disable thumb load thread

gframe/image_manager.cpp

 #include "image_manager.h"
 #include "game.h"
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 #include <thread>
+#endif
 #ifdef _OPENMP
 #include <omp.h>
 #endif
@@ -20,8 +22,10 @@ bool ImageManager::Initial() {
 	tUnknownFit = nullptr;
 	tUnknownThumb = nullptr;
 	tBigPicture = nullptr;
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	tLoading = nullptr;
 	tThumbLoadingThreadRunning = false;
+#endif
 	tAct = driver->getTexture("textures/act.png");
 	tAttack = driver->getTexture("textures/attack.png");
 	tChain = driver->getTexture("textures/chain.png");
@@ -62,7 +66,11 @@ void ImageManager::ClearTexture() {
 			driver->removeTexture(tit->second);
 	}
 	for(auto tit = tThumb.begin(); tit != tThumb.end(); ++tit) {
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 		if(tit->second && tit->second != tLoading)
+#else
+		if(tit->second)
+#endif
 			driver->removeTexture(tit->second);
 	}
 	if(tBigPicture != nullptr) {
@@ -72,12 +80,14 @@ void ImageManager::ClearTexture() {
 	tMap[0].clear();
 	tMap[1].clear();
 	tThumb.clear();
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	tThumbLoadingMutex.lock();
 	tThumbLoading.clear();
 	while(!tThumbLoadingCodes.empty())
 		tThumbLoadingCodes.pop();
 	tThumbLoadingThreadRunning = false;
 	tThumbLoadingMutex.unlock();
+#endif
 	tFields.clear();
 }
 void ImageManager::RemoveTexture(int code) {
@@ -113,11 +123,13 @@ void ImageManager::ResizeTexture() {
 	driver->removeTexture(tUnknown);
 	driver->removeTexture(tUnknownFit);
 	driver->removeTexture(tUnknownThumb);
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	driver->removeTexture(tLoading);
+	tLoading = GetTextureFromFile("textures/cover.jpg", imgWidthThumb, imgHeightThumb);
+#endif
 	tUnknown = GetTextureFromFile("textures/unknown.jpg", CARD_IMG_WIDTH, CARD_IMG_HEIGHT);
 	tUnknownFit = GetTextureFromFile("textures/unknown.jpg", imgWidthFit, imgHeightFit);
 	tUnknownThumb = GetTextureFromFile("textures/unknown.jpg", imgWidthThumb, imgHeightThumb);
-	tLoading = GetTextureFromFile("textures/cover.jpg", imgWidthThumb, imgHeightThumb);
 	driver->removeTexture(tBackGround);
 	tBackGround = GetTextureFromFile("textures/bg.jpg", bgWidth, bgHeight);
 	driver->removeTexture(tBackGround_menu);
@@ -286,6 +298,7 @@ irr::video::ITexture* ImageManager::GetBigPicture(int code, float zoom) {
 	tBigPicture = texture;
 	return texture;
 }
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 int ImageManager::LoadThumbThread() {
 	while(true) {
 		imageManager.tThumbLoadingMutex.lock();
@@ -341,9 +354,34 @@ int ImageManager::LoadThumbThread() {
 	imageManager.tThumbLoadingMutex.unlock();
 	return 0;
 }
+#endif // YGOPRO_USE_THUMB_LOAD_THERAD
 irr::video::ITexture* ImageManager::GetTextureThumb(int code) {
 	if(code == 0)
 		return tUnknownThumb;
+#ifndef YGOPRO_USE_THUMB_LOAD_THERAD
+	auto tit = tThumb.find(code);
+	if(tit == tThumb.end()) {
+		char file[256];
+		sprintf(file, "expansions/pics/thumbnail/%d.jpg", code);
+		int width = CARD_THUMB_WIDTH * mainGame->xScale;
+		int height = CARD_THUMB_HEIGHT * mainGame->yScale;
+		irr::video::ITexture* img = GetTextureFromFile(file, width, height);
+		if(img == NULL) {
+			sprintf(file, "pics/thumbnail/%d.jpg", code);
+			img = GetTextureFromFile(file, width, height);
+		}
+		if(img == NULL && mainGame->gameConf.use_image_scale) {
+			sprintf(file, "expansions/pics/%d.jpg", code);
+			img = GetTextureFromFile(file, width, height);
+			if(img == NULL) {
+				sprintf(file, "pics/%d.jpg", code);
+				img = GetTextureFromFile(file, width, height);
+			}
+		}
+		tThumb[code] = img;
+		return (img == NULL) ? tUnknownThumb : img;
+	}
+#else // YGOPRO_USE_THUMB_LOAD_THERAD
 	imageManager.tThumbLoadingMutex.lock();
 	auto lit = tThumbLoading.find(code);
 	if(lit != tThumbLoading.end()) {
@@ -371,6 +409,7 @@ irr::video::ITexture* ImageManager::GetTextureThumb(int code) {
 		imageManager.tThumbLoadingMutex.unlock();
 		return tLoading;
 	}
+#endif // YGOPRO_USE_THUMB_LOAD_THERAD
 	if(tit->second)
 		return tit->second;
 	else

gframe/image_manager.h

 #ifndef IMAGEMANAGER_H
 #define IMAGEMANAGER_H
 
+#ifndef _OPENMP
+#define YGOPRO_USE_THUMB_LOAD_THERAD
+#endif
+
 #include "config.h"
 #include "data_manager.h"
 #include <unordered_map>
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 #include <queue>
 #include <mutex>
+#endif
 
 namespace ygo {
 
@@ -21,15 +27,19 @@ public:
 	irr::video::ITexture* GetBigPicture(int code, float zoom);
 	irr::video::ITexture* GetTextureThumb(int code);
 	irr::video::ITexture* GetTextureField(int code);
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	static int LoadThumbThread();
+#endif
 
 	std::unordered_map<int, irr::video::ITexture*> tMap[2];
 	std::unordered_map<int, irr::video::ITexture*> tThumb;
 	std::unordered_map<int, irr::video::ITexture*> tFields;
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	std::unordered_map<int, irr::video::IImage*> tThumbLoading;
 	std::queue<int> tThumbLoadingCodes;
 	std::mutex tThumbLoadingMutex;
 	bool tThumbLoadingThreadRunning;
+#endif
 	irr::IrrlichtDevice* device;
 	irr::video::IVideoDriver* driver;
 	irr::video::ITexture* tCover[4];
@@ -37,7 +47,9 @@ public:
 	irr::video::ITexture* tUnknownFit;
 	irr::video::ITexture* tUnknownThumb;
 	irr::video::ITexture* tBigPicture;
+#ifdef YGOPRO_USE_THUMB_LOAD_THERAD
 	irr::video::ITexture* tLoading;
+#endif
 	irr::video::ITexture* tAct;
 	irr::video::ITexture* tAttack;
 	irr::video::ITexture* tNegated;