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pdbox: Code cleanup, optimizations.

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* Reverted minimal working memory to 4 MB
* Reverted size of a single audio buffer
* Optimized sound output loop


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26454 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Wincent Balin 2010-06-01 20:37:16 +00:00
parent 279969618d
commit f52c9aae3a
2 changed files with 40 additions and 35 deletions
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6
apps/plugins/pdbox/pdbox.h
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@ -32,7 +32,7 @@
#include "PDa/src/m_pd.h"
/* Minimal memory size. */
#define MIN_MEM_SIZE (2 * 1024 * 1024)
#define MIN_MEM_SIZE (4 * 1024 * 1024)
/* Memory prototypes. */
@ -49,7 +49,11 @@
#define PD_OUT_CHANNELS 2
/* Audio buffer part. Contains data for one HZ period. */
#ifdef SIMULATOR
#define AUDIOBUFSIZE (PD_SAMPLES_PER_HZ * PD_OUT_CHANNELS * 16)
#else
#define AUDIOBUFSIZE (PD_SAMPLES_PER_HZ * PD_OUT_CHANNELS)
#endif
struct audio_buffer
{
int16_t data[AUDIOBUFSIZE];