inverse 43 libavcodec/arm/fft_fixed_init_arm.c if (!s->inverse && s->nbits >= 3) { inverse 28 libavcodec/avfft.c FFTContext *av_fft_init(int nbits, int inverse) inverse 32 libavcodec/avfft.c if (s && ff_fft_init(s, nbits, inverse)) inverse 58 libavcodec/avfft.c FFTContext *av_mdct_init(int nbits, int inverse, double scale) inverse 62 libavcodec/avfft.c if (s && ff_mdct_init(s, nbits, inverse, scale)) inverse 122 libavcodec/avfft.c DCTContext *av_dct_init(int nbits, enum DCTTransformType inverse) inverse 126 libavcodec/avfft.c if (s && ff_dct_init(s, nbits, inverse)) inverse 48 libavcodec/avfft.h FFTContext *av_fft_init(int nbits, int inverse); inverse 63 libavcodec/avfft.h FFTContext *av_mdct_init(int nbits, int inverse, double scale); inverse 177 libavcodec/dct.c av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse) inverse 186 libavcodec/dct.c s->inverse = inverse; inverse 188 libavcodec/dct.c if (inverse == DCT_II && nbits == 5) { inverse 198 libavcodec/dct.c if ((ret = ff_rdft_init(&s->rdft, nbits, inverse == DCT_III)) < 0) { inverse 206 libavcodec/dct.c switch (inverse) { inverse 34 libavcodec/dct.h int inverse; inverse 90 libavcodec/fft.h int inverse; inverse 157 libavcodec/fft.h int ff_fft_init(FFTContext *s, int nbits, int inverse); inverse 172 libavcodec/fft.h int ff_mdct_init(FFTContext *s, int nbits, int inverse, double scale); inverse 147 libavcodec/fft_template.c static int split_radix_permutation(int i, int n, int inverse) inverse 152 libavcodec/fft_template.c if(!(i&m)) return split_radix_permutation(i, m, inverse)*2; inverse 154 libavcodec/fft_template.c if(inverse == !(i&m)) return split_radix_permutation(i, m, inverse)*4 + 1; inverse 155 libavcodec/fft_template.c else return split_radix_permutation(i, m, inverse)*4 - 1; inverse 190 libavcodec/fft_template.c s->revtab[-split_radix_permutation(i + k, n, s->inverse) & (n - 1)] = inverse 197 libavcodec/fft_template.c s->revtab[-split_radix_permutation(i + k, n, s->inverse) & (n - 1)] = j; inverse 203 libavcodec/fft_template.c av_cold int ff_fft_init(FFTContext *s, int nbits, int inverse) inverse 227 libavcodec/fft_template.c s->inverse = inverse; inverse 269 libavcodec/fft_template.c k = -split_radix_permutation(i, n, s->inverse) & (n - 1);\ inverse 278 libavcodec/fft_template.c k = -split_radix_permutation(i, n, s->inverse) & (n - 1);\ inverse 247 libavcodec/mdct15.c av_cold int ff_mdct15_init(MDCT15Context **ps, int inverse, int N, double scale) inverse 266 libavcodec/mdct15.c s->inverse = inverse; inverse 272 libavcodec/mdct15.c if (ff_fft_init(&s->ptwo_fft, N - 1, s->inverse) < 0) inverse 298 libavcodec/mdct15.c if (!s->inverse) inverse 314 libavcodec/mdct15.c if (s->inverse) { inverse 32 libavcodec/mdct15.h int inverse; inverse 57 libavcodec/mdct15.h int ff_mdct15_init(MDCT15Context **ps, int inverse, int N, double scale); inverse 48 libavcodec/mdct_template.c av_cold int ff_mdct_init(FFTContext *s, int nbits, int inverse, double scale) inverse 61 libavcodec/mdct_template.c if (ff_fft_init(s, s->mdct_bits - 2, inverse) < 0) inverse 41 libavcodec/rdft.c const float k2 = 0.5 - s->inverse; inverse 45 libavcodec/rdft.c if (!s->inverse) { inverse 80 libavcodec/rdft.c if (s->inverse) { inverse 94 libavcodec/rdft.c s->inverse = trans == IDFT_C2R || trans == DFT_C2R; inverse 30 libavcodec/rdft.h int inverse; inverse 118 libavcodec/snow_dwt.c int highpass, int inverse) inverse 127 libavcodec/snow_dwt.c dst[0] = LIFT(src[0], ((mul * 2 * ref[0] + add) >> shift), inverse); inverse 137 libavcodec/snow_dwt.c inverse); inverse 142 libavcodec/snow_dwt.c inverse); inverse 148 libavcodec/snow_dwt.c int highpass, int inverse) inverse 161 libavcodec/snow_dwt.c dst[0] = LIFTS(src[0], mul * 2 * ref[0] + add, inverse); inverse 170 libavcodec/snow_dwt.c inverse); inverse 175 libavcodec/snow_dwt.c inverse); inverse 248 libavcodec/snowdec.c static void correlate_slice_buffered(SnowContext *s, slice_buffer * sb, SubBand *b, IDWTELEM *src, int stride, int inverse, int use_median, int start_y, int end_y){ inverse 1330 libavcodec/snowenc.c static void decorrelate(SnowContext *s, SubBand *b, IDWTELEM *src, int stride, int inverse, int use_median){ inverse 1354 libavcodec/snowenc.c static void correlate(SnowContext *s, SubBand *b, IDWTELEM *src, int stride, int inverse, int use_median){ inverse 85 libavcodec/tests/fft.c static int fft_ref_init(int nbits, int inverse) inverse 96 libavcodec/tests/fft.c if (!inverse) inverse 223 libavcodec/tests/fft.c static inline void fft_init(FFTContext **s, int nbits, int inverse) inverse 226 libavcodec/tests/fft.c *s = av_fft_init(nbits, inverse); inverse 228 libavcodec/tests/fft.c ff_fft_init(*s, nbits, inverse); inverse 232 libavcodec/tests/fft.c static inline void mdct_init(FFTContext **s, int nbits, int inverse, double scale) inverse 235 libavcodec/tests/fft.c *s = av_mdct_init(nbits, inverse, scale); inverse 237 libavcodec/tests/fft.c ff_mdct_init(*s, nbits, inverse, scale); inverse 41 libavfilter/vf_premultiply.c int inverse; inverse 397 libavfilter/vf_premultiply.c s->half, s->inverse ? s->max : s->depth, s->offset); inverse 425 libavfilter/vf_premultiply.c if (s->inverse) { inverse 673 libavfilter/vf_premultiply.c s->inverse = 1; inverse 39 libavformat/asfcrypt.c uint32_t inverse = v * v * v; inverse 42 libavformat/asfcrypt.c inverse *= 2 - v * inverse; inverse 43 libavformat/asfcrypt.c inverse *= 2 - v * inverse; inverse 44 libavformat/asfcrypt.c inverse *= 2 - v * inverse; inverse 45 libavformat/asfcrypt.c return inverse; inverse 70 libavformat/asfcrypt.c keys[i] = inverse(keys[i]); inverse 72 libavformat/asfcrypt.c keys[i] = inverse(keys[i]); inverse 123 libavutil/tx_priv.h static inline int split_radix_permutation(int i, int n, int inverse) inverse 130 libavutil/tx_priv.h return split_radix_permutation(i, m, inverse)*2; inverse 132 libavutil/tx_priv.h if (inverse == !(i & m)) inverse 133 libavutil/tx_priv.h return split_radix_permutation(i, m, inverse)*4 + 1; inverse 135 libavutil/tx_priv.h return split_radix_permutation(i, m, inverse)*4 - 1;