24 static void rand_matrix(SkMatrix* mat, SkRandom& rand, unsigned mask) {  in rand_matrix()  argument
25     mat->setIdentity();  in rand_matrix()
27         mat->postTranslate(rand.nextSScalar1(), rand.nextSScalar1());  in rand_matrix()
30         mat->postScale(rand.nextSScalar1(), rand.nextSScalar1());  in rand_matrix()
33         mat->postRotate(rand.nextSScalar1() * 360);  in rand_matrix()
36         mat->setPerspX(rand.nextSScalar1());  in rand_matrix()
37         mat->setPerspY(rand.nextSScalar1());  in rand_matrix()
47     SkMatrix mat;  in test_treatAsSprite()  local
57         rand_matrix(&mat, rand, SkMatrix::kTranslate_Mask);  in test_treatAsSprite()
60             REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint));  in test_treatAsSprite()
66         rand_matrix(&mat, rand, SkMatrix::kAffine_Mask | SkMatrix::kPerspective_Mask);  in test_treatAsSprite()
69             REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, noaaPaint));  in test_treatAsSprite()
70             REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
77     mat.setTranslate(tooMuchSubpixel, 0);  in test_treatAsSprite()
78     REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
79     mat.setTranslate(0, tooMuchSubpixel);  in test_treatAsSprite()
80     REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
83     mat.setTranslate(tinySubPixel, 0);  in test_treatAsSprite()
84     REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
85     mat.setTranslate(0, tinySubPixel);  in test_treatAsSprite()
86     REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
90     mat.setScale(bigScale, bigScale);  in test_treatAsSprite()
91     REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, noaaPaint));  in test_treatAsSprite()
92     REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
96     mat.setScale(smallScale, smallScale);  in test_treatAsSprite()
97     REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint));  in test_treatAsSprite()
98     REPORTER_ASSERT(reporter, !SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()
102     mat.setScale(tinyScale, tinyScale);  in test_treatAsSprite()
103     REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, noaaPaint));  in test_treatAsSprite()
104     REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, size, aaPaint));  in test_treatAsSprite()