[FFmpeg-soc] [soc]: r4093 - amr/amrnbfloatdec.c

[kmalaussene]

Author: kmalaussene
Date: Thu Feb 19 05:15:03 2009
New Revision: 4093

Log:
Move update of ir_filter_strength state into do_phase_dispersion,
so that all the code handling phase dispersion is in one place.

Modified:
   amr/amrnbfloatdec.c

Modified: amr/amrnbfloatdec.c
==============================================================================
--- amr/amrnbfloatdec.c	Thu Feb 19 05:03:09 2009	(r4092)
+++ amr/amrnbfloatdec.c	Thu Feb 19 05:15:03 2009	(r4093)
@@ -814,6 +814,9 @@ void do_phase_dispersion(AMRContext *p)
         // circularly convolve the fixed vector with the impulse response
         convolve_circ(p->fixed_vector, p->ir_filter);
     }
+
+    // update ir filter strength history
+    p->prev_ir_filter_strength = ir_filter_strength;
 }
 
 /// @defgroup amr_synthesis synthesis functions
@@ -912,9 +915,6 @@ static void update_state(AMRContext *p)
     memmove(&p->pitch_gain[0], &p->pitch_gain[1], 4*sizeof(float));
     memmove(&p->fixed_gain[0], &p->fixed_gain[1], 4*sizeof(float));
 
-    // update ir filter strength history
-    p->ir_filter_strength[0] = p->ir_filter_strength[1];
-
     // update speech sample history
     memmove(&p->samples_in[0], &p->samples_in[AMR_SUBFRAME_SIZE],
         LP_FILTER_ORDER*sizeof(float));