diff options
Diffstat (limited to 'libhb/declpcm.c')
| -rw-r--r-- | libhb/declpcm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libhb/declpcm.c b/libhb/declpcm.c index f47fe87b9..fc120a333 100644 --- a/libhb/declpcm.c +++ b/libhb/declpcm.c @@ -198,7 +198,7 @@ static hb_buffer_t *Decode( hb_work_object_t *w ) case 16: // 2 byte, big endian, signed (the right shift sign extends) while ( --count >= 0 ) { - *odat++ = ( (int)( frm[0] << 24 ) >> 16 ) | frm[1]; + *odat++ = (float)(( (int)( frm[0] << 24 ) >> 16 ) | frm[1]) / 32768.0; frm += 2; } break; @@ -209,9 +209,9 @@ static hb_buffer_t *Decode( hb_work_object_t *w ) while ( --count >= 0 ) { *odat++ = (float)( ( (int)( frm[0] << 24 ) >> 12 ) | - ( frm[1] << 4 ) | ( frm[2] >> 4 ) ) / 16.; + ( frm[1] << 4 ) | ( frm[2] >> 4 ) ) / (16. * 32768.0); *odat++ = (float)( ( (int)( frm[2] << 28 ) >> 16 ) | - ( frm[3] << 8 ) | frm[4] ) / 16.; + ( frm[3] << 8 ) | frm[4] ) / (16. * 32768.0); frm += 5; } break; @@ -227,13 +227,13 @@ static hb_buffer_t *Decode( hb_work_object_t *w ) while ( --count >= 0 ) { *odat++ = (float)( ( (int)( frm[0] << 24 ) >> 8 ) | - ( frm[1] << 8 ) | frm[8] ) / 256.; + ( frm[1] << 8 ) | frm[8] ) / (256. * 32768.0); *odat++ = (float)( ( (int)( frm[2] << 24 ) >> 8 ) | - ( frm[3] << 8 ) | frm[9] ) / 256.; + ( frm[3] << 8 ) | frm[9] ) / (256. * 32768.0); *odat++ = (float)( ( (int)( frm[4] << 24 ) >> 8 ) | - ( frm[5] << 8 ) | frm[10] ) / 256.; + ( frm[5] << 8 ) | frm[10] ) / (256. * 32768.0); *odat++ = (float)( ( (int)( frm[6] << 24 ) >> 8 ) | - ( frm[7] << 8 ) | frm[11] ) / 256.; + ( frm[7] << 8 ) | frm[11] ) / (256. * 32768.0); frm += 12; } break; |