mirror of https://github.com/AxioDL/metaforce.git
121 lines
2.4 KiB
C++
121 lines
2.4 KiB
C++
#include "CDSPAudioPlayer.hpp"
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#include <memory>
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namespace urde
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{
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struct SDSPStreamCacheEntry
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{
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std::string x0_fileName;
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u32 x10_;
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u32 x14_;
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float x18_;
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float x1c_;
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u32 x20_;
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float x24_;
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bool x28_;
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};
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/* Standard DSPADPCM header */
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struct dspadpcm_header
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{
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uint32_t x0_num_samples;
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uint32_t x4_num_nibbles;
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uint32_t x8_sample_rate;
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uint16_t xc_loop_flag;
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uint16_t xe_format; /* 0 for ADPCM */
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uint32_t x10_loop_start_nibble;
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uint32_t x14_loop_end_nibble;
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uint32_t x18_ca;
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int16_t x1c_coef[16];
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int16_t x3c_gain;
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int16_t x3e_ps;
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int16_t x40_hist1;
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int16_t x42_hist2;
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int16_t x44_loop_ps;
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int16_t x46_loop_hist1;
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int16_t x48_loop_hist2;
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uint16_t x4a_pad[11];
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};
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struct CDSPStreamManager
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{
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dspadpcm_header x0_header;
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std::string x60_fileName; // arg1
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union
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{
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u8 dummy = 0;
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struct
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{
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bool x70_24_claimed : 1;
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bool x70_25_ : 1;
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u8 x70_26_ : 2;
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};
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};
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u8 x71_ = -1;
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u8 x72_ = -1;
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u8 x73_arg3;
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u8 x74_arg4;
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u32 x78_handleId; // arg2
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//DVDFileInfo x80_dvdHandle;
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};
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struct SDSPStreamInfo
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{
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const char* x0_fileName;
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u32 x4_;
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u32 x8_;
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u32 xc_;
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u32 x10_;
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u32 x14_;
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u32 x18_adpcmOffset;
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u32 x1c_;
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u32 x20_;
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u32 x24_adpcmCur;
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u32 x28_;
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u32 x2c_;
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u32 x30_;
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u32 x34_;
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u32 x38_;
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};
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struct SDSPStream
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{
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bool x0_active;
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u32 x4_ownerId;
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SDSPStream* x8_stereoLeft;
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SDSPStream* xc_stereoRight;
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SDSPStreamInfo x10_info;
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u8 x4c_vol;
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u8 x4d_pan;
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//DVDFileInfo x50_dvdHandle1;
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//DVDFileInfo x8c_dvdHandle2;
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u32 xc8_streamId = -1; // MusyX stream handle
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u32 xcc_adpcmCur2;
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std::unique_ptr<u8[]> xd4_ringBuffer;
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u32 xd8_ringBytes = 0x11DC0; // 73152 4sec in ADPCM bytes
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u32 xdc_ringSamples = 0x1f410; // 128016 4sec in samples
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bool xe0_curBuffer;
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u32 xe8_silent;
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u8 xec_readState; // 0: NoRead 1: Read 2: ReadWrap
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void UpdateStreamVolume(u8 vol)
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{
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x4c_vol = vol;
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if (!x0_active || xe8_silent)
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return;
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//sndStreamMixParameterEx(xc8_streamId, x4c_vol, x4d_pan, 0, 0, 0);
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}
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void SilenceStream()
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{
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if (!x0_active || xe8_silent)
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return;
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//sndStreamMixParameterEx(xc8_streamId, 0, x4d_pan, 0, 0, 0);
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xe8_silent = true;
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}
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};
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}
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