 @@ static int init(int rate,int channels,int format,int flags){ static void uninit(int immed){ if(ao_pcm_waveheader){ /* Rewrite wave header */ - if (fseek(fp, 0, SEEK_SET) != 0) + int broken_seek = 0; +#ifdef __MINGW32__ + // Windows, in its usual idiocy "emulates" seeks on pipes so it always looks + // like they work. So we have to detect them brute-force. + broken_seek = GetFileType((HANDLE)_get_osfhandle(_fileno(fp))) != FILE_TYPE_DISK; +#endif + if (broken_seek || fseek(fp, 0, SEEK_SET) != 0) mp_msg(MSGT_AO, MSGL_ERR, "Could not seek to start, WAV size headers not updated!\n"); else if (data_length > 0x7ffff000) mp_msg(MSGT_AO, MSGL_ERR, "File larger than allowed for WAV files, may play truncated!\n"); |