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Store decoded SILK pulses as 16-bit vector

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This saves 640 bytes on the peak stack usage.
This commit is contained in:
Jean-Marc Valin 2014-01-06 21:59:48 -05:00
parent ad8371d172
commit dce69d2b9b
7 changed files with 17 additions and 17 deletions
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4
silk/decode_frame.c
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@ -47,13 +47,13 @@ opus_int silk_decode_frame(
{
VARDECL( silk_decoder_control, psDecCtrl );
opus_int L, mv_len, ret = 0;
VARDECL( opus_int, pulses );
VARDECL( opus_int16, pulses );
SAVE_STACK;
L = psDec->frame_length;
ALLOC( psDecCtrl, 1, silk_decoder_control );
ALLOC( pulses, (L + SHELL_CODEC_FRAME_LENGTH - 1) &
~(SHELL_CODEC_FRAME_LENGTH - 1), opus_int );
~(SHELL_CODEC_FRAME_LENGTH - 1), opus_int16 );
psDecCtrl->LTP_scale_Q14 = 0;
/* Safety checks */