diff options
Diffstat (limited to 'tests/ParametricStageTest.cpp')
| -rw-r--r-- | tests/ParametricStageTest.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/ParametricStageTest.cpp b/tests/ParametricStageTest.cpp index 6d98ac451b..1b943e9fbf 100644 --- a/tests/ParametricStageTest.cpp +++ b/tests/ParametricStageTest.cpp @@ -22,10 +22,7 @@ static void check_error(skiatest::Reporter* r, float limit, SkColorSpaceTransfer SkRasterPipeline_<256> p; p.append(SkRasterPipeline::load_f32, &ip); - p.append(SkRasterPipeline::parametric_r, &fn); - p.append(SkRasterPipeline::parametric_g, &fn); - p.append(SkRasterPipeline::parametric_b, &fn); - p.append(SkRasterPipeline::parametric_a, &fn); + p.append(SkRasterPipeline::parametric, &fn); p.append(SkRasterPipeline::store_f32, &op); p.run(0,0, 256/4,1); @@ -34,6 +31,9 @@ static void check_error(skiatest::Reporter* r, float limit, SkColorSpaceTransfer for (int i = 0; i < 256; i++) { float want = (in[i] <= fn.fD) ? fn.fC * in[i] + fn.fF : powf(in[i] * fn.fA + fn.fB, fn.fG) + fn.fE; + if (i % 4 == 3) { // alpha should stay unchanged. + want = in[i]; + } float err = fabsf(out[i] - want); if (err > limit) { ERRORF(r, "At %d, error was %g (got %g, want %g)", i, err, out[i], want); |