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set the buffer length as early as possible for cached sounds

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This commit is contained in:
Bill Currie 2003-04-14 01:40:40 +00:00
parent 11e2f0d16a
commit 38ef81ca78
3 changed files with 5 additions and 4 deletions
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5
libs/audio/renderer/snd_mem.c
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@ -160,7 +160,7 @@ sfxbuffer_t *
SND_GetCache (long samples, int rate, int inwidth, int channels,
sfxblock_t *block, cache_allocator_t allocator)
{
int size;
int len, size;
int width;
float stepscale;
sfxbuffer_t *sc;
@ -168,12 +168,13 @@ SND_GetCache (long samples, int rate, int inwidth, int channels,
width = snd_loadas8bit->int_val ? 1 : 2;
stepscale = (float) rate / shm->speed; // usually 0.5, 1, or 2
size = samples / stepscale;
len = size = samples / stepscale;
//printf ("%ld %d\n", samples, size);
size *= width * channels;
sc = allocator (&block->cache, sizeof (sfxbuffer_t) + size, sfx->name);
if (!sc)
return 0;
sc->length = len;
memcpy (sc->data + size, "\xde\xad\xbe\xef", 4);
return sc;
}

2
libs/audio/renderer/vorbis.c
View file

@ -182,7 +182,7 @@ load_ogg (OggVorbis_File *vf, sfxblock_t *block, cache_allocator_t allocator)
if (read_ogg (vf, data, info->datalen) < 0)
goto bail;
resample (sc, data, info->samples);
sc->length = sc->head = sfx->length;
sc->head = sc->length;
bail:
if (data)
free (data);

2
libs/audio/renderer/wav.c
View file

@ -75,7 +75,7 @@ wav_callback_load (void *object, cache_allocator_t allocator)
SND_ResampleStereo (buffer, data, info->samples);
else
SND_ResampleMono (buffer, data, info->samples);
buffer->length = buffer->head = sfx->length;
buffer->head = buffer->length;
free (data);
}