I haven't tested this on other, but on haswell this test fails. The test is pretty simple, it goes transform feedback 3 test, which does vec4(0, 1, 2, 3), skip4, vec4(4, 5, 6, 7), nextbuffer, vec4(8, 9, 10, 11), skip4, vec4(12, 13, 14, 15) it expects: buffer0 0, 1, 2, 3, 0, 0, 0, 0, 4, 5, 6, 7 buffer1 8, 9, 10, 11, 0, 0, 0, 0, 12, 13, 14, 15 we get buffer 0 is okay, buffer 1 lacks the gap in the middle. It runs correctly on llvmpipe.
Test passes for me on Haswell. Not sure if a Mesa change or a CTS change is responsible.
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