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Searched refs:FILTERBANK_BANDS (Results 1 – 17 of 17) sorted by relevance

/frameworks/av/media/libstagefright/codecs/mp3dec/src/
Dpvmp3_stereo_proc.h89 void pvmp3_stereo_proc(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
90 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS],
96 void pvmp3_st_intensity(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
97 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS],
102 void pvmp3_st_mid_side(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
103 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpvmp3_equalizer.cpp332 for (int32 band = 0; band < FILTERBANK_BANDS; band += 2) in pvmp3_equalizer()
339 for (i = 0; i < SUBBANDS_NUMBER*FILTERBANK_BANDS; i += FILTERBANK_BANDS << 2) in pvmp3_equalizer()
342 int32 temp2 = (pt_work_buff[ i + FILTERBANK_BANDS ]); in pvmp3_equalizer()
343 int32 temp3 = (pt_work_buff[ i + 2*FILTERBANK_BANDS ]); in pvmp3_equalizer()
344 int32 temp4 = (pt_work_buff[ i + 3*FILTERBANK_BANDS ]); in pvmp3_equalizer()
354 for (i = 0; i < SUBBANDS_NUMBER*FILTERBANK_BANDS; i += FILTERBANK_BANDS << 2) in pvmp3_equalizer()
357 int32 temp2 = (pt_work_buff[ i + FILTERBANK_BANDS ]); in pvmp3_equalizer()
358 int32 temp3 = (pt_work_buff[ i + 2*FILTERBANK_BANDS ]); in pvmp3_equalizer()
359 int32 temp4 = (pt_work_buff[ i + 3*FILTERBANK_BANDS ]); in pvmp3_equalizer()
372 for (int32 band = 0; band < FILTERBANK_BANDS; band += 3) in pvmp3_equalizer()
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Dpvmp3_imdct_synth.cpp216 void pvmp3_imdct_synth(int32 in[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_imdct_synth() argument
217 int32 overlap[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_imdct_synth() argument
243 int32 * out = in + (band * FILTERBANK_BANDS); in pvmp3_imdct_synth()
244 int32 * history = overlap + (band * FILTERBANK_BANDS); in pvmp3_imdct_synth()
268 int32 *tmp_prev_ovr = &Scratch_mem[FILTERBANK_BANDS]; in pvmp3_imdct_synth()
319 for (int32 slot = 1; slot < FILTERBANK_BANDS; slot += 6) in pvmp3_imdct_synth()
334 int32 * out = in + (band * FILTERBANK_BANDS); in pvmp3_imdct_synth()
335 int32 * history = overlap + (band * FILTERBANK_BANDS); in pvmp3_imdct_synth()
340 for (slot = 0; slot < FILTERBANK_BANDS; slot += 6) in pvmp3_imdct_synth()
359 for (slot = 0; slot < FILTERBANK_BANDS; slot += 3) in pvmp3_imdct_synth()
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Dpvmp3_mpeg2_stereo_proc.h87 void pvmp3_mpeg2_stereo_proc(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
88 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS],
97 void pvmp3_st_intensity_ver2(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
98 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpvmp3_huffman_parsing.cpp125 int32 pvmp3_huffman_parsing(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_huffman_parsing() argument
178 if (grInfo->big_values > (FILTERBANK_BANDS*SUBBANDS_NUMBER >> 1)) in pvmp3_huffman_parsing()
180 grInfo->big_values = (FILTERBANK_BANDS * SUBBANDS_NUMBER >> 1); in pvmp3_huffman_parsing()
286 (i < FILTERBANK_BANDS*SUBBANDS_NUMBER - 4)) in pvmp3_huffman_parsing()
293 (i < FILTERBANK_BANDS*SUBBANDS_NUMBER)) in pvmp3_huffman_parsing()
298 if ((i - 2) >= FILTERBANK_BANDS*SUBBANDS_NUMBER) in pvmp3_huffman_parsing()
310 if (i < 0 || i > FILTERBANK_BANDS*SUBBANDS_NUMBER - 4) in pvmp3_huffman_parsing()
Dpvmp3_stereo_proc.cpp181 void pvmp3_st_mid_side(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_mid_side() argument
182 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_mid_side() argument
218 void pvmp3_st_intensity(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_intensity() argument
219 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_intensity() argument
252 void pvmp3_stereo_proc(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_stereo_proc() argument
253 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_stereo_proc() argument
298 if (xl[(i*FILTERBANK_BANDS) + ss]) in pvmp3_stereo_proc()
555 if (xl[(i*FILTERBANK_BANDS) + ss] != 0) in pvmp3_stereo_proc()
Ds_tmp3dec_chan.h88 int32 overlap[SUBBANDS_NUMBER*FILTERBANK_BANDS];
89 int32 work_buf_int32[SUBBANDS_NUMBER*FILTERBANK_BANDS]; /* working buffer */
Dpvmp3_imdct_synth.h84 void pvmp3_imdct_synth(int32 in[SUBBANDS_NUMBER*FILTERBANK_BANDS],
85 int32 overlap[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpvmp3_mpeg2_stereo_proc.cpp159 void pvmp3_st_intensity_ver2(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_intensity_ver2() argument
160 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_st_intensity_ver2() argument
218 void pvmp3_mpeg2_stereo_proc(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_mpeg2_stereo_proc() argument
219 int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_mpeg2_stereo_proc() argument
274 if (xl[(i*FILTERBANK_BANDS) + ss]) in pvmp3_mpeg2_stereo_proc()
575 if (xl[(i*FILTERBANK_BANDS) + ss]) in pvmp3_mpeg2_stereo_proc()
Dpvmp3_framedecoder.cpp194 2 * SUBBANDS_NUMBER * FILTERBANK_BANDS : in pvmp3_framedecoder()
195 SUBBANDS_NUMBER * FILTERBANK_BANDS; in pvmp3_framedecoder()
332 SUBBANDS_NUMBER*FILTERBANK_BANDS*sizeof(pChVars[RIGHT]->work_buf_int32[0])); in pvmp3_framedecoder()
336 SUBBANDS_NUMBER*FILTERBANK_BANDS*sizeof(pChVars[LEFT]->work_buf_int32[0])); in pvmp3_framedecoder()
497 ptrOutBuffer += pVars->num_channels * SUBBANDS_NUMBER * FILTERBANK_BANDS; in pvmp3_framedecoder()
802 SUBBANDS_NUMBER*FILTERBANK_BANDS*sizeof(pChVars[ LEFT]->overlap[0])); in pvmp3_resetDecoder()
807 SUBBANDS_NUMBER*FILTERBANK_BANDS*sizeof(pChVars[ RIGHT]->overlap[0])); in pvmp3_resetDecoder()
Dpvmp3_dequantize_sample.cpp187 void pvmp3_dequantize_sample(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_dequantize_sample() argument
253 if (ss < 2*FILTERBANK_BANDS) in pvmp3_dequantize_sample()
273 … if ((gr_info->mixed_block_flag == 0) || (gr_info->mixed_block_flag && (ss >= 2*FILTERBANK_BANDS))) in pvmp3_dequantize_sample()
449 (FILTERBANK_BANDS*SUBBANDS_NUMBER - used_freq_lines)*sizeof(*is)); in pvmp3_dequantize_sample()
Dpvmp3_reorder.h88 void pvmp3_reorder(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpvmp3_dequantize_sample.h91 void pvmp3_dequantize_sample(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpv_mp3_huffman.h84 int32 pvmp3_huffman_parsing(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS],
Dpvmp3_poly_phase_synthesis.cpp138 for (int32 band = 0; band < FILTERBANK_BANDS; band += 2) in pvmp3_poly_phase_synthesis()
Dpvmp3_dec_defs.h69 #define FILTERBANK_BANDS 18 macro
Dpvmp3_reorder.cpp119 void pvmp3_reorder(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], in pvmp3_reorder() argument