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fb_generic: use const int by ref for more safety

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This commit is contained in:
Thilo Graf
2019-10-27 16:24:47 +01:00
parent 8cca903780
commit 15a310be47
2 changed files with 5 additions and 5 deletions
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4
src/driver/fb_generic.cpp
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@@ -1929,7 +1929,7 @@ void CFrameBuffer::setFbArea(int element, int _x, int _y, int _dx, int _dy)
}
}
int CFrameBuffer::checkFbAreaElement(int _x, int _y, int _dx, int _dy, fb_area_t *area)
int CFrameBuffer::checkFbAreaElement(const int& _x, const int& _y, const int& _dx, const int& _dy, const fb_area_t *area)
{
if (fb_no_check)
return FB_PAINTAREA_MATCH_NO;
@@ -1945,7 +1945,7 @@ int CFrameBuffer::checkFbAreaElement(int _x, int _y, int _dx, int _dy, fb_area_t
return FB_PAINTAREA_MATCH_OK;
}
bool CFrameBuffer::_checkFbArea(int _x, int _y, int _dx, int _dy, bool prev)
bool CFrameBuffer::_checkFbArea(const int& _x, const int& _y, const int& _dx, const int& _dy, const bool& prev)
{
if (v_fbarea.empty())
return true;