465da15b16
This reverts commit90508f02dc. Reason for revert: avoiding driver bugs this time Original change's description: > Revert "The Matrices test now verifies its results." > > This reverts commit86121f6c0e. > > Reason for revert: tree sad > > Original change's description: > > The Matrices test now verifies its results. > > > > Previously, this test did a bunch of matrix math but never actually > > checked its results for correctness. > > > > Change-Id: I353be58049286266c2d561b0939b3874d2684403 > > Bug: skia:11985 > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/407360 > > Commit-Queue: John Stiles <johnstiles@google.com> > > Commit-Queue: Brian Osman <brianosman@google.com> > > Auto-Submit: John Stiles <johnstiles@google.com> > > Reviewed-by: Brian Osman <brianosman@google.com> > > TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com > > Change-Id: I1335f01c14ee955426e02efaa3c30421cd41aa34 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: skia:11985 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/407617 > Reviewed-by: John Stiles <johnstiles@google.com> > Commit-Queue: John Stiles <johnstiles@google.com> Bug: skia:11985 Change-Id: I214375d74977f324973da72c440d7ff5ff179016 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/408157 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: John Stiles <johnstiles@google.com>
55 lines
2.3 KiB
GLSL
55 lines
2.3 KiB
GLSL
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out vec4 sk_FragColor;
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uniform vec4 colorGreen;
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uniform vec4 colorRed;
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bool test_half_b() {
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bool ok = true;
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mat2 m1 = mat2(1.0, 2.0, 3.0, 4.0);
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ok = ok && m1 == mat2(1.0, 2.0, 3.0, 4.0);
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mat2 m3 = m1;
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ok = ok && m3 == mat2(1.0, 2.0, 3.0, 4.0);
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mat2 m4 = mat2(6.0);
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ok = ok && m4 == mat2(6.0, 0.0, 0.0, 6.0);
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m3 *= m4;
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ok = ok && m3 == mat2(6.0, 12.0, 18.0, 24.0);
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mat2 m5 = mat2(m1[1].y);
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ok = ok && m5 == mat2(4.0, 0.0, 0.0, 4.0);
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m1 += m5;
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ok = ok && m1 == mat2(5.0, 2.0, 3.0, 8.0);
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mat2 m7 = mat2(5.0, 6.0, 7.0, 8.0);
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ok = ok && m7 == mat2(5.0, 6.0, 7.0, 8.0);
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mat3 m9 = mat3(9.0);
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ok = ok && m9 == mat3(9.0, 0.0, 0.0, 0.0, 9.0, 0.0, 0.0, 0.0, 9.0);
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mat4 m10 = mat4(11.0);
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ok = ok && m10 == mat4(11.0, 0.0, 0.0, 0.0, 0.0, 11.0, 0.0, 0.0, 0.0, 0.0, 11.0, 0.0, 0.0, 0.0, 0.0, 11.0);
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mat4 m11 = mat4(20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0);
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m11 -= m10;
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ok = ok && m11 == mat4(9.0, 20.0, 20.0, 20.0, 20.0, 9.0, 20.0, 20.0, 20.0, 20.0, 9.0, 20.0, 20.0, 20.0, 20.0, 9.0);
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return ok;
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}
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vec4 main() {
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bool _0_ok = true;
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mat2 _1_m1 = mat2(1.0, 2.0, 3.0, 4.0);
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_0_ok = _0_ok && _1_m1 == mat2(1.0, 2.0, 3.0, 4.0);
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mat2 _2_m3 = _1_m1;
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_0_ok = _0_ok && _2_m3 == mat2(1.0, 2.0, 3.0, 4.0);
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mat2 _3_m4 = mat2(6.0);
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_0_ok = _0_ok && _3_m4 == mat2(6.0, 0.0, 0.0, 6.0);
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_2_m3 *= _3_m4;
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_0_ok = _0_ok && _2_m3 == mat2(6.0, 12.0, 18.0, 24.0);
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mat2 _4_m5 = mat2(_1_m1[1].y);
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_0_ok = _0_ok && _4_m5 == mat2(4.0, 0.0, 0.0, 4.0);
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_1_m1 += _4_m5;
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_0_ok = _0_ok && _1_m1 == mat2(5.0, 2.0, 3.0, 8.0);
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mat2 _5_m7 = mat2(5.0, 6.0, 7.0, 8.0);
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_0_ok = _0_ok && _5_m7 == mat2(5.0, 6.0, 7.0, 8.0);
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mat3 _6_m9 = mat3(9.0);
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_0_ok = _0_ok && _6_m9 == mat3(9.0, 0.0, 0.0, 0.0, 9.0, 0.0, 0.0, 0.0, 9.0);
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mat4 _7_m10 = mat4(11.0);
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_0_ok = _0_ok && _7_m10 == mat4(11.0, 0.0, 0.0, 0.0, 0.0, 11.0, 0.0, 0.0, 0.0, 0.0, 11.0, 0.0, 0.0, 0.0, 0.0, 11.0);
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mat4 _8_m11 = mat4(20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0, 20.0);
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_8_m11 -= _7_m10;
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_0_ok = _0_ok && _8_m11 == mat4(9.0, 20.0, 20.0, 20.0, 20.0, 9.0, 20.0, 20.0, 20.0, 20.0, 9.0, 20.0, 20.0, 20.0, 20.0, 9.0);
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return _0_ok && test_half_b() ? colorGreen : colorRed;
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}
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