diff options
Diffstat (limited to 'src/kvilib/ext/kvi_doublebuffer.cpp')
| -rw-r--r-- | src/kvilib/ext/kvi_doublebuffer.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/kvilib/ext/kvi_doublebuffer.cpp b/src/kvilib/ext/kvi_doublebuffer.cpp index 0f15dca..cea8268 100644 --- a/src/kvilib/ext/kvi_doublebuffer.cpp +++ b/src/kvilib/ext/kvi_doublebuffer.cpp @@ -32,12 +32,14 @@ static unsigned int g_uMaxRequestedHeight = 0; KviDoubleBuffer::KviDoubleBuffer(unsigned int uWidth,unsigned int uHeight) { - if((g_pMemoryPixmap->width() < uWidth) || (g_pMemoryPixmap->height() < uHeight)) + unsigned int uPixmapWidth = static_cast<unsigned int>(g_pMemoryPixmap->width()); + unsigned int uPixmapHeight = static_cast<unsigned int>(g_pMemoryPixmap->height()); + if(uPixmapWidth < uWidth || uPixmapHeight < uHeight) { // The memory buffer is too small // There is either no such user requirement or it has grown by the meantime - unsigned int uMaxW = uWidth > g_pMemoryPixmap->width() ? uWidth : g_pMemoryPixmap->width(); - unsigned int uMaxH = uHeight > g_pMemoryPixmap->height() ? uHeight : g_pMemoryPixmap->height(); + unsigned int uMaxW = uWidth > uPixmapWidth ? uWidth : uPixmapWidth; + unsigned int uMaxH = uHeight > uPixmapHeight ? uHeight : uPixmapHeight; g_pMemoryPixmap->resize(uMaxW,uMaxH); } @@ -70,7 +72,7 @@ void KviDoubleBuffer::done() void KviDoubleBuffer::heartbeat() { - if(((g_uMaxRequestedHeight + 64) < g_pMemoryPixmap->height()) || ((g_uMaxRequestedWidth + 64) < g_pMemoryPixmap->width())) + if((g_uMaxRequestedHeight + 64) < static_cast<unsigned int>(g_pMemoryPixmap->height()) || (g_uMaxRequestedWidth + 64) < static_cast<unsigned int>(g_pMemoryPixmap->width())) { // do shrink :) g_pMemoryPixmap->resize(g_uMaxRequestedWidth,g_uMaxRequestedHeight); |