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Eliminate references to "long" types for 64-bit compiles; return audio data

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in Rockbox standard S3.28 format


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9272 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Bryant 2006-03-26 22:54:15 +00:00
parent d2327dd83d
commit 0ad19c7262
10 changed files with 191 additions and 192 deletions
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14
apps/codecs/wavpack.c
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@ -26,11 +26,11 @@ static struct codec_api *ci;
#define BUFFER_SIZE 4096
static long temp_buffer [BUFFER_SIZE] IBSS_ATTR;
static int32_t temp_buffer [BUFFER_SIZE] IBSS_ATTR;
static long read_callback (void *buffer, long bytes)
static int32_t read_callback (void *buffer, int32_t bytes)
{
long retval = ci->read_filebuf (buffer, bytes);
int32_t retval = ci->read_filebuf (buffer, bytes);
ci->id3->offset = ci->curpos;
return retval;
}
@ -63,7 +63,7 @@ enum codec_status codec_start(struct codec_api* api)
ci->configure(CODEC_SET_FILEBUF_CHUNKSIZE, (int *)(1024*128));
ci->configure(DSP_DITHER, (bool *)false);
ci->configure(DSP_SET_SAMPLE_DEPTH, (int *)(27)); // should be 28...
ci->configure(DSP_SET_SAMPLE_DEPTH, (int *)(28));
next_track:
@ -97,7 +97,7 @@ enum codec_status codec_start(struct codec_api* api)
/* The main decoder loop */
while (1) {
long nsamples;
int32_t nsamples;
if (ci->seek_time && ci->taginfo_ready && ci->id3->length) {
ci->seek_time--;
@ -107,13 +107,13 @@ enum codec_status codec_start(struct codec_api* api)
if (ci->seek_time > curpos_ms) {
n = ci->seek_time - curpos_ms;
d = ci->id3->length - curpos_ms;
skip = (int)((long long)(ci->filesize - ci->curpos) * n / d);
skip = (int)((int64_t)(ci->filesize - ci->curpos) * n / d);
ci->seek_buffer (ci->curpos + skip);
}
else {
n = curpos_ms - ci->seek_time;
d = curpos_ms;
skip = (int)((long long) ci->curpos * n / d);
skip = (int)((int64_t) ci->curpos * n / d);
ci->seek_buffer (ci->curpos - skip);
}