From 5af6531e0b248016479b707011d1f9b18735b8c1 Mon Sep 17 00:00:00 2001 From: Osmium Sorcerer Date: Sun, 22 Mar 2026 16:55:40 +0000 Subject: Add third_party directory for dependencies New dependencies: - Miniaudio as our new audio engine, replacing BASS. Includes additional codecs. - Libsodium for cryptography. For now, CMake shall handle its inclusion, but, ideally, we'll check it in too. --- third_party/miniaudio_libvorbis.h | 42 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 third_party/miniaudio_libvorbis.h (limited to 'third_party/miniaudio_libvorbis.h') diff --git a/third_party/miniaudio_libvorbis.h b/third_party/miniaudio_libvorbis.h new file mode 100644 index 00000000..fdd3a46e --- /dev/null +++ b/third_party/miniaudio_libvorbis.h @@ -0,0 +1,42 @@ +/* +This implements a data source that decodes Vorbis streams via libvorbis + libvorbisfile + +This object can be plugged into any `ma_data_source_*()` API and can also be used as a custom +decoding backend. See the custom_decoder example. +*/ +#ifndef miniaudio_libvorbis_h +#define miniaudio_libvorbis_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include "miniaudio.h" + +typedef struct +{ + ma_data_source_base ds; /* The libvorbis decoder can be used independently as a data source. */ + ma_read_proc onRead; + ma_seek_proc onSeek; + ma_tell_proc onTell; + void* pReadSeekTellUserData; + ma_format format; /* Will be either f32 or s16. */ + /*OggVorbis_File**/ void* vf; /* Typed as void* so we can avoid a dependency on opusfile in the header section. */ +} ma_libvorbis; + +MA_API ma_result ma_libvorbis_init(ma_read_proc onRead, ma_seek_proc onSeek, ma_tell_proc onTell, void* pReadSeekTellUserData, const ma_decoding_backend_config* pConfig, const ma_allocation_callbacks* pAllocationCallbacks, ma_libvorbis* pVorbis); +MA_API ma_result ma_libvorbis_init_file(const char* pFilePath, const ma_decoding_backend_config* pConfig, const ma_allocation_callbacks* pAllocationCallbacks, ma_libvorbis* pVorbis); +MA_API void ma_libvorbis_uninit(ma_libvorbis* pVorbis, const ma_allocation_callbacks* pAllocationCallbacks); +MA_API ma_result ma_libvorbis_read_pcm_frames(ma_libvorbis* pVorbis, void* pFramesOut, ma_uint64 frameCount, ma_uint64* pFramesRead); +MA_API ma_result ma_libvorbis_seek_to_pcm_frame(ma_libvorbis* pVorbis, ma_uint64 frameIndex); +MA_API ma_result ma_libvorbis_get_data_format(ma_libvorbis* pVorbis, ma_format* pFormat, ma_uint32* pChannels, ma_uint32* pSampleRate, ma_channel* pChannelMap, size_t channelMapCap); +MA_API ma_result ma_libvorbis_get_cursor_in_pcm_frames(ma_libvorbis* pVorbis, ma_uint64* pCursor); +MA_API ma_result ma_libvorbis_get_length_in_pcm_frames(ma_libvorbis* pVorbis, ma_uint64* pLength); + +/* Decoding backend vtable. This is what you'll plug into ma_decoder_config.pBackendVTables. No user data required. */ +extern ma_decoding_backend_vtable* ma_decoding_backend_libvorbis; + +#ifdef __cplusplus +} +#endif +#endif /* miniaudio_libvorbis_h */ -- cgit