ffmpeg-2.1.1: move directory

git-svn-id: svn://kolibrios.org@6148 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavcodec/dcadsp.h

@@ -0,0 +1,39 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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,
+ * 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_DCADSP_H
+#define AVCODEC_DCADSP_H
+
+#include "avfft.h"
+#include "synth_filter.h"
+
+typedef struct DCADSPContext {
+    void (*lfe_fir)(float *out, const float *in, const float *coefs,
+                    int decifactor, float scale);
+    void (*qmf_32_subbands)(float samples_in[32][8], int sb_act,
+                            SynthFilterContext *synth, FFTContext *imdct,
+                            float synth_buf_ptr[512],
+                            int *synth_buf_offset, float synth_buf2[32],
+                            const float window[512], float *samples_out,
+                            float raXin[32], float scale);
+} DCADSPContext;
+
+void ff_dcadsp_init(DCADSPContext *s);
+void ff_dcadsp_init_arm(DCADSPContext *s);
+
+#endif /* AVCODEC_DCADSP_H */