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| author | Solomon Peachy <pizza@shaftnet.org> | 2019-08-07 17:16:48 -0400 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2019-08-08 22:37:30 +0200 |
| commit | 5b23c9eb0a97534f0d0fc3aa0c1ad302199eb8dc (patch) | |
| tree | 7151fdb71b085b9a43113832c0d478b84bfbbf49 /apps/plugins/mikmod | |
| parent | a430e275dddab24059ba15d2621e518562392540 (diff) | |
| download | rockbox-5b23c9eb0a97534f0d0fc3aa0c1ad302199eb8dc.tar.gz rockbox-5b23c9eb0a97534f0d0fc3aa0c1ad302199eb8dc.tar.bz2 rockbox-5b23c9eb0a97534f0d0fc3aa0c1ad302199eb8dc.zip | |
Introduce HW_SAMPR_MIN_GE_22 macro
Gives us the lowest HW sample rate that's >= 22KHz.
Needed because some targets that don't support 22K support 11K or 8K, so
HW_SAMPR_MIN will give us much lower quality than is acceptable.
Take advantage of this new macro in the SDL, MIDI, and MIKMOD plugins,
and implement a crude "fast enough" test to enable higher sample rates
on more capable targets.
Change-Id: I6ad38026fb3410c62da028e78512e027729bb851
Diffstat (limited to 'apps/plugins/mikmod')
| -rw-r--r-- | apps/plugins/mikmod/mikmod_supp.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/apps/plugins/mikmod/mikmod_supp.h b/apps/plugins/mikmod/mikmod_supp.h index 29fa7ebf35..ad8aaafebc 100644 --- a/apps/plugins/mikmod/mikmod_supp.h +++ b/apps/plugins/mikmod/mikmod_supp.h @@ -63,8 +63,29 @@ int mmsupp_sprintf(char *buf, const char *fmt, ... ); extern const struct plugin_api * rb; +#ifdef SIMULATOR -#define SAMPLE_RATE SAMPR_44 /* 44100 */ +#define SAMPLE_RATE SAMPR_44 /* Required by Simulator */ + +#elif ((CONFIG_PLATFORM & PLATFORM_HOSTED) || defined(CPU_MIPS)) + +#define SAMPLE_RATE SAMPR_44 /* All MIPS and hosted targets are fast */ + +#elif defined(CPU_ARM) + +/* Treat ARMv5+ as fast */ +#if (ARM_ARCH >= 5) +#define SAMPLE_RATE SAMPR_44 +#else +#define SAMPLE_RATE SAMPR_MIN_GE_22 +#endif + +#else /* !CPU_ARM */ + +/* Treat everyone else as slow */ +#define SAMPLE_RATE HW_SAMPR_MIN_GE_22 + +#endif /* !SIMULATOR */ #define BUF_SIZE 4096*8 #define NBUF 2 |