diff options
Diffstat (limited to 'src/3rdparty/phonon/mmf/TODO.txt')
| -rw-r--r-- | src/3rdparty/phonon/mmf/TODO.txt | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/3rdparty/phonon/mmf/TODO.txt b/src/3rdparty/phonon/mmf/TODO.txt index 1d2cb44..47abddc 100644 --- a/src/3rdparty/phonon/mmf/TODO.txt +++ b/src/3rdparty/phonon/mmf/TODO.txt @@ -4,13 +4,11 @@ TODO list for MMF Phonon backend The following items are in rough order of priority. -* Work out why video is not visible - -* Write a test app which allows the following: - - Dragging of the video widget - - Resizing of the video widget - - Dragging of other widgets on top of / underneath the video widget -These will allow the video widget's moveEvent / resizeEvent implementations to be tested. +* Review the latest changes for making video visible on target. In particular, the temporary hack in qmediaplayer (setting the Qt::WA_TranslucentBackground attribute on the top-level widget, so that the CFbsBitmap used as the window surface is created with a display mode of EColor16MA) needs to be replaced with a change in QtGui. Some possiblilities are as follows: +1. Change the QS60WindowSurface constructor so that *all* window surfaces are 16MA. This has some drawbacks: + - It causes application backgrounds to be transparent, because CFbsBitmap data (including the alpha channel) gets zero-initialized. This may require the alpha values in the bitmap to be set to 255. + - Blitting of RGB32 and ABGR Qt pixmaps to a 16MA surface is slower than blitting to 16MU. This could be alleviated by modifying the software blitting routines. +2. Add a function in QS60WindowSurface, e.g. setAlphaValue(const QRegion& region, int value), allowing the client to set alpha values in the bitmap. Assuming that WSERV will transfer these values, when blitting a 16MU source, this would allow the video to be visible, and avoid the performance penalties of option (1). We would then call this from VideoOutput::paintEvent. * On-target testing 1. Ensure that Phonon front- and back-end libraries are included in the SIS file. |