Updated FFMPEG to version 1.1.2, using this project: http://sourceforge.net/projects/ffmpeg4android/

project/jni/ffmpeg/libavresample/resample.h

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of Libav.
+ *
+ * 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.
+ *
+ * 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVRESAMPLE_RESAMPLE_H
+#define AVRESAMPLE_RESAMPLE_H
+
+#include "avresample.h"
+#include "audio_data.h"
+
+typedef struct ResampleContext ResampleContext;
+
+/**
+ * Allocate and initialize a ResampleContext.
+ *
+ * The parameters in the AVAudioResampleContext are used to initialize the
+ * ResampleContext.
+ *
+ * @param avr  AVAudioResampleContext
+ * @return     newly-allocated ResampleContext
+ */
+ResampleContext *ff_audio_resample_init(AVAudioResampleContext *avr);
+
+/**
+ * Free a ResampleContext.
+ *
+ * @param c  ResampleContext
+ */
+void ff_audio_resample_free(ResampleContext **c);
+
+/**
+ * Resample audio data.
+ *
+ * Changes the sample rate.
+ *
+ * @par
+ * All samples in the source data may not be consumed depending on the
+ * resampling parameters and the size of the output buffer. The unconsumed
+ * samples are automatically added to the start of the source in the next call.
+ * If the destination data can be reallocated, that may be done in this function
+ * in order to fit all available output. If it cannot be reallocated, fewer
+ * input samples will be consumed in order to have the output fit in the
+ * destination data buffers.
+ *
+ * @param c         ResampleContext
+ * @param dst       destination audio data
+ * @param src       source audio data
+ * @return          0 on success, negative AVERROR code on failure
+ */
+int ff_audio_resample(ResampleContext *c, AudioData *dst, AudioData *src);
+
+#endif /* AVRESAMPLE_RESAMPLE_H */