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d9d6305b80
Table 23.54 of the OpenGL 4.5 spec lists the minimum values for GL_POINT_SIZE_RANGE as [1, 1]. So zero is not allowed (even though arguably this could be useful for MSAA rendering, where a sub-1px point might cover only some samples...) This fixes the WebGL 2.0 conformance suite's state.gl-get-calls test on Chromium on Linux, which uses desktop OpenGL. The test checks that the minimum value of GL_ALIASED_POINT_SIZE_RANGE is 1. Unfortunately, that query doesn't exist in desktop GL, so it checks POINT_SIZE_RANGE, which is the anti-aliased value. There's not really anything better for Chromium to do here, unfortunately. When running Chromium with --api=es3, it maps it to the correct query and the test already works. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> |
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| intel | ||
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