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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2011-08-13 16:41:14 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2011-08-13 16:41:14 +0000 |
| commit | a1145a1d040dd52b2b5d0e7fe965b6507475bbe2 (patch) | |
| tree | 988f845d688974dd7db1950243ef09cc39ed443c /apps/codecs/libgme/multi_buffer.h | |
| parent | 724a2d2514578297a7fe21dc4c17a7b51a25758d (diff) | |
| download | rockbox-a1145a1d040dd52b2b5d0e7fe965b6507475bbe2.tar.gz rockbox-a1145a1d040dd52b2b5d0e7fe965b6507475bbe2.zip | |
Remove all IRAM attributes from libGME to be able to restart the IRAM optimization on a clean code base. As first step move the sample buffers to IRAM which results in a 1-5% speedup for all codecs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30284 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libgme/multi_buffer.h')
| -rw-r--r-- | apps/codecs/libgme/multi_buffer.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/apps/codecs/libgme/multi_buffer.h b/apps/codecs/libgme/multi_buffer.h index 26f302380c..cfdae4f077 100644 --- a/apps/codecs/libgme/multi_buffer.h +++ b/apps/codecs/libgme/multi_buffer.h | |||
| @@ -38,18 +38,18 @@ void Buffer_clock_rate( struct Stereo_Buffer* this, long ); | |||
| 38 | void Buffer_bass_freq( struct Stereo_Buffer* this, int ); | 38 | void Buffer_bass_freq( struct Stereo_Buffer* this, int ); |
| 39 | void Buffer_clear( struct Stereo_Buffer* this ); | 39 | void Buffer_clear( struct Stereo_Buffer* this ); |
| 40 | struct channel_t Buffer_channel( struct Stereo_Buffer* this ); | 40 | struct channel_t Buffer_channel( struct Stereo_Buffer* this ); |
| 41 | void Buffer_end_frame( struct Stereo_Buffer* this, blip_time_t ) ICODE_ATTR; | 41 | void Buffer_end_frame( struct Stereo_Buffer* this, blip_time_t ); |
| 42 | 42 | ||
| 43 | long Buffer_read_samples( struct Stereo_Buffer* this, blip_sample_t*, long ) ICODE_ATTR; | 43 | long Buffer_read_samples( struct Stereo_Buffer* this, blip_sample_t*, long ); |
| 44 | 44 | ||
| 45 | // Count of changes to channel configuration. Incremented whenever | 45 | // Count of changes to channel configuration. Incremented whenever |
| 46 | // a change is made to any of the Blip_Buffers for any channel. | 46 | // a change is made to any of the Blip_Buffers for any channel. |
| 47 | unsigned Buffer_channels_changed_count( struct Stereo_Buffer* this ) ICODE_ATTR; | 47 | unsigned Buffer_channels_changed_count( struct Stereo_Buffer* this ); |
| 48 | void Buffer_channels_changed( struct Stereo_Buffer* this ) ICODE_ATTR; | 48 | void Buffer_channels_changed( struct Stereo_Buffer* this ); |
| 49 | 49 | ||
| 50 | void Buffer_mix_stereo_no_center( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ) ICODE_ATTR; | 50 | void Buffer_mix_stereo_no_center( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ); |
| 51 | void Buffer_mix_stereo( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ) ICODE_ATTR; | 51 | void Buffer_mix_stereo( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ); |
| 52 | void Buffer_mix_mono( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ) ICODE_ATTR; | 52 | void Buffer_mix_mono( struct Stereo_Buffer* this, blip_sample_t*, blargg_long ); |
| 53 | 53 | ||
| 54 | // Number of samples per output frame (1 = mono, 2 = stereo) | 54 | // Number of samples per output frame (1 = mono, 2 = stereo) |
| 55 | static inline int Buffer_samples_per_frame( struct Stereo_Buffer* this ) | 55 | static inline int Buffer_samples_per_frame( struct Stereo_Buffer* this ) |