diff options
| author | Pedro Vasconcelos <pbv@rockbox.org> | 2005-05-27 09:14:00 +0000 |
|---|---|---|
| committer | Pedro Vasconcelos <pbv@rockbox.org> | 2005-05-27 09:14:00 +0000 |
| commit | 024db0a766f9590baea73babfefff278c28a5b2c (patch) | |
| tree | 27e5e27e056cd0b988c2e6af7e575fe974f88035 /apps/plugins/vorbis2wav.c | |
| parent | 38413489305efad4f682534f92c5daa031f5440a (diff) | |
Basic optimizations of the Vorbis decoder for the ihp-1x0.
Capable of real-time decoding with cpu freq at 120mhz.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6527 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/vorbis2wav.c')
| -rw-r--r-- | apps/plugins/vorbis2wav.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/apps/plugins/vorbis2wav.c b/apps/plugins/vorbis2wav.c index 93ec4cfe69..01815ab1ca 100644 --- a/apps/plugins/vorbis2wav.c +++ b/apps/plugins/vorbis2wav.c @@ -16,7 +16,7 @@ * KIND, either express or implied. * ****************************************************************************/ - +#include "kernel.h" #include "plugin.h" #if (CONFIG_HWCODEC == MASNONE) @@ -86,6 +86,10 @@ extern char iramstart[]; extern char iramend[]; #endif + +/* reserve the PCM buffer in the IRAM area */ +static char pcmbuf[4096] IDATA_ATTR; + /* this is the plugin entry point */ enum plugin_status plugin_start(struct plugin_api* api, void* file) { @@ -97,7 +101,6 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file) long n; int current_section; int eof; - static char pcmbuf[4096]; #if BYTE_ORDER == BIG_ENDIAN int i; char x; @@ -121,6 +124,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file) return PLUGIN_ERROR; } + /* Create a decoder instance */ callbacks.read_func=read_handler; @@ -171,7 +175,6 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file) close_wav(&file_info); rb->splash(HZ*2, true, "FINISHED!"); - return PLUGIN_OK; } #endif /* CONFIG_HWCODEC == MASNONE */ |