summaryrefslogtreecommitdiff
path: root/src/render/graphics.cpp
diff options
context:
space:
mode:
authorAndrei Karas <akaras@inbox.ru>2014-06-29 23:14:53 +0300
committerAndrei Karas <akaras@inbox.ru>2014-06-29 23:39:00 +0300
commitab7cbe78ea676d5932881152631e6a6eafa530de (patch)
tree47610db47cbaeb0a8e275f7dc35524b1e87b756c /src/render/graphics.cpp
parentd02762b6dc35e1564e5d1cc7458458f824f251f9 (diff)
downloadmv-ab7cbe78ea676d5932881152631e6a6eafa530de.tar.gz
mv-ab7cbe78ea676d5932881152631e6a6eafa530de.tar.bz2
mv-ab7cbe78ea676d5932881152631e6a6eafa530de.tar.xz
mv-ab7cbe78ea676d5932881152631e6a6eafa530de.zip
Remove useless bool return value from renderers.
Diffstat (limited to 'src/render/graphics.cpp')
-rw-r--r--src/render/graphics.cpp15
1 files changed, 5 insertions, 10 deletions
diff --git a/src/render/graphics.cpp b/src/render/graphics.cpp
index 98dbf0600..a9dc968db 100644
--- a/src/render/graphics.cpp
+++ b/src/render/graphics.cpp
@@ -543,7 +543,8 @@ int Graphics::getHeight() const
return mHeight;
}
-bool Graphics::drawNet(const int x1, const int y1, const int x2, const int y2,
+void Graphics::drawNet(const int x1, const int y1,
+ const int x2, const int y2,
const int width, const int height)
{
for (int y = y1; y < y2; y += height)
@@ -551,8 +552,6 @@ bool Graphics::drawNet(const int x1, const int y1, const int x2, const int y2,
for (int x = x1; x < x2; x += width)
drawLine(x, y1, x, y2);
-
- return true;
}
void Graphics::setWindowSize(const int width A_UNUSED,
@@ -563,7 +562,7 @@ void Graphics::setWindowSize(const int width A_UNUSED,
#endif
}
-bool Graphics::pushClipArea(const Rect &area)
+void Graphics::pushClipArea(const Rect &area)
{
// Ignore area with a negate width or height
// by simple pushing an empty clip area
@@ -572,7 +571,7 @@ bool Graphics::pushClipArea(const Rect &area)
{
ClipRect carea;
mClipStack.push(carea);
- return true;
+ return;
}
if (mClipStack.empty())
@@ -585,7 +584,7 @@ bool Graphics::pushClipArea(const Rect &area)
carea.xOffset = area.x;
carea.yOffset = area.y;
mClipStack.push(carea);
- return true;
+ return;
}
const ClipRect &top = mClipStack.top();
@@ -619,11 +618,7 @@ bool Graphics::pushClipArea(const Rect &area)
carea.height = 0;
}
- const bool result = carea.isIntersecting(top);
-
mClipStack.push(carea);
-
- return result;
}
void Graphics::popClipArea()