Conformant Companies

Vulkan

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OpenCL

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OpenGL

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Khronos introduced an Adopter program for OpenGL implementations starting with OpenGL 4.4, and Adopters are only required to submit conformance test results for implementations of OpenGL 4.4 and later versions. A lack of submission results for OpenGL 4.3 or earlier implementations means only that such implementations do not fall into the range for which Adopters are required to make conformance submissions to Khronos. Such a lack should not be taken to imply anything about the relative quality of such implementations of older OpenGL versions.

OpenGL ES

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OpenGL SC

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OpenVX

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OpenKODE

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OpenVG

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OpenMAX IL

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OpenSL ES

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