Displaying 4 results from an estimated 4 matches for "signal_mul".
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signal_del
2007 Dec 02
2
Optimised qmf_synth and iir_mem16
...0:
ldr r7, [r0], #4
ldr r8, [r1], #4
subs r4, r4, #4
strh r7, [r5], #4
strh r8, [r6], #4
mov r7, r7, lsr #16
mov r8, r8, lsr #16
strh r7, [r5], #4
strh r8, [r6], #4
bne 0b
ldmia sp!, { r4-r11, pc } @ Exit
@ void signal_mul(const spx_sig_t *x,
@ spx_sig_t *y,
@ spx_word32_t scale,
@ int len)
.global signal_mul
signal_mul:
stmdb sp!, { r4-r8, lr }
0:
ldmia r0!, { r5-r8 } @ Load four input samples
smul...
2005 May 25
3
Speex on TI C6x, Problem with TI C5x Patch
...c2,
SUBMODE(innovation_params),
st->lpcSize, st->subframeSize,
innov, syn_resp, bits, stack,
st->complexity, SUBMODE(double_codebook));
/* De-normalize innovation and update excitation */
signal_mul(innov, innov, ener, st->subframeSize);
for (i=0;i<st->subframeSize;i++)
exc[i] = ADD32(exc[i],innov[i]);
} else {
speex_error("No fixed codebook");
}
/* In some (rare) modes, we do a second search (more bits) to...
2008 Mar 29
0
GCC/ELF Visibility patch
...T pitch_unquant_3tap
-T pitch_xcorr
-T qmf_decomp
-T qmf_synth
-T residue_percep_zero16
-T sanitize_values32
-T sb_decode
-T sb_decoder_ctl
-T sb_decoder_destroy
-T sb_decoder_init
-T sb_encode
-T sb_encoder_ctl
-T sb_encoder_destroy
-T sb_encoder_init
-T scal_quant
-T scal_quant32
-T signal_div
-T signal_mul
T speex_bits_advance
T speex_bits_destroy
T speex_bits_init
@@ -110,7 +28,6 @@
T speex_bits_write_whole_bytes
T speex_decode
T speex_decode_int
-T speex_decode_native
T speex_decoder_ctl
T speex_decoder_destroy
T speex_decoder_init
@@ -119,7 +36,6 @@
T speex_default_user_handler
T speex_...
2008 Mar 29
2
GCC/ELF Visibility patch (fwd)
...T pitch_unquant_3tap
-T pitch_xcorr
-T qmf_decomp
-T qmf_synth
-T residue_percep_zero16
-T sanitize_values32
-T sb_decode
-T sb_decoder_ctl
-T sb_decoder_destroy
-T sb_decoder_init
-T sb_encode
-T sb_encoder_ctl
-T sb_encoder_destroy
-T sb_encoder_init
-T scal_quant
-T scal_quant32
-T signal_div
-T signal_mul
T speex_bits_advance
T speex_bits_destroy
T speex_bits_init
@@ -110,7 +28,6 @@
T speex_bits_write_whole_bytes
T speex_decode
T speex_decode_int
-T speex_decode_native
T speex_decoder_ctl
T speex_decoder_destroy
T speex_decoder_init
@@ -119,7 +36,6 @@
T speex_default_user_handler
T speex_...