2 * This file is part of FFmpeg.
4 * FFmpeg is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 #include "libavcodec/sbrdsp.h"
24 #define randomize(buf, len) do { \
26 for (i = 0; i < len; i++) { \
27 const INTFLOAT f = (INTFLOAT)rnd() / UINT_MAX; \
34 static void test_sum64x5(void)
36 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64 + 256]);
37 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64 + 256]);
39 declare_func(void, INTFLOAT *z);
41 randomize((INTFLOAT *)dst0, 64 + 256);
42 memcpy(dst1, dst0, (64 + 256) * sizeof(INTFLOAT));
45 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64 + 256))
50 static void test_sum_square(void)
54 LOCAL_ALIGNED_16(INTFLOAT, src, [256], [2]);
57 declare_func_float(INTFLOAT, INTFLOAT (*x)[2], int n);
59 randomize((INTFLOAT *)src, 256 * 2);
60 res0 = call_ref(src, 256);
61 res1 = call_new(src, 256);
62 if (!float_near_abs_eps(res0, res1, t * 2 * FLT_EPSILON))
67 static void test_neg_odd_64(void)
69 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64]);
70 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64]);
72 declare_func(void, INTFLOAT *x);
74 randomize((INTFLOAT *)dst0, 64);
75 memcpy(dst1, dst0, (64) * sizeof(INTFLOAT));
78 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64))
83 static void test_qmf_pre_shuffle(void)
85 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128]);
86 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128]);
88 declare_func(void, INTFLOAT *z);
90 randomize((INTFLOAT *)dst0, 128);
91 memcpy(dst1, dst0, (128) * sizeof(INTFLOAT));
94 if (!float_near_abs_eps_array(dst0, dst1, EPS, 128))
99 static void test_qmf_post_shuffle(void)
101 LOCAL_ALIGNED_16(INTFLOAT, src, [64]);
102 LOCAL_ALIGNED_16(INTFLOAT, dst0, [32], [2]);
103 LOCAL_ALIGNED_16(INTFLOAT, dst1, [32], [2]);
105 declare_func(void, INTFLOAT W[32][2], const INTFLOAT *z);
107 randomize((INTFLOAT *)src, 64);
110 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 64))
112 bench_new(dst1, src);
115 static void test_qmf_deint_neg(void)
117 LOCAL_ALIGNED_16(INTFLOAT, src, [64]);
118 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64]);
119 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64]);
121 declare_func(void, INTFLOAT *v, const INTFLOAT *src);
123 randomize((INTFLOAT *)src, 64);
126 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64))
128 bench_new(dst1, src);
131 static void test_qmf_deint_bfly(void)
133 LOCAL_ALIGNED_16(INTFLOAT, src0, [64]);
134 LOCAL_ALIGNED_16(INTFLOAT, src1, [64]);
135 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128]);
136 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128]);
138 declare_func(void, INTFLOAT *v, const INTFLOAT *src0, const INTFLOAT *src1);
140 memset(dst0, 0, 128 * sizeof(INTFLOAT));
141 memset(dst1, 0, 128 * sizeof(INTFLOAT));
143 randomize((INTFLOAT *)src0, 64);
144 randomize((INTFLOAT *)src1, 64);
145 call_ref(dst0, src0, src1);
146 call_new(dst1, src0, src1);
147 if (!float_near_abs_eps_array(dst0, dst1, EPS, 128))
149 bench_new(dst1, src0, src1);
152 static void test_autocorrelate(void)
154 LOCAL_ALIGNED_16(INTFLOAT, src, [40], [2]);
155 LOCAL_ALIGNED_16(INTFLOAT, dst0, [3], [2][2]);
156 LOCAL_ALIGNED_16(INTFLOAT, dst1, [3], [2][2]);
158 declare_func(void, const INTFLOAT x[40][2], INTFLOAT phi[3][2][2]);
160 memset(dst0, 0, 3 * 2 * 2 * sizeof(INTFLOAT));
161 memset(dst1, 0, 3 * 2 * 2 * sizeof(INTFLOAT));
163 randomize((INTFLOAT *)src, 80);
166 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 3 * 2 * 2))
168 bench_new(src, dst1);
171 static void test_hf_gen(void)
173 LOCAL_ALIGNED_16(INTFLOAT, low, [128], [2]);
174 LOCAL_ALIGNED_16(INTFLOAT, alpha0, [2]);
175 LOCAL_ALIGNED_16(INTFLOAT, alpha1, [2]);
176 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
177 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
178 INTFLOAT bw = (INTFLOAT)rnd() / UINT_MAX;
181 declare_func(void, INTFLOAT (*X_high)[2], const INTFLOAT (*X_low)[2],
182 const INTFLOAT alpha0[2], const INTFLOAT alpha1[2],
183 INTFLOAT bw, int start, int end);
185 randomize((INTFLOAT *)low, 128 * 2);
186 randomize((INTFLOAT *)alpha0, 2);
187 randomize((INTFLOAT *)alpha1, 2);
188 for (i = 2; i < 64; i += 2) {
189 memset(dst0, 0, 128 * 2 * sizeof(INTFLOAT));
190 memset(dst1, 0, 128 * 2 * sizeof(INTFLOAT));
191 call_ref(dst0, low, alpha0, alpha1, 0.0, i, 128);
192 call_new(dst1, low, alpha0, alpha1, 0.0, i, 128);
193 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
195 bench_new(dst1, low, alpha0, alpha1, bw, i, 128);
199 static void test_hf_g_filt(void)
201 LOCAL_ALIGNED_16(INTFLOAT, high, [128], [40][2]);
202 LOCAL_ALIGNED_16(INTFLOAT, g_filt, [128]);
203 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
204 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
206 declare_func(void, INTFLOAT (*Y)[2], const INTFLOAT (*X_high)[40][2],
207 const INTFLOAT *g_filt, int m_max, intptr_t ixh);
209 randomize((INTFLOAT *)high, 128 * 40 * 2);
210 randomize((INTFLOAT *)g_filt, 128);
212 call_ref(dst0, high, g_filt, 128, 20);
213 call_new(dst1, high, g_filt, 128, 20);
214 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
216 bench_new(dst1, high, g_filt, 128, 20);
219 static void test_hf_apply_noise(const SBRDSPContext *sbrdsp)
221 LOCAL_ALIGNED_16(AAC_FLOAT, s_m, [128]);
222 LOCAL_ALIGNED_16(AAC_FLOAT, q_filt, [128]);
223 LOCAL_ALIGNED_16(INTFLOAT, ref, [128], [2]);
224 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
225 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
229 declare_func(void, INTFLOAT (*Y)[2], const AAC_FLOAT *s_m,
230 const AAC_FLOAT *q_filt, int noise,
233 randomize((INTFLOAT *)ref, 128 * 2);
234 randomize((INTFLOAT *)s_m, 128);
235 randomize((INTFLOAT *)q_filt, 128);
237 for (i = 0; i < 4; i++) {
238 if (check_func(sbrdsp->hf_apply_noise[i], "hf_apply_noise_%d", i)) {
239 for (j = 0; j < 2; j++) {
240 memcpy(dst0, ref, 128 * 2 * sizeof(INTFLOAT));
241 memcpy(dst1, ref, 128 * 2 * sizeof(INTFLOAT));
242 call_ref(dst0, s_m, q_filt, noise, j, 128);
243 call_new(dst1, s_m, q_filt, noise, j, 128);
244 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
246 bench_new(dst1, s_m, q_filt, noise, j, 128);
252 void checkasm_check_sbrdsp(void)
254 SBRDSPContext sbrdsp;
256 ff_sbrdsp_init(&sbrdsp);
258 if (check_func(sbrdsp.sum64x5, "sum64x5"))
262 if (check_func(sbrdsp.sum_square, "sum_square"))
264 report("sum_square");
266 if (check_func(sbrdsp.neg_odd_64, "neg_odd_64"))
268 report("neg_odd_64");
270 if (check_func(sbrdsp.qmf_pre_shuffle, "qmf_pre_shuffle"))
271 test_qmf_pre_shuffle();
272 report("qmf_pre_shuffle");
274 if (check_func(sbrdsp.qmf_post_shuffle, "qmf_post_shuffle"))
275 test_qmf_post_shuffle();
276 report("qmf_post_shuffle");
278 if (check_func(sbrdsp.qmf_deint_neg, "qmf_deint_neg"))
279 test_qmf_deint_neg();
280 report("qmf_deint_neg");
282 if (check_func(sbrdsp.qmf_deint_bfly, "qmf_deint_bfly"))
283 test_qmf_deint_bfly();
284 report("qmf_deint_bfly");
286 if (check_func(sbrdsp.autocorrelate, "autocorrelate"))
287 test_autocorrelate();
288 report("autocorrelate");
290 if (check_func(sbrdsp.hf_gen, "hf_gen"))
294 if (check_func(sbrdsp.hf_g_filt, "hf_g_filt"))
298 test_hf_apply_noise(&sbrdsp);
299 report("hf_apply_noise");