鐒跺悗璇磋浠庝釜浜鴻搴︿笂鐪婼DL鐨勭壒鐐廣?br />
1.璺ㄥ鉤鍙般?/strong>紜‘瀹炲疄鏄法浜哊涓鉤鍙幫紝鐢氳嚦鍖呮嫭NDS榪欑騫沖彴銆傛湁浜哠DL錛屼綘鐢氳嚦鍙互鍦╳indows銆乴inux銆丄ndroid涓婁換鎰忕Щ妞嶄綘鐨勬父鎴忋傚綋鐒訛紝鍓嶆彁鏄綘鐩爣騫沖彴鐨勭紪璇戝櫒璁よ瘑浣犵殑浠ｇ爜(錕?#9661;錕?”銆傛湁浜哠DL娉ョ敋鑷沖彲浠ュ彧鐢╟璇█寮鍙戝畨鍗撴父鎴忓摕銆?br />
2.寮婧愩?/strong>
3.SDL2.0緇樺浘鏁堢巼寰堥珮銆備簨瀹炰笂鐩歌緝涔婼DL1.2鎴戜釜浜烘瘮杈冨枩嬈DL2.0鐨勫師鍥犱篃鏄湪姝ゃ備釜浜烘劅瑙夛紙鍏跺疄鎴戞病鐪嬭繃婧愮爜錛塖DL1.2搴旇鏄釜璺熷綋騫寸殑DirectDraw宸笉澶氱殑涓滆タ錛屽儚绱犲～鍏呬粈涔堢殑錛屾湁鐩稿綋紼嬪害涓婃槸瑕佺（CPU鐨勩傝孲DL2.0浠庣粯鍥炬柟寮忎笂灝遍潻鏂頒簡錛屾姏寮冧簡涔嬪墠鐨剆urface涓巆lip鐨勬ā寮忥紝鎶婂疄闄呯粯鍒剁殑涓滆タ鏀逛負浜員exture錛岃屾妸涔嬪墠鐨剆urface鏀逛負浜嗗垱寤篢exture鐨勪竴涓復鏃剁幆鑺傘傝宼exure錛岄【鍚嶆濅箟錛屽叾瀹炲氨鏄疍irectX銆丱penGL榪欎簺搴曞眰鐨?D紜歡鍔犻烝PI鐨勮創鍥俱?br />
褰撲笅DirectX銆丱penGL鏍囧噯涓嬬殑鏄懼崱鐨勬覆鏌撶綰挎棤闈炲氨鏄細1.鎶婇《鐐癸紙鍙互鐞嗚В鎴愬潗鏍囷級浼犵粰鏄懼崱 銆?.鎶妕exture浼犵粰鏄懼崱銆?3.鍛婅瘔鏄懼崱鎬庝箞澶勭悊榪欎簺鏁版嵁錛坰hader錛夈?4.鏄懼崱鎶婁笢瑗跨粰浣犳樉紺哄嚭鏉ャ傝屽熀浜嶥irectX銆丱penGL(縐誨姩騫沖彴鏄疧penGL ES)鐨凷DL2.0錛屾鏄伆濂藉湴鍒╃敤浜嗗綋涓嬫樉鍗＄殑鑳藉姏銆?br />
4.SDL鍙互鐢ㄤ綔3D鍥懼儚寮曟搸鍜屽簳灞侱irectX/OpenGL API鐨勪腑闂村眰銆傚綋鐒訛紝鍏跺疄濡傛灉鎶奡DL榪欐牱鐢ㄧ殑璇濓紝閭ｅ氨鐪熸槸寰堣杽鐨勪竴灞備簡錛氾級
5.鏄撶敤銆傝繖鏄浉瀵硅岃█鐨勶紝姣斿鍦╳indows涓婏紝浣犵敤浜哠DL榪欎釜搴撲箣鍚庯紝鍩烘湰灝變笉鐢ㄥ幓鐞嗕細Windows閭ｄ簺鍙堣嚟鍙堥暱鐢ㄤ笉鐫鐨勫弬鏁板張澶氱殑API浜嗐傛垜涓嶆槸鍦ㄨ璁轟俊浠伴棶棰樹篃涓嶆槸瑕佽瘚姣亀indows錛屾垜鏄湪瀹㈣闄堣堪windows api閭ｄ釜瑕佸垵濮嬪寲涓涓獥鍙ｅ繀欏昏鍫?00琛屼唬鐮佺殑璁懼畾瀹炲湪鏄墦鍑誨垵瀛﹁呯Н鏋佹х殑浜嬪疄銆?br />
SDL_image銆丼DL_ttf銆丼DL_mixer銆丼DL_net 澶栭儴鎵╁睍搴擄紝涔熸槸涓嶉敊鐨勯夋嫨銆?/span>
鎬ц兘娌℃湁嫻嬭瘯錛屼粎浠庡啓浠ｇ爜瑙掑害涓婃潵璇達紝涓漢鎰熻2.0灝嗘搷浣滅粰寮勫緱澶嶆潅浜嗐?br />
1.2---------------------------------------
鍙湁SDL_Surface鐨勬蹇碉紝灞忓箷鏄痵urface錛屽浘鐗囷紝鏂囧瓧絳夐兘鏄痵urface錛?br />鍙灝嗗噯澶囧ソ鐨勫悇縐嶅浘鐗囷紝璐村埌灞忓箷閲屽幓(SDL_BlitSurface)錛涘啀鍒蜂竴涓嬪睆騫?SDL_Flip鍏ㄥ眬鐨勩佹垨SDL_UpdateRect灞閮ㄧ殑)灝眔k浜嗐傘傘?br />
SDL_Init(SDL_INIT_EVERYTHING);
SDL_Surface* screen = SDL_SetVideoMode(640, 480, 32, SDL_SWSURFACE);
SDL_Surface* bmp = SDL_LoadBMP("back.bmp");
SDL_BlitSurface(bmp, 0, screen, 0);
SDL_Flip(screen);
while(SDL_WaitEvent(&e)) {
switch(e.type) {
case SDL_QUIT:
return;
}
}
SDL_Quit();
2.0---------------------------------------
鏁村嚭浜哠DL_Window,SDL_Renderer,SDL_Texture鏂扮殑3涓笢瑗褲?br />騫朵笖鎴戣鐢諱竴寮犲浘錛屽厛瑕佸緱鍒皊urface錛岀劧鍚庤漿鎹負texture錛屽啀涓存椂璐村埌renderer錛屾渶鍚庢墠鍒峰睆銆?br />
SDL_Init(SDL_INIT_EVERYTHING);
SDL_Window* window = SDL_CreateWindow("hello", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 480, SDL_WINDOW_SHOWN);
SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
SDL_Surface* surface = SDL_LoadBMP("back.bmp");
SDL_Texture* texture = SDL_CreateTextureFromSurface(renderer, surface);
SDL_RenderClear(renderer);
SDL_RenderCopy(renderer, texture, 0, 0);
SDL_RenderPresent(renderer);
while(SDL_WaitEvent(&e)) {
switch(e.type) {
case SDL_QUIT:
return;
}
}
SDL_Quit();
鍏跺疄錛屾垜鐪熷績涓嶈寰楁彁鍑篠DL_Window,SDL_Renderer,SDL_Texture榪欎簺姒傚康鍏堣繘鎬у湪鍝噷錛熷彲鑳芥槸涓巓penGL鐨勬蹇典繚鎸佷竴鑷村惂銆?br />鑰屼笖浠庣淮鎶ょ殑瑙掑害鍑哄彂錛屼笉綆dl2.0鎬ц兘鎻愬崌浜嗗灝戯紝濡傛灉鎺ュ彛鏈韓涓嶉渶瑕佹敼鍔紝涓嶆槸鏇村姞濂戒箞錛?br />
---------------------------------------------
鏈鍚庢垜鍙戠幇錛屽悓鏍鋒槸娓叉煋鐨勭獥鍙?br />1.2鐢⊿DL_Flip(screen);涔嬪悗琚叾浠栫獥鍙ｆ尅浣忎箣鍚庯紝鍥炴潵鐢婚潰榪樻槸鍦ㄧ殑錛?br />2.0鐢⊿DL_RenderPresent(renderer);涔嬪悗琚叾浠栫獥鍙ｆ尅浣忎箣鍚庯紝鍥炴潵鐢婚潰灝變笉鍦ㄤ簡錛?
]]>