tree bf33097fba3fc287b3b4f1ed729a134735a70cd6
parent 00ee64c3a86e7f64e5c1174a93bab436976867e9
author Danylo Piliaiev <dpiliaiev@igalia.com> 1655735338 -0400
committer Matthew Netsch <quic_mnetsch@quicinc.com> 1657909704 +0000

fix fp64 dvec fmod precision strictness

Test case 978 fails on Turnip (Qualcomm):
it does mod(dvec2(14.50, 14.625), dvec2(1.5, 1.625)),
the expected result is (1, 0), but the actual result is (1, 1.625)

4ee7c26d6e81b0cbc80c483188511e18aef5148e tried to fix the strictness of this test,
but even in the general case of x = N * y the driver is allowed to return 0 for mod,
because mod is defined as a - b * floor(a/b) and OpenGL allows for some error in division

Affects:
KHR-GL46.gpu_shader_fp64.builtin.mod_dvec2
KHR-GL46.gpu_shader_fp64.builtin.mod_dvec3
KHR-GL46.gpu_shader_fp64.builtin.mod_dvec4

Change-Id: Ia7a43f2be8aa1eb320302e0ed422dc852f4de85c