diff --git a/soh/CMakeLists.txt b/soh/CMakeLists.txt index b15e489ab..8f5d42f45 100644 --- a/soh/CMakeLists.txt +++ b/soh/CMakeLists.txt @@ -269,6 +269,8 @@ set(Source_Files__soh "soh/OTRAudio.h" "soh/OTRGlobals.cpp" "soh/OTRGlobals.h" + "soh/mixer.c" + "soh/mixer.h" "soh/SaveManager.h" "soh/SaveManager.cpp" "soh/frame_interpolation.h" diff --git a/soh/soh/mixer.c b/soh/soh/mixer.c new file mode 100644 index 000000000..2e80ffb16 --- /dev/null +++ b/soh/soh/mixer.c @@ -0,0 +1,527 @@ +#include +#include +#include + +#include "mixer.h" + +#ifndef __clang__ +#pragma GCC optimize ("unroll-loops") +#endif + +#define ROUND_UP_64(v) (((v) + 63) & ~63) +#define ROUND_UP_32(v) (((v) + 31) & ~31) +#define ROUND_UP_16(v) (((v) + 15) & ~15) +#define ROUND_UP_8(v) (((v) + 7) & ~7) +#define ROUND_DOWN_16(v) ((v) & ~0xf) + +#define DMEM_BUF_SIZE (0x1000 - 0x3C0 - 0x40) +#define BUF_U8(a) (rspa.buf.as_u8 + ((a) - 0x3C0)) +#define BUF_S16(a) (rspa.buf.as_s16 + ((a) - 0x3C0) / sizeof(int16_t)) + +static struct { + uint16_t in; + uint16_t out; + uint16_t nbytes; + + uint16_t vol[2]; + uint16_t rate[2]; + uint16_t vol_wet; + uint16_t rate_wet; + + ADPCM_STATE *adpcm_loop_state; + + int16_t adpcm_table[8][2][8]; + + uint16_t filter_count; + int16_t filter[8]; + + union { + int16_t as_s16[DMEM_BUF_SIZE / sizeof(int16_t)]; + uint8_t as_u8[DMEM_BUF_SIZE]; + } buf; +} rspa; + +static int16_t resample_table[64][4] = { + {0x0c39, 0x66ad, 0x0d46, 0xffdf}, {0x0b39, 0x6696, 0x0e5f, 0xffd8}, + {0x0a44, 0x6669, 0x0f83, 0xffd0}, {0x095a, 0x6626, 0x10b4, 0xffc8}, + {0x087d, 0x65cd, 0x11f0, 0xffbf}, {0x07ab, 0x655e, 0x1338, 0xffb6}, + {0x06e4, 0x64d9, 0x148c, 0xffac}, {0x0628, 0x643f, 0x15eb, 0xffa1}, + {0x0577, 0x638f, 0x1756, 0xff96}, {0x04d1, 0x62cb, 0x18cb, 0xff8a}, + {0x0435, 0x61f3, 0x1a4c, 0xff7e}, {0x03a4, 0x6106, 0x1bd7, 0xff71}, + {0x031c, 0x6007, 0x1d6c, 0xff64}, {0x029f, 0x5ef5, 0x1f0b, 0xff56}, + {0x022a, 0x5dd0, 0x20b3, 0xff48}, {0x01be, 0x5c9a, 0x2264, 0xff3a}, + {0x015b, 0x5b53, 0x241e, 0xff2c}, {0x0101, 0x59fc, 0x25e0, 0xff1e}, + {0x00ae, 0x5896, 0x27a9, 0xff10}, {0x0063, 0x5720, 0x297a, 0xff02}, + {0x001f, 0x559d, 0x2b50, 0xfef4}, {0xffe2, 0x540d, 0x2d2c, 0xfee8}, + {0xffac, 0x5270, 0x2f0d, 0xfedb}, {0xff7c, 0x50c7, 0x30f3, 0xfed0}, + {0xff53, 0x4f14, 0x32dc, 0xfec6}, {0xff2e, 0x4d57, 0x34c8, 0xfebd}, + {0xff0f, 0x4b91, 0x36b6, 0xfeb6}, {0xfef5, 0x49c2, 0x38a5, 0xfeb0}, + {0xfedf, 0x47ed, 0x3a95, 0xfeac}, {0xfece, 0x4611, 0x3c85, 0xfeab}, + {0xfec0, 0x4430, 0x3e74, 0xfeac}, {0xfeb6, 0x424a, 0x4060, 0xfeaf}, + {0xfeaf, 0x4060, 0x424a, 0xfeb6}, {0xfeac, 0x3e74, 0x4430, 0xfec0}, + {0xfeab, 0x3c85, 0x4611, 0xfece}, {0xfeac, 0x3a95, 0x47ed, 0xfedf}, + {0xfeb0, 0x38a5, 0x49c2, 0xfef5}, {0xfeb6, 0x36b6, 0x4b91, 0xff0f}, + {0xfebd, 0x34c8, 0x4d57, 0xff2e}, {0xfec6, 0x32dc, 0x4f14, 0xff53}, + {0xfed0, 0x30f3, 0x50c7, 0xff7c}, {0xfedb, 0x2f0d, 0x5270, 0xffac}, + {0xfee8, 0x2d2c, 0x540d, 0xffe2}, {0xfef4, 0x2b50, 0x559d, 0x001f}, + {0xff02, 0x297a, 0x5720, 0x0063}, {0xff10, 0x27a9, 0x5896, 0x00ae}, + {0xff1e, 0x25e0, 0x59fc, 0x0101}, {0xff2c, 0x241e, 0x5b53, 0x015b}, + {0xff3a, 0x2264, 0x5c9a, 0x01be}, {0xff48, 0x20b3, 0x5dd0, 0x022a}, + {0xff56, 0x1f0b, 0x5ef5, 0x029f}, {0xff64, 0x1d6c, 0x6007, 0x031c}, + {0xff71, 0x1bd7, 0x6106, 0x03a4}, {0xff7e, 0x1a4c, 0x61f3, 0x0435}, + {0xff8a, 0x18cb, 0x62cb, 0x04d1}, {0xff96, 0x1756, 0x638f, 0x0577}, + {0xffa1, 0x15eb, 0x643f, 0x0628}, {0xffac, 0x148c, 0x64d9, 0x06e4}, + {0xffb6, 0x1338, 0x655e, 0x07ab}, {0xffbf, 0x11f0, 0x65cd, 0x087d}, + {0xffc8, 0x10b4, 0x6626, 0x095a}, {0xffd0, 0x0f83, 0x6669, 0x0a44}, + {0xffd8, 0x0e5f, 0x6696, 0x0b39}, {0xffdf, 0x0d46, 0x66ad, 0x0c39} +}; + +static inline int16_t clamp16(int32_t v) { + if (v < -0x8000) { + return -0x8000; + } else if (v > 0x7fff) { + return 0x7fff; + } + return (int16_t)v; +} + +static inline int32_t clamp32(int64_t v) { + if (v < -0x7fffffff - 1) { + return -0x7fffffff - 1; + } else if (v > 0x7fffffff) { + return 0x7fffffff; + } + return (int32_t)v; +} + +void aClearBufferImpl(uint16_t addr, int nbytes) { + nbytes = ROUND_UP_16(nbytes); + memset(BUF_U8(addr), 0, nbytes); +} + +void aLoadBufferImpl(const void *source_addr, uint16_t dest_addr, uint16_t nbytes) { + memcpy(BUF_U8(dest_addr), source_addr, ROUND_DOWN_16(nbytes)); +} + +void aSaveBufferImpl(uint16_t source_addr, int16_t *dest_addr, uint16_t nbytes) { + memcpy(dest_addr, BUF_S16(source_addr), ROUND_DOWN_16(nbytes)); +} + +void aLoadADPCMImpl(int num_entries_times_16, const int16_t *book_source_addr) { + memcpy(rspa.adpcm_table, book_source_addr, num_entries_times_16); +} + +void aSetBufferImpl(uint8_t flags, uint16_t in, uint16_t out, uint16_t nbytes) { + rspa.in = in; + rspa.out = out; + rspa.nbytes = nbytes; +} + +void aInterleaveImpl(uint16_t dest, uint16_t left, uint16_t right, uint16_t c) { + int count = ROUND_UP_8(c) / sizeof(int16_t) / 4; + int16_t *l = BUF_S16(left); + int16_t *r = BUF_S16(right); + int16_t *d = BUF_S16(dest); + while (count > 0) { + int16_t l0 = *l++; + int16_t l1 = *l++; + int16_t l2 = *l++; + int16_t l3 = *l++; + int16_t r0 = *r++; + int16_t r1 = *r++; + int16_t r2 = *r++; + int16_t r3 = *r++; + *d++ = l0; + *d++ = r0; + *d++ = l1; + *d++ = r1; + *d++ = l2; + *d++ = r2; + *d++ = l3; + *d++ = r3; + --count; + } +} + +void aDMEMMoveImpl(uint16_t in_addr, uint16_t out_addr, int nbytes) { + nbytes = ROUND_UP_16(nbytes); + memmove(BUF_U8(out_addr), BUF_U8(in_addr), nbytes); +} + +void aSetLoopImpl(ADPCM_STATE *adpcm_loop_state) { + rspa.adpcm_loop_state = adpcm_loop_state; +} + +void aADPCMdecImpl(uint8_t flags, ADPCM_STATE state) { + uint8_t *in = BUF_U8(rspa.in); + int16_t *out = BUF_S16(rspa.out); + int nbytes = ROUND_UP_32(rspa.nbytes); + if (flags & A_INIT) { + memset(out, 0, 16 * sizeof(int16_t)); + } else if (flags & A_LOOP) { + memcpy(out, rspa.adpcm_loop_state, 16 * sizeof(int16_t)); + } else { + memcpy(out, state, 16 * sizeof(int16_t)); + } + out += 16; + + while (nbytes > 0) { + int shift = *in >> 4; // should be in 0..12 or 0..14 + int table_index = *in++ & 0xf; // should be in 0..7 + int16_t (*tbl)[8] = rspa.adpcm_table[table_index]; + int i; + + for (i = 0; i < 2; i++) { + int16_t ins[8]; + int16_t prev1 = out[-1]; + int16_t prev2 = out[-2]; + int j, k; + if (flags & 4) { + for (j = 0; j < 2; j++) { + ins[j * 4] = (((*in >> 6) << 30) >> 30) << shift; + ins[j * 4 + 1] = ((((*in >> 4) & 0x3) << 30) >> 30) << shift; + ins[j * 4 + 2] = ((((*in >> 2) & 0x3) << 30) >> 30) << shift; + ins[j * 4 + 3] = (((*in++ & 0x3) << 30) >> 30) << shift; + } + } else { + for (j = 0; j < 4; j++) { + ins[j * 2] = (((*in >> 4) << 28) >> 28) << shift; + ins[j * 2 + 1] = (((*in++ & 0xf) << 28) >> 28) << shift; + } + } + for (j = 0; j < 8; j++) { + int32_t acc = tbl[0][j] * prev2 + tbl[1][j] * prev1 + (ins[j] << 11); + for (k = 0; k < j; k++) { + acc += tbl[1][((j - k) - 1)] * ins[k]; + } + acc >>= 11; + *out++ = clamp16(acc); + } + } + nbytes -= 16 * sizeof(int16_t); + } + memcpy(state, out - 16, 16 * sizeof(int16_t)); +} + +void aResampleImpl(uint8_t flags, uint16_t pitch, RESAMPLE_STATE state) { + int16_t tmp[16]; + int16_t *in_initial = BUF_S16(rspa.in); + int16_t *in = in_initial; + int16_t *out = BUF_S16(rspa.out); + int nbytes = ROUND_UP_16(rspa.nbytes); + uint32_t pitch_accumulator; + int i; + int16_t *tbl; + int32_t sample; + + if (flags & A_INIT) { + memset(tmp, 0, 5 * sizeof(int16_t)); + } else { + memcpy(tmp, state, 16 * sizeof(int16_t)); + } + if (flags & 2) { + memcpy(in - 8, tmp + 8, 8 * sizeof(int16_t)); + in -= tmp[5] / sizeof(int16_t); + } + in -= 4; + pitch_accumulator = (uint16_t)tmp[4]; + memcpy(in, tmp, 4 * sizeof(int16_t)); + + do { + for (i = 0; i < 8; i++) { + tbl = resample_table[pitch_accumulator * 64 >> 16]; + sample = ((in[0] * tbl[0] + 0x4000) >> 15) + + ((in[1] * tbl[1] + 0x4000) >> 15) + + ((in[2] * tbl[2] + 0x4000) >> 15) + + ((in[3] * tbl[3] + 0x4000) >> 15); + *out++ = clamp16(sample); + + pitch_accumulator += (pitch << 1); + in += pitch_accumulator >> 16; + pitch_accumulator %= 0x10000; + } + nbytes -= 8 * sizeof(int16_t); + } while (nbytes > 0); + + state[4] = (int16_t)pitch_accumulator; + memcpy(state, in, 4 * sizeof(int16_t)); + i = (in - in_initial + 4) & 7; + in -= i; + if (i != 0) { + i = -8 - i; + } + state[5] = i; + memcpy(state + 8, in, 8 * sizeof(int16_t)); +} + +void aEnvSetup1Impl(uint8_t initial_vol_wet, uint16_t rate_wet, uint16_t rate_left, uint16_t rate_right) { + rspa.vol_wet = (uint16_t)(initial_vol_wet << 8); + rspa.rate_wet = rate_wet; + rspa.rate[0] = rate_left; + rspa.rate[1] = rate_right; +} + +void aEnvSetup2Impl(uint16_t initial_vol_left, uint16_t initial_vol_right) { + rspa.vol[0] = initial_vol_left; + rspa.vol[1] = initial_vol_right; +} + +void aEnvMixerImpl(uint16_t in_addr, uint16_t n_samples, bool swap_reverb, + bool neg_3, bool neg_2, + bool neg_left, bool neg_right, + int32_t wet_dry_addr, u32 unk) +{ + int16_t *in = BUF_S16(in_addr); + int16_t *dry[2] = {BUF_S16(((wet_dry_addr >> 24) & 0xFF) << 4), BUF_S16(((wet_dry_addr >> 16) & 0xFF) << 4)}; + int16_t *wet[2] = {BUF_S16(((wet_dry_addr >> 8) & 0xFF) << 4), BUF_S16(((wet_dry_addr) & 0xFF) << 4)}; + int16_t negs[4] = {neg_left ? -1 : 0, neg_right ? -1 : 0, neg_3 ? -4 : 0, neg_2 ? -2 : 0}; + int swapped[2] = {swap_reverb ? 1 : 0, swap_reverb ? 0 : 1}; + int n = ROUND_UP_16(n_samples); + + uint16_t vols[2] = {rspa.vol[0], rspa.vol[1]}; + uint16_t rates[2] = {rspa.rate[0], rspa.rate[1]}; + uint16_t vol_wet = rspa.vol_wet; + uint16_t rate_wet = rspa.rate_wet; + + do { + for (int i = 0; i < 8; i++) { + int16_t samples[2] = {*in, *in}; in++; + for (int j = 0; j < 2; j++) { + samples[j] = (samples[j] * vols[j] >> 16) ^ negs[j]; + } + for (int j = 0; j < 2; j++) { + *dry[j] = clamp16(*dry[j] + samples[j]); dry[j]++; + *wet[j] = clamp16(*wet[j] + ((samples[swapped[j]] * vol_wet >> 16) ^ negs[2 + j])); wet[j]++; + } + } + vols[0] += rates[0]; + vols[1] += rates[1]; + vol_wet += rate_wet; + + n -= 8; + } while (n > 0); +} + +void aMixImpl(uint16_t count, int16_t gain, uint16_t in_addr, uint16_t out_addr) { + int nbytes = ROUND_UP_32(ROUND_DOWN_16(count << 4)); + int16_t *in = BUF_S16(in_addr); + int16_t *out = BUF_S16(out_addr); + int i; + int32_t sample; + + if (gain == -0x8000) { + while (nbytes > 0) { + for (i = 0; i < 16; i++) { + sample = *out - *in++; + *out++ = clamp16(sample); + } + nbytes -= 16 * sizeof(int16_t); + } + } + + while (nbytes > 0) { + for (i = 0; i < 16; i++) { + sample = ((*out * 0x7fff + *in++ * gain) + 0x4000) >> 15; + *out++ = clamp16(sample); + } + + nbytes -= 16 * sizeof(int16_t); + } +} + +void aS8DecImpl(uint8_t flags, ADPCM_STATE state) { + uint8_t *in = BUF_U8(rspa.in); + int16_t *out = BUF_S16(rspa.out); + int nbytes = ROUND_UP_32(rspa.nbytes); + if (flags & A_INIT) { + memset(out, 0, 16 * sizeof(int16_t)); + } else if (flags & A_LOOP) { + memcpy(out, rspa.adpcm_loop_state, 16 * sizeof(int16_t)); + } else { + memcpy(out, state, 16 * sizeof(int16_t)); + } + out += 16; + + while (nbytes > 0) { + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + *out++ = (int16_t)(*in++ << 8); + + nbytes -= 16 * sizeof(int16_t); + } + + memcpy(state, out - 16, 16 * sizeof(int16_t)); +} + +void aAddMixerImpl(uint16_t count, uint16_t in_addr, uint16_t out_addr) { + int16_t *in = BUF_S16(in_addr); + int16_t *out = BUF_S16(out_addr); + int nbytes = ROUND_UP_64(ROUND_DOWN_16(count)); + + do { + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + *out = clamp16(*out + *in++); out++; + + nbytes -= 16 * sizeof(int16_t); + } while (nbytes > 0); +} + +void aDuplicateImpl(uint16_t count, uint16_t in_addr, uint16_t out_addr) { + uint8_t* in = BUF_U8(in_addr); + uint8_t *out = BUF_U8(out_addr); + + uint8_t tmp[128]; + memcpy(tmp, in, 128); + do { + memcpy(out, tmp, 128); + out += 128; + } while (count-- > 0); +} + +void aResampleZohImpl(uint16_t pitch, uint16_t start_fract) { + int16_t *in = BUF_S16(rspa.in); + int16_t *out = BUF_S16(rspa.out); + int nbytes = ROUND_UP_8(rspa.nbytes); + uint32_t pos = start_fract; + uint32_t pitch_add = pitch << 2; + + do { + *out++ = in[pos >> 17]; pos += pitch_add; + *out++ = in[pos >> 17]; pos += pitch_add; + *out++ = in[pos >> 17]; pos += pitch_add; + *out++ = in[pos >> 17]; pos += pitch_add; + + nbytes -= 4 * sizeof(int16_t); + } while (nbytes > 0); +} + +void aInterlImpl(uint16_t in_addr, uint16_t out_addr, uint16_t n_samples) { + int16_t *in = BUF_S16(in_addr); + int16_t *out = BUF_S16(out_addr); + int n = ROUND_UP_8(n_samples); + + do { + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + *out++ = *in++; in++; + + n -= 8; + } while (n > 0); +} + +void aFilterImpl(uint8_t flags, uint16_t count_or_buf, int16_t *state_or_filter) { + if (flags > A_INIT) { + rspa.filter_count = ROUND_UP_16(count_or_buf); + memcpy(rspa.filter, state_or_filter, sizeof(rspa.filter)); + } else { + int16_t tmp[16], tmp2[8]; + int count = rspa.filter_count; + int16_t *buf = BUF_S16(count_or_buf); + + if (flags == A_INIT) { +#ifndef __clang__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wmemset-elt-size" +#endif + memset(tmp, 0, 8 * sizeof(int16_t)); +#ifndef __clang__ +#pragma GCC diagnostic pop +#endif + memset(tmp2, 0, 8 * sizeof(int16_t)); + } else { + memcpy(tmp, state_or_filter, 8 * sizeof(int16_t)); + memcpy(tmp2, state_or_filter + 8, 8 * sizeof(int16_t)); + } + + for (int i = 0; i < 8; i++) { + rspa.filter[i] = (tmp2[i] + rspa.filter[i]) / 2; + } + + do { + memcpy(tmp + 8, buf, 8 * sizeof(int16_t)); + for (int i = 0; i < 8; i++) { + int64_t sample = 0x4000; // round term + for (int j = 0; j < 8; j++) { + sample += tmp[i + j] * rspa.filter[7 - j]; + } + buf[i] = clamp16((int32_t)(sample >> 15)); + } + memcpy(tmp, tmp + 8, 8 * sizeof(int16_t)); + + buf += 8; + count -= 8 * sizeof(int16_t); + } while (count > 0); + + memcpy(state_or_filter, tmp, 8 * sizeof(int16_t)); + memcpy(state_or_filter + 8, rspa.filter, 8 * sizeof(int16_t)); + } +} + +void aHiLoGainImpl(uint8_t g, uint16_t count, uint16_t addr) { + int16_t *samples = BUF_S16(addr); + int nbytes = ROUND_UP_32(count); + + do { + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + *samples = clamp16((*samples * g) >> 4); samples++; + + nbytes -= 8; + } while (nbytes > 0); +} + +void aUnkCmd3Impl(uint16_t a, uint16_t b, uint16_t c) { +} + +void aUnkCmd19Impl(uint8_t f, uint16_t count, uint16_t out_addr, uint16_t in_addr) { + int nbytes = ROUND_UP_64(count); + int16_t *in = BUF_S16(in_addr + f); + int16_t *out = BUF_S16(out_addr); + int16_t tbl[32]; + + memcpy(tbl, in, 32 * sizeof(int16_t)); + do { + for (int i = 0; i < 32; i++) { + out[i] = clamp16(out[i] * tbl[i]); + } + out += 32; + nbytes -= 32 * sizeof(int16_t); + } while (nbytes > 0); +} diff --git a/soh/soh/mixer.h b/soh/soh/mixer.h new file mode 100644 index 000000000..6bde9621e --- /dev/null +++ b/soh/soh/mixer.h @@ -0,0 +1,88 @@ +#pragma once + +#include +#include +#include "libultraship/libultra/abi.h" + +#undef aSegment +#undef aClearBuffer +#undef aSetBuffer +#undef aLoadBuffer +#undef aSaveBuffer +#undef aDMEMMove +#undef aMix +#undef aEnvMixer +#undef aResample +#undef aInterleave +#undef aSetVolume +#undef aSetVolume32 +#undef aSetLoop +#undef aLoadADPCM +#undef aADPCMdec +#undef aS8Dec +#undef aAddMixer +#undef aDuplicate +#undef aDMEMMove2 +#undef aResampleZoh +#undef aEnvSetup1 +#undef aEnvSetup2 +#undef aFilter +#undef aHiLoGain +#undef aInterl +#undef aUnkCmd3 +#undef aUnkCmd19 + +void aClearBufferImpl(uint16_t addr, int nbytes); +void aLoadBufferImpl(const void* source_addr, uint16_t dest_addr, uint16_t nbytes); +void aSaveBufferImpl(uint16_t source_addr, int16_t* dest_addr, uint16_t nbytes); +void aLoadADPCMImpl(int num_entries_times_16, const int16_t* book_source_addr); +void aSetBufferImpl(uint8_t flags, uint16_t in, uint16_t out, uint16_t nbytes); +void aInterleaveImpl(uint16_t dest, uint16_t left, uint16_t right, uint16_t c); +void aDMEMMoveImpl(uint16_t in_addr, uint16_t out_addr, int nbytes); +void aSetLoopImpl(ADPCM_STATE* adpcm_loop_state); +void aADPCMdecImpl(uint8_t flags, ADPCM_STATE state); +void aResampleImpl(uint8_t flags, uint16_t pitch, RESAMPLE_STATE state); +void aEnvSetup1Impl(uint8_t initial_vol_wet, uint16_t rate_wet, uint16_t rate_left, uint16_t rate_right); +void aEnvSetup2Impl(uint16_t initial_vol_left, uint16_t initial_vol_right); +void aEnvMixerImpl(uint16_t in_addr, uint16_t n_samples, bool swap_reverb, bool neg_3, bool neg_2, bool neg_left, + bool neg_right, int32_t wet_dry_addr, u32 unk); +void aMixImpl(uint16_t count, int16_t gain, uint16_t in_addr, uint16_t out_addr); +void aS8DecImpl(uint8_t flags, ADPCM_STATE state); +void aAddMixerImpl(uint16_t count, uint16_t in_addr, uint16_t out_addr); +void aDuplicateImpl(uint16_t count, uint16_t in_addr, uint16_t out_addr); +void aResampleZohImpl(uint16_t pitch, uint16_t start_fract); +void aInterlImpl(uint16_t in_addr, uint16_t out_addr, uint16_t n_samples); +void aFilterImpl(uint8_t flags, uint16_t count_or_buf, int16_t* state_or_filter); +void aHiLoGainImpl(uint8_t g, uint16_t count, uint16_t addr); +void aUnkCmd3Impl(uint16_t a, uint16_t b, uint16_t c); +void aUnkCmd19Impl(uint8_t f, uint16_t count, uint16_t out_addr, uint16_t in_addr); + +#define aSegment(pkt, s, b) \ + do { \ + } while (0) +#define aClearBuffer(pkt, d, c) aClearBufferImpl(d, c) +#define aLoadBuffer(pkt, s, d, c) aLoadBufferImpl(s, d, c) +#define aSaveBuffer(pkt, s, d, c) aSaveBufferImpl(s, d, c) +#define aLoadADPCM(pkt, c, d) aLoadADPCMImpl(c, d) +#define aSetBuffer(pkt, f, i, o, c) aSetBufferImpl(f, i, o, c) +#define aInterleave(pkt, o, l, r, c) aInterleaveImpl(o, l, r, c) +#define aDMEMMove(pkt, i, o, c) aDMEMMoveImpl(i, o, c) +#define aSetLoop(pkt, a) aSetLoopImpl(a) +#define aADPCMdec(pkt, f, s) aADPCMdecImpl(f, s) +#define aResample(pkt, f, p, s) aResampleImpl(f, p, s) +#define aEnvSetup1(pkt, initialVolReverb, rampReverb, rampLeft, rampRight) \ + aEnvSetup1Impl(initialVolReverb, rampReverb, rampLeft, rampRight) +#define aEnvSetup2(pkt, initialVolLeft, initialVolRight) aEnvSetup2Impl(initialVolLeft, initialVolRight) +#define aEnvMixer(pkt, inBuf, nSamples, swapReverb, negLeft, negRight, dryLeft, dryRight, wetLeft, wetRight) \ + aEnvMixerImpl(inBuf, nSamples, swapReverb, negLeft, negRight, dryLeft, dryRight, wetLeft, wetRight) +#define aMix(pkt, c, g, i, o) aMixImpl(c, g, i, o) +#define aS8Dec(pkt, f, s) aS8DecImpl(f, s) +#define aAddMixer(pkt, s, d, c) aAddMixerImpl(s, d, c) +#define aDuplicate(pkt, s, d, c) aDuplicateImpl(s, d, c) +#define aDMEMMove2(pkt, t, i, o, c) aDMEMMove2Impl(t, i, o, c) +#define aResampleZoh(pkt, pitch, startFract) aResampleZohImpl(pitch, startFract) +#define aInterl(pkt, dmemi, dmemo, count) aInterlImpl(dmemi, dmemo, count) +#define aFilter(pkt, f, countOrBuf, addr) aFilterImpl(f, countOrBuf, addr) +#define aHiLoGain(pkt, g, buflen, i, a4) aHiLoGainImpl(g, buflen, i) +#define aUnkCmd3(pkt, a1, a2, a3) aUnkCmd3Impl(a1, a2, a3) +#define aUnkCmd19(pkt, a1, a2, a3, a4) aUnkCmd19Impl(a1, a2, a3, a4) diff --git a/soh/src/code/audio_synthesis.c b/soh/src/code/audio_synthesis.c index 6393c0b87..e1b42185a 100644 --- a/soh/src/code/audio_synthesis.c +++ b/soh/src/code/audio_synthesis.c @@ -1,6 +1,6 @@ #include #include "global.h" -#include +#include "soh/mixer.h" #define DEFAULT_LEN_1CH 0x1A0 #define DEFAULT_LEN_2CH 0x340 diff --git a/soh/src/code/code_800F9280.c b/soh/src/code/code_800F9280.c index bb1f31081..c6d9cb657 100644 --- a/soh/src/code/code_800F9280.c +++ b/soh/src/code/code_800F9280.c @@ -1,6 +1,6 @@ #include #include "global.h" -#include +#include "soh/mixer.h" typedef struct { u8 unk_0;