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skia2/resources/sksl/folding/MatrixFoldingES2.sksl

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Add helper uniforms to Runtime Effect tests. This lets us use descriptive names like `colorRed` and `colorGreen` instead of `half4(1,0,0,1)` and `half4(0,1,0,1)`. It also lets us use actual unknown values instead of synthesizing sorta-kinda-unknowns by calling sqrt. Change-Id: I61481c33b7ff42182955777b05cfa5fcc13e0efc Reviewed-on: https://skia-review.googlesource.com/c/skia/+/359567 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com>
2021-01-26 21:28:12 +00:00
uniform half4 colorRed, colorGreen;
Update folding tests to return pass/fail status. A passing test returns solid green. Failing tests are written to return solid red, but drawing any other color than green can be interpreted as a test failure. Additionally, tests which cannot compile as RuntimeEffects (due to non-ES2-compatible features) have been split into an ES2-compatible part and an ES3 part. Change-Id: I3f53121d9de0ae4c4e7f1de3177d067811980b55 Bug: skia:11009 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/356999 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
2021-01-22 14:51:13 +00:00
bool test() {
bool ok = true;
ok = ok && (float2x2(float2(1.0, 0.0), float2(0.0, 1.0)) ==
float2x2(float2(1.0, 0.0), float2(0.0, 1.0)));
ok = ok && !(float2x2(float2(1.0, 0.0), float2(1.0, 1.0)) ==
float2x2(float2(1.0, 0.0), float2(0.0, 1.0)));
ok = ok && (float2x2(1) == float2x2(1));
ok = ok && !(float2x2(1) == float2x2(0));
ok = ok && (float2x2(1) == float2x2(float2(1.0, 0.0), float2(0.0, 1.0)));
ok = ok && !(float2x2(2) == float2x2(float2(1.0, 0.0), float2(0.0, 1.0)));
ok = ok && !(float2x2(1) != float2x2(1));
ok = ok && (float2x2(1) != float2x2(0));
ok = ok && (float3x3(float3(1.0, 0.0, 0.0), float3(0.0, 1.0, 0.0), float3(0.0, 0.0, 0.0)) ==
float3x3(float2x2(1.0)));
ok = ok && (float2x2(float3x3(1.0)) == float2x2(1.0));
ok = ok && (float2x2(float4(1.0, 0.0, 0.0, 1.0)) == float2x2(1.0));
ok = ok && (float2x2(1.0, 0.0, float2(0.0, 1.0)) == float2x2(1.0));
ok = ok && (float2x2(float2(1.0, 0.0), 0.0, 1.0) == float2x2(1.0));
return ok;
}
half4 main() {
Add helper uniforms to Runtime Effect tests. This lets us use descriptive names like `colorRed` and `colorGreen` instead of `half4(1,0,0,1)` and `half4(0,1,0,1)`. It also lets us use actual unknown values instead of synthesizing sorta-kinda-unknowns by calling sqrt. Change-Id: I61481c33b7ff42182955777b05cfa5fcc13e0efc Reviewed-on: https://skia-review.googlesource.com/c/skia/+/359567 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com>
2021-01-26 21:28:12 +00:00
return test() ? colorGreen : colorRed;
Update folding tests to return pass/fail status. A passing test returns solid green. Failing tests are written to return solid red, but drawing any other color than green can be interpreted as a test failure. Additionally, tests which cannot compile as RuntimeEffects (due to non-ES2-compatible features) have been split into an ES2-compatible part and an ES3 part. Change-Id: I3f53121d9de0ae4c4e7f1de3177d067811980b55 Bug: skia:11009 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/356999 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
2021-01-22 14:51:13 +00:00
}
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