環境:Ubuntu 11.04。 SDL 1.2.15。SDL_Open中的內存泄漏
在我的基於SDL的應用程序中,我一個接一個播放多個視頻剪輯。對於每個視頻,我在開始時調用SDL_OpenAudio,結束時調用SDL_CloseAudio。但是,每輪都會留下兩塊內存不確定。它們都來自內部SDL功能AudioAvailable。
==17035== 372 bytes in 3 blocks are definitely lost in loss record 139 of 169
==17035== at 0x4C28F9F: malloc (vg_replace_malloc.c:236)
==17035== by 0xB2B0564: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==17035== by 0xB2B062A: ??? (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==17035== by 0xB2B01CA: xcb_connect_to_display_with_auth_info (in /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0)
==17035== by 0xCC650ED: pa_client_conf_from_x11 (in /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so)
==17035== by 0xC9ED83E: pa_context_new_with_proplist (in /usr/lib/x86_64-linux-gnu/libpulse.so.0.13.4)
==17035== by 0xC7DD9F2: pa_simple_new (in /usr/lib/x86_64-linux-gnu/libpulse-simple.so.0.0.3)
==17035== by 0x418AED: Audio_Available (SDL_pulseaudio.c:235)
==17035== by 0x405893: SDL_AudioInit (SDL_audio.c:360)
==17035== by 0x404A79: SDL_InitSubSystem (SDL.c:105)
==17035== by 0x405E59: SDL_OpenAudio (SDL_audio.c:404)
我想知道是否有什麼我可以在我的代碼中做錯了。我已經證實SDL_CloseAudio確實被調用。
有人嗎?請幫忙。早些時候,我想我可以只調用一次SDL_OpenAudio。但是,我沒有看到任何其他API來更改所需的音頻規格。雷爾斯,彼得。 – Peter