X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=write.h;h=8e244517c12f0203db5049ab5c09f8d8b82d84a4;hp=1f316fc0ece5d029e21ef5d49d9853ae9d2c8900;hb=fe838e619339649b050ef71715127fe6b8e872b6;hpb=09bf3971a58fd1044c145b25429c4886966c7d2a

diff --git a/write.h b/write.h
index 1f316fc0..8e244517 100644
--- a/write.h
+++ b/write.h
@@ -23,6 +23,9 @@ struct writer_node {
 	void *conf;
 	/** How much of the wng's buffer is already written. */
 	size_t written;
+	struct btr_node *btrn;
+	struct task task;
+	size_t min_iqs;
 };
 
 /** Describes one supported writer. */
@@ -43,6 +46,7 @@ struct writer {
 	 * more than once with different values of \a options.
 	 */
 	void *(*parse_config)(const char *options);
+	void (*free_config)(void *conf);
 	/**
 	 * Open one instance of this writer.
 	 *
@@ -60,6 +64,7 @@ struct writer {
 	 * on errors.
 	 */
 	int (*pre_select)(struct sched *s, struct writer_node *wn);
+	void (*pre_select_btr)(struct sched *s, struct task *t);
 	/**
 	 * Write audio data.
 	 *
@@ -70,6 +75,7 @@ struct writer {
 	 * negative on errors.
 	 */
 	int (*post_select)(struct sched *s, struct writer_node *wn);
+	void (*post_select_btr)(struct sched *s, struct task *t);
 	/**
 	 * Close one instance of the writer.
 	 *
@@ -83,6 +89,7 @@ struct writer {
 	 */
 	void (*shutdown)(struct writer_node *);
 	struct ggo_help help;
+	btr_command_handler execute;
 };
 
 /**
@@ -107,6 +114,8 @@ struct writer_node_group {
 	struct task task;
 	/** Whether the group is open, i.e. wng_open() was called. */
 	int open;
+	/** Max number of bytes written in the previous post_select() call. */
+	int last_written;
 };
 
 /** Loop over each writer node in a writer group. */