27 RRTransformInit(RRTransformPtr transform)  in RRTransformInit()  argument
29     pixman_transform_init_identity(&transform->transform);  in RRTransformInit()
30     pixman_f_transform_init_identity(&transform->f_transform);  in RRTransformInit()
31     pixman_f_transform_init_identity(&transform->f_inverse);  in RRTransformInit()
32     transform->filter = NULL;  in RRTransformInit()
33     transform->params = NULL;  in RRTransformInit()
34     transform->nparams = 0;  in RRTransformInit()
38 RRTransformFini(RRTransformPtr transform)  in RRTransformFini()  argument
40     free(transform->params);  in RRTransformFini()
46     if (a && pixman_transform_is_identity(&a->transform))  in RRTransformEqual()
48     if (b && pixman_transform_is_identity(&b->transform))  in RRTransformEqual()
54     if (memcmp(&a->transform, &b->transform, sizeof(a->transform)) != 0)  in RRTransformEqual()
92     if (src && pixman_transform_is_identity(&src->transform))  in RRTransformCopy()
100         dst->transform = src->transform;  in RRTransformCopy()
107         pixman_transform_init_identity(&dst->transform);  in RRTransformCopy()
146                    PictTransformPtr transform,  in RRTransformCompute()  argument
154     if (!transform)  in RRTransformCompute()
155         transform = &t_transform;  in RRTransformCompute()
161     pixman_transform_init_identity(transform);  in RRTransformCompute()
216         pixman_transform_rotate(transform, &inverse, rot_cos, rot_sin);  in RRTransformCompute()
217         pixman_transform_translate(transform, &inverse, rot_dx, rot_dy);  in RRTransformCompute()
256         pixman_transform_scale(transform, &inverse, scale_x, scale_y);  in RRTransformCompute()
258         pixman_transform_translate(transform, &inverse, scale_dx, scale_dy);  in RRTransformCompute()
266             (transform, &rr_transform->transform, transform))  in RRTransformCompute()
277     if (!overflow && pixman_transform_is_identity(transform)) {  in RRTransformCompute()
278         pixman_transform_init_translate(transform, F(x), F(y));  in RRTransformCompute()
286         if (!pixman_transform_translate(transform, &inverse, F(x), F(y)))  in RRTransformCompute()
293             pixman_transform_from_pixman_f_transform(transform, &f_scaled);  in RRTransformCompute()