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Merge pull request #461 from flowln/fix_big_resource_pack_imgs

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Fixes https://github.com/PrismLauncher/PrismLauncher/issues/360
This commit is contained in:
flow 2022-12-11 04:16:21 -08:00 committed by GitHub
commit 5622bcc563
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 114 additions and 3 deletions
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6
launcher/Application.cpp
View File

@ -97,6 +97,7 @@
#include <QIcon>
#include "InstanceList.h"
#include "MTPixmapCache.h"
#include <minecraft/auth/AccountList.h>
#include "icons/IconList.h"
@ -141,6 +142,8 @@
static const QLatin1String liveCheckFile("live.check");
PixmapCache* PixmapCache::s_instance = nullptr;
namespace {
void appDebugOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
@ -693,6 +696,9 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
m_globalSettingsProvider->addPage<AccountListPage>();
m_globalSettingsProvider->addPage<APIPage>();
}
PixmapCache::setInstance(new PixmapCache(this));
qDebug() << "<> Settings loaded.";
}

2
launcher/CMakeLists.txt
View File

@ -89,6 +89,8 @@ set(CORE_SOURCES
# Time
MMCTime.h
MMCTime.cpp
MTPixmapCache.h
)
set(PATHMATCHER_SOURCES

95
launcher/MTPixmapCache.h Normal file
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@ -0,0 +1,95 @@
#pragma once
#include <QCoreApplication>
#include <QPixmapCache>
#include <QThread>
#define GET_TYPE() \
Qt::ConnectionType type; \
if (QThread::currentThread() != QCoreApplication::instance()->thread()) \
type = Qt::BlockingQueuedConnection; \
else \
type = Qt::DirectConnection;
#define DEFINE_FUNC_NO_PARAM(NAME, RET_TYPE) \
static RET_TYPE NAME() \
{ \
RET_TYPE ret; \
GET_TYPE() \
QMetaObject::invokeMethod(s_instance, "_" #NAME, type, Q_RETURN_ARG(RET_TYPE, ret)); \
return ret; \
}
#define DEFINE_FUNC_ONE_PARAM(NAME, RET_TYPE, PARAM_1_TYPE) \
static RET_TYPE NAME(PARAM_1_TYPE p1) \
{ \
RET_TYPE ret; \
GET_TYPE() \
QMetaObject::invokeMethod(s_instance, "_" #NAME, type, Q_RETURN_ARG(RET_TYPE, ret), Q_ARG(PARAM_1_TYPE, p1)); \
return ret; \
}
#define DEFINE_FUNC_TWO_PARAM(NAME, RET_TYPE, PARAM_1_TYPE, PARAM_2_TYPE) \
static RET_TYPE NAME(PARAM_1_TYPE p1, PARAM_2_TYPE p2) \
{ \
RET_TYPE ret; \
GET_TYPE() \
QMetaObject::invokeMethod(s_instance, "_" #NAME, type, Q_RETURN_ARG(RET_TYPE, ret), Q_ARG(PARAM_1_TYPE, p1), \
Q_ARG(PARAM_2_TYPE, p2)); \
return ret; \
}
/** A wrapper around QPixmapCache with thread affinity with the main thread.
*/
class PixmapCache final : public QObject {
Q_OBJECT
public:
PixmapCache(QObject* parent) : QObject(parent) {}
~PixmapCache() override = default;
static PixmapCache& instance() { return *s_instance; }
static void setInstance(PixmapCache* i) { s_instance = i; }
public:
DEFINE_FUNC_NO_PARAM(cacheLimit, int)
DEFINE_FUNC_NO_PARAM(clear, bool)
DEFINE_FUNC_TWO_PARAM(find, bool, const QString&, QPixmap*)
DEFINE_FUNC_TWO_PARAM(find, bool, const QPixmapCache::Key&, QPixmap*)
DEFINE_FUNC_TWO_PARAM(insert, bool, const QString&, const QPixmap&)
DEFINE_FUNC_ONE_PARAM(insert, QPixmapCache::Key, const QPixmap&)
DEFINE_FUNC_ONE_PARAM(remove, bool, const QString&)
DEFINE_FUNC_ONE_PARAM(remove, bool, const QPixmapCache::Key&)
DEFINE_FUNC_TWO_PARAM(replace, bool, const QPixmapCache::Key&, const QPixmap&)
DEFINE_FUNC_ONE_PARAM(setCacheLimit, bool, int)
// NOTE: Every function returns something non-void to simplify the macros.
private slots:
int _cacheLimit() { return QPixmapCache::cacheLimit(); }
bool _clear()
{
QPixmapCache::clear();
return true;
}
bool _find(const QString& key, QPixmap* pixmap) { return QPixmapCache::find(key, pixmap); }
bool _find(const QPixmapCache::Key& key, QPixmap* pixmap) { return QPixmapCache::find(key, pixmap); }
bool _insert(const QString& key, const QPixmap& pixmap) { return QPixmapCache::insert(key, pixmap); }
QPixmapCache::Key _insert(const QPixmap& pixmap) { return QPixmapCache::insert(pixmap); }
bool _remove(const QString& key)
{
QPixmapCache::remove(key);
return true;
}
bool _remove(const QPixmapCache::Key& key)
{
QPixmapCache::remove(key);
return true;
}
bool _replace(const QPixmapCache::Key& key, const QPixmap& pixmap) { return QPixmapCache::replace(key, pixmap); }
bool _setCacheLimit(int n)
{
QPixmapCache::setCacheLimit(n);
return true;
}
private:
static PixmapCache* s_instance;
};

14
launcher/minecraft/mod/ResourcePack.cpp
View File

@ -1,9 +1,11 @@
#include "ResourcePack.h"
#include <QCoreApplication>
#include <QDebug>
#include <QMap>
#include <QRegularExpression>
#include "MTPixmapCache.h"
#include "Version.h"
#include "minecraft/mod/tasks/LocalResourcePackParseTask.h"
@ -43,16 +45,22 @@ void ResourcePack::setImage(QImage new_image)
Q_ASSERT(!new_image.isNull());
if (m_pack_image_cache_key.key.isValid())
QPixmapCache::remove(m_pack_image_cache_key.key);
PixmapCache::instance().remove(m_pack_image_cache_key.key);
m_pack_image_cache_key.key = QPixmapCache::insert(QPixmap::fromImage(new_image));
m_pack_image_cache_key.key = PixmapCache::instance().insert(QPixmap::fromImage(new_image));
m_pack_image_cache_key.was_ever_used = true;
// This can happen if the pixmap is too big to fit in the cache :c
if (!m_pack_image_cache_key.key.isValid()) {
qWarning() << "Could not insert a image cache entry! Ignoring it.";
m_pack_image_cache_key.was_ever_used = false;
}
}
QPixmap ResourcePack::image(QSize size)
{
QPixmap cached_image;
if (QPixmapCache::find(m_pack_image_cache_key.key, &cached_image)) {
if (PixmapCache::instance().find(m_pack_image_cache_key.key, &cached_image)) {
if (size.isNull())
return cached_image;
return cached_image.scaled(size);