LP_FILTER_ORDER_16k 71 libavcodec/sipr.h float lsf_history[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 91 libavcodec/sipr.h float iir_mem[LP_FILTER_ORDER_16k+1]; LP_FILTER_ORDER_16k 92 libavcodec/sipr.h float filt_buf[2][LP_FILTER_ORDER_16k+1]; LP_FILTER_ORDER_16k 94 libavcodec/sipr.h float mem_preemph[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 95 libavcodec/sipr.h float synth[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 49 libavcodec/sipr16k.c for (i = 0; i < LP_FILTER_ORDER_16k; i++) LP_FILTER_ORDER_16k 67 libavcodec/sipr16k.c float isp_q[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 71 libavcodec/sipr16k.c for (i = 0; i < LP_FILTER_ORDER_16k; i++) { LP_FILTER_ORDER_16k 77 libavcodec/sipr16k.c memcpy(lsf_history, isp_q, LP_FILTER_ORDER_16k * sizeof(float)); LP_FILTER_ORDER_16k 102 libavcodec/sipr16k.c float buf[30 + LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 103 libavcodec/sipr16k.c float *tmpbuf = buf + LP_FILTER_ORDER_16k; LP_FILTER_ORDER_16k 107 libavcodec/sipr16k.c for (i = 0; i < LP_FILTER_ORDER_16k; i++) LP_FILTER_ORDER_16k 110 libavcodec/sipr16k.c memcpy(tmpbuf - LP_FILTER_ORDER_16k, mem_preemph, LP_FILTER_ORDER_16k 111 libavcodec/sipr16k.c LP_FILTER_ORDER_16k*sizeof(*buf)); LP_FILTER_ORDER_16k 114 libavcodec/sipr16k.c LP_FILTER_ORDER_16k); LP_FILTER_ORDER_16k 116 libavcodec/sipr16k.c memcpy(synth - LP_FILTER_ORDER_16k, mem_preemph, LP_FILTER_ORDER_16k 117 libavcodec/sipr16k.c LP_FILTER_ORDER_16k * sizeof(*synth)); LP_FILTER_ORDER_16k 120 libavcodec/sipr16k.c LP_FILTER_ORDER_16k); LP_FILTER_ORDER_16k 122 libavcodec/sipr16k.c memcpy(out_data + 30 - LP_FILTER_ORDER_16k, LP_FILTER_ORDER_16k 123 libavcodec/sipr16k.c synth + 30 - LP_FILTER_ORDER_16k, LP_FILTER_ORDER_16k 124 libavcodec/sipr16k.c LP_FILTER_ORDER_16k * sizeof(*synth)); LP_FILTER_ORDER_16k 128 libavcodec/sipr16k.c LP_FILTER_ORDER_16k); LP_FILTER_ORDER_16k 131 libavcodec/sipr16k.c memcpy(mem_preemph, out_data + 2*L_SUBFR_16k - LP_FILTER_ORDER_16k, LP_FILTER_ORDER_16k 132 libavcodec/sipr16k.c LP_FILTER_ORDER_16k * sizeof(*synth)); LP_FILTER_ORDER_16k 145 libavcodec/sipr16k.c double lsp_1st[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 149 libavcodec/sipr16k.c for (i = 0; i < LP_FILTER_ORDER_16k; i++) LP_FILTER_ORDER_16k 152 libavcodec/sipr16k.c ff_acelp_lspd2lpc(lsp_1st, lp_1st, LP_FILTER_ORDER_16k >> 1); LP_FILTER_ORDER_16k 155 libavcodec/sipr16k.c ff_acelp_lspd2lpc(lsp_2nd, lp_2nd, LP_FILTER_ORDER_16k >> 1); LP_FILTER_ORDER_16k 180 libavcodec/sipr16k.c float *synth = ctx->synth_buf + LP_FILTER_ORDER_16k; LP_FILTER_ORDER_16k 181 libavcodec/sipr16k.c float lsf_new[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 182 libavcodec/sipr16k.c double lsp_new[LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 183 libavcodec/sipr16k.c float Az[2][LP_FILTER_ORDER_16k]; LP_FILTER_ORDER_16k 195 libavcodec/sipr16k.c ff_set_min_dist_lsf(lsf_new, LSFQ_DIFF_MIN / 2, LP_FILTER_ORDER_16k); LP_FILTER_ORDER_16k 201 libavcodec/sipr16k.c memcpy(ctx->lsp_history_16k, lsp_new, LP_FILTER_ORDER_16k * sizeof(double)); LP_FILTER_ORDER_16k 203 libavcodec/sipr16k.c memcpy(synth - LP_FILTER_ORDER_16k, ctx->synth, LP_FILTER_ORDER_16k 204 libavcodec/sipr16k.c LP_FILTER_ORDER_16k * sizeof(*synth)); LP_FILTER_ORDER_16k 257 libavcodec/sipr16k.c LP_FILTER_ORDER_16k); LP_FILTER_ORDER_16k 260 libavcodec/sipr16k.c memcpy(ctx->synth, synth + frame_size - LP_FILTER_ORDER_16k, LP_FILTER_ORDER_16k 261 libavcodec/sipr16k.c LP_FILTER_ORDER_16k * sizeof(*synth)); LP_FILTER_ORDER_16k 268 libavcodec/sipr16k.c memcpy(ctx->iir_mem, Az[1], LP_FILTER_ORDER_16k * sizeof(float)); LP_FILTER_ORDER_16k 275 libavcodec/sipr16k.c for (i = 0; i < LP_FILTER_ORDER_16k; i++) LP_FILTER_ORDER_16k 276 libavcodec/sipr16k.c ctx->lsp_history_16k[i] = cos((i + 1) * M_PI/(LP_FILTER_ORDER_16k + 1));