diff options
Diffstat (limited to 'source/blender/blenkernel/intern/sound.c')
-rw-r--r-- | source/blender/blenkernel/intern/sound.c | 71 |
1 files changed, 67 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/sound.c b/source/blender/blenkernel/intern/sound.c index 8ee6a3627dc..c8a31b51500 100644 --- a/source/blender/blenkernel/intern/sound.c +++ b/source/blender/blenkernel/intern/sound.c @@ -33,6 +33,9 @@ #include "BLT_translation.h" +/* Allow using deprecated functionality for .blend file I/O. */ +#define DNA_DEPRECATED_ALLOW + #include "DNA_anim_types.h" #include "DNA_object_types.h" #include "DNA_packedFile_types.h" @@ -63,6 +66,8 @@ #include "DEG_depsgraph.h" #include "DEG_depsgraph_query.h" +#include "BLO_read_write.h" + static void sound_free_audio(bSound *sound); static void sound_copy_data(Main *UNUSED(bmain), @@ -126,6 +131,64 @@ static void sound_foreach_cache(ID *id, function_callback(id, &key, &sound->waveform, 0, user_data); } +static void sound_blend_write(BlendWriter *writer, ID *id, const void *id_address) +{ + bSound *sound = (bSound *)id; + if (sound->id.us > 0 || BLO_write_is_undo(writer)) { + /* Clean up, important in undo case to reduce false detection of changed datablocks. */ + sound->tags = 0; + sound->handle = NULL; + sound->playback_handle = NULL; + sound->spinlock = NULL; + + /* write LibData */ + BLO_write_id_struct(writer, bSound, id_address, &sound->id); + BKE_id_blend_write(writer, &sound->id); + + BKE_packedfile_blend_write(writer, sound->packedfile); + } +} + +static void sound_blend_read_data(BlendDataReader *reader, ID *id) +{ + bSound *sound = (bSound *)id; + sound->tags = 0; + sound->handle = NULL; + sound->playback_handle = NULL; + + /* versioning stuff, if there was a cache, then we enable caching: */ + if (sound->cache) { + sound->flags |= SOUND_FLAGS_CACHING; + sound->cache = NULL; + } + + if (BLO_read_data_is_undo(reader)) { + sound->tags |= SOUND_TAGS_WAVEFORM_NO_RELOAD; + } + + sound->spinlock = MEM_mallocN(sizeof(SpinLock), "sound_spinlock"); + BLI_spin_init(sound->spinlock); + + /* clear waveform loading flag */ + sound->tags &= ~SOUND_TAGS_WAVEFORM_LOADING; + + BKE_packedfile_blend_read(reader, &sound->packedfile); + BKE_packedfile_blend_read(reader, &sound->newpackedfile); +} + +static void sound_blend_read_lib(BlendLibReader *reader, ID *id) +{ + bSound *sound = (bSound *)id; + BLO_read_id_address( + reader, sound->id.lib, &sound->ipo); // XXX deprecated - old animation system +} + +static void sound_blend_read_expand(BlendExpander *expander, ID *id) +{ + bSound *snd = (bSound *)id; + BLO_expand(expander, snd->ipo); // XXX deprecated - old animation system +} + IDTypeInfo IDType_ID_SO = { .id_code = ID_SO, .id_filter = FILTER_ID_SO, @@ -144,10 +207,10 @@ IDTypeInfo IDType_ID_SO = { .foreach_id = NULL, .foreach_cache = sound_foreach_cache, - .blend_write = NULL, - .blend_read_data = NULL, - .blend_read_lib = NULL, - .blend_read_expand = NULL, + .blend_write = sound_blend_write, + .blend_read_data = sound_blend_read_data, + .blend_read_lib = sound_blend_read_lib, + .blend_read_expand = sound_blend_read_expand, }; #ifdef WITH_AUDASPACE |