mpegplayer: Use the core DSP to process audio. Removes the sample rate restriction on audio and any mpeg audio samplerate may be used. Use the global sound settings for audio output with the option to force any one of the processing stages off. All are forced off by default. I didn't personally care to fully duplicate the Sound Settings menu which would have been needed since using the core one would affect settings globally and exactly the same configuration probably isn't desired since the CPU load for video playback is much greater. Rebalance the threading to compensate with some expense to buffering speed.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16194 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 8 insertions, 1 deletions

diff --git a/apps/plugin.h b/apps/plugin.h
index f91d803854..164a2c9847 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -119,7 +119,7 @@
 #define PLUGIN_MAGIC 0x526F634B /* RocK */
 
 /* increase this every time the api struct changes */
-#define PLUGIN_API_VERSION 98
+#define PLUGIN_API_VERSION 99
 
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any
@@ -723,6 +723,13 @@ struct plugin_api {
 #endif
     const char * (*sound_unit)(int setting);
     int (*sound_val2phys)(int setting, int value);
+    void (*dsp_set_crossfeed)(bool enable);
+    void (*dsp_set_eq)(bool enable);
+    void (*dsp_dither_enable)(bool enable);
+    intptr_t (*dsp_configure)(struct dsp_config *dsp, int setting,
+                              intptr_t value);
+    int (*dsp_process)(struct dsp_config *dsp, char *dest,
+                       const char *src[], int count);
 #endif /* CONFIG_CODEC == SWCODEC */
 };