Module: wine Branch: master Commit: 215a55d603bdaf501aae1df1db328131a314b443 URL: https://gitlab.winehq.org/wine/wine/-/commit/215a55d603bdaf501aae1df1db32813...
Author: Rémi Bernon rbernon@codeweavers.com Date: Thu Sep 21 09:05:55 2023 +0200
dmusic: Implement SoundFont2 wave sample parsing.
---
dlls/dmusic/collection.c | 23 +++++++++++++ dlls/dmusic/dmusic_private.h | 2 ++ dlls/dmusic/wave.c | 80 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 105 insertions(+)
diff --git a/dlls/dmusic/collection.c b/dlls/dmusic/collection.c index feda1cbf8a9..a7d9d666e6c 100644 --- a/dlls/dmusic/collection.c +++ b/dlls/dmusic/collection.c @@ -580,6 +580,29 @@ static HRESULT parse_sfbk_chunk(struct collection *This, IStream *stream, struct } }
+ if (SUCCEEDED(hr)) + { + UINT size = offsetof(struct pool, cues[soundfont.sample_count]); + if (!(This->pool = calloc(1, size))) return E_OUTOFMEMORY; + This->pool->table.cbSize = sizeof(This->pool->table); + } + + for (i = 0; SUCCEEDED(hr) && i < soundfont.sample_count; i++) + { + struct wave_entry *entry; + + if (!(entry = malloc(sizeof(*entry)))) return E_OUTOFMEMORY; + hr = wave_create_from_soundfont(&soundfont, i, &entry->wave); + if (FAILED(hr)) free(entry); + else + { + entry->offset = i; + This->pool->table.cCues++; + This->pool->cues[i].ulOffset = i; + list_add_tail(&This->waves, &entry->entry); + } + } + free(soundfont.phdr); free(soundfont.pbag); free(soundfont.pmod); diff --git a/dlls/dmusic/dmusic_private.h b/dlls/dmusic/dmusic_private.h index 0b000fb6f1c..232bbcd0c94 100644 --- a/dlls/dmusic/dmusic_private.h +++ b/dlls/dmusic/dmusic_private.h @@ -91,12 +91,14 @@ extern HRESULT DMUSIC_CreateReferenceClockImpl (LPCGUID lpcGUID, LPVOID* ppobj,
extern HRESULT download_create(DWORD size, IDirectMusicDownload **ret_iface);
+struct soundfont; extern HRESULT instrument_create_from_chunk(IStream *stream, struct chunk_entry *parent, struct collection *collection, DMUS_OBJECTDESC *desc, IDirectMusicInstrument **ret_iface); extern HRESULT instrument_download_to_port(IDirectMusicInstrument *iface, IDirectMusicPortDownload *port, IDirectMusicDownloadedInstrument **downloaded); extern HRESULT instrument_unload_from_port(IDirectMusicDownloadedInstrument *iface, IDirectMusicPortDownload *port);
+extern HRESULT wave_create_from_soundfont(struct soundfont *soundfont, UINT index, IUnknown **out); extern HRESULT wave_create_from_chunk(IStream *stream, struct chunk_entry *parent, IUnknown **out); extern HRESULT wave_download_to_port(IUnknown *iface, IDirectMusicPortDownload *port, DWORD *id);
diff --git a/dlls/dmusic/wave.c b/dlls/dmusic/wave.c index 6637612596a..40a8c9e129f 100644 --- a/dlls/dmusic/wave.c +++ b/dlls/dmusic/wave.c @@ -17,6 +17,7 @@ */
#include "dmusic_private.h" +#include "soundfont.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
@@ -216,6 +217,85 @@ HRESULT wave_create_from_chunk(IStream *stream, struct chunk_entry *parent, IUnk return S_OK; }
+HRESULT wave_create_from_soundfont(struct soundfont *soundfont, UINT index, IUnknown **ret_iface) +{ + struct sf_sample *sf_sample = soundfont->shdr + index; + struct sample *sample = NULL; + WAVEFORMATEX *format = NULL; + HRESULT hr = E_OUTOFMEMORY; + UINT data_size, offset; + struct wave *This; + void *data = NULL; + IUnknown *iface; + + TRACE("(%p, %u, %p)\n", soundfont, index, ret_iface); + + if (sf_sample->sample_link) FIXME("Stereo sample not supported\n"); + + if (!(format = calloc(1, sizeof(*format)))) goto failed; + format->wFormatTag = WAVE_FORMAT_PCM; + format->nChannels = 1; + format->wBitsPerSample = 16; + format->nSamplesPerSec = sf_sample->sample_rate; + format->nBlockAlign = format->wBitsPerSample * format->nChannels / 8; + format->nAvgBytesPerSec = format->nBlockAlign * format->nSamplesPerSec; + + if (!(sample = calloc(1, offsetof(struct sample, loops[1])))) goto failed; + sample->head.cbSize = sizeof(sample->head); + sample->head.cSampleLoops = 1; + sample->loops[0].ulStart = sf_sample->start_loop - sf_sample->start; + sample->loops[0].ulLength = sf_sample->end_loop - sf_sample->start_loop; + + data_size = sf_sample->end - sf_sample->start; + if (!(data = malloc(data_size * format->nBlockAlign))) goto failed; + offset = sf_sample->start * format->nBlockAlign / format->nChannels; + memcpy(data, soundfont->sdta + offset, data_size); + + if (FAILED(hr = wave_create(&iface))) goto failed; + + This = impl_from_IUnknown(iface); + This->format = format; + This->sample = sample; + This->data_size = data_size; + This->data = data; + + if (TRACE_ON(dmusic)) + { + UINT i; + + TRACE("*** Created DirectMusicWave %p\n", This); + TRACE(" - format: %p\n", This->format); + if (This->format) + { + TRACE(" - wFormatTag: %u\n", This->format->wFormatTag); + TRACE(" - nChannels: %u\n", This->format->nChannels); + TRACE(" - nSamplesPerSec: %lu\n", This->format->nSamplesPerSec); + TRACE(" - nAvgBytesPerSec: %lu\n", This->format->nAvgBytesPerSec); + TRACE(" - nBlockAlign: %u\n", This->format->nBlockAlign); + TRACE(" - wBitsPerSample: %u\n", This->format->wBitsPerSample); + TRACE(" - cbSize: %u\n", This->format->cbSize); + } + + TRACE(" - sample: {size: %lu, unity_note: %u, fine_tune: %d, attenuation: %ld, options: %#lx, loops: %lu}\n", + This->sample->head.cbSize, This->sample->head.usUnityNote, + This->sample->head.sFineTune, This->sample->head.lAttenuation, + This->sample->head.fulOptions, This->sample->head.cSampleLoops); + for (i = 0; i < This->sample->head.cSampleLoops; i++) + TRACE(" - loops[%u]: {size: %lu, type: %lu, start: %lu, length: %lu}\n", i, + This->sample->loops[i].cbSize, This->sample->loops[i].ulType, + This->sample->loops[i].ulStart, This->sample->loops[i].ulLength); + } + + *ret_iface = iface; + return S_OK; + +failed: + free(data); + free(sample); + free(format); + return hr; +} + HRESULT wave_download_to_port(IUnknown *iface, IDirectMusicPortDownload *port, DWORD *id) { struct download_buffer