eglChooseConfig failing.

This topic contains 4 replies, has 3 voices, and was last updated by  stevehaggerty 7 years, 4 months ago.

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  • #30160

    Hi there,

    I’m using the GLES2 windows PC emulation. After compiling the samples they all fail to run as they cannot find a valid GLES 2 EGL_RENDERABLE_TYPE.

    On further investigation I dumped out a list of all the configs available (using eglGetConfigs). The results are:

    EGL_RGB_SIZE(S) 8:8:8 – EGL_BUFFER_SIZE 32, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 8:8:8 – EGL_BUFFER_SIZE 32, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 8:8:8 – EGL_BUFFER_SIZE 32, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 4:4:4 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 4:4:4 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 4:4:4 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 5:6:5 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 5:6:5 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RGB_SIZE(S) 5:6:5 – EGL_BUFFER_SIZE 16, EGL_DEPTH_SIZE 24, EGL_RENDERABLE_TYPE : 1

    EGL_RENDERABLE_TYPE : 1 equates to EGL_OPENGL_ES_BIT rather than EGL_OPENGL_ES2_BIT

    My graphics card is a very capable Radeon X1950 with very latest drivers. Is the only solution to this to buy a new graphics card?

    Many thanks,

    Steve.stevehaggerty2010-06-01 12:12:10

    #33966

    Slion
    Member

    I’ve switched from ATI to NVidia 3 years ago when I started using the PowerVR SDKs.
    Can you run the binaries provided? Guess not!
    Slion2010-06-02 10:30:33

    #33967

    Hi there. Nope, cannot run the binaries provided, they fail in the same place.

    #33968

    jacekc
    Member

    Hi,

    1. Are you using Native window or through some VMware or any other virtual box?

    2. Can you run Normal OpenGL (desktop) applications?

    #33969

    Hi,

    1.Native window on Windows XP.

    2.Yes.

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