Missing OpenGL drivers on Android emulator

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余生分开走
余生分开走 2021-01-20 00:36

I am trying to set up an Android emulator to do some playing around with OpenGL ES on it, but I am stymied by the fact that, every time I run my program on it, it unceremoni

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  •  灰色年华
    2021-01-20 01:16

    In this link:

    http://osdir.com/ml/android-porting/2009-06/msg00282.html

    it says:

    libEGL.so and libGLESv2.so implements EGL and OpenGL ES through
    libhgl.so and libagl.so. That is, libhgl.so and libagl.so are
    dlopen()ed by libEGL.so. All EGL and OpenGL ES calls will finally call
    into libhgl.so and/or libagl.so.

    and here:

    http://osdir.com/ml/android-porting/2009-06/msg00288.html

    libagl.so is an pure software impl. For your accelerated impl., you
    need to provide libhgl.so so that libEGL.so will be able to use it. It
    is expected that libhgl.so implements and exports both eglXXX and glXXX
    symbols.

    I guess that indicates that the missing file will only exist on the device itself, but that the app should run with the software driver on the emulator. The numerous screenshots on the web of OpenGL apps on the Android emulator also indicates that OpenGL should work fine on the emulator. Any other possible reasons why you are not able to get OpenGL going?

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