diff options
Diffstat (limited to 'libao2/ao_dsound.c')
| -rw-r--r-- | libao2/ao_dsound.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libao2/ao_dsound.c b/libao2/ao_dsound.c index f66042a793..c53820638d 100644 --- a/libao2/ao_dsound.c +++ b/libao2/ao_dsound.c @@ -327,7 +327,7 @@ static int write_buffer(unsigned char *data, int len) if (SUCCEEDED(res)) { - if( (ao_data.channels == 6) && (ao_data.format!=AF_FORMAT_AC3) ) { + if( (ao_data.channels == 6) && !AF_FORMAT_IS_AC3(ao_data.format) ) { // reorder channels while writing to pointers. // it's this easy because buffer size and len are always // aligned to multiples of channels*bytespersample @@ -432,8 +432,11 @@ static int init(int rate, int channels, int format, int flags) mp_msg(MSGT_AO, MSGL_ERR, "ao_dsound: 8 channel audio not yet supported\n"); return 0; } + + if (AF_FORMAT_IS_AC3(format)) + format = AF_FORMAT_AC3_NE; switch(format){ - case AF_FORMAT_AC3: + case AF_FORMAT_AC3_NE: case AF_FORMAT_S24_LE: case AF_FORMAT_S16_LE: case AF_FORMAT_U8: @@ -456,7 +459,7 @@ static int init(int rate, int channels, int format, int flags) wformat.Format.cbSize = (channels > 2) ? sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX) : 0; wformat.Format.nChannels = channels; wformat.Format.nSamplesPerSec = rate; - if (format == AF_FORMAT_AC3) { + if (AF_FORMAT_IS_AC3(format)) { wformat.Format.wFormatTag = WAVE_FORMAT_DOLBY_AC3_SPDIF; wformat.Format.wBitsPerSample = 16; wformat.Format.nBlockAlign = 4; |