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timeline/renderer: automatically update timeline view when a visual waveform

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has updated
This commit is contained in:
itsmattkc
2020-03-07 02:44:15 +11:00
parent b2792b7c58
commit f2d6d3b32c
6 changed files with 38 additions and 32 deletions
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app/render/backend/audiorenderworker.cpp
+7 -1
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@@ -6,6 +6,7 @@
#include "audio/audiomanager.h"
#include "audio/sumsamples.h"
#include "config/config.h"
#include "node/block/clip/clip.h"
AudioRenderWorker::AudioRenderWorker(DecoderCache* decoder_cache, QHash<Node *, Node *> *copy_map, QObject *parent) :
RenderWorker(decoder_cache, parent),
@@ -90,10 +91,11 @@ NodeValueTable AudioRenderWorker::RenderBlock(const TrackOutput *track, const Ti
actual_copy_size);
// Save waveform to file
Block* src_block = static_cast<Block*>(copy_map_->value(b));
QDir local_appdata_dir(Config::Current()["DiskCachePath"].toString());
QDir waveform_loc = local_appdata_dir.filePath("waveform");
waveform_loc.mkpath(".");
QFile wave_file(waveform_loc.filePath(QString::number(reinterpret_cast<quintptr>(copy_map_->value(b)))));
QFile wave_file(waveform_loc.filePath(QString::number(reinterpret_cast<quintptr>(src_block))));
wave_file.open(QFile::ReadWrite);
// FIXME: Assumes 32-bit float
@@ -125,6 +127,10 @@ NodeValueTable AudioRenderWorker::RenderBlock(const TrackOutput *track, const Ti
}
wave_file.close();
if (src_block->type() == Block::kClip) {
emit static_cast<ClipBlock*>(src_block)->PreviewUpdated();
}
}
}