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Summary 0030745: Visualization, TKOpenGl - fix initialization of GLES3 context
Revision 2019-05-25 19:46 by kgv
Description For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes.
Otherwise, EGL would return GLES2 instead.

This is not an issue for most EGL implementations - Mesa (Linux) and real Android devices.
But some strict implementations (ANGLE) initialize useless GLES2 if GLES3 is not explicitly requested.
Revision 2019-05-25 19:46 by kgv
Description For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes. Otherwise, EGL would return GLES2 instead.

This is not an issue for most EGL implementations - Mesa (Linux) and real Android devices. But some strict implementations (ANGLE) initialize useless GLES2 if GLES3 is not explicitly requested.
Revision 2019-05-25 18:58 by kgv
Description For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes. Otherwise, EGL would return GLES2 instead.


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