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CFrameBuffer: fb-generic.cpp - add methode for clean up icon cache

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This could be required eg. on changed resoulutions or
changed iconsets on runtime.


Origin commit data
------------------
Commit: 4e66739ff5
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-08-02 (Wed, 02 Aug 2017)
This commit is contained in:
Thilo Graf
2017-08-02 08:59:56 +02:00
parent 48e09d97b1
commit 215c96aae6
2 changed files with 13 additions and 8 deletions
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20
src/driver/fb_generic.cpp
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@@ -207,16 +207,9 @@ nolfb:
lbb = lfb = NULL;
}
CFrameBuffer::~CFrameBuffer()
{
std::map<std::string, rawIcon>::iterator it;
for(it = icon_cache.begin(); it != icon_cache.end(); ++it) {
/* printf("FB: delete cached icon %s: %x\n", it->first.c_str(), (int) it->second.data); */
cs_free_uncached(it->second.data);
}
icon_cache.clear();
clearIconCache();
if (background) {
delete[] background;
@@ -921,6 +914,17 @@ _display:
return true;
}
void CFrameBuffer::clearIconCache()
{
std::map<std::string, rawIcon>::iterator it;
for(it = icon_cache.begin(); it != icon_cache.end(); ++it) {
/* printf("FB: delete cached icon %s: %x\n", it->first.c_str(), (int) it->second.data); */
cs_free_uncached(it->second.data);
}
icon_cache.clear();
}
void CFrameBuffer::loadPal(const std::string & filename, const unsigned char offset, const unsigned char endidx)
{
if (!getActive())