191     struct Entry {  in TEST_F()  struct
198     const std::array<Entry, 24> testData = {  in TEST_F()
201             /*  0 */ Entry{TR_IDENT,   TR_IDENT,   TR_IDENT,   TR_IDENT},  in TEST_F()
202             /*  1 */ Entry{TR_IDENT,   TR_IDENT,   TR_ROT_90,  TR_ROT_90},  in TEST_F()
203             /*  2 */ Entry{TR_IDENT,   TR_IDENT,   TR_ROT_180, TR_ROT_180},  in TEST_F()
204             /*  3 */ Entry{TR_IDENT,   TR_IDENT,   TR_ROT_270, TR_ROT_270},  in TEST_F()
206             /*  4 */ Entry{TR_IDENT,   TR_FLP_H,   TR_IDENT,   TR_FLP_H ^ TR_IDENT},  in TEST_F()
207             /*  5 */ Entry{TR_IDENT,   TR_FLP_H,   TR_ROT_90,  TR_FLP_H ^ TR_ROT_90},  in TEST_F()
208             /*  6 */ Entry{TR_IDENT,   TR_FLP_H,   TR_ROT_180, TR_FLP_H ^ TR_ROT_180},  in TEST_F()
209             /*  7 */ Entry{TR_IDENT,   TR_FLP_H,   TR_ROT_270, TR_FLP_H ^ TR_ROT_270},  in TEST_F()
211             /*  8 */ Entry{TR_IDENT,   TR_FLP_V,   TR_IDENT,   TR_FLP_V},  in TEST_F()
212             /*  9 */ Entry{TR_IDENT,   TR_ROT_90,  TR_ROT_90,  TR_ROT_180},  in TEST_F()
213             /* 10 */ Entry{TR_IDENT,   TR_ROT_180, TR_ROT_180, TR_IDENT},  in TEST_F()
214             /* 11 */ Entry{TR_IDENT,   TR_ROT_270, TR_ROT_270, TR_ROT_180},  in TEST_F()
216             /* 12 */ Entry{TR_ROT_90,  TR_IDENT,   TR_IDENT,   TR_IDENT ^ TR_ROT_90},  in TEST_F()
217             /* 13 */ Entry{TR_ROT_90,  TR_FLP_H,   TR_ROT_90,  TR_FLP_H ^ TR_ROT_180},  in TEST_F()
218             /* 14 */ Entry{TR_ROT_90,  TR_IDENT,   TR_ROT_180, TR_IDENT ^ TR_ROT_270},  in TEST_F()
219             /* 15 */ Entry{TR_ROT_90,  TR_FLP_H,   TR_ROT_270, TR_FLP_H ^ TR_IDENT},  in TEST_F()
221             /* 16 */ Entry{TR_ROT_180, TR_FLP_H,   TR_IDENT,   TR_FLP_H ^ TR_ROT_180},  in TEST_F()
222             /* 17 */ Entry{TR_ROT_180, TR_IDENT,   TR_ROT_90,  TR_IDENT ^ TR_ROT_270},  in TEST_F()
223             /* 18 */ Entry{TR_ROT_180, TR_FLP_H,   TR_ROT_180, TR_FLP_H ^ TR_IDENT},  in TEST_F()
224             /* 19 */ Entry{TR_ROT_180, TR_IDENT,   TR_ROT_270, TR_IDENT ^ TR_ROT_90},  in TEST_F()
226             /* 20 */ Entry{TR_ROT_270, TR_IDENT,   TR_IDENT,   TR_IDENT ^ TR_ROT_270},  in TEST_F()
227             /* 21 */ Entry{TR_ROT_270, TR_FLP_H,   TR_ROT_90,  TR_FLP_H ^ TR_IDENT},  in TEST_F()
228             /* 22 */ Entry{TR_ROT_270, TR_FLP_H,   TR_ROT_180, TR_FLP_H ^ TR_ROT_90},  in TEST_F()
229             /* 23 */ Entry{TR_ROT_270, TR_IDENT,   TR_ROT_270, TR_IDENT ^ TR_ROT_180},  in TEST_F()