Searched refs:prev_samples (Results 1 - 8 of 8) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dg722dec.c121 c->prev_samples[c->prev_samples_pos++] = rlow + rhigh;
122 c->prev_samples[c->prev_samples_pos++] = rlow - rhigh;
123 ff_g722_apply_qmf(c->prev_samples + c->prev_samples_pos - 24,
128 memmove(c->prev_samples, c->prev_samples + c->prev_samples_pos - 22,
129 22 * sizeof(c->prev_samples[0]));
H A Dg722.h36 int16_t prev_samples[PREV_SAMPLES_BUF_SIZE]; ///< memory of past decoded samples member in struct:G722Context
37 int prev_samples_pos; ///< the number of values in prev_samples
75 void ff_g722_apply_qmf(const int16_t *prev_samples, int *xout1, int *xout2);
H A Dg722.c161 void ff_g722_apply_qmf(const int16_t *prev_samples, int *xout1, int *xout2) argument
168 MAC16(*xout2, prev_samples[2*i ], qmf_coeffs[i ]);
169 MAC16(*xout1, prev_samples[2*i+1], qmf_coeffs[11-i]);
H A Dg722enc.c140 c->prev_samples[c->prev_samples_pos++] = samples[0];
141 c->prev_samples[c->prev_samples_pos++] = samples[1];
142 ff_g722_apply_qmf(c->prev_samples + c->prev_samples_pos - 24, &xout1, &xout2);
146 memmove(c->prev_samples,
147 c->prev_samples + c->prev_samples_pos - 22,
148 22 * sizeof(c->prev_samples[0]));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dg722.h37 int16_t prev_samples[PREV_SAMPLES_BUF_SIZE]; ///< memory of past decoded samples member in struct:__anon1911
38 int prev_samples_pos; ///< the number of values in prev_samples
76 void ff_g722_apply_qmf(const int16_t *prev_samples, int *xout1, int *xout2);
H A Dg722dec.c125 c->prev_samples[c->prev_samples_pos++] = rlow + rhigh;
126 c->prev_samples[c->prev_samples_pos++] = rlow - rhigh;
127 ff_g722_apply_qmf(c->prev_samples + c->prev_samples_pos - 24,
132 memmove(c->prev_samples, c->prev_samples + c->prev_samples_pos - 22,
133 22 * sizeof(c->prev_samples[0]));
H A Dg722.c161 void ff_g722_apply_qmf(const int16_t *prev_samples, int *xout1, int *xout2) argument
168 MAC16(*xout2, prev_samples[2*i ], qmf_coeffs[i ]);
169 MAC16(*xout1, prev_samples[2*i+1], qmf_coeffs[11-i]);
H A Dg722enc.c128 c->prev_samples[c->prev_samples_pos++] = samples[0];
129 c->prev_samples[c->prev_samples_pos++] = samples[1];
130 ff_g722_apply_qmf(c->prev_samples + c->prev_samples_pos - 24, &xout1, &xout2);
134 memmove(c->prev_samples,
135 c->prev_samples + c->prev_samples_pos - 22,
136 22 * sizeof(c->prev_samples[0]));

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