Declare several libgme functions static.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30394 a1c6a512-1295-4272-9138-f99709370657

9 files changed, 17 insertions, 35 deletions

diff --git a/apps/codecs/libgme/gb_oscs.c b/apps/codecs/libgme/gb_oscs.c
index b136e3b218..09bb98238e 100644
--- a/apps/codecs/libgme/gb_oscs.c
+++ b/apps/codecs/libgme/gb_oscs.c
@@ -30,7 +30,7 @@ void Osc_reset( struct Gb_Osc* this )
 	this->enabled  = false;
 }
 
-inline void Osc_update_amp( struct Gb_Osc* this, blip_time_t time, int new_amp )
+static inline void Osc_update_amp( struct Gb_Osc* this, blip_time_t time, int new_amp )
 {
 	Blip_set_modified( this->output );
 	int delta = new_amp - this->last_amp;
@@ -76,14 +76,14 @@ void Square_clock_envelope( struct Gb_Square* this )
 	}
 }
 
-inline void reload_sweep_timer( struct Gb_Square* this )
+static inline void reload_sweep_timer( struct Gb_Square* this )
 {
 	this->sweep_delay = (this->osc.regs [0] & period_mask) >> 4;
 	if ( !this->sweep_delay )
 		this->sweep_delay = 8;
 }
 
-void calc_sweep( struct Gb_Square* this, bool update )
+static void calc_sweep( struct Gb_Square* this, bool update )
 {
 	struct Gb_Osc* osc = &this->osc;
 	int const shift = osc->regs [0] & shift_mask;
@@ -234,7 +234,7 @@ static inline void Square_zombie_volume( struct Gb_Square* this, int old, int da
 	this->volume = v & 0x0F;
 }
 
-bool Square_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data )
+static bool Square_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data )
 {
 	int const max_len = 64;
 	
@@ -275,7 +275,7 @@ bool Square_write_register( struct Gb_Square* this, int frame_phase, int reg, in
 	return false;
 }
 
-inline void Noise_write_register( struct Gb_Noise* this, int frame_phase, int reg, int old_data, int data )
+static inline void Noise_write_register( struct Gb_Noise* this, int frame_phase, int reg, int old_data, int data )
 {
 	int const max_len = 64;
 	
@@ -315,7 +315,7 @@ inline void Noise_write_register( struct Gb_Noise* this, int frame_phase, int re
 	}
 }
 
-inline void Sweep_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data )
+static inline void Sweep_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data )
 {
 	if ( reg == 0 && this->sweep_enabled && this->sweep_neg && !(data & 0x08) )
 		this->osc.enabled = false; // sweep negate disabled after used
@@ -331,7 +331,7 @@ inline void Sweep_write_register( struct Gb_Square* this, int frame_phase, int r
 	}
 }
 
-void corrupt_wave( struct Gb_Wave* this )
+static void corrupt_wave( struct Gb_Wave* this )
 {
 	int pos = ((this->osc.phase + 1) & (wave_bank_size - 1)) >> 1;
 	if ( pos < 4 )
@@ -343,7 +343,7 @@ void corrupt_wave( struct Gb_Wave* this )
 	}
 }
 
-inline void Wave_write_register( struct Gb_Wave* this, int frame_phase, int reg, int old_data, int data )
+static inline void Wave_write_register( struct Gb_Wave* this, int frame_phase, int reg, int old_data, int data )
 {
 	int const max_len = 256;
 	
diff --git a/apps/codecs/libgme/gb_oscs.h b/apps/codecs/libgme/gb_oscs.h
index 7245b4ca50..3c8dfef51f 100644
--- a/apps/codecs/libgme/gb_oscs.h
+++ b/apps/codecs/libgme/gb_oscs.h
@@ -36,9 +36,7 @@ struct Gb_Osc {
 
 // 11-bit frequency in NRx3 and NRx4
 static inline int Osc_frequency( struct Gb_Osc* this ) { return (this->regs [4] & 7) * 0x100 + this->regs [3]; }
-	
-void Osc_update_amp( struct Gb_Osc* this, blip_time_t, int new_amp );
-int Osc_write_trig( struct Gb_Osc* this, int frame_phase, int max_len, int old_data );
+
 void Osc_clock_length( struct Gb_Osc* this );
 void Osc_reset( struct Gb_Osc* this );
 
@@ -61,7 +59,6 @@ struct Gb_Square {
 	bool sweep_neg;
 };
 
-bool Square_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data );
 void Square_run( struct Gb_Square* this, blip_time_t, blip_time_t );
 void Square_clock_envelope( struct Gb_Square* this );
 	 
@@ -85,7 +82,6 @@ static inline int Square_reload_env_timer( struct Gb_Square* this )
 // Sweep square
 
 void clock_sweep( struct Gb_Square* this );
-void Sweep_write_register( struct Gb_Square* this, int frame_phase, int reg, int old_data, int data );
 	
 static inline void Sweep_reset( struct Gb_Square* this )
 {
@@ -99,9 +95,6 @@ static inline void Sweep_reset( struct Gb_Square* this )
 	Osc_reset( &this->osc );
 	this->osc.delay = 0x40000000; // TODO: something less hacky (never clocked until first trigger)
 }
-	
-void calc_sweep( struct Gb_Square* this, bool update );
-void reload_sweep_timer( struct Gb_Square* this );
 
 // Noise 
 
@@ -118,7 +111,6 @@ struct Gb_Noise {
 };
 
 void Noise_run( struct Gb_Noise* this, blip_time_t, blip_time_t );
-void Noise_write_register( struct Gb_Noise* this, int frame_phase, int reg, int old_data, int data ); 
 	
 static inline void Noise_reset( struct Gb_Noise* this )
 {
@@ -159,7 +151,6 @@ struct Gb_Wave {
 	uint8_t* wave_ram;   // 32 bytes (64 nybbles), stored in APU
 };
 
-void Wave_write_register( struct Gb_Wave* this, int frame_phase, int reg, int old_data, int data );
 void Wave_run( struct Gb_Wave* this, blip_time_t, blip_time_t );
 
 static inline void Wave_reset( struct Gb_Wave* this )
@@ -174,8 +165,6 @@ static inline int Wave_period( struct Gb_Wave* this ) { return (2048 - Osc_frequ
 // Non-zero if DAC is enabled
 static inline int Wave_dac_enabled( struct Gb_Wave* this ) { return this->osc.regs [0] & 0x80; }
 	
-void corrupt_wave( struct Gb_Wave* this );
-	
 static inline uint8_t* wave_bank( struct Gb_Wave* this ) { return &this->wave_ram [(~this->osc.regs [0] & bank40_mask) >> 2 & this->agb_mask]; }
 	
 // Wave index that would be accessed, or -1 if no access would occur
diff --git a/apps/codecs/libgme/gbs_cpu.c b/apps/codecs/libgme/gbs_cpu.c
index 5a27bf6abe..998888fe72 100644
--- a/apps/codecs/libgme/gbs_cpu.c
+++ b/apps/codecs/libgme/gbs_cpu.c
@@ -29,7 +29,7 @@ int Read_mem( struct Gbs_Emu* this, addr_t addr )
 	return LOG_MEM( addr, ">", result );
 }
 
-inline void Write_io_inline( struct Gbs_Emu* this, int offset, int data, int base )
+static inline void Write_io_inline( struct Gbs_Emu* this, int offset, int data, int base )
 {
 	if ( (unsigned) (offset - (io_addr - base)) < io_size )
 		Apu_write_register( &this->apu, Time( this ), offset + base, data & 0xFF );
@@ -66,12 +66,12 @@ void Write_mem( struct Gbs_Emu* this, addr_t addr, int data )
 #endif
 }
 
-void Write_io_( struct Gbs_Emu* this, int offset, int data )
+static void Write_io_( struct Gbs_Emu* this, int offset, int data )
 {
 	Write_io_inline( this, offset, data, io_base );
 }
 
-inline void Write_io( struct Gbs_Emu* this, int offset, int data )
+static inline void Write_io( struct Gbs_Emu* this, int offset, int data )
 {
 	(void) LOG_MEM( offset + io_base, "<", data );
 	
@@ -80,7 +80,7 @@ inline void Write_io( struct Gbs_Emu* this, int offset, int data )
 		Write_io_( this, offset, data );
 }
 
-int Read_io( struct Gbs_Emu* this, int offset )
+static int Read_io( struct Gbs_Emu* this, int offset )
 {
 	int const io_base = 0xFF00;
 	int result = this->ram [io_base - ram_addr + offset];
diff --git a/apps/codecs/libgme/gbs_emu.h b/apps/codecs/libgme/gbs_emu.h
index b73f106d8f..409cf2d6c2 100644
--- a/apps/codecs/libgme/gbs_emu.h
+++ b/apps/codecs/libgme/gbs_emu.h
@@ -196,9 +196,5 @@ static inline blip_time_t Time( struct Gbs_Emu* this )
 }
 
 void Jsr_then_stop( struct Gbs_Emu* this, byte const [] );
-void Write_io_inline( struct Gbs_Emu* this, int offset, int data, int base );
-void Write_io_( struct Gbs_Emu* this, int offset, int data );
-int  Read_io(  struct Gbs_Emu* this, int offset );
-void Write_io( struct Gbs_Emu* this, int offset, int data );
 
 #endif
diff --git a/apps/codecs/libgme/nes_oscs.c b/apps/codecs/libgme/nes_oscs.c
index a790c4d8a2..4402b60a61 100644
--- a/apps/codecs/libgme/nes_oscs.c
+++ b/apps/codecs/libgme/nes_oscs.c
@@ -334,7 +334,7 @@ static short const dmc_period_table [2] [16] = {
 	176, 148, 132, 118,  98,  78,  66,  50}
 };
 
-inline void Dmc_reload_sample( struct Nes_Dmc* this )
+static inline void Dmc_reload_sample( struct Nes_Dmc* this )
 {
 	this->address = 0x4000 + this->osc.regs [2] * 0x40;
 	this->osc.length_counter = this->osc.regs [3] * 0x10 + 1;
diff --git a/apps/codecs/libgme/nes_oscs.h b/apps/codecs/libgme/nes_oscs.h
index 8d7f4ae817..fa6b8ab4b0 100644
--- a/apps/codecs/libgme/nes_oscs.h
+++ b/apps/codecs/libgme/nes_oscs.h
@@ -157,7 +157,6 @@ void Dmc_write_register( struct Nes_Dmc* this, int, int );
 void Dmc_run( struct Nes_Dmc* this, nes_time_t, nes_time_t );
 void Dmc_recalc_irq( struct Nes_Dmc* this );
 void Dmc_fill_buffer( struct Nes_Dmc* this );
-void Dmc_reload_sample( struct Nes_Dmc* this );
 void Dmc_reset( struct Nes_Dmc* this );
 
 int Dmc_count_reads( struct Nes_Dmc* this, nes_time_t, nes_time_t* );
diff --git a/apps/codecs/libgme/nsf_emu.c b/apps/codecs/libgme/nsf_emu.c
index d4d5753460..a4873c81cb 100644
--- a/apps/codecs/libgme/nsf_emu.c
+++ b/apps/codecs/libgme/nsf_emu.c
@@ -330,7 +330,7 @@ void write_bank( struct Nsf_Emu* this, int bank, int data )
 		Cpu_map_code( &this->cpu, (bank + 6) * this->rom.bank_size, this->rom.bank_size, rom_data, false );
 }
 
-void map_memory( struct Nsf_Emu* this )
+static void map_memory( struct Nsf_Emu* this )
 {
 	// Map standard things
 	Cpu_reset( &this->cpu, unmapped_code( this ) );
@@ -493,7 +493,7 @@ void Sound_set_tempo( struct Nsf_Emu* this, int t )
 #endif
 }
 
-inline void push_byte( struct Nsf_Emu* this, int b )
+static inline void push_byte( struct Nsf_Emu* this, int b )
 {
 	this->low_ram [0x100 + this->cpu.r.sp--] = b;
 }
diff --git a/apps/codecs/libgme/nsf_emu.h b/apps/codecs/libgme/nsf_emu.h
index adb5b8e153..dccfa8c5d5 100644
--- a/apps/codecs/libgme/nsf_emu.h
+++ b/apps/codecs/libgme/nsf_emu.h
@@ -209,11 +209,9 @@ static inline void Sound_set_gain( struct Nsf_Emu* this, int g )
 
 blargg_err_t run_clocks( struct Nsf_Emu* this, blip_time_t* duration, int );
 
-void map_memory( struct Nsf_Emu* this );
 void write_bank( struct Nsf_Emu* this, int index, int data );
 int cpu_read( struct Nsf_Emu* this, addr_t );
 void cpu_write( struct Nsf_Emu* this, addr_t, int );
-void push_byte( struct Nsf_Emu* this, int );
 addr_t get_addr( byte const [] );
 bool run_cpu_until( struct Nsf_Emu* this, nes_time_t end );
 
diff --git a/apps/codecs/libgme/resampler.c b/apps/codecs/libgme/resampler.c
index e2e0734fc9..837f01ed13 100644
--- a/apps/codecs/libgme/resampler.c
+++ b/apps/codecs/libgme/resampler.c
@@ -135,7 +135,7 @@ sample_t const* resample_( struct Resampler* this, sample_t** out_,
     return in;
 }
 
-inline int resample_wrapper( struct Resampler* this, sample_t out [], int* out_size,
+static inline int resample_wrapper( struct Resampler* this, sample_t out [], int* out_size,
         sample_t const in [], int in_size )
 {
     assert( Resampler_rate( this ) );