itsmattkc
d7c5ac4b44
Project items are now represented directly in nodes opening up more versatility and possibilities. This is the first iteration of this and will be buggy. Need to test thoroughly.
84 lines
1.5 KiB
C++
84 lines
1.5 KiB
C++
#ifndef STILLIMAGECACHE_H
|
|
#define STILLIMAGECACHE_H
|
|
|
|
#include <QHash>
|
|
#include <QWaitCondition>
|
|
|
|
#include "common/rational.h"
|
|
#include "project/item/footage/footage.h"
|
|
#include "render/texture.h"
|
|
|
|
namespace olive {
|
|
|
|
class StillImageCache
|
|
{
|
|
public:
|
|
struct Entry {
|
|
Entry(TexturePtr t, const Footage::StreamReference& s, const QString& cs, bool a, int d, const rational& i, bool w)
|
|
{
|
|
texture = t;
|
|
stream = s;
|
|
colorspace = cs;
|
|
alpha_is_associated = a;
|
|
divider = d;
|
|
time = i;
|
|
working = w;
|
|
}
|
|
|
|
TexturePtr texture;
|
|
Footage::StreamReference stream;
|
|
QString colorspace;
|
|
bool alpha_is_associated;
|
|
int divider;
|
|
rational time;
|
|
bool working;
|
|
};
|
|
|
|
using EntryPtr = std::shared_ptr<Entry>;
|
|
|
|
QMutex* mutex()
|
|
{
|
|
return &mutex_;
|
|
}
|
|
|
|
QWaitCondition* wait_cond()
|
|
{
|
|
return &wait_cond_;
|
|
}
|
|
|
|
const QVector<EntryPtr>& entries() const
|
|
{
|
|
return entries_;
|
|
}
|
|
|
|
static bool CompareEntryMetadata(EntryPtr a, EntryPtr b)
|
|
{
|
|
return (a->stream == b->stream
|
|
&& a->colorspace == b->colorspace
|
|
&& a->alpha_is_associated == b->alpha_is_associated
|
|
&& a->divider == b->divider
|
|
&& a->time == b->time);
|
|
}
|
|
|
|
void PushEntry(EntryPtr e)
|
|
{
|
|
entries_.prepend(e);
|
|
|
|
if (entries_.size() > 8) {
|
|
entries_.removeLast();
|
|
}
|
|
}
|
|
|
|
private:
|
|
QMutex mutex_;
|
|
|
|
QWaitCondition wait_cond_;
|
|
|
|
QVector<EntryPtr> entries_;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
#endif // STILLIMAGECACHE_H
|