Searched refs:revtab (Results 1 - 10 of 10) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| H A D | mdct_template.c | 104 const uint16_t *revtab = s->revtab; in ff_imdct_half_c() local
119 j=revtab[k]; in ff_imdct_half_c()
167 const uint16_t *revtab = s->revtab; in ff_mdct_calc_c() local
182 j = revtab[i]; in ff_mdct_calc_c()
187 j = revtab[n8 + i]; in ff_mdct_calc_c()
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| H A D | fft_template.c | 181 s->revtab[-split_radix_permutation(i + k, n, s->inverse) & (n - 1)] = in fft_perm_avx()
188 s->revtab[-split_radix_permutation(i + k, n, s->inverse) & (n - 1)] = j; in fft_perm_avx()
198 s->revtab = NULL; in ff_fft_init()
207 s->revtab = av_malloc(n * sizeof(uint16_t)); in ff_fft_init()
208 if (!s->revtab) in ff_fft_init()
259 s->revtab##num[k] = j;\ in ff_fft_init()
268 s->revtab##num[k] = j;\ in ff_fft_init()
280 if (s->revtab) in ff_fft_init()
292 av_freep(&s->revtab); in ff_fft_init()
301 const uint16_t *revtab in fft_permute_c() local
[all...] |
| H A D | fft.h | 78 uint16_t *revtab; member
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| H A D | mdct15.c | 188 s->fft15(s->tmp + s->ptwo_fft.revtab[i], fft15in, s->exptab, l_ptwo); in mdct15()
222 s->fft15(s->tmp + s->ptwo_fft.revtab[i], fft15in, s->exptab, l_ptwo); in imdct15_half()
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| /third_party/ffmpeg/libavutil/ |
| H A D | tx.c | 167 static void parity_revtab_generator(int *revtab, int n, int inv, int offset, in parity_revtab_generator() argument
187 revtab[even_idx++] = k1; in parity_revtab_generator()
188 revtab[odd_idx++] = k2; in parity_revtab_generator()
190 revtab[k1] = even_idx++; in parity_revtab_generator()
191 revtab[k2] = odd_idx++; in parity_revtab_generator()
202 parity_revtab_generator(revtab, n, inv, offset, in parity_revtab_generator()
204 parity_revtab_generator(revtab, n, inv, offset + (len >> 0), in parity_revtab_generator()
206 parity_revtab_generator(revtab, n, inv, offset + (len >> 0) + (len >> 1), in parity_revtab_generator()
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| /third_party/ffmpeg/libavcodec/mips/ |
| H A D | fft_mips.c | 328 const uint16_t *revtab = s->revtab; in ff_imdct_half_mips() local
356 j = revtab[k ]; in ff_imdct_half_mips()
357 j1 = revtab[k + 1]; in ff_imdct_half_mips()
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| /third_party/ffmpeg/libavcodec/ppc/ |
| H A D | fft_init.c | 32 * The input data must be permuted before with s->revtab table.
54 const uint16_t *revtabj = s->revtab; in imdct_half_altivec()
55 const uint16_t *revtabk = s->revtab+n4; in imdct_half_altivec()
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| /third_party/ffmpeg/libavcodec/arm/ |
| H A D | mdct_neon.S | 32 ldr r3, [r0, #8] @ revtab
165 ldr r3, [r0, #8] @ revtab
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| H A D | fft_neon.S | 326 ldr r0, [r0, #8] @ revtab
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| /third_party/ffmpeg/libavcodec/x86/ |
| H A D | fft.asm | 42 .revtab: pointer 1
516 mov r4, [r0 + FFTContext.revtab]
761 mov rrevtab, [r0+FFTContext.revtab]
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