mirror of
https://github.com/zeldaret/ss
synced 2026-06-03 18:36:16 -04:00
robojumper
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
#ifndef NW4R_SND_STRM_CHANNEL_H
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#define NW4R_SND_STRM_CHANNEL_H
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/*******************************************************************************
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* headers
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*/
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#include <climits> // CHAR_BIT
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#include "common.h"
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#include "nw4r/snd/snd_adpcm.h"
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/*******************************************************************************
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* types
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*/
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namespace nw4r { namespace snd { namespace detail
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{
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2f927
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struct StrmChannel
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{
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void *bufferAddress; // size 0x04, offset 0x00
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AdpcmParam adpcmParam; // size 0x28, offset 0x04
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AdpcmLoopParam adpcmLoopParam; // size 0x06, offset 0x2c
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u16 adpcmPredScale; // size 0x02, offset 0x32
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}; // size 0x34
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}}} // namespace nw4r::snd::detail
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/*******************************************************************************
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* classes and functions
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*/
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namespace nw4r { namespace snd { namespace detail
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{
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2f7c6
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class StrmBufferPool
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{
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// methods
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public:
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// methods
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void Setup(void *buffer, u32 size, int blockCount);
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void Shutdown();
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u32 GetBlockSize() const { return mBlockSize; }
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void *Alloc();
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void Free(void *p);
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// static members
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private:
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static int const BIT_PER_BYTE = CHAR_BIT; // uhhh ok
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static int const BLOCK_MAX = 32;
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// members
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private:
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void *mBuffer; // size 0x04, offset 0x00
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u32 mBufferSize; // size 0x04, offset 0x04
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u32 mBlockSize; // size 0x04, offset 0x08
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int mBlockCount; // size 0x04, offset 0x0c
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int mAllocCount; // size 0x04, offset 0x10
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byte_t mAllocFlags[ROUND_UP(BLOCK_MAX, BIT_PER_BYTE) / BIT_PER_BYTE]; // size 0x04, offset 0x14
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}; // size 0x18
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}}} // namespace nw4r::snd::detail
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#endif // NW4R_SND_STRM_CHANNEL_H
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