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sipr: Use memmove() to copy overlapped buffers.

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This commit is contained in:
Alex Converse 2011-06-18 15:42:57 -07:00
parent 0c17beba97
commit cb372931ff
1 changed files with 1 additions and 1 deletions
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2
libavcodec/sipr.c
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@ -461,7 +461,7 @@ static void decode_frame(SiprContext *ctx, SiprParameters *params,
memcpy(ctx->postfilter_syn5k0, ctx->postfilter_syn5k0 + frame_size,
LP_FILTER_ORDER*sizeof(float));
}
memcpy(ctx->excitation, excitation - PITCH_DELAY_MAX - L_INTERPOL,
memmove(ctx->excitation, excitation - PITCH_DELAY_MAX - L_INTERPOL,
(PITCH_DELAY_MAX + L_INTERPOL) * sizeof(float));
ff_acelp_apply_order_2_transfer_function(out_data, synth,