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Cemu/src/Cafe/OS/libs/snd_user/snd_user.cpp

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#include "Cafe/OS/common/OSCommon.h"
#include "Cafe/OS/libs/snd_user/snd_user.h"
#include "Cafe/OS/libs/snd_core/ax.h"
#include "Cafe/OS/libs/coreinit/coreinit_MEM.h"
#include "Cafe/HW/Espresso/PPCCallback.h"
#include "Cafe/OS/RPL/rpl.h"
using namespace snd_core;
namespace snd_user
{
#define AX_MAX_NUM_DRC (2)
#define AX_MAX_NUM_RMT (4)
#define AX_UPDATE_MODE_8 (0x8)
#define AX_UPDATE_MODE_10000000_INPUT_LEVEL (0x10000000)
#define AX_UPDATE_MODE_20000000 (0x20000000)
#define AX_UPDATE_MODE_40000000_VOLUME (0x40000000)
#define AX_UPDATE_MODE_50000000 (0x50000000)
#define AX_UPDATE_MODE_40000007 (0x40000007)
#define AX_UPDATE_MODE_80000000 (0x80000000)
struct VolumeData
{
uint16 volume; // 0x00
uint16 volume_target; // 0x02
};
static_assert(sizeof(VolumeData) == 0x4, "sizeof(VolumeData)");
struct MixControl
{
sint16be aux[AX_AUX_BUS_COUNT];
sint16be pan;
sint16be span;
sint16be fader;
sint16be lfe;
};
static_assert(sizeof(MixControl) == 0xE, "sizeof(MixControl)");
using MixMode = uint32_t;
struct MixChannel
{
MEMPTR<AXVPB> voice;
uint32 update_mode;
sint16 input_level;
VolumeData volume;
MixControl tv_control;
sint16 tv_channels[AX_TV_CHANNEL_COUNT];
VolumeData tv_volume[AX_MAX_NUM_BUS][AX_TV_CHANNEL_COUNT];
MixMode tv_mode;
MixControl drc_control[AX_MAX_NUM_DRC];
sint16 drc_channels[AX_MAX_NUM_DRC][AX_DRC_CHANNEL_COUNT];
VolumeData drc_volume[AX_MAX_NUM_DRC][AX_MAX_NUM_BUS][AX_DRC_CHANNEL_COUNT];
MixMode drc_mode[AX_MAX_NUM_DRC];
MixControl rmt_control[AX_MAX_NUM_RMT];
sint16 rmt_channels[AX_MAX_NUM_RMT][AX_RMT_CHANNEL_COUNT];
VolumeData rmt_volume[AX_MAX_NUM_RMT][AX_MAX_NUM_BUS][AX_RMT_CHANNEL_COUNT];
MixMode rmt_mode[AX_MAX_NUM_RMT];
MixControl& GetMixControl(uint32 device, uint32 deviceIndex)
{
if (device == AX_DEV_TV)
{
cemu_assert(deviceIndex == 0);
return tv_control;
}
else if (device == AX_DEV_DRC)
{
cemu_assert(deviceIndex < AX_MAX_NUM_DRC);
return drc_control[deviceIndex];
}
else if (device == AX_DEV_RMT)
{
cemu_assert(deviceIndex < AX_MAX_NUM_RMT);
return rmt_control[deviceIndex];
}
cemuLog_log(LogType::Force, "GetMixControl({}, {}): Invalid device/deviceIndex", device, deviceIndex);
cemu_assert(false);
return tv_control;
}
MixMode& GetMode(uint32 device, uint32 deviceIndex)
{
if (device == AX_DEV_TV)
{
cemu_assert(deviceIndex == 0);
return tv_mode;
}
else if (device == AX_DEV_DRC)
{
cemu_assert(deviceIndex < AX_MAX_NUM_DRC);
return drc_mode[deviceIndex];
}
else if (device == AX_DEV_RMT)
{
cemu_assert(deviceIndex < AX_MAX_NUM_RMT);
return rmt_mode[deviceIndex];
}
cemuLog_log(LogType::Force, "GetMode({}, {}): Invalid device/deviceIndex", device, deviceIndex);
cemu_assert(false);
return tv_mode;
}
sint16* GetChannels(uint32 device, uint32 deviceIndex)
{
if (device == AX_DEV_TV)
{
cemu_assert(deviceIndex == 0);
return tv_channels;
}
else if (device == AX_DEV_DRC)
{
cemu_assert(deviceIndex < AX_MAX_NUM_DRC);
return drc_channels[deviceIndex];
}
else if (device == AX_DEV_RMT)
{
cemu_assert(deviceIndex < AX_MAX_NUM_RMT);
return rmt_channels[deviceIndex];
}
cemuLog_log(LogType::Force, "GetChannels({}, {}): Invalid device/deviceIndex", device, deviceIndex);
cemu_assert(false);
return tv_channels;
}
};
static_assert(sizeof(MixChannel) == 0x1D0, "sizeof(MixChannel)");
struct DeviceInfo
{
MixSoundMode tv_sound_mode;
MixSoundMode drc_sound_mode;
MixSoundMode rmt_sound_mode;
};
struct snd_user_data_t
{
bool initialized;
DeviceInfo device_info;
sint32 max_voices;
MixChannel mix_channel[AX_MAX_VOICES];
const uint16 volume[0x388 + 0x3C + 1] =
{
// (uint16)(0x8000 * pow(10.0,(i - 0x388) / 200.0))
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xA, 0xB, 0xB, 0xB, 0xB, 0xB, 0xB, 0xB, 0xC,
0xC, 0xC, 0xC, 0xC, 0xC, 0xC, 0xD, 0xD, 0xD, 0xD, 0xD, 0xD, 0xD, 0xE, 0xE, 0xE, 0xE, 0xE, 0xE, 0xF, 0xF, 0xF, 0xF, 0xF, 0x10, 0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11, 0x11, 0x11, 0x12, 0x12, 0x12, 0x12, 0x12, 0x13, 0x13, 0x13,
0x13, 0x13, 0x14, 0x14, 0x14, 0x14, 0x15, 0x15, 0x15, 0x15, 0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x18, 0x18, 0x18, 0x18, 0x19, 0x19, 0x19, 0x1A, 0x1A, 0x1A, 0x1A, 0x1B, 0x1B, 0x1B, 0x1C, 0x1C, 0x1C, 0x1D, 0x1D, 0x1D, 0x1E,
0x1E, 0x1E, 0x1F, 0x1F, 0x20, 0x20, 0x20, 0x21, 0x21, 0x21, 0x22, 0x22, 0x23, 0x23, 0x23, 0x24, 0x24, 0x25, 0x25, 0x26, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28, 0x29, 0x29, 0x2A, 0x2A, 0x2B, 0x2B, 0x2C, 0x2C, 0x2D, 0x2D, 0x2E, 0x2E,
0x2F, 0x2F, 0x30, 0x31, 0x31, 0x32, 0x32, 0x33, 0x33, 0x34, 0x35, 0x35, 0x36, 0x37, 0x37, 0x38, 0x38, 0x39, 0x3A, 0x3A, 0x3B, 0x3C, 0x3D, 0x3D, 0x3E, 0x3F, 0x3F, 0x40, 0x41, 0x42, 0x42, 0x43, 0x44, 0x45, 0x46, 0x46, 0x47, 0x48,
0x49, 0x4A, 0x4B, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x64, 0x65, 0x66, 0x67, 0x68, 0x6A, 0x6B, 0x6C, 0x6D, 0x6F, 0x70,
0x71, 0x72, 0x74, 0x75, 0x76, 0x78, 0x79, 0x7B, 0x7C, 0x7E, 0x7F, 0x80, 0x82, 0x83, 0x85, 0x87, 0x88, 0x8A, 0x8B, 0x8D, 0x8F, 0x90, 0x92, 0x94, 0x95, 0x97, 0x99, 0x9B, 0x9C, 0x9E, 0xA0, 0xA2, 0xA4, 0xA6, 0xA8, 0xAA, 0xAB, 0xAD,
0xAF, 0xB2, 0xB4, 0xB6, 0xB8, 0xBA, 0xBC, 0xBE, 0xC0, 0xC3, 0xC5, 0xC7, 0xCA, 0xCC, 0xCE, 0xD1, 0xD3, 0xD6, 0xD8, 0xDB, 0xDD, 0xE0, 0xE2, 0xE5, 0xE7, 0xEA, 0xED, 0xF0, 0xF2, 0xF5, 0xF8, 0xFB, 0xFE, 0x101, 0x104, 0x107, 0x10A, 0x10D,
0x110, 0x113, 0x116, 0x11A, 0x11D, 0x120, 0x124, 0x127, 0x12A, 0x12E, 0x131, 0x135, 0x138, 0x13C, 0x140, 0x143, 0x147, 0x14B, 0x14F, 0x153, 0x157, 0x15B, 0x15F, 0x163, 0x167, 0x16B, 0x16F, 0x173, 0x178, 0x17C, 0x180, 0x185, 0x189,
0x18E, 0x193, 0x197, 0x19C, 0x1A1, 0x1A6, 0x1AB, 0x1AF, 0x1B4, 0x1BA, 0x1BF, 0x1C4, 0x1C9, 0x1CE, 0x1D4, 0x1D9, 0x1DF, 0x1E4, 0x1EA, 0x1EF, 0x1F5, 0x1FB, 0x201, 0x207, 0x20D, 0x213, 0x219, 0x21F, 0x226, 0x22C, 0x232, 0x239, 0x240,
0x246, 0x24D, 0x254, 0x25B, 0x262, 0x269, 0x270, 0x277, 0x27E, 0x286, 0x28D, 0x295, 0x29D, 0x2A4, 0x2AC, 0x2B4, 0x2BC, 0x2C4, 0x2CC, 0x2D5, 0x2DD, 0x2E6, 0x2EE, 0x2F7, 0x300, 0x309, 0x312, 0x31B, 0x324, 0x32D, 0x337, 0x340, 0x34A,
0x354, 0x35D, 0x367, 0x371, 0x37C, 0x386, 0x390, 0x39B, 0x3A6, 0x3B1, 0x3BB, 0x3C7, 0x3D2, 0x3DD, 0x3E9, 0x3F4, 0x400, 0x40C, 0x418, 0x424, 0x430, 0x43D, 0x449, 0x456, 0x463, 0x470, 0x47D, 0x48A, 0x498, 0x4A5, 0x4B3, 0x4C1, 0x4CF,
0x4DD, 0x4EC, 0x4FA, 0x509, 0x518, 0x527, 0x536, 0x546, 0x555, 0x565, 0x575, 0x586, 0x596, 0x5A6, 0x5B7, 0x5C8, 0x5D9, 0x5EB, 0x5FC, 0x60E, 0x620, 0x632, 0x644, 0x657, 0x66A, 0x67D, 0x690, 0x6A4, 0x6B7, 0x6CB, 0x6DF, 0x6F4, 0x708,
0x71D, 0x732, 0x748, 0x75D, 0x773, 0x789, 0x79F, 0x7B6, 0x7CD, 0x7E4, 0x7FB, 0x813, 0x82B, 0x843, 0x85C, 0x874, 0x88E, 0x8A7, 0x8C1, 0x8DA, 0x8F5, 0x90F, 0x92A, 0x945, 0x961, 0x97D, 0x999, 0x9B5, 0x9D2, 0x9EF, 0xA0D, 0xA2A, 0xA48,
0xA67, 0xA86, 0xAA5, 0xAC5, 0xAE5, 0xB05, 0xB25, 0xB47, 0xB68, 0xB8A, 0xBAC, 0xBCF, 0xBF2, 0xC15, 0xC39, 0xC5D, 0xC82, 0xCA7, 0xCCC, 0xCF2, 0xD19, 0xD3F, 0xD67, 0xD8E, 0xDB7, 0xDDF, 0xE08, 0xE32, 0xE5C, 0xE87, 0xEB2, 0xEDD, 0xF09,
0xF36, 0xF63, 0xF91, 0xFBF, 0xFEE, 0x101D, 0x104D, 0x107D, 0x10AE, 0x10DF, 0x1111, 0x1144, 0x1177, 0x11AB, 0x11DF, 0x1214, 0x124A, 0x1280, 0x12B7, 0x12EE, 0x1326, 0x135F, 0x1399, 0x13D3, 0x140D, 0x1449, 0x1485, 0x14C2, 0x14FF, 0x153E,
0x157D, 0x15BC, 0x15FD, 0x163E, 0x1680, 0x16C3, 0x1706, 0x174A, 0x178F, 0x17D5, 0x181C, 0x1863, 0x18AC, 0x18F5, 0x193F, 0x198A, 0x19D5, 0x1A22, 0x1A6F, 0x1ABE, 0x1B0D, 0x1B5D, 0x1BAE, 0x1C00, 0x1C53, 0x1CA7, 0x1CFC, 0x1D52, 0x1DA9,
0x1E01, 0x1E5A, 0x1EB4, 0x1F0F, 0x1F6B, 0x1FC8, 0x2026, 0x2086, 0x20E6, 0x2148, 0x21AA, 0x220E, 0x2273, 0x22D9, 0x2341, 0x23A9, 0x2413, 0x247E, 0x24EA, 0x2557, 0x25C6, 0x2636, 0x26A7, 0x271A, 0x278E, 0x2803, 0x287A, 0x28F2, 0x296B,
0x29E6, 0x2A62, 0x2AE0, 0x2B5F, 0x2BDF, 0x2C61, 0x2CE5, 0x2D6A, 0x2DF1, 0x2E79, 0x2F03, 0x2F8E, 0x301B, 0x30AA, 0x313A, 0x31CC, 0x325F, 0x32F5, 0x338C, 0x3425, 0x34BF, 0x355B, 0x35FA, 0x369A, 0x373C, 0x37DF, 0x3885, 0x392C, 0x39D6,
0x3A81, 0x3B2F, 0x3BDE, 0x3C90, 0x3D43, 0x3DF9, 0x3EB1, 0x3F6A, 0x4026, 0x40E5, 0x41A5, 0x4268, 0x432C, 0x43F4, 0x44BD, 0x4589, 0x4657, 0x4727, 0x47FA, 0x48D0, 0x49A8, 0x4A82, 0x4B5F, 0x4C3E, 0x4D20, 0x4E05, 0x4EEC, 0x4FD6, 0x50C3,
0x51B2, 0x52A4, 0x5399, 0x5491, 0x558C, 0x5689, 0x578A, 0x588D, 0x5994, 0x5A9D, 0x5BAA, 0x5CBA, 0x5DCD, 0x5EE3, 0x5FFC, 0x6119, 0x6238, 0x635C, 0x6482, 0x65AC, 0x66D9, 0x680A, 0x693F, 0x6A77, 0x6BB2, 0x6CF2, 0x6E35, 0x6F7B, 0x70C6,
0x7214, 0x7366, 0x74BC, 0x7616, 0x7774, 0x78D6, 0x7A3D, 0x7BA7, 0x7D16, 0x7E88, 0x7FFF, 0x817B, 0x82FB, 0x847F, 0x8608, 0x8795, 0x8927, 0x8ABE, 0x8C59, 0x8DF9, 0x8F9E, 0x9148, 0x92F6, 0x94AA, 0x9663, 0x9820, 0x99E3, 0x9BAB, 0x9D79,
0x9F4C, 0xA124, 0xA302, 0xA4E5, 0xA6CE, 0xA8BC, 0xAAB0, 0xACAA, 0xAEAA, 0xB0B0, 0xB2BC, 0xB4CE, 0xB6E5, 0xB904, 0xBB28, 0xBD53, 0xBF84, 0xC1BC, 0xC3FA, 0xC63F, 0xC88B, 0xCADD, 0xCD37, 0xCF97, 0xD1FE, 0xD46D, 0xD6E3, 0xD960, 0xDBE4,
0xDE70, 0xE103, 0xE39E, 0xE641, 0xE8EB, 0xEB9E, 0xEE58, 0xF11B, 0xF3E6, 0xF6B9, 0xF994, 0xFC78, 0xFF64
};
const sint16 pan_values[128] =
{
// round(100 * log10((127 - index) / 127.0))
0, 0,
-1, -1, -1, -2, -2, -2, -3, -3, -4, -4, -4, -5, -5, -5,
-6, -6, -7, -7, -7, -8, -8, -9, -9, -10, -10, -10, -11, -11,
-12, -12, -13, -13, -14, -14, -14, -15, -15, -16, -16, -17, -17, -18,
-18, -19, -20, -20, -21, -21, -22, -22, -23, -23, -24, -25, -25, -26,
-26, -27, -28, -28, -29, -30, -30, -31, -32, -33, -33, -34, -35, -36,
-36, -37, -38, -39, -40, -40, -41, -42, -43, -44, -45, -46, -47, -48,
-49, -50, -51, -52, -54, -55, -56, -57, -59, -60, -61, -63, -64, -66,
-67, -69, -71, -72, -74, -76, -78, -80, -83, -85, -87, -90, -93, -96,
-99, -102, -106, -110, -115, -120, -126, -133, -140, -150, -163, -180, -210, -904
};
const sint16 pan_values_low[128] =
{
// (200.0 * log10(cos((i * M_PI) / 254.0)))
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -2, -2, -2, -2, -3, -3, -3, -4, -4, -4, -5, -5, -6, -6, -6, -7, -7, -8, -8,
-9, -9, -10, -11, -11, -12, -12, -13, -14, -14, -15, -16, -17, -17, -18, -19, -20, -21, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31,
-32, -34, -35, -36, -37, -38, -40, -41, -42, -44, -45, -47, -48, -50, -52, -53, -55, -57, -58, -60, -62, -64, -66, -68, -70, -73, -75, -77, -80,
-82, -85, -88, -90, -93, -96, -100, -103, -106, -110, -114, -118, -122, -126, -131, -136, -141, -146, -152, -159, -166, -173, -181, -190, -201, -212, -225, -241, -261,
-286, -321, -381, -960
};
const sint16 pan_values_high[128] =
{
// (sint16)(200.0 * log10(sin((M_PI / 4.0) + (((double)i - 63.5) * M_PI / 730.0))))
-61, -61, -60, -59, -59, -58, -58, -57, -56, -56, -55, -55, -54, -53, -53, -52, -52, -51, -50, -50, -49, -49, -48, -48, -47, -47, -46, -46, -45,
-45, -44, -44, -43, -43, -42, -42, -41, -41, -40, -40, -39, -39, -38, -38, -38, -37, -37, -36, -36, -35, -35, -35, -34, -34, -33, -33, -32, -32,
-32, -31, -31, -31, -30, -30, -29, -29, -29, -28, -28, -28, -27, -27, -27, -26, -26, -26, -25, -25, -25, -24, -24, -24, -23, -23, -23, -22, -22,
-22, -21, -21, -21, -20, -20, -20, -20, -19, -19, -19, -18, -18, -18, -18, -17, -17, -17, -17, -16, -16, -16, -16, -15, -15, -15, -15, -14, -14,
-14, -14, -13, -13, -13, -13, -13, -12, -12, -12, -12, -11
};
} g_snd_user_data{};
void _MIXChannelResetTV(MixChannel* channel, sint32 index)
{
assert(index == 0);
channel->tv_mode = 0;
channel->tv_control.pan = 64;
channel->tv_control.span = 127;
channel->tv_control.fader = 0;
// channel->tv_control.lfe = -960; seems to accidentally set rmt[0] lfe instead of TV? -> Investigate
for (size_t i = 0; i < AX_AUX_BUS_COUNT; ++i)
channel->tv_control.aux[i] = -960;
for (size_t i = 0; i < AX_MAX_NUM_BUS; ++i)
{
for (size_t j = 0; j < AX_TV_CHANNEL_COUNT; ++j)
{
channel->tv_volume[i][j].volume = 0;
channel->tv_volume[i][j].volume_target = 0;
}
}
}
void _MIXChannelResetDRC(MixChannel* channel, sint32 index)
{
assert(index < AX_MAX_NUM_DRC);
channel->drc_mode[index] = 0;
channel->drc_control[index].pan = 0x40;
channel->drc_control[index].span = 0x7F;
channel->drc_control[index].fader = 0;
channel->drc_control[index].lfe = -960;
for (size_t i = 0; i < AX_AUX_BUS_COUNT; ++i)
{
channel->drc_control[index].aux[i] = -960;
}
for (size_t i = 0; i < AX_MAX_NUM_BUS; ++i)
{
for (size_t j = 0; j < AX_DRC_CHANNEL_COUNT; ++j)
{
channel->drc_volume[index][i][j].volume = 0;
channel->drc_volume[index][i][j].volume_target = 0;
}
}
}
void _MIXChannelResetRmt(MixChannel* channel, sint32 index)
{
assert(index < AX_MAX_NUM_RMT);
channel->rmt_mode[index] = 0;
channel->rmt_control[index].pan = 0x40;
channel->rmt_control[index].span = 0x7F;
channel->rmt_control[index].fader = 0;
channel->rmt_control[index].lfe = -960;
for (size_t i = 0; i < AX_AUX_BUS_COUNT; ++i)
{
channel->rmt_control[index].aux[i] = -960;
}
for (size_t i = 0; i < AX_MAX_NUM_BUS; ++i)
{
for (size_t j = 0; j < AX_RMT_CHANNEL_COUNT; ++j)
{
channel->rmt_volume[index][i][j].volume = 0;
channel->rmt_volume[index][i][j].volume_target = 0;
}
}
}
void MIXResetChannelData(MixChannel* channel)
{
channel->update_mode = AX_UPDATE_MODE_50000000;
channel->input_level = 0;
channel->volume.volume = 0;
channel->volume.volume_target = 0;
_MIXChannelResetTV(channel, 0);
for (int i = 0; i < AX_MAX_NUM_DRC; ++i)
_MIXChannelResetDRC(channel, i);
for (int i = 0; i < AX_MAX_NUM_RMT; ++i)
_MIXChannelResetRmt(channel, i);
}
void _MIXControl_SetDevicePan(MixControl* control, int device_type, sint16 channels[])
{
const auto pandiff = 0x7F - control->pan;
const auto spandiff = 0x7F - control->span;
if (device_type == AX_DEV_TV)
{
const auto soundMode = g_snd_user_data.device_info.tv_sound_mode;
if (soundMode == MixSoundMode::SurroundDPL2)
{
channels[0] = g_snd_user_data.pan_values_low[control->pan];
channels[1] = g_snd_user_data.pan_values_low[pandiff];
channels[2] = g_snd_user_data.pan_values_high[pandiff];
channels[3] = g_snd_user_data.pan_values_high[control->pan];
channels[4] = g_snd_user_data.pan_values_low[spandiff];
channels[5] = g_snd_user_data.pan_values_low[control->span];
}
else if (soundMode == MixSoundMode::Surround6CH)
{
uint32 pan = control->pan * 2;
pan = std::min<uint32>(pan, 0x7F);
channels[0] = g_snd_user_data.pan_values[pan] + g_snd_user_data.pan_values[spandiff];
uint32 span = pandiff * 2;
if (span >= 0x7E) // 0x7E clamps to 0x7F
span = 0x7F;
channels[1] = g_snd_user_data.pan_values[span] + g_snd_user_data.pan_values[spandiff];
uint32 surroundPan;
if (control->pan < 64)
surroundPan = (64 - control->pan) * 2;
else
surroundPan = (control->pan - 64) * 2;
surroundPan = std::min<uint32>(surroundPan, 0x7F);
channels[2] = g_snd_user_data.pan_values[control->span] + g_snd_user_data.pan_values[control->pan];
channels[3] = g_snd_user_data.pan_values[control->span] + g_snd_user_data.pan_values[pandiff];
channels[4] = g_snd_user_data.pan_values[surroundPan] + g_snd_user_data.pan_values[spandiff];
channels[5] = 0;
}
else // stereo fallback
{
channels[0] = g_snd_user_data.pan_values[control->pan];
channels[1] = g_snd_user_data.pan_values[pandiff];
channels[2] = 0;
channels[3] = 0;
channels[4] = g_snd_user_data.pan_values[spandiff];
channels[5] = g_snd_user_data.pan_values[control->span];
}
}
else if (device_type == AX_DEV_DRC)
{
// TODO
}
}
uint16 __MIXTranslateVolume(sint32 input)
{
if (input <= -904)
return 0;
if (input >= 0x3C)
return 0xFF64;
return g_snd_user_data.volume[input + 904];
}
void AXFXInitDefaultHooks();
static void CheckVoice(AXVPB* voice)
{
if (!voice)
{
cemuLog_log(LogType::APIErrors, "Voice 0x{:08x} nullptr passed to MIX function", MEMPTR<void>(voice).GetMPTR());
cemu_assert(false);
}
if (voice->index < 0 || voice->index >= AX_MAX_VOICES)
{
cemuLog_log(LogType::APIErrors, "Voice 0x{:08x} passed to MIX function has invalid index (0x{:08x})", MEMPTR<void>(voice).GetMPTR(), (uint32)voice->index);
cemu_assert(false);
}
}
void MIXInit()
{
cemuLog_log(LogType::SoundAPI, "MIXInit()");
if (g_snd_user_data.initialized)
return;
g_snd_user_data.max_voices = AX_MAX_VOICES; // AXGetMaxVoices();
for (sint32 i = 0; i < g_snd_user_data.max_voices; ++i)
{
MIXResetChannelData(&g_snd_user_data.mix_channel[i]);
}
g_snd_user_data.initialized = true;
g_snd_user_data.device_info.tv_sound_mode = MixSoundMode::Stereo;
g_snd_user_data.device_info.drc_sound_mode = MixSoundMode::Stereo;
g_snd_user_data.device_info.rmt_sound_mode = MixSoundMode::Mono;
AXFXInitDefaultHooks();
}
void MIXSetSoundMode(MixSoundMode soundMode)
{
cemuLog_log(LogType::SoundAPI, "MIXSetSoundMode(0x{:x})", (uint32)soundMode);
if (soundMode == MixSoundMode::Surround || soundMode == MixSoundMode::SurroundDPL2)
soundMode = MixSoundMode::Stereo;
if (soundMode != MixSoundMode::Mono && soundMode != MixSoundMode::Stereo)
{
cemuLog_log(LogType::APIErrors, "MIXSetSoundMode() invalid sound mode");
soundMode = MixSoundMode::Stereo;
}
g_snd_user_data.device_info.tv_sound_mode = soundMode;
}
MixSoundMode MIXGetSoundMode()
{
cemuLog_log(LogType::SoundAPI, "MIXGetSoundMode()");
return g_snd_user_data.device_info.tv_sound_mode;
}
void MIXSetDeviceSoundMode(uint32 device, MixSoundMode mode)
{
cemuLog_log(LogType::SoundAPI, "MIXSetDeviceSoundMode(0x{:x}, {:})", device, (uint32)mode);
cemu_assert_debug(device < AX_DEV_COUNT);
bool is_tv_device = false;
bool is_drc_device = false;
if (device == AX_DEV_TV)
{
if (mode != MixSoundMode::Mono && mode != MixSoundMode::Stereo && mode != MixSoundMode::Surround && mode != MixSoundMode::SurroundDPL2 && mode != MixSoundMode::Surround6CH)
{
cemuLog_log(LogType::APIErrors, "MIXSetDeviceSoundMode(): Invalid mode");
mode = MixSoundMode::Stereo;
}
g_snd_user_data.device_info.tv_sound_mode = mode;
is_tv_device = true;
}
else if (device == AX_DEV_DRC)
{
if (mode != MixSoundMode::Mono && mode != MixSoundMode::Stereo && mode != MixSoundMode::Surround)
{
cemuLog_log(LogType::APIErrors, "MIXSetDeviceSoundMode(): Invalid mode");
mode = MixSoundMode::Stereo;
}
g_snd_user_data.device_info.drc_sound_mode = mode;
is_drc_device = true;
}
else if (device == AX_DEV_RMT)
{
if (mode != MixSoundMode::Mono)
{
cemuLog_log(LogType::APIErrors, "MIXSetDeviceSoundMode(): Invalid mode");
mode = MixSoundMode::Mono;
}
g_snd_user_data.device_info.rmt_sound_mode = mode;
}
else
{
cemuLog_log(LogType::SoundAPI, "ERROR: MIXSetDeviceSoundMode(0x{:x}, 0x{:x}) -> wrong device", device, mode);
}
for (sint32 i = 0; i < g_snd_user_data.max_voices; ++i)
{
auto& channel = g_snd_user_data.mix_channel[i];
if (!channel.voice)
continue;
const auto voice = channel.voice.GetPtr();
AXVoiceBegin(voice);
if (is_tv_device)
{
channel.tv_mode |= AX_UPDATE_MODE_40000000_VOLUME;
_MIXControl_SetDevicePan(&channel.tv_control, AX_DEV_TV, channel.tv_channels);
}
if (is_drc_device)
{
for (sint32 j = 0; j < AX_MAX_NUM_DRC; ++j)
{
channel.drc_mode[j] |= AX_UPDATE_MODE_40000000_VOLUME;
_MIXControl_SetDevicePan(&channel.drc_control[j], AX_DEV_DRC, channel.drc_channels[j]);
}
}
AXVoiceEnd(voice);
}
}
void _MIXUpdateTV(MixChannel* channel)
{
bool updated_volume = false;
if ((channel->tv_mode & AX_UPDATE_MODE_80000000) != 0)
{
for (size_t i = 0; i < AX_MAX_NUM_BUS; ++i)
{
for (size_t j = 0; j < AX_TV_CHANNEL_COUNT; ++j)
{
channel->tv_volume[i][j].volume = channel->tv_volume[i][j].volume_target;
}
}
channel->tv_mode &= ~AX_UPDATE_MODE_80000000;
updated_volume = true;
}
if ((channel->tv_mode & AX_UPDATE_MODE_40000000_VOLUME) == 0)
{
if (!updated_volume)
return;
}
else
{
if (g_snd_user_data.device_info.tv_sound_mode == MixSoundMode::Mono)
{
sint32 chan4 = channel->tv_channels[4];
if (chan4 < -0x78)
chan4 = -0x78;
const sint32 fader = channel->tv_control.fader;
channel->tv_volume[0][0].volume_target = __MIXTranslateVolume(chan4 + fader);
channel->tv_volume[0][1].volume_target = __MIXTranslateVolume(chan4 + fader);
channel->tv_volume[0][2].volume_target = 0;
channel->tv_volume[0][3].volume_target = 0;
channel->tv_volume[0][4].volume_target = 0;
channel->tv_volume[0][5].volume_target = 0;
for (int i = 0; i < 3; ++i)
{
const sint32 aux = channel->tv_control.aux[i];
if ((channel->tv_mode & (1 << i)) == 0)
{
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(chan4 + fader + aux);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(chan4 + fader + aux);
}
else
{
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(chan4 + aux);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(chan4 + aux);
}
channel->tv_volume[1 + i][2].volume_target = 0;
channel->tv_volume[1 + i][3].volume_target = 0;
channel->tv_volume[1 + i][4].volume_target = 0;
channel->tv_volume[1 + i][5].volume_target = 0;
}
channel->tv_mode &= ~AX_UPDATE_MODE_40000000_VOLUME;
channel->tv_mode |= AX_UPDATE_MODE_80000000;
}
else if (g_snd_user_data.device_info.tv_sound_mode == MixSoundMode::Stereo || g_snd_user_data.device_info.tv_sound_mode == MixSoundMode::Surround)
{
sint32 chan4 = channel->tv_channels[4];
if (chan4 < -0x78)
chan4 = -0x78;
const sint32 fader = channel->tv_control.fader;
const sint32 chan0 = channel->tv_channels[0];
const sint32 chan1 = channel->tv_channels[1];
channel->tv_volume[0][0].volume_target = __MIXTranslateVolume(chan4 + chan0 + fader);
channel->tv_volume[0][1].volume_target = __MIXTranslateVolume(chan4 + chan1 + fader);
channel->tv_volume[0][2].volume_target = 0;
channel->tv_volume[0][3].volume_target = 0;
channel->tv_volume[0][4].volume_target = 0;
channel->tv_volume[0][5].volume_target = 0;
for (int i = 0; i < 3; ++i)
{
const sint32 aux = channel->tv_control.aux[i];
if ((channel->tv_mode & (1 << i)) == 0)
{
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(chan4 + chan0 + fader + aux);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(chan4 + chan1 + fader + aux);
}
else
{
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(chan4 + chan0 + aux);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(chan4 + chan1 + aux);
}
channel->tv_volume[1 + i][2].volume_target = 0;
channel->tv_volume[1 + i][3].volume_target = 0;
channel->tv_volume[1 + i][4].volume_target = 0;
channel->tv_volume[1 + i][5].volume_target = 0;
}
channel->tv_mode &= ~AX_UPDATE_MODE_40000000_VOLUME;
channel->tv_mode |= AX_UPDATE_MODE_80000000;
}
else if (g_snd_user_data.device_info.tv_sound_mode == MixSoundMode::SurroundDPL2)
{
const sint32 fader = channel->tv_control.fader;
const sint32 chan0 = channel->tv_channels[0];
const sint32 chan1 = channel->tv_channels[1];
const sint32 chan2 = channel->tv_channels[2];
const sint32 chan3 = channel->tv_channels[3];
const sint32 chan4 = channel->tv_channels[4];
const sint32 chan5 = channel->tv_channels[5];
channel->tv_volume[0][0].volume_target = __MIXTranslateVolume(fader + chan4 + chan0);
channel->tv_volume[0][1].volume_target = __MIXTranslateVolume(fader + chan4 + chan1);
channel->tv_volume[0][2].volume_target = __MIXTranslateVolume(fader + chan5);
channel->tv_volume[0][3].volume_target = __MIXTranslateVolume(fader + chan3 + chan5);
channel->tv_volume[0][4].volume_target = 0;
channel->tv_volume[0][0].volume_target = 0;
for (int i = 0; i < 2; ++i)
{
const sint32 aux = channel->tv_control.aux[i];
const sint32 base = ((channel->tv_mode & (1 << i)) != 0) ? aux : fader + aux;
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(base + chan4 + chan0);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(base + chan4 + chan1);
channel->tv_volume[1 + i][2].volume_target = __MIXTranslateVolume(base + chan5 + chan2);
channel->tv_volume[1 + i][3].volume_target = __MIXTranslateVolume(base + chan5 + chan3);
channel->tv_volume[1 + i][0].volume_target = 0;
channel->tv_volume[1 + i][4].volume_target = 0;
}
channel->tv_mode &= ~AX_UPDATE_MODE_40000000_VOLUME;
channel->tv_mode |= AX_UPDATE_MODE_80000000;
}
else if (g_snd_user_data.device_info.tv_sound_mode == MixSoundMode::Surround6CH)
{
const sint32 fader = channel->tv_control.fader;
const sint32 lfe = channel->tv_control.lfe;
const sint32 chan0 = channel->tv_channels[0];
const sint32 chan1 = channel->tv_channels[1];
const sint32 chan2 = channel->tv_channels[2];
const sint32 chan3 = channel->tv_channels[3];
const sint32 chan4 = channel->tv_channels[4];
channel->tv_volume[0][0].volume_target = __MIXTranslateVolume(fader + chan0);
channel->tv_volume[0][1].volume_target = __MIXTranslateVolume(fader + chan1);
channel->tv_volume[0][4].volume_target = __MIXTranslateVolume(fader + chan4);
channel->tv_volume[0][2].volume_target = __MIXTranslateVolume(fader + chan2);
channel->tv_volume[0][3].volume_target = __MIXTranslateVolume(fader + chan3);
channel->tv_volume[0][5].volume_target = __MIXTranslateVolume(fader + lfe);
for (int i = 0; i < 3; ++i)
{
const sint32 aux = channel->tv_control.aux[i];
const sint32 base = ((channel->tv_mode & (1 << i)) != 0) ? aux : fader + aux;
channel->tv_volume[1 + i][0].volume_target = __MIXTranslateVolume(base + chan0);
channel->tv_volume[1 + i][1].volume_target = __MIXTranslateVolume(base + chan1);
channel->tv_volume[1 + i][4].volume_target = __MIXTranslateVolume(base + chan4);
channel->tv_volume[1 + i][2].volume_target = __MIXTranslateVolume(base + chan2);
channel->tv_volume[1 + i][3].volume_target = __MIXTranslateVolume(base + chan3);
channel->tv_volume[0][5].volume_target = __MIXTranslateVolume(base + lfe);
}
channel->tv_mode &= ~AX_UPDATE_MODE_40000000_VOLUME;
channel->tv_mode |= AX_UPDATE_MODE_80000000;
}
else
{
channel->tv_mode &= ~AX_UPDATE_MODE_40000000_VOLUME;
channel->tv_mode |= AX_UPDATE_MODE_80000000;
}
}
AXCHMIX2 mix[AX_TV_CHANNEL_COUNT][AX_MAX_NUM_BUS];
sint32 inputSamples = AXGetInputSamplesPerFrame();
for (size_t i = 0; i < AX_MAX_NUM_BUS; ++i)
{
for (size_t j = 0; j < AX_TV_CHANNEL_COUNT; ++j)
{
const uint16 target = channel->tv_volume[i][j].volume_target;
const uint16 volume = channel->tv_volume[i][j].volume;
mix[j][i].vol = volume;
mix[j][i].delta = (sint16)(target - volume) / inputSamples;
}
}
AXSetVoiceDeviceMix(channel->voice.GetPtr(), AX_DEV_TV, 0, (snd_core::AXCHMIX_DEPR*)&mix[0][0]);
}
void _MIXUpdateDRC(MixChannel* channel, sint32 index)
{
// todo
}
void _MIXUpdateRmt(MixChannel* channel, sint32 index)
{
// todo
}
void MIXInitChannel(AXVPB* voice, uint32 flags, sint16 input, sint16 aux1, sint16 aux2, sint16 aux3, sint16 pan, sint16 span, sint16 fader)
{
cemuLog_log(LogType::SoundAPI, "MIXInitChannel(0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x})", MEMPTR(voice).GetMPTR(), flags, input, aux1, aux2, aux3, pan, span, fader);
CheckVoice(voice);
AXVoiceBegin(voice);
MIXAssignChannel(voice);
MIXInitInputControl(voice, input, flags);
const uint32 index = voice->index;
auto& channel = g_snd_user_data.mix_channel[index];
channel.tv_control.aux[0] = aux1;
channel.tv_control.aux[1] = aux2;
channel.tv_control.aux[2] = aux3;
channel.tv_control.pan = pan;
channel.tv_control.span = span;
channel.tv_control.fader = fader;
// .lfe is not updated
channel.tv_mode = flags & AX_UPDATE_MODE_40000007;
_MIXControl_SetDevicePan(&channel.tv_control, AX_DEV_TV, channel.tv_channels);
channel.tv_mode |= AX_UPDATE_MODE_40000000_VOLUME;
_MIXUpdateTV(&channel);
AXVoiceEnd(voice);
}
void MIXReleaseChannel(AXVPB* voice)
{
CheckVoice(voice);
AXVoiceBegin(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
channel.voice = nullptr;
AXVoiceEnd(voice);
}
void MIXAssignChannel(AXVPB* voice)
{
cemuLog_log(LogType::SoundAPI, "MIXAssignChannel(0x{:x})", MEMPTR(voice).GetMPTR());
CheckVoice(voice);
AXVoiceBegin(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
MIXResetChannelData(&channel);
channel.voice = voice;
AXVoiceEnd(voice);
}
void MIXDRCInitChannel(AXVPB* voice, uint32 flags, uint16 aux, uint16 pan, uint16 fader)
{
cemuLog_log(LogType::SoundAPI, "MIXDRCInitChannel(0x{:x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x})", MEMPTR(voice).GetMPTR(), flags, aux, pan, fader);
CheckVoice(voice);
AXVoiceBegin(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
_MIXChannelResetDRC(&channel, 0);
channel.drc_control[0].aux[0] = aux;
channel.drc_control[0].pan = pan;
channel.drc_control[0].fader = fader;
channel.drc_mode[0] = flags & AX_UPDATE_MODE_40000007;
_MIXControl_SetDevicePan(&channel.drc_control[0], AX_DEV_DRC, &channel.drc_channels[0][0]);
channel.drc_mode[0] |= AX_UPDATE_MODE_40000000_VOLUME;
_MIXUpdateDRC(&channel, 0);
AXVoiceEnd(voice);
}
void MIXSetInput(AXVPB* voice, uint16 input)
{
cemuLog_log(LogType::SoundAPI, "MIXSetInput(0x{:x}, 0x{:x})", MEMPTR(voice).GetMPTR(), input);
CheckVoice(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
channel.input_level = input;
channel.update_mode |= AX_UPDATE_MODE_10000000_INPUT_LEVEL;
}
void MIXUpdateSettings()
{
cemuLog_log(LogType::SoundAPI, "MIXUpdateSettings()");
if (!g_snd_user_data.initialized)
return;
if (g_snd_user_data.max_voices <= 0)
return;
for (sint32 i = 0; i < g_snd_user_data.max_voices; ++i)
{
auto& channel = g_snd_user_data.mix_channel[i];
if (!channel.voice)
continue;
const auto voice = channel.voice.GetPtr();
AXVoiceBegin(voice);
bool volume_updated = false;
if ((channel.update_mode & AX_UPDATE_MODE_20000000) != 0)
{
channel.volume.volume = channel.volume.volume_target;
channel.update_mode &= ~AX_UPDATE_MODE_20000000;
volume_updated = true;
}
if ((channel.update_mode & AX_UPDATE_MODE_10000000_INPUT_LEVEL) == 0)
{
if (volume_updated)
{
AXPBVE ve;
ve.currentVolume = channel.volume.volume;
ve.currentDelta = (sint32(channel.volume.volume_target) - sint32(channel.volume.volume)) / 96;
AXSetVoiceVe(voice, &ve);
}
}
else
{
uint16 volume = 0;
if ((channel.update_mode & 8) == 0)
volume = __MIXTranslateVolume(channel.input_level);
channel.volume.volume_target = volume;
channel.update_mode &= ~AX_UPDATE_MODE_10000000_INPUT_LEVEL;
channel.update_mode |= AX_UPDATE_MODE_20000000;
AXPBVE ve;
ve.currentVolume = channel.volume.volume;
ve.currentDelta = (sint32(channel.volume.volume_target) - sint32(channel.volume.volume)) / 96;
AXSetVoiceVe(voice, &ve);
}
_MIXUpdateTV(&channel);
for (int i = 0; i < 2; ++i)
_MIXUpdateDRC(&channel, i);
for (int j = 0; j < AX_MAX_NUM_RMT; ++j)
_MIXUpdateRmt(&channel, j);
AXVoiceEnd(voice);
}
// TODO
}
void MIXInitDeviceControl(AXVPB* voice, uint32 device, uint32 deviceSubIndex, MixControl* control, uint32 mode)
{
// note - lfe is not copied from control
cemuLog_log(LogType::SoundAPI, "MIXInitDeviceControl(0x{:0x}, 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x} )", MEMPTR(voice).GetMPTR(), device, deviceSubIndex, MEMPTR(control).GetMPTR(), mode);
CheckVoice(voice);
cemu_assert_debug(device < AX_DEV_COUNT);
cemu_assert_debug(control);
AXVoiceBegin(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
channel.voice = voice;
if (device == AX_DEV_TV)
{
cemu_assert_debug(deviceSubIndex == 0);
_MIXChannelResetTV(&channel, deviceSubIndex);
channel.tv_control.pan = control->pan;
channel.tv_control.span = control->span;
channel.tv_control.fader = control->fader;
for (sint32 i=0; i<AX_AUX_BUS_COUNT; i++)
channel.tv_control.aux[i] = control->aux[i];
_MIXControl_SetDevicePan(&channel.tv_control, device, channel.tv_channels);
channel.tv_mode = (mode & 0xF) | AX_UPDATE_MODE_40000000_VOLUME;
_MIXUpdateTV(&channel);
}
else if (device == AX_DEV_DRC)
{
cemu_assert_debug(deviceSubIndex < 2);
_MIXChannelResetDRC(&channel, deviceSubIndex);
channel.drc_control[deviceSubIndex].pan = control->pan;
channel.drc_control[deviceSubIndex].span = control->span;
channel.drc_control[deviceSubIndex].fader = control->fader;
for (sint32 i=0; i<AX_AUX_BUS_COUNT; i++)
channel.drc_control[deviceSubIndex].aux[i] = control->aux[i];
_MIXControl_SetDevicePan(&channel.drc_control[deviceSubIndex], device, channel.drc_channels[deviceSubIndex]);
channel.drc_mode[deviceSubIndex] = (mode & 0xF) | AX_UPDATE_MODE_40000000_VOLUME;
_MIXUpdateDRC(&channel, deviceSubIndex);
}
else if (device == AX_DEV_RMT)
{
cemu_assert_debug(deviceSubIndex < 4);
_MIXChannelResetRmt(&channel, deviceSubIndex);
channel.rmt_control[deviceSubIndex].pan = control->pan;
channel.rmt_control[deviceSubIndex].span = control->span;
channel.rmt_control[deviceSubIndex].fader = control->fader;
for (sint32 i=0; i<AX_AUX_BUS_COUNT; i++)
channel.rmt_control[deviceSubIndex].aux[i] = control->aux[i];
_MIXControl_SetDevicePan(&channel.rmt_control[deviceSubIndex], device, channel.rmt_channels[deviceSubIndex]);
channel.rmt_mode[deviceSubIndex] = (mode & 0xF);
_MIXUpdateRmt(&channel, deviceSubIndex);
}
AXVoiceEnd(voice);
}
void MIXInitInputControl(AXVPB* voice, uint16 input, uint32 mode)
{
cemuLog_log(LogType::SoundAPI, "MIXInitInputControl(0x{:x}, 0x{:x}, 0x{:x} )", MEMPTR(voice).GetMPTR(), input, mode);
CheckVoice(voice);
AXVoiceBegin(voice);
MixChannel& channel = g_snd_user_data.mix_channel[voice->index];
channel.update_mode = (mode & AX_UPDATE_MODE_8) | AX_UPDATE_MODE_10000000_INPUT_LEVEL;
channel.input_level = input;
AXVoiceEnd(voice);
}
void MIXSetDeviceFader(AXVPB* vpb, uint32 device, uint32 deviceIndex, sint16 newFader)
{
CheckVoice(vpb);
cemu_assert(device < AX_DEV_COUNT);
MixChannel& mixChannel = g_snd_user_data.mix_channel[vpb->index];
AXVoiceBegin(vpb);
MixControl& mixControl = mixChannel.GetMixControl(device, deviceIndex);
MixMode& mixMode = mixChannel.GetMode(device, deviceIndex);
if (mixControl.fader == newFader)
{
AXVoiceEnd(vpb);
return;
}
mixControl.fader = newFader;
mixMode |= AX_UPDATE_MODE_40000000_VOLUME;
AXVoiceEnd(vpb);
}
void MIXSetDevicePan(AXVPB* vpb, uint32 device, uint32 deviceIndex, sint16 newPan)
{
CheckVoice(vpb);
cemu_assert(device < AX_DEV_COUNT);
MixChannel& mixChannel = g_snd_user_data.mix_channel[vpb->index];
AXVoiceBegin(vpb);
MixControl& mixControl = mixChannel.GetMixControl(device, deviceIndex);
MixMode& mixMode = mixChannel.GetMode(device, deviceIndex);
sint16* deviceChannels = mixChannel.GetChannels(device, deviceIndex);
if (mixControl.pan == newPan)
{
AXVoiceEnd(vpb);
return;
}
mixControl.pan = newPan;
_MIXControl_SetDevicePan(&mixControl, device, deviceChannels);
mixMode |= AX_UPDATE_MODE_40000000_VOLUME;
AXVoiceEnd(vpb);
}
void MIXSetDeviceSPan(AXVPB* vpb, uint32 device, uint32 deviceIndex, sint16 newSPan)
{
CheckVoice(vpb);
cemu_assert(device < AX_DEV_COUNT);
MixChannel& mixChannel = g_snd_user_data.mix_channel[vpb->index];
AXVoiceBegin(vpb);
MixControl& mixControl = mixChannel.GetMixControl(device, deviceIndex);
MixMode& mixMode = mixChannel.GetMode(device, deviceIndex);
sint16* deviceChannels = mixChannel.GetChannels(device, deviceIndex);
if (mixControl.span == newSPan)
{
AXVoiceEnd(vpb);
return;
}
mixControl.span = newSPan;
_MIXControl_SetDevicePan(&mixControl, device, deviceChannels);
mixMode |= AX_UPDATE_MODE_40000000_VOLUME;
AXVoiceEnd(vpb);
}
void MIXSetDeviceLFE(AXVPB* vpb, uint32 device, uint32 deviceIndex, sint16 newLFE)
{
CheckVoice(vpb);
cemu_assert(device < AX_DEV_COUNT);
MixChannel& mixChannel = g_snd_user_data.mix_channel[vpb->index];
AXVoiceBegin(vpb);
if (device != AX_DEV_TV)
{
cemuLog_log(LogType::APIErrors, "MIXSetDeviceLFE(): Device must be TV");
AXVoiceEnd(vpb);
return;
}
cemu_assert(deviceIndex == 0);
MixControl& mixControl = mixChannel.GetMixControl(device, 0);
MixMode& mixMode = mixChannel.GetMode(device, 0);
if (mixControl.lfe == newLFE)
{
AXVoiceEnd(vpb);
return;
}
mixControl.lfe = newLFE;
mixMode |= AX_UPDATE_MODE_40000000_VOLUME;
AXVoiceEnd(vpb);
}
void MIXSetDeviceAux(AXVPB* vpb, uint32 device, uint32 deviceIndex, uint32 aux, sint16 newAux)
{
CheckVoice(vpb);
cemu_assert(device < AX_DEV_COUNT);
cemu_assert(aux < AX_AUX_BUS_COUNT);
MixChannel& mixChannel = g_snd_user_data.mix_channel[vpb->index];
AXVoiceBegin(vpb);
MixControl& mixControl = mixChannel.GetMixControl(device, deviceIndex);
MixMode& mixMode = mixChannel.GetMode(device, deviceIndex);
if (mixControl.aux[aux] == newAux)
{
AXVoiceEnd(vpb);
return;
}
mixControl.aux[aux] = newAux;
mixMode |= AX_UPDATE_MODE_40000000_VOLUME;
AXVoiceEnd(vpb);
}
struct AXPBADPCM
{
uint16be table[8][2]; // 0x00
uint16be gain;
uint16be predicator;
uint16be yn1;
uint16be yn2;
};
struct AXPBADPCMLOOP
{
uint16be predicator; // 0x00
uint16be yn1; // 0x02
uint16be yn2; // 0x04
};
struct SPAdpcmEntry
{
AXPBADPCM adpcm;
AXPBADPCMLOOP adpcmLoop;
};
struct SPSoundEntry
{
uint32be type; // 0x00
uint32be sampleRate; // 0x04
uint32be loopAddress; // 0x08
uint32be loopEndAddress; // 0x0C
uint32be endOffset; // 0x10
uint32be currentOffset; // 0x14
MEMPTR<SPAdpcmEntry> adpcmEntry; // 0x18
};
static_assert(sizeof(SPSoundEntry) == 0x1C);
struct SPSoundTable
{
uint32be count;
SPSoundEntry entries[1];
};
void SPInitSoundTable(SPSoundTable* soundTable, uint8* samples, uint32be* endOffsetPtr)
{
cemuLog_log(LogType::SoundAPI, "SPInitSoundTable(0x{:x}, 0x{:x}, 0x{:x} )", MEMPTR(soundTable).GetMPTR(), MEMPTR(samples).GetMPTR(), MEMPTR(endOffsetPtr).GetMPTR());
if (!soundTable)
return;
if (!samples)
return;
uint32be endOffset = 0;
for(uint32 i = 0; i < soundTable->count; ++i)
{
auto& entryPtr = soundTable->entries[i];
if(entryPtr.type == 0)
{
entryPtr.loopAddress = entryPtr.currentOffset;
entryPtr.loopEndAddress = 0;
uint32be tmp = entryPtr.endOffset >> 1;
if (tmp > endOffset)
endOffset = tmp;
/// ???
}
else if (entryPtr.type == 1)
{
uint32be tmp = entryPtr.endOffset >> 1;
if (tmp > endOffset)
endOffset = tmp;
/// ???
}
else if (entryPtr.type == 2)
{
entryPtr.loopAddress = entryPtr.currentOffset;
entryPtr.loopEndAddress = 0;
uint32be tmp = entryPtr.endOffset << 1;
if (tmp > endOffset)
endOffset = tmp;
}
else if (entryPtr.type == 3)
{
uint32be tmp = entryPtr.endOffset << 1;
if (tmp > endOffset)
endOffset = tmp;
}
else if (entryPtr.type == 4)
{
entryPtr.loopAddress = entryPtr.currentOffset;
entryPtr.loopEndAddress = 0;
if (entryPtr.endOffset > endOffset)
endOffset = entryPtr.endOffset;
}
else if (entryPtr.type == 5)
{
if (entryPtr.endOffset > endOffset)
endOffset = entryPtr.endOffset;
}
}
if (endOffsetPtr)
*endOffsetPtr = endOffset;
}
SPSoundEntry* SPGetSoundEntry(SPSoundTable* soundTable, uint32 index)
{
cemuLog_log(LogType::SoundAPI, "SPGetSoundEntry(0x{:x}, {})", MEMPTR(soundTable).GetMPTR(), index);
if (!soundTable)
return nullptr;
if (soundTable->count <= index)
return nullptr;
return &soundTable->entries[index];
}
MEMPTR<void> s_fxAlloc = nullptr;
MEMPTR<void> s_fxFree = nullptr;
void _AXDefaultHook_alloc(PPCInterpreter_t* hCPU)
{
uint32 size = hCPU->gpr[3];
MEMPTR<void> mem = coreinit::_weak_MEMAllocFromDefaultHeap(size);
osLib_returnFromFunction(hCPU, mem.GetMPTR());
}
void _AXDefaultHook_free(PPCInterpreter_t* hCPU)
{
MEMPTR<void> mem{ hCPU->gpr[3] };
return coreinit::_weak_MEMFreeToDefaultHeap(mem.GetPtr());
}
void AXFXInitDefaultHooks()
{
// todo - this should only be applied when the library is loaded? MIXInit() does not affect this?
if (!s_fxAlloc)
{
s_fxAlloc = RPLLoader_MakePPCCallable(_AXDefaultHook_alloc);
s_fxFree = RPLLoader_MakePPCCallable(_AXDefaultHook_free);
}
}
void AXFXSetHooks(void* allocFunc, void* freeFunc)
{
s_fxAlloc = allocFunc;
s_fxFree = freeFunc;
}
void AXFXGetHooks(MEMPTR<void>* allocFuncOut, MEMPTR<void>* freeFuncOut)
{
*allocFuncOut = s_fxAlloc;
*freeFuncOut = s_fxFree;
}
void* AXFXInternalAlloc(uint32 size, bool clearToZero)
{
if (s_fxAlloc)
{
MEMPTR<void> mem{ PPCCoreCallback(s_fxAlloc, size) };
if (clearToZero)
memset(mem.GetPtr(), 0, size);
return mem.GetPtr();
}
void* mem = coreinit::_weak_MEMAllocFromDefaultHeapEx(size, 4);
if (clearToZero)
memset(mem, 0, size);
return mem;
}
void AXFXInternalFree(void* mem)
{
if (s_fxFree)
{
PPCCoreCallback(s_fxFree, mem);
return;
}
coreinit::_weak_MEMFreeToDefaultHeap(mem);
}
/* AUX callback */
struct AUXCBSAMPLEDATA
{
MEMPTR<sint32be> channelSamples[6];
};
bool gUnsupportedSoundEffectWarning = false;
void PrintUnsupportedSoundEffectWarning()
{
if (gUnsupportedSoundEffectWarning)
return;
cemuLog_log(LogType::Force, "The currently running title is trying to utilize an unsupported audio effect");
cemuLog_log(LogType::Force, "To emulate these correctly, place snd_user.rpl and snduser2.rpl from the original Wii U firmware in /cafeLibs/ folder");
gUnsupportedSoundEffectWarning = true;
}
void __UnimplementedFXCallback(AUXCBSAMPLEDATA* auxSamples, size_t sampleCount, bool clearCh0, bool clearCh1, bool clearCh2, bool clearCh3, bool clearCh4, bool clearCh5)
{
PrintUnsupportedSoundEffectWarning();
bool clearChannel[6] = { clearCh0, clearCh1, clearCh2, clearCh3, clearCh4, clearCh5 };
for (sint32 channel = 0; channel < 6; channel++)
{
if(!clearChannel[channel])
continue;
sint32be* channelPtr = auxSamples->channelSamples[channel].GetPtr();
while (sampleCount)
{
*channelPtr = 0;
channelPtr++;
sampleCount--;
}
}
}
/* AXFXReverbHi */
struct AXFXReverbHiData
{
// todo - implement
uint32be placeholder;
};
void AXFXReverbHiInit(AXFXReverbHiData* param)
{
cemuLog_log(LogType::Force, "AXFXReverbHiInit - stub");
}
void AXFXReverbHiSettings(AXFXReverbHiData* param)
{
cemuLog_log(LogType::Force, "AXFXReverbHiSettings - stub");
}
void AXFXReverbHiShutdown(AXFXReverbHiData* param)
{
cemuLog_log(LogType::Force, "AXFXReverbHiShutdown - stub");
}
void AXFXReverbHiCallback(AUXCBSAMPLEDATA* auxSamples, AXFXReverbHiData* reverbHi)
{
// todo - implement me
__UnimplementedFXCallback(auxSamples, 96, true, true, true, false, false, false);
}
/* AXFXMultiChReverb */
struct AXFXMultiChReverbData
{
// todo - implement
uint32 placeholder;
};
void AXFXMultiChReverbInit(AXFXMultiChReverbData* param, int ukn2, int ukn3)
{
cemuLog_log(LogType::Force, "AXFXMultiChReverbInit (Stubbed)");
}
void AXFXMultiChReverbSettingsUpdate(AXFXMultiChReverbData* param)
{
// todo
}
void AXFXMultiChReverbShutdown(AXFXMultiChReverbData* param)
{
// todo
}
void AXFXMultiChReverbCallback(AUXCBSAMPLEDATA* auxSamples, AXFXMultiChReverbData* reverbHi, AXAUXCBCHANNELINFO* auxInfo)
{
// todo - implement me
__UnimplementedFXCallback(auxSamples, auxInfo->numSamples, true, true, true, true, true, true);
}
/* AXFXReverbStd */
struct AXFXReverbStdData
{
uint32be placeholder;
};
uint32 AXFXReverbStdExpGetMemSize(AXFXReverbStdData* reverbParam)
{
return 0xC; // placeholder size
}
bool AXFXReverbStdExpInit(AXFXReverbStdData* reverbParam)
{
return true;
}
void AXFXReverbStdExpShutdown(AXFXReverbStdData* reverbParam)
{
}
void AXFXReverbStdExpCallback(AUXCBSAMPLEDATA* auxSamples, AXFXReverbStdData* reverbData)
{
// todo - implement me
__UnimplementedFXCallback(auxSamples, 96, true, true, true, false, false, false);
}
class : public COSModule
{
public:
std::string_view GetName() override
{
return "snd_user";
}
void RPLMapped() override
{
/* snd_user */
cafeExportRegister("snd_user", MIXInit, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetSoundMode, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXGetSoundMode, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXInitChannel, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXReleaseChannel, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXAssignChannel, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXDRCInitChannel, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetInput, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXUpdateSettings, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDeviceSoundMode, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDeviceFader, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDevicePan, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDeviceSPan, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDeviceLFE, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXSetDeviceAux, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXInitDeviceControl, LogType::SoundAPI);
cafeExportRegister("snd_user", MIXInitInputControl, LogType::SoundAPI);
cafeExportRegister("snd_user", SPInitSoundTable, LogType::SoundAPI);
cafeExportRegister("snd_user", SPGetSoundEntry, LogType::SoundAPI);
//cafeExportRegister("snd_user", SPPrepareSound);
cafeExportRegister("snd_user", AXFXSetHooks, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXGetHooks, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXReverbHiInit, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXReverbHiSettings, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXReverbHiShutdown, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXReverbHiCallback, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXMultiChReverbInit, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXMultiChReverbSettingsUpdate, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXMultiChReverbShutdown, LogType::SoundAPI);
cafeExportRegister("snd_user", AXFXMultiChReverbCallback, LogType::SoundAPI);
};
}s_COSsnduser1Module;
class : public COSModule
{
public:
std::string_view GetName() override
{
return "snduser2";
}
void RPLMapped() override
{
/* snduser2 */
cafeExportRegister("snduser2", MIXInit, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetSoundMode, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXGetSoundMode, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXInitChannel, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXReleaseChannel, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXAssignChannel, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXDRCInitChannel, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetInput, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXUpdateSettings, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDeviceSoundMode, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDeviceFader, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDevicePan, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDeviceSPan, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDeviceLFE, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXSetDeviceAux, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXInitDeviceControl, LogType::SoundAPI);
cafeExportRegister("snduser2", MIXInitInputControl, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXSetHooks, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXGetHooks, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXReverbStdExpGetMemSize, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXReverbStdExpInit, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXReverbStdExpShutdown, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXReverbStdExpCallback, LogType::Placeholder);
cafeExportRegister("snduser2", AXFXReverbHiInit, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXReverbHiSettings, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXReverbHiShutdown, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXReverbHiCallback, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXMultiChReverbInit, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXMultiChReverbSettingsUpdate, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXMultiChReverbShutdown, LogType::SoundAPI);
cafeExportRegister("snduser2", AXFXMultiChReverbCallback, LogType::SoundAPI);
};
}s_COSsnduser2Module;
COSModule* GetModuleSndUser1()
{
return &s_COSsnduser1Module;
}
COSModule* GetModuleSndUser2()
{
return &s_COSsnduser2Module;
}
}
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