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authorAndrei Karas <akaras@inbox.ru>2016-05-24 23:09:33 +0300
committerAndrei Karas <akaras@inbox.ru>2016-05-24 23:14:31 +0300
commitd0a3a9f0f6dd3571e9f3a15bf4f8493a46d69eef (patch)
treed7204315244dc0a820df3c7834647893e83653e7 /src/resources/resourcemanager.cpp
parent21ea310d2fa35a38efdd63e01685262dd77f8bad (diff)
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Move resourcemanager into subdirectory.
Diffstat (limited to 'src/resources/resourcemanager.cpp')
-rw-r--r--src/resources/resourcemanager.cpp1128
1 files changed, 0 insertions, 1128 deletions
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
deleted file mode 100644
index 8057acfba..000000000
--- a/src/resources/resourcemanager.cpp
+++ /dev/null
@@ -1,1128 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2016 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "resources/resourcemanager.h"
-
-#include "configuration.h"
-#include "logger.h"
-#include "navigationmanager.h"
-
-#include "resources/map/walklayer.h"
-
-#ifdef USE_OPENGL
-#include "resources/atlas/atlasmanager.h"
-#include "resources/atlas/atlasresource.h"
-#else // USE_OPENGL
-#include "resources/image.h"
-#endif // USE_OPENGL
-#include "resources/imagehelper.h"
-#include "resources/imageset.h"
-#include "resources/memorymanager.h"
-#include "resources/sdlmusic.h"
-#include "resources/soundeffect.h"
-
-#include "resources/dye/dye.h"
-
-#include "resources/sprite/spritedef.h"
-
-#include "utils/checkutils.h"
-#include "utils/delete2.h"
-#include "utils/physfscheckutils.h"
-#include "utils/physfsrwops.h"
-#include "utils/sdlcheckutils.h"
-
-#ifdef USE_OPENGL
-#include "render/shaders/shader.h"
-#include "render/shaders/shaderprogram.h"
-#include "render/shaders/shadersmanager.h"
-#endif
-
-#include <SDL_image.h>
-#include <sstream>
-
-#include <sys/time.h>
-
-#include "debug.h"
-
-ResourceManager *resourceManager = nullptr;
-ResourceManager *ResourceManager::instance = nullptr;
-
-ResourceManager::ResourceManager() :
- deletedSurfaces(),
- mResources(),
- mOrphanedResources(),
- mDeletedResources(),
- mOldestOrphan(0),
- mDestruction(0),
- mUseLongLiveSprites(config.getBoolValue("uselonglivesprites"))
-{
- logger->log1("Initializing resource manager...");
-}
-
-ResourceManager::~ResourceManager()
-{
- mDestruction = true;
- mResources.insert(mOrphanedResources.begin(), mOrphanedResources.end());
-
- // Release any remaining spritedefs first because they depend on image sets
- ResourceIterator iter = mResources.begin();
-
-#ifdef DEBUG_LEAKS
- while (iter != mResources.end())
- {
- if (iter->second)
- {
- if (iter->second->getRefCount())
- {
- logger->log(std::string("ResourceLeak: ").append(
- iter->second->getIdPath()).append(" (").append(
- toString(iter->second->getRefCount())).append(")"));
- }
- }
- ++iter;
- }
-
- iter = mResources.begin();
-#endif
-
- while (iter != mResources.end())
- {
-#ifdef DEBUG_LEAKS
- if (iter->second && iter->second->getRefCount())
- {
- ++iter;
- continue;
- }
-#endif
- if (dynamic_cast<SpriteDef*>(iter->second))
- {
- cleanUp(iter->second);
- const ResourceIterator toErase = iter;
- ++iter;
- mResources.erase(toErase);
- }
- else
- {
- ++iter;
- }
- }
-
- // Release any remaining image sets first because they depend on images
- iter = mResources.begin();
- while (iter != mResources.end())
- {
-#ifdef DEBUG_LEAKS
- if (iter->second && iter->second->getRefCount())
- {
- ++iter;
- continue;
- }
-#endif
- if (dynamic_cast<ImageSet*>(iter->second))
- {
- cleanUp(iter->second);
- const ResourceIterator toErase = iter;
- ++iter;
- mResources.erase(toErase);
- }
- else
- {
- ++iter;
- }
- }
-
- // Release remaining resources, logging the number of dangling references.
- iter = mResources.begin();
- while (iter != mResources.end())
- {
-#ifdef DEBUG_LEAKS
- if (iter->second && iter->second->getRefCount())
- {
- ++iter;
- continue;
- }
-#endif
- if (iter->second)
- {
- cleanUp(iter->second);
- const ResourceIterator toErase = iter;
- ++iter;
- mResources.erase(toErase);
- }
- else
- {
- ++iter;
- }
- }
- clearDeleted();
- clearScheduled();
-}
-
-void ResourceManager::init()
-{
- if (!resourceManager)
- resourceManager = new ResourceManager;
-}
-
-void ResourceManager::cleanUp(Resource *const res)
-{
- if (!res)
- return;
-
- if (res->mRefCount > 0)
- {
- logger->log("ResourceManager::~ResourceManager() cleaning up %u "
- "reference%s to %s",
- res->mRefCount,
- (res->mRefCount == 1) ? "" : "s",
- res->mIdPath.c_str());
- }
-
- delete res;
-#ifdef DEBUG_LEAKS
- cleanOrphans(true);
-#endif
-}
-
-void ResourceManager::cleanProtected()
-{
- ResourceIterator iter = mResources.begin();
- while (iter != mResources.end())
- {
- Resource *const res = iter->second;
- if (!res)
- {
- ++ iter;
- continue;
- }
- if (res->isProtected())
- {
- res->setProtected(false);
- res->decRef();
- iter = mResources.begin();
- continue;
- }
-
- ++ iter;
- }
-}
-
-bool ResourceManager::cleanOrphans(const bool always)
-{
- timeval tv;
- gettimeofday(&tv, nullptr);
- // Delete orphaned resources after 30 seconds.
- time_t oldest = static_cast<time_t>(tv.tv_sec);
- const time_t threshold = oldest - 30;
-
- if (mOrphanedResources.empty() || (!always && mOldestOrphan >= threshold))
- return false;
-
- bool status(false);
- ResourceIterator iter = mOrphanedResources.begin();
- while (iter != mOrphanedResources.end())
- {
- Resource *const res = iter->second;
- if (!res)
- {
- ++iter;
- continue;
- }
- const time_t t = res->mTimeStamp;
- if (!always && t >= threshold)
- {
- if (t < oldest)
- oldest = t;
- ++ iter;
- }
- else
- {
- logResource(res);
- const ResourceIterator toErase = iter;
- ++iter;
- mOrphanedResources.erase(toErase);
- delete res; // delete only after removal from list,
- // to avoid issues in recursion
- status = true;
- }
- }
-
- mOldestOrphan = oldest;
- return status;
-}
-
-void ResourceManager::logResource(const Resource *const res)
-{
- if (!res)
- return;
-#ifdef USE_OPENGL
- const Image *const image = dynamic_cast<const Image *const>(res);
- if (image)
- {
- std::string src = image->getSource();
- const int count = image->getRefCount();
- if (count)
- src.append(" ").append(toString(count));
- logger->log("resource(%s, %u) %s", res->mIdPath.c_str(),
- image->getGLImage(), src.c_str());
- }
- else
- {
- logger->log("resource(%s)", res->mIdPath.c_str());
- }
-#else
- logger->log("resource(%s)", res->mIdPath.c_str());
-#endif
-}
-
-void ResourceManager::clearDeleted(const bool full)
-{
- bool status(true);
- logger->log1("clear deleted");
- while (status)
- {
- status = false;
- std::set<Resource*>::iterator resDelIter = mDeletedResources.begin();
- while (resDelIter != mDeletedResources.end())
- {
- if (!(*resDelIter)->getRefCount())
- {
- status = true;
- Resource *res = *resDelIter;
- logResource(res);
- mDeletedResources.erase(resDelIter);
- delete res;
- break;
- }
- ++ resDelIter;
- }
- }
- if (full && !mDeletedResources.empty())
- {
- logger->log1("leaks in deleted");
- std::set<Resource*>::iterator resDelIter = mDeletedResources.begin();
- while (resDelIter != mDeletedResources.end())
- {
- logResource(*resDelIter);
-
- // for debug only
-// delete *resDelIter;
- // for debug only
-
- ++ resDelIter;
- }
- }
-}
-bool ResourceManager::setWriteDir(const std::string &path) const
-{
- return static_cast<bool>(PhysFs::setWriteDir(path.c_str()));
-}
-
-bool ResourceManager::addToSearchPath(const std::string &path,
- const Append append) const
-{
- logger->log("Adding to PhysicsFS: %s (%s)", path.c_str(),
- append == Append_true ? "append" : "prepend");
- if (!PhysFs::addToSearchPath(path.c_str(),
- append == Append_true ? 1 : 0))
- {
- logger->log("Error: %s: addToSearchPath failed: %s",
- path.c_str(),
- PHYSFS_getLastError());
- return false;
- }
- return true;
-}
-
-bool ResourceManager::removeFromSearchPath(const std::string &path) const
-{
- logger->log("Removing from PhysicsFS: %s", path.c_str());
- if (!PhysFs::removeFromSearchPath(path.c_str()))
- {
- logger->log("Error: %s: removeFromSearchPath failed: %s",
- path.c_str(),
- PHYSFS_getLastError());
- return false;
- }
- return true;
-}
-
-void ResourceManager::searchAndAddArchives(const std::string &restrict path,
- const std::string &restrict ext,
- const Append append) const
-{
- const char *const dirSep = dirSeparator;
- char **list = PhysFs::enumerateFiles(path.c_str());
-
- for (char **i = list; *i; i++)
- {
- const size_t len = strlen(*i);
-
- if (len > ext.length() && !ext.compare((*i) + (len - ext.length())))
- {
- const std::string file = path + (*i);
- const std::string realPath = std::string(
- PhysFs::getRealDir(file.c_str()));
- addToSearchPath(std::string(realPath).append(
- dirSep).append(file), append);
- }
- }
-
- PhysFs::freeList(list);
-}
-
-void ResourceManager::searchAndRemoveArchives(const std::string &restrict path,
- const std::string &restrict ext)
- const
-{
- const char *const dirSep = dirSeparator;
- char **list = PhysFs::enumerateFiles(path.c_str());
-
- for (char **i = list; *i; i++)
- {
- const size_t len = strlen(*i);
- if (len > ext.length() && !ext.compare((*i) + (len - ext.length())))
- {
- const std::string file = path + (*i);
- const std::string realPath = std::string(
- PhysFs::getRealDir(file.c_str()));
- removeFromSearchPath(std::string(realPath).append(
- dirSep).append(file));
- }
- }
-
- PhysFs::freeList(list);
-}
-
-bool ResourceManager::addResource(const std::string &idPath,
- Resource *const resource)
-{
- if (resource)
- {
- resource->incRef();
- resource->mIdPath = idPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name %p, %s", static_cast<void*>(resource),
- resource->mIdPath.c_str());
-#endif
- mResources[idPath] = resource;
- return true;
- }
- return false;
-}
-
-Resource *ResourceManager::getFromCache(const std::string &filename,
- const int variant)
-{
- std::stringstream ss;
- ss << filename << "[" << variant << "]";
- return getFromCache(ss.str());
-}
-
-bool ResourceManager::isInCache(const std::string &idPath) const
-{
- const ResourceCIterator &resIter = mResources.find(idPath);
- return (resIter != mResources.end() && resIter->second);
-}
-
-Resource *ResourceManager::getTempResource(const std::string &idPath)
-{
- const ResourceCIterator &resIter = mResources.find(idPath);
- if (resIter != mResources.end())
- {
- Resource *const res = resIter->second;
- if (resIter->second)
- return res;
- }
- return nullptr;
-}
-
-Resource *ResourceManager::getFromCache(const std::string &idPath)
-{
- // Check if the id exists, and return the value if it does.
- ResourceIterator resIter = mResources.find(idPath);
- if (resIter != mResources.end())
- {
- if (resIter->second)
- resIter->second->incRef();
- return resIter->second;
- }
-
- resIter = mOrphanedResources.find(idPath);
- if (resIter != mOrphanedResources.end())
- {
- Resource *const res = resIter->second;
- mResources.insert(*resIter);
- mOrphanedResources.erase(resIter);
- if (res)
- res->incRef();
- return res;
- }
- return nullptr;
-}
-
-Resource *ResourceManager::get(const std::string &idPath,
- generator fun,
- const void *const data)
-{
-#ifndef DISABLE_RESOURCE_CACHING
- Resource *resource = getFromCache(idPath);
- if (resource)
- return resource;
- resource = fun(data);
-
- if (resource)
- {
- resource->incRef();
- resource->mIdPath = idPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name %p, %s", static_cast<void*>(resource),
- resource->mIdPath.c_str());
-#endif
- mResources[idPath] = resource;
- cleanOrphans();
- }
- else
- {
- reportAlways("Error loading image: %s", idPath.c_str());
- }
-#else
- Resource *resource = fun(data, idPath);
-
- if (resource)
- {
- resource->incRef();
- resource->mIdPath = idPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name %p, %s", static_cast<void*>(resource),
- resource->mIdPath.c_str());
-#endif
- }
- else
- {
- reportAlways("Error loading image: " + idPath);
- }
-#endif
-
- // Returns nullptr if the object could not be created.
- return resource;
-}
-
-struct ResourceLoader final
-{
- ResourceManager *manager;
- std::string path;
- ResourceManager::loader fun;
-
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
- const ResourceLoader *const
- rl = static_cast<const ResourceLoader *const>(v);
- SDL_RWops *const rw = MPHYSFSRWOPS_openRead(rl->path.c_str());
- if (!rw)
- {
- reportAlways("Error loading resource: %s",
- rl->path.c_str());
- return nullptr;
- }
- Resource *const res = rl->fun(rw, rl->path);
- return res;
- }
-};
-
-SDLMusic *ResourceManager::getMusic(const std::string &idPath)
-{
- ResourceLoader rl = { this, idPath, &SDLMusic::load };
- return static_cast<SDLMusic*>(get(idPath, ResourceLoader::load, &rl));
-}
-
-SoundEffect *ResourceManager::getSoundEffect(const std::string &idPath)
-{
- ResourceLoader rl = { this, idPath, &SoundEffect::load };
- return static_cast<SoundEffect*>(get(idPath, ResourceLoader::load, &rl));
-}
-
-struct DyedImageLoader final
-{
- ResourceManager *manager;
- std::string path;
- static Resource *load(const void *const v)
- {
- BLOCK_START("DyedImageLoader::load")
- if (!v)
- {
- BLOCK_END("DyedImageLoader::load")
- return nullptr;
- }
-
- const DyedImageLoader *const rl
- = static_cast<const DyedImageLoader *const>(v);
- if (!rl->manager)
- {
- BLOCK_END("DyedImageLoader::load")
- return nullptr;
- }
-
- std::string path1 = rl->path;
- const size_t p = path1.find('|');
- Dye *d = nullptr;
- if (p != std::string::npos)
- {
- d = new Dye(path1.substr(p + 1));
- path1 = path1.substr(0, p);
- }
- SDL_RWops *const rw = MPHYSFSRWOPS_openRead(path1.c_str());
- if (!rw)
- {
- delete d;
- reportAlways("Image loading error: %s", path1.c_str());
- BLOCK_END("DyedImageLoader::load")
- return nullptr;
- }
- Resource *const res = d ? imageHelper->load(rw, *d)
- : imageHelper->load(rw);
- delete d;
- if (!res)
- reportAlways("Image loading error: %s", path1.c_str());
- BLOCK_END("DyedImageLoader::load")
- return res;
- }
-};
-
-Image *ResourceManager::getImage(const std::string &idPath)
-{
- DyedImageLoader rl = { this, idPath };
- return static_cast<Image*>(get(idPath, DyedImageLoader::load, &rl));
-}
-
-struct ImageSetLoader final
-{
- ResourceManager *manager;
- std::string path;
- int w, h;
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const ImageSetLoader *const
- rl = static_cast<const ImageSetLoader *const>(v);
- if (!rl->manager)
- return nullptr;
-
- Image *const img = rl->manager->getImage(rl->path);
- if (!img)
- {
- reportAlways("Image loading error: %s", rl->path.c_str());
- return nullptr;
- }
- ImageSet *const res = new ImageSet(img, rl->w, rl->h);
- img->decRef();
- return res;
- }
-};
-
-ImageSet *ResourceManager::getImageSet(const std::string &imagePath,
- const int w, const int h)
-{
- ImageSetLoader rl = { this, imagePath, w, h };
- std::stringstream ss;
- ss << imagePath << "[" << w << "x" << h << "]";
- return static_cast<ImageSet*>(get(ss.str(), ImageSetLoader::load, &rl));
-}
-
-
-struct SubImageSetLoader final
-{
- ResourceManager *manager;
- Image *parent;
- int width, height;
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const SubImageSetLoader *const
- rl = static_cast<const SubImageSetLoader *const>(v);
- if (!rl->manager)
- return nullptr;
-
- if (!rl->parent)
- return nullptr;
- ImageSet *const res = new ImageSet(rl->parent, rl->width, rl->height);
- return res;
- }
-};
-
-ImageSet *ResourceManager::getSubImageSet(Image *const parent,
- const int width, const int height)
-{
- if (!parent)
- return nullptr;
-
- const SubImageSetLoader rl = { this, parent, width, height };
- std::stringstream ss;
- ss << parent->getIdPath() << ", set[" << width << "x" << height << "]";
- return static_cast<ImageSet*>(get(ss.str(),
- SubImageSetLoader::load, &rl));
-}
-
-struct SubImageLoader final
-{
- ResourceManager *manager;
- Image *parent;
- int x, y;
- int width, height;
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const SubImageLoader *const
- rl = static_cast<const SubImageLoader *const>(v);
- if (!rl->manager || !rl->parent)
- return nullptr;
-
- Image *const res = rl->parent->getSubImage(rl->x, rl->y,
- rl->width, rl->height);
- if (!res)
- {
- reportAlways("SubImage loading error: %s",
- rl->parent->getSource().c_str());
- }
- return res;
- }
-};
-
-Image *ResourceManager::getSubImage(Image *const parent,
- const int x, const int y,
- const int width, const int height)
-{
- if (!parent)
- return nullptr;
-
- const SubImageLoader rl = { this, parent, x, y, width, height};
-
- std::stringstream ss;
- ss << parent->getIdPath() << ",[" << x << "," << y << ","
- << width << "x" << height << "]";
- return static_cast<Image*>(get(ss.str(), SubImageLoader::load, &rl));
-}
-
-#ifdef USE_OPENGL
-struct AtlasLoader final
-{
- const std::string name;
- const StringVect *files;
-
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const AtlasLoader *const rl = static_cast<const AtlasLoader *const>(v);
- AtlasResource *const resource = AtlasManager::loadTextureAtlas(
- rl->name, *rl->files);
- if (!resource)
- reportAlways("Atlas creation error: %s", rl->name.c_str());
- return resource;
- }
-};
-
-Resource *ResourceManager::getAtlas(const std::string &name,
- const StringVect &files)
-{
- AtlasLoader rl = { name, &files };
- return get("atlas_" + name, AtlasLoader::load, &rl);
-}
-
-struct ShaderLoader final
-{
- const std::string name;
- const unsigned int type;
-
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const ShaderLoader *const rl
- = static_cast<const ShaderLoader *const>(v);
- Shader *const resource = shaders.createShader(rl->type, rl->name);
- if (!resource)
- reportAlways("Shader creation error: %s", rl->name.c_str());
- return resource;
- }
-};
-
-Resource *ResourceManager::getShader(const unsigned int type,
- const std::string &name)
-{
- ShaderLoader rl = { name, type };
- return get("shader_" + name, ShaderLoader::load, &rl);
-}
-
-struct ShaderProgramLoader final
-{
- const std::string vertex;
- const std::string fragment;
- const bool isNewShader;
-
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const ShaderProgramLoader *const rl
- = static_cast<const ShaderProgramLoader *const>(v);
- ShaderProgram *const resource = shaders.createProgram(
- rl->vertex,
- rl->fragment,
- rl->isNewShader);
- if (!resource)
- reportAlways("Shader program creation error");
- return resource;
- }
-};
-
-Resource *ResourceManager::getShaderProgram(const std::string &vertex,
- const std::string &fragment,
- const bool isNewShader)
-{
- ShaderProgramLoader rl = { vertex, fragment, isNewShader };
- return get("program_" + vertex + " + " + fragment,
- ShaderProgramLoader::load, &rl);
-}
-#endif
-
-#ifndef DYECMD
-struct WalkLayerLoader final
-{
- const std::string name;
- Map *map;
-
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const WalkLayerLoader *const rl = static_cast<const
- WalkLayerLoader *const>(v);
- Resource *const resource = NavigationManager::loadWalkLayer(rl->map);
- if (!resource)
- reportAlways("WalkLayer creation error");
- return resource;
- }
-};
-#endif
-
-#ifndef DYECMD
-WalkLayer *ResourceManager::getWalkLayer(const std::string &name,
- Map *const map)
-{
- WalkLayerLoader rl = {name, map};
- return static_cast<WalkLayer*>(get("map_" + name,
- WalkLayerLoader::load, &rl));
-}
-#else
-WalkLayer *ResourceManager::getWalkLayer(const std::string &name A_UNUSED,
- Map *const map A_UNUSED)
-{
- return nullptr;
-}
-#endif
-
-struct SpriteDefLoader final
-{
- std::string path;
- int variant;
- bool useLongLiveSprites;
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
-
- const SpriteDefLoader *const
- rl = static_cast<const SpriteDefLoader *const>(v);
- return SpriteDef::load(rl->path, rl->variant, rl->useLongLiveSprites);
- }
-};
-
-SpriteDef *ResourceManager::getSprite(const std::string &path,
- const int variant)
-{
- SpriteDefLoader rl = { path, variant, mUseLongLiveSprites };
- std::stringstream ss;
- ss << path << "[" << variant << "]";
- return static_cast<SpriteDef*>(get(ss.str(), SpriteDefLoader::load, &rl));
-}
-
-void ResourceManager::release(Resource *const res)
-{
- if (!res || mDestruction)
- return;
-
-#ifndef DISABLE_RESOURCE_CACHING
- std::set<Resource*>::iterator resDelIter = mDeletedResources.find(res);
- if (resDelIter != mDeletedResources.end())
- {
- // we found zero counted image in deleted list. deleting it and exit.
- mDeletedResources.erase(resDelIter);
- delete res;
- return;
- }
-
- ResourceIterator resIter = mResources.find(res->mIdPath);
-
- if (resIter == mResources.end())
- {
- reportAlways("no resource in cache: %s",
- res->mIdPath.c_str());
- delete res;
- return;
- }
- if (resIter->second != res)
- {
- reportAlways("in cache other image: %s",
- res->mIdPath.c_str());
- delete res;
- return;
- }
-
- timeval tv;
- gettimeofday(&tv, nullptr);
- const time_t timestamp = static_cast<time_t>(tv.tv_sec);
-
- res->mTimeStamp = timestamp;
- if (mOrphanedResources.empty())
- mOldestOrphan = timestamp;
-
- mOrphanedResources.insert(*resIter);
- mResources.erase(resIter);
-#else
- delete res;
-#endif
-}
-
-void ResourceManager::moveToDeleted(Resource *const res)
-{
- if (!res)
- return;
-
- bool found(false);
- const int count = res->getRefCount();
- if (count == 1)
- logResource(res);
- res->decRef();
- ResourceIterator resIter = mResources.find(res->mIdPath);
- if (resIter != mResources.end() && resIter->second == res)
- {
- mResources.erase(resIter);
- found = true;
- }
- else
- {
- resIter = mOrphanedResources.find(res->mIdPath);
- if (resIter != mOrphanedResources.end() && resIter->second == res)
- {
- mOrphanedResources.erase(resIter);
- found = true;
- }
- }
- if (found)
- {
- if (count > 1)
- mDeletedResources.insert(res);
- else
- delete res;
- }
-}
-
-void ResourceManager::decRefDelete(Resource *const res)
-{
- if (!res)
- return;
-
- const int count = res->getRefCount();
- if (count == 1)
- {
- logResource(res);
-
- ResourceIterator resIter = mResources.find(res->mIdPath);
- if (resIter != mResources.end() && resIter->second == res)
- {
- mResources.erase(resIter);
- }
- else
- {
- resIter = mOrphanedResources.find(res->mIdPath);
- if (resIter != mOrphanedResources.end() && resIter->second == res)
- mOrphanedResources.erase(resIter);
- }
-
- delete res;
- }
- else
- {
- res->decRef();
- }
-}
-
-void ResourceManager::deleteInstance()
-{
-#ifdef DUMP_LEAKED_RESOURCES
- if (instance)
- {
- logger->log1("clean orphans start");
- instance->cleanProtected();
- while (instance->cleanOrphans(true))
- continue;
- logger->log1("clean orphans end");
- ResourceIterator iter = instance->mResources.begin();
-
- while (iter != instance->mResources.end())
- {
- const Resource *const res = iter->second;
- if (res)
- {
- if (res->getRefCount())
- {
- logger->log(std::string("ResourceLeak: ").append(
- res->getIdPath()).append(" (").append(toString(
- res->getRefCount())).append(")"));
- }
- }
- ++iter;
- }
- }
-#endif
- delete2(instance);
-}
-
-SDL_Surface *ResourceManager::loadSDLSurface(const std::string &filename) const
-{
- if (SDL_RWops *const rw = MPHYSFSRWOPS_openRead(filename.c_str()))
- {
- if (!IMG_isPNG(rw))
- {
- reportAlways("Error, image is not png: %s", filename.c_str());
- return nullptr;
- }
- SDL_Surface *const surface = MIMG_LoadPNG_RW(rw);
- SDL_RWclose(rw);
- return surface;
- }
- return nullptr;
-}
-
-void ResourceManager::scheduleDelete(SDL_Surface *const surface)
-{
- deletedSurfaces.insert(surface);
-}
-
-void ResourceManager::clearScheduled()
-{
- BLOCK_START("ResourceManager::clearScheduled")
- FOR_EACH (std::set<SDL_Surface*>::iterator, i, deletedSurfaces)
- MSDL_FreeSurface(*i);
- deletedSurfaces.clear();
- BLOCK_END("ResourceManager::clearScheduled")
-}
-
-struct RescaledLoader final
-{
- ResourceManager *manager;
- const Image *image;
- int width;
- int height;
- static Resource *load(const void *const v)
- {
- if (!v)
- return nullptr;
- const RescaledLoader *const rl
- = static_cast<const RescaledLoader *const>(v);
- if (!rl->manager || !rl->image)
- return nullptr;
- Image *const rescaled = rl->image->SDLgetScaledImage(
- rl->width, rl->height);
- if (!rescaled)
- {
- reportAlways("Rescale image failed: %s",
- rl->image->getIdPath().c_str());
- return nullptr;
- }
- return rescaled;
- }
-};
-
-Image *ResourceManager::getRescaled(const Image *const image,
- const int width, const int height)
-{
- if (!image)
- return nullptr;
-
- std::string idPath = image->getIdPath() + strprintf(
- "_rescaled%dx%d", width, height);
- const RescaledLoader rl = { this, image, width, height };
- Image *const img = static_cast<Image *const>(
- get(idPath, RescaledLoader::load, &rl));
- return img;
-}
-
-void ResourceManager::clearCache()
-{
- cleanProtected();
- while (cleanOrphans(true))
- continue;
-}
-
-int ResourceManager::calcMemoryLocal() const
-{
- int sz = sizeof(ResourceManager);
- FOR_EACH (std::set<SDL_Surface*>::iterator, it, deletedSurfaces)
- {
- sz += memoryManager.getSurfaceSize(*it);
- }
- return sz;
-}
-
-int ResourceManager::calcMemoryChilds(const int level) const
-{
- int sz = 0;
- FOR_EACH (ResourceCIterator, it, mResources)
- {
- sz += static_cast<int>((*it).first.capacity());
- sz += (*it).second->calcMemory(level + 1);
- }
- FOR_EACH (ResourceCIterator, it, mOrphanedResources)
- {
- sz += static_cast<int>((*it).first.capacity());
- sz += (*it).second->calcMemory(level + 1);
- }
- FOR_EACH (std::set<Resource*>::const_iterator, it, mDeletedResources)
- {
- sz += (*it)->calcMemory(level + 1);
- }
- return sz;
-}