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hash the transition's progress

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Since the transition progress directly affects the resulting image, it's
important to include it in the frame hash.
This commit is contained in:
itsmattkc
2020-01-06 17:25:38 +11:00
parent 8358d7d221
commit d3ed7f9863
3 changed files with 43 additions and 5 deletions
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app/render/backend/videorenderworker.cpp
+13
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@@ -1,6 +1,7 @@
#include "videorenderworker.h"
#include "common/define.h"
#include "node/block/transition/transition.h"
#include "node/node.h"
#include "project/project.h"
#include "render/pixelservice.h"
@@ -76,6 +77,18 @@ void VideoRenderWorker::HashNodeRecursively(QCryptographicHash *hash, const Node
// Add this Node's ID
hash->addData(n->id().toUtf8());
if (n->IsBlock() && static_cast<const Block*>(n)->type() == Block::kTransition) {
const TransitionBlock* transition = static_cast<const TransitionBlock*>(n);
double all_prog = transition->GetTotalProgress(time);
double in_prog = transition->GetInProgress(time);
double out_prog = transition->GetOutProgress(time);
hash->addData(reinterpret_cast<const char*>(&all_prog), sizeof(double));
hash->addData(reinterpret_cast<const char*>(&in_prog), sizeof(double));
hash->addData(reinterpret_cast<const char*>(&out_prog), sizeof(double));
}
foreach (NodeParam* param, n->parameters()) {
// For each input, try to hash its value
if (param->type() == NodeParam::kInput) {