arm: Add a missing # as prefix for an immediate constant

[ffmpeg] / libavcodec / mlpdsp.c

diff --git a/libavcodec/mlpdsp.c b/libavcodec/mlpdsp.c
index c89bcc508b69834c0dc074ae1bcf5f3aa1f9cd9c..b96200ef97c7921b8556b1a543312a7d19ec3d3d 100644 (file)
--- a/libavcodec/mlpdsp.c
+++ b/libavcodec/mlpdsp.c
@@ -2,30 +2,37 @@
  * Copyright (c) 2007-2008 Ian Caulfield
  *               2009 Ramiro Polla
  *
- * 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
  */
 
-#include "dsputil.h"
+#include "config.h"
+#include "libavutil/attributes.h"
+#include "mlpdsp.h"
+#include "mlp.h"
 
-static void ff_mlp_filter_channel(int32_t *firbuf, const int32_t *fircoeff, int firorder,
-                                  int32_t *iirbuf, const int32_t *iircoeff, int iirorder,
-                                  unsigned int filter_shift, int32_t mask, int blocksize,
-                                  int32_t *sample_buffer)
+static void mlp_filter_channel(int32_t *state, const int32_t *coeff,
+                               int firorder, int iirorder,
+                               unsigned int filter_shift, int32_t mask,
+                               int blocksize, int32_t *sample_buffer)
 {
+    int32_t *firbuf = state;
+    int32_t *iirbuf = state + MAX_BLOCKSIZE + MAX_FIR_ORDER;
+    const int32_t *fircoeff = coeff;
+    const int32_t *iircoeff = coeff + MAX_FIR_ORDER;
     int i;
 
     for (i = 0; i < blocksize; i++) {
@@ -46,11 +53,13 @@ static void ff_mlp_filter_channel(int32_t *firbuf, const int32_t *fircoeff, int
         *--iirbuf = result - accum;
 
         *sample_buffer = result;
-        sample_buffer += 8;
+        sample_buffer += MAX_CHANNELS;
     }
 }
 
-void ff_mlp_init(DSPContext* c, AVCodecContext *avctx)
+av_cold void ff_mlpdsp_init(MLPDSPContext *c)
 {
-    c->mlp_filter_channel = ff_mlp_filter_channel;
+    c->mlp_filter_channel = mlp_filter_channel;
+    if (ARCH_X86)
+        ff_mlpdsp_init_x86(c);
 }