X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fsynth_filter.h;h=7b73578f68cfcaaa57c07a9d61295f1a4a7f94a5;hb=7dc827b7091b1ca85508b536fa776b49f363b0f4;hp=701394ca0adb1c448d62276be5d08d0ae2e57e30;hpb=9c9a0840d04b694df9d67e7dc344f813055239e0;p=ffmpeg

diff --git a/libavcodec/synth_filter.h b/libavcodec/synth_filter.h
index 701394ca0ad..7b73578f68c 100644
--- a/libavcodec/synth_filter.h
+++ b/libavcodec/synth_filter.h
@@ -1,20 +1,20 @@
 /*
  * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at>
  *
- * 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
  */
 
@@ -23,9 +23,15 @@
 
 #include "fft.h"
 
-void ff_synth_filter_float(FFTContext *imdct,
-                           float *synth_buf_ptr, int *synth_buf_offset,
-                           float synth_buf2[32], const float window[512],
-                           float out[32], const float in[32], float scale, float bias);
+typedef struct SynthFilterContext {
+    void (*synth_filter_float)(FFTContext *imdct,
+                               float *synth_buf_ptr, int *synth_buf_offset,
+                               float synth_buf2[32], const float window[512],
+                               float out[32], const float in[32],
+                               float scale);
+} SynthFilterContext;
+
+void ff_synth_filter_init(SynthFilterContext *c);
+void ff_synth_filter_init_arm(SynthFilterContext *c);
 
 #endif /* AVCODEC_SYNTH_FILTER_H */