diff options
| author | Pedro Vasconcelos <pbv@rockbox.org> | 2005-06-08 13:09:30 +0000 |
|---|---|---|
| committer | Pedro Vasconcelos <pbv@rockbox.org> | 2005-06-08 13:09:30 +0000 |
| commit | 0a3f8e0924aff1da89cd8e2d594fe76474da8524 (patch) | |
| tree | 323f33057877419d80609b4748a0c38b7632e940 /apps/codecs/Tremor/synthesis.c | |
| parent | ead61c1d18281b025696d8851763d9d8f13997e0 (diff) | |
Vorbis opts: keep floor1 lookup table in IRAM.
Slightly faster 16-bit clipping function.
Misc: changed tabs for spaces to conform with Rockbox coding standards.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6608 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/Tremor/synthesis.c')
| -rw-r--r-- | apps/codecs/Tremor/synthesis.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/codecs/Tremor/synthesis.c b/apps/codecs/Tremor/synthesis.c index 35c09f8ddb..db178e7e9f 100644 --- a/apps/codecs/Tremor/synthesis.c +++ b/apps/codecs/Tremor/synthesis.c @@ -26,8 +26,8 @@ /* IRAM buffer keep the block pcm data; only for windows size upto 2048 - for space restrictions. No real compromise, larger window sizes - are only used for very low quality settings (q<0?) */ + for space restrictions. + libVorbis 1.1 Oggenc doesn't use larger windows anyway. */ /* max 2 channels on the ihp-1xx (stereo), 2048 samples (2*2048*4=16Kb) */ #define IRAM_PCM_END 2048 #define CHANNELS 2 @@ -80,12 +80,12 @@ int vorbis_synthesis(vorbis_block *vb,ogg_packet *op,int decodep){ /* use statically allocated iram buffer */ vb->pcm = ipcm_vect; for(i=0; i<CHANNELS; i++) - vb->pcm[i] = &ipcm_buff[i*IRAM_PCM_END]; + vb->pcm[i] = &ipcm_buff[i*IRAM_PCM_END]; } else { /* dynamic allocation (slower) */ vb->pcm=(ogg_int32_t **)_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); for(i=0;i<vi->channels;i++) - vb->pcm[i]=(ogg_int32_t *)_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); + vb->pcm[i]=(ogg_int32_t *)_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); } /* unpack_header enforces range checking */ |