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"
23 #define randomize(buf, len) do { \
25 for (i = 0; i < len; i++) { \
26 const INTFLOAT f = (INTFLOAT)rnd() / UINT_MAX; \
33 static void test_sum64x5(void)
35 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64 + 256]);
36 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64 + 256]);
38 declare_func(void, INTFLOAT *z);
40 randomize((INTFLOAT *)dst0, 64 + 256);
41 memcpy(dst1, dst0, (64 + 256) * sizeof(INTFLOAT));
44 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64 + 256))
49 static void test_sum_square(void)
53 LOCAL_ALIGNED_16(INTFLOAT, src, [256], [2]);
55 declare_func_float(INTFLOAT, INTFLOAT (*x)[2], int n);
57 randomize((INTFLOAT *)src, 256 * 2);
58 res0 = call_ref(src, 256);
59 res1 = call_new(src, 256);
60 if (!float_near_abs_eps(res0, res1, EPS))
65 static void test_neg_odd_64(void)
67 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64]);
68 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64]);
70 declare_func(void, INTFLOAT *x);
72 randomize((INTFLOAT *)dst0, 64);
73 memcpy(dst1, dst0, (64) * sizeof(INTFLOAT));
76 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64))
81 static void test_qmf_pre_shuffle(void)
83 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128]);
84 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128]);
86 declare_func(void, INTFLOAT *z);
88 randomize((INTFLOAT *)dst0, 128);
89 memcpy(dst1, dst0, (128) * sizeof(INTFLOAT));
92 if (!float_near_abs_eps_array(dst0, dst1, EPS, 128))
97 static void test_qmf_post_shuffle(void)
99 LOCAL_ALIGNED_16(INTFLOAT, src, [64]);
100 LOCAL_ALIGNED_16(INTFLOAT, dst0, [32], [2]);
101 LOCAL_ALIGNED_16(INTFLOAT, dst1, [32], [2]);
103 declare_func(void, INTFLOAT W[32][2], const INTFLOAT *z);
105 randomize((INTFLOAT *)src, 64);
108 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 64))
110 bench_new(dst1, src);
113 static void test_qmf_deint_neg(void)
115 LOCAL_ALIGNED_16(INTFLOAT, src, [64]);
116 LOCAL_ALIGNED_16(INTFLOAT, dst0, [64]);
117 LOCAL_ALIGNED_16(INTFLOAT, dst1, [64]);
119 declare_func(void, INTFLOAT *v, const INTFLOAT *src);
121 randomize((INTFLOAT *)src, 64);
124 if (!float_near_abs_eps_array(dst0, dst1, EPS, 64))
126 bench_new(dst1, src);
129 static void test_qmf_deint_bfly(void)
131 LOCAL_ALIGNED_16(INTFLOAT, src0, [64]);
132 LOCAL_ALIGNED_16(INTFLOAT, src1, [64]);
133 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128]);
134 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128]);
136 declare_func(void, INTFLOAT *v, const INTFLOAT *src0, const INTFLOAT *src1);
138 memset(dst0, 0, 128 * sizeof(INTFLOAT));
139 memset(dst1, 0, 128 * sizeof(INTFLOAT));
141 randomize((INTFLOAT *)src0, 64);
142 randomize((INTFLOAT *)src1, 64);
143 call_ref(dst0, src0, src1);
144 call_new(dst1, src0, src1);
145 if (!float_near_abs_eps_array(dst0, dst1, EPS, 128))
147 bench_new(dst1, src0, src1);
150 static void test_autocorrelate(void)
152 LOCAL_ALIGNED_16(INTFLOAT, src, [40], [2]);
153 LOCAL_ALIGNED_16(INTFLOAT, dst0, [3], [2][2]);
154 LOCAL_ALIGNED_16(INTFLOAT, dst1, [3], [2][2]);
156 declare_func(void, const INTFLOAT x[40][2], INTFLOAT phi[3][2][2]);
158 memset(dst0, 0, 3 * 2 * 2 * sizeof(INTFLOAT));
159 memset(dst1, 0, 3 * 2 * 2 * sizeof(INTFLOAT));
161 randomize((INTFLOAT *)src, 80);
164 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 3 * 2 * 2))
166 bench_new(src, dst1);
169 static void test_hf_gen(void)
171 LOCAL_ALIGNED_16(INTFLOAT, low, [128], [2]);
172 LOCAL_ALIGNED_16(INTFLOAT, alpha0, [2]);
173 LOCAL_ALIGNED_16(INTFLOAT, alpha1, [2]);
174 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
175 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
176 INTFLOAT bw = (INTFLOAT)rnd() / UINT_MAX;
179 declare_func(void, INTFLOAT (*X_high)[2], const INTFLOAT (*X_low)[2],
180 const INTFLOAT alpha0[2], const INTFLOAT alpha1[2],
181 INTFLOAT bw, int start, int end);
183 randomize((INTFLOAT *)low, 128 * 2);
184 randomize((INTFLOAT *)alpha0, 2);
185 randomize((INTFLOAT *)alpha1, 2);
186 for (i = 2; i < 64; i += 2) {
187 memset(dst0, 0, 128 * 2 * sizeof(INTFLOAT));
188 memset(dst1, 0, 128 * 2 * sizeof(INTFLOAT));
189 call_ref(dst0, low, alpha0, alpha1, 0.0, i, 128);
190 call_new(dst1, low, alpha0, alpha1, 0.0, i, 128);
191 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
193 bench_new(dst1, low, alpha0, alpha1, bw, i, 128);
197 static void test_hf_g_filt(void)
199 LOCAL_ALIGNED_16(INTFLOAT, high, [128], [40][2]);
200 LOCAL_ALIGNED_16(INTFLOAT, g_filt, [128]);
201 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
202 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
204 declare_func(void, INTFLOAT (*Y)[2], const INTFLOAT (*X_high)[40][2],
205 const INTFLOAT *g_filt, int m_max, intptr_t ixh);
207 randomize((INTFLOAT *)high, 128 * 40 * 2);
208 randomize((INTFLOAT *)g_filt, 128);
210 call_ref(dst0, high, g_filt, 128, 20);
211 call_new(dst1, high, g_filt, 128, 20);
212 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
214 bench_new(dst1, high, g_filt, 128, 20);
217 static void test_hf_apply_noise(const SBRDSPContext *sbrdsp)
219 LOCAL_ALIGNED_16(AAC_FLOAT, s_m, [128]);
220 LOCAL_ALIGNED_16(AAC_FLOAT, q_filt, [128]);
221 LOCAL_ALIGNED_16(INTFLOAT, ref, [128], [2]);
222 LOCAL_ALIGNED_16(INTFLOAT, dst0, [128], [2]);
223 LOCAL_ALIGNED_16(INTFLOAT, dst1, [128], [2]);
227 declare_func(void, INTFLOAT (*Y)[2], const AAC_FLOAT *s_m,
228 const AAC_FLOAT *q_filt, int noise,
231 randomize((INTFLOAT *)ref, 128 * 2);
232 randomize((INTFLOAT *)s_m, 128);
233 randomize((INTFLOAT *)q_filt, 128);
235 for (i = 0; i < 4; i++) {
236 if (check_func(sbrdsp->hf_apply_noise[i], "hf_apply_noise_%d", i)) {
237 for (j = 0; j < 2; j++) {
238 memcpy(dst0, ref, 128 * 2 * sizeof(INTFLOAT));
239 memcpy(dst1, ref, 128 * 2 * sizeof(INTFLOAT));
240 call_ref(dst0, s_m, q_filt, noise, j, 128);
241 call_new(dst1, s_m, q_filt, noise, j, 128);
242 if (!float_near_abs_eps_array((INTFLOAT *)dst0, (INTFLOAT *)dst1, EPS, 128 * 2))
244 bench_new(dst1, s_m, q_filt, noise, j, 128);
250 void checkasm_check_sbrdsp(void)
252 SBRDSPContext sbrdsp;
254 ff_sbrdsp_init(&sbrdsp);
256 if (check_func(sbrdsp.sum64x5, "sum64x5"))
260 if (check_func(sbrdsp.sum_square, "sum_square"))
262 report("sum_square");
264 if (check_func(sbrdsp.neg_odd_64, "neg_odd_64"))
266 report("neg_odd_64");
268 if (check_func(sbrdsp.qmf_pre_shuffle, "qmf_pre_shuffle"))
269 test_qmf_pre_shuffle();
270 report("qmf_pre_shuffle");
272 if (check_func(sbrdsp.qmf_post_shuffle, "qmf_post_shuffle"))
273 test_qmf_post_shuffle();
274 report("qmf_post_shuffle");
276 if (check_func(sbrdsp.qmf_deint_neg, "qmf_deint_neg"))
277 test_qmf_deint_neg();
278 report("qmf_deint_neg");
280 if (check_func(sbrdsp.qmf_deint_bfly, "qmf_deint_bfly"))
281 test_qmf_deint_bfly();
282 report("qmf_deint_bfly");
284 if (check_func(sbrdsp.autocorrelate, "autocorrelate"))
285 test_autocorrelate();
286 report("autocorrelate");
288 if (check_func(sbrdsp.hf_gen, "hf_gen"))
292 if (check_func(sbrdsp.hf_g_filt, "hf_g_filt"))
296 test_hf_apply_noise(&sbrdsp);
297 report("hf_apply_noise");