for (i = 0; i < 9; i++)
matrix[i] *= flip[i % 3];
}
+
+#ifdef TEST
+
+static void print_matrix(int32_t matrix[9])
+{
+ int i, j;
+
+ for (i = 0; i < 3; ++i) {
+ for (j = 0; j < 3 - 1; ++j)
+ printf("%d ", matrix[i*3 + j]);
+
+ printf("%d\n", matrix[i*3 + j]);
+ }
+}
+
+int main(void)
+{
+ int32_t matrix[9];
+
+ // Set the matrix to 90 degrees
+ av_display_rotation_set(matrix, 90);
+ print_matrix(matrix);
+ printf("degrees: %f\n", av_display_rotation_get(matrix));
+
+ // Set the matrix to -45 degrees
+ av_display_rotation_set(matrix, -45);
+ print_matrix(matrix);
+ printf("degrees: %f\n", av_display_rotation_get(matrix));
+
+ // flip horizontal
+ av_display_matrix_flip(matrix, 1, 0);
+ print_matrix(matrix);
+ printf("degrees: %f\n", av_display_rotation_get(matrix));
+
+ // flip vertical
+ av_display_matrix_flip(matrix, 0, 1);
+ print_matrix(matrix);
+ printf("degrees: %f\n", av_display_rotation_get(matrix));
+
+ return 0;
+
+}
+#endif
fate-pixelutils: libavutil/pixelutils-test$(EXESUF)
fate-pixelutils: CMD = run libavutil/pixelutils-test
+FATE_LIBAVUTIL += fate-display
+fate-display: libavutil/display-test$(EXESUF)
+fate-display: CMD = run libavutil/display-test
+
FATE_LIBAVUTIL += fate-random_seed
fate-random_seed: libavutil/random_seed-test$(EXESUF)
fate-random_seed: CMD = run libavutil/random_seed-test