Cross Reference: /xsrc/external/mit/pixman/dist/test/affine-test.c

Lines Matching refs:prng_rand_n
53     src_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
54     dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
55     op = (prng_rand_n (2) == 0) ? PIXMAN_OP_SRC : PIXMAN_OP_OVER;
57     src_width = prng_rand_n (MAX_SRC_WIDTH) + 1;
58     src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1;
59     dst_width = prng_rand_n (MAX_DST_WIDTH) + 1;
60     dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1;
61     src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp;
62     dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp;
70     src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2);
71     src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2);
72     dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2);
73     dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2);
74     w = prng_rand_n (dst_width * 3 / 2 - dst_x);
75     h = prng_rand_n (dst_height * 3 / 2 - dst_y);
83     if (prng_rand_n (2) == 0)
89     if (prng_rand_n (2) == 0)
95     src_fmt = src_bpp == 4 ? (prng_rand_n (2) == 0 ?
98     dst_fmt = dst_bpp == 4 ? (prng_rand_n (2) == 0 ?
112     if (prng_rand_n (3) > 0)
114 	scale_x = -65536 * 3 + prng_rand_n (65536 * 6);
115 	if (prng_rand_n (2))
116 	    scale_y = -65536 * 3 + prng_rand_n (65536 * 6);
121     if (prng_rand_n (3) > 0)
123 	translate_x = -65536 * 3 + prng_rand_n (6 * 65536);
124 	if (prng_rand_n (2))
125 	    translate_y = -65536 * 3 + prng_rand_n (6 * 65536);
131     if (prng_rand_n (4) > 0)
134 	switch (prng_rand_n (4))
157 	    c = prng_rand_n (2 * 65536) - 65536;
158 	    s = prng_rand_n (2 * 65536) - 65536;
165     if (prng_rand_n (8) == 0)
171 	    int i = prng_rand_n (2);
172 	    int j = prng_rand_n (3);
173 	    int bitnum = prng_rand_n (32);
175 	    if (prng_rand_n (2))
182     switch (prng_rand_n (4))
205     if (prng_rand_n (2))
232     if (prng_rand_n (8) == 0)
235 	int            n = prng_rand_n (2) + 1;
239 	    clip_boxes[i].x1 = prng_rand_n (src_width);
240 	    clip_boxes[i].y1 = prng_rand_n (src_height);
242 		clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1);
244 		clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1);
260     if (prng_rand_n (8) == 0)
263 	int            n = prng_rand_n (2) + 1;
266 	    clip_boxes[i].x1 = prng_rand_n (dst_width);
267 	    clip_boxes[i].y1 = prng_rand_n (dst_height);
269 		clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1);
271 		clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1);