X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=write.h;h=66f21cfe6e8256f088a1c9246a9b72b13a49b134;hb=efc5ae3755deac971babf8aa7d3b80fd009c8f7b;hp=365c237bf2b41e92e7ae14129d460d95396576ca;hpb=318fbe90e08b6d9c5e781d9b517b670c5a1a04d7;p=paraslash.git

diff --git a/write.h b/write.h
index 365c237b..66f21cfe 100644
--- a/write.h
+++ b/write.h
@@ -13,8 +13,8 @@ enum writer_enum {WRITER_ENUM};
  * Describes one running instance of a writer.
  */
 struct writer_node {
-	/** Points to the writer structure associated with this node. */
-	struct writer *writer; /* FIXME: Should better be only the number. */
+	/** The number of this writer. */
+	int writer_num;
 	/** Writer-specific data. */
 	void *private_data;
 	/** Pointer to the group this node belongs to. */
@@ -23,6 +23,8 @@ 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;
 };
 
 /** Describes one supported writer. */
@@ -60,6 +62,7 @@ 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 +73,7 @@ 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.
 	 *
@@ -107,6 +111,8 @@ 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. */