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| author | Lyubomir Marinov <lyubomir.marinov@jitsi.org> | 2011-03-29 10:22:20 +0000 |
|---|---|---|
| committer | Lyubomir Marinov <lyubomir.marinov@jitsi.org> | 2011-03-29 10:22:20 +0000 |
| commit | b5c18d41cc8a7118828dafcd50fa152fa4276b92 (patch) | |
| tree | 8843a498e680056f3b82f42d94c2ce39fce7de9c /src | |
| parent | ac8a0298cd0c1a47ab007cb98132e38a0c933075 (diff) | |
| download | jitsi-b5c18d41cc8a7118828dafcd50fa152fa4276b92.zip jitsi-b5c18d41cc8a7118828dafcd50fa152fa4276b92.tar.gz jitsi-b5c18d41cc8a7118828dafcd50fa152fa4276b92.tar.bz2 | |
Assigns the range from 0% to 200% to the playback volume scale in the call dialog.
Diffstat (limited to 'src')
| -rw-r--r-- | src/net/java/sip/communicator/impl/neomedia/jmfext/media/renderer/audio/PortAudioRenderer.java | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/net/java/sip/communicator/impl/neomedia/jmfext/media/renderer/audio/PortAudioRenderer.java b/src/net/java/sip/communicator/impl/neomedia/jmfext/media/renderer/audio/PortAudioRenderer.java index 4b3648b..b7f0bbd 100644 --- a/src/net/java/sip/communicator/impl/neomedia/jmfext/media/renderer/audio/PortAudioRenderer.java +++ b/src/net/java/sip/communicator/impl/neomedia/jmfext/media/renderer/audio/PortAudioRenderer.java @@ -192,13 +192,11 @@ public class PortAudioRenderer Arrays.fill(buffer, offset, offset + length, (byte) 0); else { - float db = gainControl.getDB(); + // Assign the maximum of 200% to the volume scale. + float level = gainControl.getLevel() * 2; - if (db != 0) + if (level != 1) { - // factor = pow(10, dB/10) - double factor = Math.pow(10, (db / 10d)); - for (int i = offset, toIndex = offset + length; i < toIndex; i += 2) @@ -207,8 +205,9 @@ public class PortAudioRenderer short s = (short) ((buffer[i] & 0xff) | (buffer[i1] << 8)); /* Clip, don't wrap. */ - int si = (int) (s * factor); + int si = s; + si = (int) (si * level); if (si > Short.MAX_VALUE) s = Short.MAX_VALUE; else if (si < Short.MIN_VALUE) |