Hi,
can someone with a full featured card test the short recording mentioned here: http://lists.berlios.de/pipermail/softdevice-devel/2008q1/003004.html
When playing this with softdevice, consecutive subtitle areas are not erased.
Between these trace messages there is no deletion of previous OSD area. So if the following area is of smaller size, parts of previous area remain on screen (in softdevice). END_OF_DISPLAY_SET_SEGMENT
PAGE_COMPOSITION_SEGMENT
The dvbsubtitle trace looks like:
FramesPerSec: 25 Create SubtitlePage 1 (total pages = 1) PAGE_COMPOSITION_SEGMENT page refresh Update page id 1 version 15 pts 3614043382 timeout 2 state 1 PAGE_COMPOSITION_SEGMENT new Page Update page id 1 version 0 pts 3614216502 timeout 6 state 2 REGION_COMPOSITION_SEGMENT Region pageId 1 id 0 version 11 fill 1 width 510 height 44 level 4 depth 4 clutId 1 FillRegion 0 REGION_COMPOSITION_SEGMENT Region pageId 1 id 1 version 12 fill 1 width 224 height 44 level 4 depth 4 clutId 1 FillRegion 0 CLUT_DEFINITION_SEGMENT OBJECT_DATA_SEGMENT OBJECT_DATA_SEGMENT END_OF_DISPLAY_SET_SEGMENT
PAGE_COMPOSITION_SEGMENT page refresh Update page id 1 version 1 pts 3614518658 timeout 2 state 1 PAGE_COMPOSITION_SEGMENT new Page Update page id 1 version 2 pts 3614576328 timeout 6 state 2 REGION_COMPOSITION_SEGMENT Region pageId 1 id 0 version 13 fill 1 width 330 height 44 level 4 depth 4 clutId 1 FillRegion 0 REGION_COMPOSITION_SEGMENT Region pageId 1 id 1 version 14 fill 1 width 264 height 42 level 4 depth 4 clutId 1 FillRegion 0 CLUT_DEFINITION_SEGMENT OBJECT_DATA_SEGMENT OBJECT_DATA_SEGMENT END_OF_DISPLAY_SET_SEGMENT
PAGE_COMPOSITION_SEGMENT page refresh Update page id 1 version 3 pts 3614885762 timeout 2 state 1 PAGE_COMPOSITION_SEGMENT new Page Update page id 1 version 4 pts 3614926520 timeout 6 state 2 REGION_COMPOSITION_SEGMENT Region pageId 1 id 0 version 15 fill 1 width 362 height 44 level 4 depth 4 clutId 1 FillRegion 0 REGION_COMPOSITION_SEGMENT Region pageId 1 id 1 version 0 fill 1 width 322 height 44 level 4 depth 4 clutId 1 FillRegion 0 CLUT_DEFINITION_SEGMENT OBJECT_DATA_SEGMENT OBJECT_DATA_SEGMENT END_OF_DISPLAY_SET_SEGMENT
PAGE_COMPOSITION_SEGMENT