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Type: Posts; User: StonesThrow

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  1. Your application is linking to EGL and GL in your...

    Your application is linking to EGL and GL in your cloud environment? But EGL is reporting no configs? Its possible to have a simulated GPU/Driver in an environment. But if the environment is...
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    So AWS provides GPUs with OpenGL support. EGL is...

    So AWS provides GPUs with OpenGL support. EGL is for OpenGLES. AWS will have to provide WGL or similar API. Their documentation is very high level and its not easy to get these details.
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    You will need to look at the AWS OpenGL API. A...

    You will need to look at the AWS OpenGL API. A OpenGL implementation must be paired with a EGL/WGL/CGL/GLX or similar API that creates the contexts that OpenGL uses for rendering. You can't just...
  4. All I can do is point you to the EGL spec....

    All I can do is point you to the EGL spec. Section 3.3 EGL Queries.

    Errors
    On failure, NULL is returned.
    An EGL_BAD_DISPLAY error is generated if dpy is not a valid display,
    unless dpy is...
  5. Hi, When you use eglCreateWindowSurface, the...

    Hi,
    When you use eglCreateWindowSurface, the buffers are generally ownership of the window system and part of the "window". The only way to get to the pixels is to use glReadPixels or use...
  6. Your question is not clear. There are a couple of...

    Your question is not clear. There are a couple of variables to consider. If your platform is 64 bit - you may need to use the 64 bit eglQuerySurface64. See...
  7. Re: Can I only Create a Pbuffer without create a window sur

    Also use attribute EGL_PBUFFER_BIT in your attributes to eglChooseConfig.
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