Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavdevice / alsa-audio.h

diff --git a/libavdevice/alsa-audio.h b/libavdevice/alsa-audio.h
index 431401bb137f9f6d594ab1958e7e752b77931517..ab60e73c59e4ae08fd0b086b0ce2b6e31444a075 100644 (file)
--- a/libavdevice/alsa-audio.h
+++ b/libavdevice/alsa-audio.h
@@ -33,6 +33,7 @@
 #include <alsa/asoundlib.h>
 #include "config.h"
 #include "libavutil/log.h"
+#include "libavformat/timefilter.h"
 #include "avdevice.h"
 
 /* XXX: we make the assumption that the soundcard accepts this format */
@@ -42,16 +43,19 @@
 
 typedef void (*ff_reorder_func)(const void *, void *, int);
 
+#define ALSA_BUFFER_SIZE_MAX 32768
+
 typedef struct {
     AVClass *class;
     snd_pcm_t *h;
-    int frame_size;  ///< preferred size for reads and writes
-    int period_size; ///< bytes per sample * channels
-    ff_reorder_func reorder_func;
-    void *reorder_buf;
-    int reorder_buf_size; ///< in frames
+    int frame_size;  ///< bytes per sample * channels
+    int period_size; ///< preferred size for reads and writes, in frames
     int sample_rate; ///< sample rate set by user
     int channels;    ///< number of channels set by user
+    TimeFilter *timefilter;
+    void (*reorder_func)(const void *, void *, int);
+    void *reorder_buf;
+    int reorder_buf_size; ///< in frames
 } AlsaData;
 
 /**