39 static void test_alpha(skiatest::Reporter* r, uint8_t alpha, int maxDiff, Blend algorithm) {  in test_alpha()  function
127     test_alpha(r, alpha, 0, blend_256_round);  in DEF_TEST()
128     test_alpha(r, alpha, 0, blend_256_round_alt);  in DEF_TEST()
129     test_alpha(r, alpha, 0, blend_256_trunc);  in DEF_TEST()
130     test_alpha(r, alpha, 0, blend_double_trunc);  in DEF_TEST()
131     test_alpha(r, alpha, 0, blend_float_round);  in DEF_TEST()
132     test_alpha(r, alpha, 0, blend_float_trunc);  in DEF_TEST()
133     test_alpha(r, alpha, 0, blend_perfect);  in DEF_TEST()
136     test_alpha(r, alpha, 1, blend_255_round);  in DEF_TEST()
137     test_alpha(r, alpha, 1, blend_255_trunc);  in DEF_TEST()
138     test_alpha(r, alpha, 1, blend_256_plus1_round);  in DEF_TEST()
139     test_alpha(r, alpha, 1, blend_256_plus1_trunc);  in DEF_TEST()
167     test_alpha(r, alpha, 0, blend_255_round);  in DEF_TEST()
168     test_alpha(r, alpha, 0, blend_255_trunc);  in DEF_TEST()
169     test_alpha(r, alpha, 0, blend_256_plus1_round);  in DEF_TEST()
170     test_alpha(r, alpha, 0, blend_256_plus1_trunc);  in DEF_TEST()
171     test_alpha(r, alpha, 0, blend_256_round);  in DEF_TEST()
172     test_alpha(r, alpha, 0, blend_256_round_alt);  in DEF_TEST()
173     test_alpha(r, alpha, 0, blend_256_trunc);  in DEF_TEST()
174     test_alpha(r, alpha, 0, blend_double_trunc);  in DEF_TEST()
175     test_alpha(r, alpha, 0, blend_float_round);  in DEF_TEST()
176     test_alpha(r, alpha, 0, blend_float_trunc);  in DEF_TEST()
177     test_alpha(r, alpha, 0, blend_perfect);  in DEF_TEST()
206         test_alpha(r, alpha, 0, blend_float_round);  in DEF_TEST()
207         test_alpha(r, alpha, 0, blend_perfect);  in DEF_TEST()
210         test_alpha(r, alpha, 1, blend_255_round);  in DEF_TEST()
211         test_alpha(r, alpha, 1, blend_256_plus1_round);  in DEF_TEST()
212         test_alpha(r, alpha, 1, blend_256_round);  in DEF_TEST()
213         test_alpha(r, alpha, 1, blend_256_round_alt);  in DEF_TEST()
214         test_alpha(r, alpha, 1, blend_256_trunc);  in DEF_TEST()
215         test_alpha(r, alpha, 1, blend_double_trunc);  in DEF_TEST()
216         test_alpha(r, alpha, 1, blend_float_trunc);  in DEF_TEST()
219         test_alpha(r, alpha, 2, blend_255_trunc);  in DEF_TEST()
220         test_alpha(r, alpha, 2, blend_256_plus1_trunc);  in DEF_TEST()