Searched refs:old_ps (Results 1 - 3 of 3) sorted by relevance
| /third_party/pulseaudio/speex/tmv/ |
| H A D | preprocess_tm.h | 663 register spx_word32_t * restrict old_ps = st->old_ps; in preprocess_compute_SNR() local
685 opsi = old_ps[i]; in preprocess_compute_SNR()
768 register spx_word32_t * restrict old_ps = st->old_ps; in preprocess_compute_emgain() local
792 old_ps[i] = MULT16_32_P15(QCONST16(.2f,15),old_ps[i]) + MULT16_32_P15(MULT16_16_P15(QCONST16(.8f,15),SQR16_Q15(gain[i])),ps[i]); in preprocess_compute_emgain()
821 register spx_word32_t * restrict old_ps = st->old_ps; in preprocess_compute_linear_gain() local
851 old_ps[ in preprocess_compute_linear_gain()
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| /third_party/pulseaudio/speex/libspeexdsp/ |
| H A D | preprocess.c | 209 spx_word32_t *old_ps; /**< Power spectrum for last frame */ member
453 st->old_ps = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); in speex_preprocess_state_init()
485 st->old_ps[i]=1; in speex_preprocess_state_init()
539 speex_free(st->old_ps); in speex_preprocess_state_destroy()
785 st->old_ps[i] = ps[i]; in speex_preprocess_run()
800 gamma = QCONST16(.1f,15)+MULT16_16_Q15(QCONST16(.89f,15),SQR16_Q15(DIV32_16_Q15(st->old_ps[i],ADD32(st->old_ps[i],tot_noise)))); in speex_preprocess_run()
803 st->prior[i] = EXTRACT16(PSHR32(ADD32(MULT16_16(gamma,MAX16(0,st->post[i])), MULT16_16(Q15_ONE-gamma,DIV32_16_Q8(st->old_ps[i],tot_noise))), 15)); in speex_preprocess_run()
853 st->old_ps[i] = MULT16_32_P15(QCONST16(.2f,15),st->old_ps[ in speex_preprocess_run()
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| /third_party/mesa3d/src/gallium/drivers/radeonsi/ |
| H A D | si_state_draw.cpp | 116 struct si_shader *old_ps = sctx->shader.ps.current; in si_update_shaders() local
118 old_ps ? old_ps->key.ps.part.epilog.spi_shader_col_format : 0; in si_update_shaders()
279 (!old_ps || old_spi_shader_col_format != in si_update_shaders()
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