Searched refs:inv_tf (Results 1 – 5 of 5) sorted by relevance
| /external/skqp/third_party/skcms/ |
| D | skcms.h | 134 const skcms_TransferFunction* inv_tf);
140 const skcms_TransferFunction* inv_tf);
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| D | skcms.cc | 77 static float max_roundtrip_error(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) { in max_roundtrip_error() argument
84 err = fmaxf_(err, fabsf_(x - skcms_TransferFunction_eval(inv_tf, y))); in max_roundtrip_error()
89 bool skcms_AreApproximateInverses(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) { in skcms_AreApproximateInverses() argument
90 return max_roundtrip_error(curve, inv_tf) < (1/512.0f); in skcms_AreApproximateInverses()
1192 const skcms_TransferFunction* inv_tf) { in skcms_TRCs_AreApproximateInverse() argument
1197 return skcms_AreApproximateInverses(&profile->trc[0], inv_tf) && in skcms_TRCs_AreApproximateInverse()
1198 skcms_AreApproximateInverses(&profile->trc[1], inv_tf) && in skcms_TRCs_AreApproximateInverse()
1199 skcms_AreApproximateInverses(&profile->trc[2], inv_tf); in skcms_TRCs_AreApproximateInverse()
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| /external/skia/third_party/skcms/ |
| D | skcms_internal.h | 34 float skcms_MaxRoundtripError(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf);
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| D | skcms.cc | 259 float skcms_MaxRoundtripError(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) { in skcms_MaxRoundtripError() argument
266 err = fmaxf_(err, fabsf_(x - skcms_TransferFunction_eval(inv_tf, y))); in skcms_MaxRoundtripError()
271 bool skcms_AreApproximateInverses(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) { in skcms_AreApproximateInverses() argument
272 return skcms_MaxRoundtripError(curve, inv_tf) < (1/512.0f); in skcms_AreApproximateInverses()
1626 const skcms_TransferFunction* inv_tf) { in skcms_TRCs_AreApproximateInverse() argument
1631 return skcms_AreApproximateInverses(&profile->trc[0], inv_tf) && in skcms_TRCs_AreApproximateInverse()
1632 skcms_AreApproximateInverses(&profile->trc[1], inv_tf) && in skcms_TRCs_AreApproximateInverse()
1633 skcms_AreApproximateInverses(&profile->trc[2], inv_tf); in skcms_TRCs_AreApproximateInverse()
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| /external/skia/include/third_party/skcms/ |
| D | skcms.h | 209 const skcms_TransferFunction* inv_tf);
215 const skcms_TransferFunction* inv_tf);
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