eden-emu/opus
15
0
Fork 0
mirror of https://github.com/xiph/opus.git synced 2025-06-01 08:07:41 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Remove some useless buffers

Browse source
This commit is contained in:
Jean-Marc Valin 2021-08-13 00:20:11 -04:00
parent adc50cab5b
commit 66c29fb620
2 changed files with 0 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
dnn/lpcnet.c
View file

@ -39,7 +39,6 @@
#define PREEMPH 0.85f
#define PITCH_GAIN_FEATURE 37
#define PDF_FLOOR 0.002
#define FRAME_INPUT_SIZE (NB_FEATURES + EMBED_PITCH_OUT_SIZE)
@ -70,8 +69,6 @@ void run_frame_network(LPCNetState *lpcnet, float *rc, float *gru_a_condition, f
compute_conv1d(&feature_conv2, conv2_out, net->feature_conv2_state, conv1_out);
celt_assert(FRAME_INPUT_SIZE == FEATURE_CONV2_OUT_SIZE);
if (lpcnet->frame_count < FEATURES_DELAY) RNN_CLEAR(conv2_out, FEATURE_CONV2_OUT_SIZE);
memmove(lpcnet->old_input[1], lpcnet->old_input[0], (FEATURES_DELAY-1)*FRAME_INPUT_SIZE*sizeof(in[0]));
memcpy(lpcnet->old_input[0], in, FRAME_INPUT_SIZE*sizeof(in[0]));
compute_dense(&feature_dense1, dense1_out, conv2_out);
compute_dense(&feature_dense2, condition, dense1_out);
RNN_COPY(rc, condition, LPC_ORDER);
@ -168,8 +165,6 @@ LPCNET_EXPORT void lpcnet_synthesize(LPCNetState *lpcnet, const float *features,
/* Matches the Python code -- the 0.1 avoids rounding issues. */
pitch = (int)floor(.1 + 50*features[18]+100);
pitch = IMIN(255, IMAX(33, pitch));
memmove(&lpcnet->old_gain[1], &lpcnet->old_gain[0], (FEATURES_DELAY-1)*sizeof(lpcnet->old_gain[0]));
lpcnet->old_gain[0] = features[PITCH_GAIN_FEATURE];
run_frame_network(lpcnet, rc, gru_a_condition, gru_b_condition, features, pitch);
#ifdef END2END
rc2lpc(lpc, rc);