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libgme: make local functions static, where possible

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30498 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2011-09-10 21:08:13 +00:00
parent f163b405c0
commit e80acd41b8
4 changed files with 13 additions and 13 deletions
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2
apps/codecs/libgme/hes_apu.c
View file

@ -134,7 +134,7 @@ void Apu_osc_output( struct Hes_Apu* this, int i, struct Blip_Buffer* center, st
balance_changed( this, o ); balance_changed( this, o );
} }
void run_osc( struct Hes_Osc* o, struct Blip_Synth* syn, blip_time_t end_time ) static void run_osc( struct Hes_Osc* o, struct Blip_Synth* syn, blip_time_t end_time )
{ {
int vol0 = o->volume [0]; int vol0 = o->volume [0];
int vol1 = o->volume [1]; int vol1 = o->volume [1];

6
apps/codecs/libgme/hes_emu.c
View file

@ -142,7 +142,7 @@ blargg_err_t Hes_load_mem( struct Hes_Emu* this, void* data, long size )
// Emulation // Emulation
void recalc_timer_load( struct Hes_Emu* this ) static void recalc_timer_load( struct Hes_Emu* this )
{ {
this->timer.load = this->timer.raw_load * this->timer_base + 1; this->timer.load = this->timer.raw_load * this->timer_base + 1;
} }
@ -393,7 +393,7 @@ static void adjust_time( hes_time_t* time, hes_time_t delta )
} }
} }
blargg_err_t end_frame( struct Hes_Emu* this, hes_time_t duration ) static blargg_err_t end_frame( struct Hes_Emu* this, hes_time_t duration )
{ {
/* if ( run_cpu( this, duration ) ) /* if ( run_cpu( this, duration ) )
warning( "Emulation error (illegal instruction)" ); */ warning( "Emulation error (illegal instruction)" ); */
@ -416,7 +416,7 @@ blargg_err_t end_frame( struct Hes_Emu* this, hes_time_t duration )
return 0; return 0;
} }
blargg_err_t run_clocks( struct Hes_Emu* this, blip_time_t* duration_ ) static blargg_err_t run_clocks( struct Hes_Emu* this, blip_time_t* duration_ )
{ {
return end_frame( this, *duration_ ); return end_frame( this, *duration_ );
} }

8
apps/codecs/libgme/resampler.c
View file

@ -64,7 +64,7 @@ void Resampler_resize( struct Resampler* this, int pairs )
} }
} }
void mix_samples( struct Resampler* this, struct Blip_Buffer* blip_buf, dsample_t out_ [] ) static void mix_samples( struct Resampler* this, struct Blip_Buffer* blip_buf, dsample_t out_ [] )
{ {
int const bass = BLIP_READER_BASS( *blip_buf ); int const bass = BLIP_READER_BASS( *blip_buf );
BLIP_READER_BEGIN( sn, *blip_buf ); BLIP_READER_BEGIN( sn, *blip_buf );
@ -97,7 +97,7 @@ void mix_samples( struct Resampler* this, struct Blip_Buffer* blip_buf, dsample_
BLIP_READER_END( sn, *blip_buf ); BLIP_READER_END( sn, *blip_buf );
} }
dsample_t const* resample_( struct Resampler* this, dsample_t** out_, static dsample_t const* resample_( struct Resampler* this, dsample_t** out_,
dsample_t const* out_end, dsample_t const in [], int in_size ) dsample_t const* out_end, dsample_t const in [], int in_size )
{ {
in_size -= write_offset; in_size -= write_offset;
@ -149,7 +149,7 @@ static inline int resample_wrapper( struct Resampler* this, dsample_t out [], in
return result; return result;
} }
int skip_input( struct Resampler* this, int count ) static int skip_input( struct Resampler* this, int count )
{ {
this->write_pos -= count; this->write_pos -= count;
if ( this->write_pos < 0 ) // occurs when downsampling if ( this->write_pos < 0 ) // occurs when downsampling
@ -161,7 +161,7 @@ int skip_input( struct Resampler* this, int count )
return count; return count;
} }
void play_frame_( struct Resampler* this, struct Blip_Buffer* blip_buf, dsample_t* out ) static void play_frame_( struct Resampler* this, struct Blip_Buffer* blip_buf, dsample_t* out )
{ {
int pair_count = this->sample_buf_size >> 1; int pair_count = this->sample_buf_size >> 1;
blip_time_t blip_time = Blip_count_clocks( blip_buf, pair_count ); blip_time_t blip_time = Blip_count_clocks( blip_buf, pair_count );

10
apps/codecs/libgme/track_filter.c
View file

@ -35,7 +35,7 @@ blargg_err_t track_init( struct Track_Filter* this, void* emu )
return 0; return 0;
} }
void clear_time_vars( struct Track_Filter* this ) static void clear_time_vars( struct Track_Filter* this )
{ {
this->emu_time = this->buf_remain; this->emu_time = this->buf_remain;
this->out_time = 0; this->out_time = 0;
@ -77,7 +77,7 @@ blargg_err_t track_start( struct Track_Filter* this )
return this->emu_error; return this->emu_error;
} }
void end_track_if_error( struct Track_Filter* this, blargg_err_t err ) static void end_track_if_error( struct Track_Filter* this, blargg_err_t err )
{ {
if ( err ) if ( err )
{ {
@ -138,7 +138,7 @@ void track_set_fade( struct Track_Filter* this, int start, int length )
this->fade_step = 1; this->fade_step = 1;
} }
bool is_fading( struct Track_Filter* this ) static bool is_fading( struct Track_Filter* this )
{ {
return this->out_time >= this->fade_start && this->fade_start != indefinite_count; return this->out_time >= this->fade_start && this->fade_start != indefinite_count;
} }
@ -151,7 +151,7 @@ static int int_log( int x, int step, int unit )
return ((unit - fraction) + (fraction >> 1)) >> shift; return ((unit - fraction) + (fraction >> 1)) >> shift;
} }
void handle_fade( struct Track_Filter* this, sample_t out [], int out_count ) static void handle_fade( struct Track_Filter* this, sample_t out [], int out_count )
{ {
int i; int i;
for ( i = 0; i < out_count; i += fade_block_size ) for ( i = 0; i < out_count; i += fade_block_size )
@ -174,7 +174,7 @@ void handle_fade( struct Track_Filter* this, sample_t out [], int out_count )
// Silence detection // Silence detection
void emu_play( struct Track_Filter* this, sample_t out [], int count ) static void emu_play( struct Track_Filter* this, sample_t out [], int count )
{ {
this->emu_time += count; this->emu_time += count;
if ( !this->emu_track_ended_ ) if ( !this->emu_track_ended_ )