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Revert a previous change, works around the problem of freezing on stop-while-paused, and skipping with crossfade

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9889 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Brandon Low 2006-05-08 11:03:19 +00:00
parent b9b2bcd9b9
commit ddaf5f096c
2 changed files with 5 additions and 1 deletions
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2
apps/pcmbuf.c
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@ -353,7 +353,7 @@ int pcmbuf_used_descs(void) {
} }
int pcmbuf_descs(void) { int pcmbuf_descs(void) {
return pcmbuf_size / PCMBUF_TARGET_CHUNK; return pcmbuf_size / PCMBUF_MINAVG_CHUNK;
} }
size_t get_pcmbuf_descsize(void) { size_t get_pcmbuf_descsize(void) {

4
apps/pcmbuf.h
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@ -21,6 +21,10 @@
#define PCMBUF_TARGET_CHUNK 32768 /* This is the target fill size of chunks #define PCMBUF_TARGET_CHUNK 32768 /* This is the target fill size of chunks
on the pcm buffer */ on the pcm buffer */
#define PCMBUF_MINAVG_CHUNK 24576 /* This is the minimum average size of
chunks on the pcm buffer (or we run out
of buffer descriptors, which is
non-fatal) */
#define PCMBUF_MIN_CHUNK 4096 /* We try to never feed a chunk smaller than #define PCMBUF_MIN_CHUNK 4096 /* We try to never feed a chunk smaller than
this to the DMA */ this to the DMA */
#define PCMBUF_MIX_CHUNK 8192 /* This is the maximum size of one packet #define PCMBUF_MIX_CHUNK 8192 /* This is the maximum size of one packet