ARM: ac3: update ff_ac3_extract_exponents_neon per 8b7b2d6

[ffmpeg] / libavcodec / imc.c

diff --git a/libavcodec/imc.c b/libavcodec/imc.c
index 4d7fbd1db6c96d36e07d5467baf04eae0971cd67..07d6cadcfdfd9065ca7aa5d4b0d6ead9ebcb67d7 100644 (file)
--- a/libavcodec/imc.c
+++ b/libavcodec/imc.c
@@ -4,20 +4,20 @@
  * Copyright (c) 2006 Benjamin Larsson
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -40,6 +40,8 @@
 #include "get_bits.h"
 #include "dsputil.h"
 #include "fft.h"
+#include "libavutil/audioconvert.h"
+#include "sinewin.h"
 
 #include "imcdata.h"
 
@@ -86,7 +88,7 @@ typedef struct {
 
     DSPContext dsp;
     FFTContext fft;
-    DECLARE_ALIGNED(16, FFTComplex, samples)[COEFFS/2];
+    DECLARE_ALIGNED(32, FFTComplex, samples)[COEFFS/2];
     float *out_samples;
 } IMCContext;
 
@@ -157,7 +159,7 @@ static av_cold int imc_decode_init(AVCodecContext * avctx)
     ff_fft_init(&q->fft, 7, 1);
     dsputil_init(&q->dsp, avctx);
     avctx->sample_fmt = AV_SAMPLE_FMT_FLT;
-    avctx->channel_layout = (avctx->channels==2) ? CH_LAYOUT_STEREO : CH_LAYOUT_MONO;
+    avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO;
     return 0;
 }
 
@@ -563,8 +565,8 @@ static void imc_imdct256(IMCContext *q) {
     }
 
     /* FFT */
-    ff_fft_permute(&q->fft, q->samples);
-    ff_fft_calc (&q->fft, q->samples);
+    q->fft.fft_permute(&q->fft, q->samples);
+    q->fft.fft_calc   (&q->fft, q->samples);
 
     /* postrotation, window and reorder */
     for(i = 0; i < COEFFS/2; i++){