clear allocated regions to transparent

[enigma2.git] / lib / dvb / subtitle.cpp

diff --git a/lib/dvb/subtitle.cpp b/lib/dvb/subtitle.cpp
index b6c5b7189dd1fe7400b6cb01329bd1084f6c7cd1..87dadba5e232b6776008df7ff3a715b5dcaec2b4 100644 (file)
--- a/lib/dvb/subtitle.cpp
+++ b/lib/dvb/subtitle.cpp
@@ -491,6 +491,7 @@ int eDVBSubtitleParser::subtitle_process_segment(__u8 *segment)
                processed_length += 2;
 
                region->region_buffer = new gPixmap(eSize(region->region_width, region->region_height), 8, 1);
                processed_length += 2;
 
                region->region_buffer = new gPixmap(eSize(region->region_width, region->region_height), 8, 1);

+               memset(region->region_buffer->surface->data, 0, region->region_height * region->region_buffer->surface->stride);

                //eDebug("new region_buffer %p", &(*region->region_buffer));
 
                int region_level_of_compatibility, region_depth;
                //eDebug("new region_buffer %p", &(*region->region_buffer));
 
                int region_level_of_compatibility, region_depth;