Searched refs:HB_FIR_SIZE (Results 1 - 5 of 5) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/mips/
H A Damrwbdec_mips.c57 void hb_fir_filter_mips(float *out, const float fir_coef[HB_FIR_SIZE + 1],
58 float mem[HB_FIR_SIZE], const float *in)
61 float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples
63 memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
64 memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));
185 memcpy(mem, data + AMRWB_SFR_SIZE_16k, HB_FIR_SIZE * sizeof(float));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Damrwbdec.c81 float bpf_6_7_mem[HB_FIR_SIZE]; ///< previous values in the high-band band pass filter
82 float lpf_7_mem[HB_FIR_SIZE]; ///< previous values in the high-band low pass filter
1031 static void hb_fir_filter(float *out, const float fir_coef[HB_FIR_SIZE + 1],
1032 float mem[HB_FIR_SIZE], const float *in)
1035 float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples
1037 memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
1038 memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));
1042 for (j = 0; j <= HB_FIR_SIZE; j++)
1046 memcpy(mem, data + AMRWB_SFR_SIZE_16k, HB_FIR_SIZE * sizeof(float));
H A Damrwbdata.h35 #define HB_FIR_SIZE 30 ///< amount of past data needed by HB filters macro
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Damrwbdec.c84 float bpf_6_7_mem[HB_FIR_SIZE]; ///< previous values in the high-band band pass filter
85 float lpf_7_mem[HB_FIR_SIZE]; ///< previous values in the high-band low pass filter
1054 static void hb_fir_filter(float *out, const float fir_coef[HB_FIR_SIZE + 1],
1055 float mem[HB_FIR_SIZE], const float *in)
1058 float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples
1060 memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
1061 memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));
1065 for (j = 0; j <= HB_FIR_SIZE; j++)
1069 memcpy(mem, data + AMRWB_SFR_SIZE_16k, HB_FIR_SIZE * sizeof(float));
H A Damrwbdata.h35 #define HB_FIR_SIZE 30 ///< amount of past data needed by HB filters macro

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