失去的OpenGL纹理在Android中后一份简历 [英] Losing OpenGL Textures in Android after a resume

问题描述

我的游戏运行正常，除非在我preSS的HOME按钮，然后恢复的情况。需要做再次使用纹理什么？我已经打过电话的onPause和onResume在GLSurfaceView（当活动的的onPause和onResume被称为）。

My game is working correctly except in the case where I press the HOME button then resume. What needs to be done to use the textures again? I have tried calling onPause and onResume on the GLSurfaceView (when the activity's onPause and onResume are called).

任何想法我可能做错了吗？

Any ideas what I could be doing wrong?

推荐答案

如果一切都失败了，重新载入纹理：

If all else fails, reload the textures:

伪code

for tex in textures:
    if glIsTexture(tex.opengl_name) == false:
        glGenTextures(1, &tex.opengl_name)

    glBindTexture(tex.texture_target);
    glTexImage(..., texture.image);

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