diff options
Diffstat (limited to 'src/xine-engine')
| -rw-r--r-- | src/xine-engine/audio_out.c | 19 | ||||
| -rw-r--r-- | src/xine-engine/buffer.h | 3 |
2 files changed, 19 insertions, 3 deletions
diff --git a/src/xine-engine/audio_out.c b/src/xine-engine/audio_out.c index 69f6136d7..cb9846410 100644 --- a/src/xine-engine/audio_out.c +++ b/src/xine-engine/audio_out.c @@ -17,7 +17,7 @@ * along with self program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: audio_out.c,v 1.11 2001/09/06 13:33:20 jkeil Exp $ + * $Id: audio_out.c,v 1.12 2001/09/06 15:26:07 joachim_koenig Exp $ * * 22-8-2001 James imported some useful AC3 sections from the previous alsa driver. * (c) 2001 Andy Lo A Foe <andy@alsaplayer.org> @@ -304,7 +304,7 @@ static int ao_write(ao_instance_t *this, if (!bDropPackage) { int num_output_frames = (double) num_frames * this->frame_rate_factor; - if ((!this->do_resample) && (this->mode != AO_CAP_MODE_A52)) { + if ((!this->do_resample) && (this->mode != AO_CAP_MODE_A52) && (this->mode != AO_CAP_MODE_AC5)) { xprintf (VERBOSE|AUDIO, "audio_out: writing without resampling\n"); this->driver->write (this->driver, output_frames, num_output_frames ); @@ -351,6 +351,21 @@ static int ao_write(ao_instance_t *this, this->driver->write(this->driver, this->frame_buffer, 1536); break; + case AO_CAP_MODE_AC5: + memset(this->frame_buffer,0xff,6144); + this->frame_buffer[0] = 0xf872; /* spdif syncword */ + this->frame_buffer[1] = 0x4e1f; /* ............. */ + this->frame_buffer[2] = 0x0001; /* */ + + this->frame_buffer[3] = 0x3ee0; + + /* ac3 seems to be swabbed data */ + swab(output_frames,this->frame_buffer+4, 2014 ); + + this->driver->write(this->driver, this->frame_buffer, 1012); + + break; + } xprintf (AUDIO|VERBOSE, "audio_out :audio package written\n"); diff --git a/src/xine-engine/buffer.h b/src/xine-engine/buffer.h index 9cd17add0..938c3e339 100644 --- a/src/xine-engine/buffer.h +++ b/src/xine-engine/buffer.h @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: buffer.h,v 1.8 2001/09/01 14:33:00 guenter Exp $ + * $Id: buffer.h,v 1.9 2001/09/06 15:23:46 joachim_koenig Exp $ * * * contents: @@ -91,6 +91,7 @@ extern "C" { #define BUF_AUDIO_LPCM_BE 0x03020000 #define BUF_AUDIO_LPCM_LE 0x03030000 #define BUF_AUDIO_AVI 0x03040000 +#define BUF_AUDIO_DTS 0x03050000 /* spu buffer types: */ |