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NES: make it C++

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so we can submit to chan osc buffer
This commit is contained in:
tildearrow 2025-03-07 01:57:52 -05:00
parent 1d60bb03cc
commit 5df3e1f030
7 changed files with 16 additions and 39 deletions
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6
CMakeLists.txt
View file

@ -554,9 +554,9 @@ src/engine/platform/sound/segapcm.cpp
src/engine/platform/sound/gb/apu.c
src/engine/platform/sound/gb/timing.c
src/engine/platform/sound/pce_psg.cpp
src/engine/platform/sound/nes/apu.c
src/engine/platform/sound/nes/fds.c
src/engine/platform/sound/nes/mmc5.c
src/engine/platform/sound/nes/apu.cpp
src/engine/platform/sound/nes/fds.cpp
src/engine/platform/sound/nes/mmc5.cpp
src/engine/platform/sound/vera_psg.c
src/engine/platform/sound/vera_pcm.c
src/engine/platform/sound/ymf278b/ymf278.cpp

1
src/engine/platform/sound/nes/apu.c → src/engine/platform/sound/nes/apu.cpp
View file

@ -376,5 +376,4 @@ void apu_turn_on(struct NESAPU* a, BYTE apu_type) {
a->S2.timer=2048;
a->TR.timer=2048;
a->NS.timer=0x0FE4;
//a->DMC.=0x01AC;
}

16
src/engine/platform/sound/nes/apu.h
View file

@ -406,20 +406,14 @@ typedef struct _apuDMC {
BYTE tick_type;
} _apuDMC;
#if defined (__cplusplus)
#define EXTERNC extern "C"
#else
#define EXTERNC
#endif
EXTERNC struct _nla_table {
struct _nla_table {
SWORD pulse[32];
SWORD tnd[203];
};
extern struct _nla_table nla_table;
EXTERNC struct NESAPU {
struct NESAPU {
_apu apu;
_r4011 r4011;
_r4015 r4015;
@ -538,9 +532,7 @@ static const WORD dmc_rate[3][16] = {
}
};
EXTERNC void apu_tick(struct NESAPU* a, int len);
EXTERNC void apu_turn_on(struct NESAPU* a, BYTE apu_type);
#undef EXTERNC
void apu_tick(struct NESAPU* a, int len);
void apu_turn_on(struct NESAPU* a, BYTE apu_type);
#endif /* APU_H_ */

0
src/engine/platform/sound/nes/fds.c → src/engine/platform/sound/nes/fds.cpp
View file

12
src/engine/platform/sound/nes/fds.h
View file

@ -23,13 +23,7 @@
enum fds_operations { FDS_OP_NONE, FDS_OP_READ, FDS_OP_WRITE };
#if defined (__cplusplus)
#define EXTERNC extern "C"
#else
#define EXTERNC
#endif
EXTERNC struct _fds {
struct _fds {
// snd
BYTE enabled_snd_reg;
struct _fds_snd {
@ -86,8 +80,8 @@ EXTERNC struct _fds {
} snd;
};
EXTERNC void extcl_apu_tick_FDS(struct _fds* fds);
EXTERNC void fds_reset(struct _fds* fds);
void extcl_apu_tick_FDS(struct _fds* fds);
void fds_reset(struct _fds* fds);
#undef EXTERNC

0
src/engine/platform/sound/nes/mmc5.c → src/engine/platform/sound/nes/mmc5.cpp
View file

20
src/engine/platform/sound/nes/mmc5.h
View file

@ -21,13 +21,7 @@
#include "apu.h"
#if defined (__cplusplus)
#define EXTERNC extern "C"
#else
#define EXTERNC
#endif
EXTERNC struct _mmc5 {
struct _mmc5 {
BYTE prg_mode;
BYTE chr_mode;
BYTE ext_mode;
@ -69,12 +63,10 @@ EXTERNC struct _mmc5 {
/* ------------------------------------------------------- */
};
EXTERNC void map_init_MMC5(struct _mmc5* mmc5);
EXTERNC void extcl_cpu_wr_mem_MMC5(struct _mmc5* mmc5, WORD address, BYTE value);
EXTERNC void extcl_length_clock_MMC5(struct _mmc5* mmc5);
EXTERNC void extcl_envelope_clock_MMC5(struct _mmc5* mmc5);
EXTERNC void extcl_apu_tick_MMC5(struct _mmc5* mmc5);
#undef EXTERNC
void map_init_MMC5(struct _mmc5* mmc5);
void extcl_cpu_wr_mem_MMC5(struct _mmc5* mmc5, WORD address, BYTE value);
void extcl_length_clock_MMC5(struct _mmc5* mmc5);
void extcl_envelope_clock_MMC5(struct _mmc5* mmc5);
void extcl_apu_tick_MMC5(struct _mmc5* mmc5);
#endif /* MAPPER_MMC5_H_ */