Changeset 231c770 in mainline for uspace/srv/audio/hound/audio_data.h

Timestamp:

2018-04-06T21:29:11Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

105fcf0

Parents:

2f1c88e

git-author:

Jakub Jermar <jakub@…> (2018-04-06 20:59:41)

git-committer:

Jakub Jermar <jakub@…> (2018-04-06 21:29:11)

Message:

Fix handling of hound audio data

Commit 33b8d024bc268f2773c26e74a40dada11bb71e58 broke audio.

Hound needs to modify the buffer even after audio_data_create() returns.
The original buffer also needs to be eventually deallocated. Lastly,
the extra data copy may introduce undesired latencies.

This commit reverts the offending parts of
33b8d024bc268f2773c26e74a40dada11bb71e58.

File:

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

uspace/srv/audio/hound/audio_data.h

@@ -45 +45 @@
 /** Reference counted audio buffer */
 typedef struct {
+        /** Audio data */
+        const void *data;
         /** Size of the buffer pointer to by data */
         size_t size;
@@ -51 +53 @@
         /** Reference counter */
         atomic_t refcount;
-        /** Audio data */
-        const uint8_t data[];
 } audio_data_t;