Changeset b266f9e in mainline for uspace/srv/audio/hound/hound_ctx.h

Timestamp:

2013-04-04T11:15:41Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bf13c9a4

Parents:

6133470

Message:

hound: implement stream creation/destruction

File:

• uspace/srv/audio/hound/hound_ctx.h (modified) (2 diffs)

uspace/srv/audio/hound/hound_ctx.h

@@ -54 +54 @@
 }
 
+typedef struct {
+        link_t link;
+        hound_ctx_t *ctx;
+        pcm_format_t format;
+        int flags;
+        size_t allowed_size;
+} hound_ctx_stream_t;
+
+static inline hound_ctx_stream_t *hound_ctx_stream_from_link(link_t *l)
+{
+        return l ? list_get_instance(l, hound_ctx_stream_t, link) : NULL;
+}
+
+
 hound_ctx_t *hound_record_ctx_get(const char *name);
 hound_ctx_t *hound_playback_ctx_get(const char *name);
@@ -61 +75 @@
 bool hound_ctx_is_record(hound_ctx_t *ctx);
 
+hound_ctx_stream_t *hound_ctx_create_stream(hound_ctx_t *ctx, int flags,
+        pcm_format_t format, size_t buffer_size);
+void hound_ctx_destroy_stream(hound_ctx_stream_t *stream);
+
 #endif