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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/sdlgraphics.cpp
parentd02762b6dc35e1564e5d1cc7458458f824f251f9 (diff)
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Remove useless bool return value from renderers.
Diffstat (limited to 'src/render/sdlgraphics.cpp')
-rw-r--r--src/render/sdlgraphics.cpp41
1 files changed, 15 insertions, 26 deletions
diff --git a/src/render/sdlgraphics.cpp b/src/render/sdlgraphics.cpp
index e9b6bef4a..a54087864 100644
--- a/src/render/sdlgraphics.cpp
+++ b/src/render/sdlgraphics.cpp
@@ -57,25 +57,21 @@ SDLGraphics::~SDLGraphics()
{
}
-bool SDLGraphics::drawRescaledImage(const Image *const image,
+void SDLGraphics::drawRescaledImage(const Image *const image,
int dstX, int dstY,
const int desiredWidth,
const int desiredHeight)
{
FUNC_BLOCK("Graphics::drawRescaledImage", 1)
// Check that preconditions for blitting are met.
- if (!mWindow || !image)
- return false;
- if (!image->mSDLSurface)
- return false;
+ if (!mWindow || !image || !image->mSDLSurface)
+ return;
Image *const tmpImage = image->SDLgetScaledImage(
desiredWidth, desiredHeight);
- if (!tmpImage)
- return false;
- if (!tmpImage->mSDLSurface)
- return false;
+ if (!tmpImage || !tmpImage->mSDLSurface)
+ return;
const ClipRect &top = mClipStack.top();
const SDL_Rect &bounds = image->mBounds;
@@ -96,27 +92,23 @@ bool SDLGraphics::drawRescaledImage(const Image *const image,
0
};
- const bool returnValue = !(SDL_BlitSurface(tmpImage->mSDLSurface,
- &srcRect, mWindow, &dstRect) < 0);
-
+ SDL_BlitSurface(tmpImage->mSDLSurface, &srcRect, mWindow, &dstRect);
delete tmpImage;
-
- return returnValue;
}
-bool SDLGraphics::drawImage(const Image *const image,
+void SDLGraphics::drawImage(const Image *const image,
int dstX, int dstY)
{
- return drawImageInline(image, dstX, dstY);
+ drawImageInline(image, dstX, dstY);
}
-bool SDLGraphics::drawImageInline(const Image *const image,
+void SDLGraphics::drawImageInline(const Image *const image,
int dstX, int dstY)
{
FUNC_BLOCK("Graphics::drawImage", 1)
// Check that preconditions for blitting are met.
if (!mWindow || !image || !image->mSDLSurface)
- return false;
+ return;
const ClipRect &top = mClipStack.top();
const SDL_Rect &bounds = image->mBounds;
@@ -193,15 +185,14 @@ bool SDLGraphics::drawImageInline(const Image *const image,
static_cast<uint16_t>(h)
};
- return SDL_LowerBlit(src, &srcRect, mWindow, &dstRect);
+ SDL_LowerBlit(src, &srcRect, mWindow, &dstRect);
}
- return 0;
}
-bool SDLGraphics::copyImage(const Image *const image,
+void SDLGraphics::copyImage(const Image *const image,
int dstX, int dstY)
{
- return drawImageInline(image, dstX, dstY);
+ drawImageInline(image, dstX, dstY);
}
void SDLGraphics::drawImageCached(const Image *const image,
@@ -1119,9 +1110,9 @@ void SDLGraphics::endDraw()
popClipArea();
}
-bool SDLGraphics::pushClipArea(const Rect &area)
+void SDLGraphics::pushClipArea(const Rect &area)
{
- const bool result = Graphics::pushClipArea(area);
+ Graphics::pushClipArea(area);
const ClipRect &carea = mClipStack.top();
const SDL_Rect rect =
{
@@ -1131,8 +1122,6 @@ bool SDLGraphics::pushClipArea(const Rect &area)
static_cast<uint16_t>(carea.height)
};
SDL_SetClipRect(mWindow, &rect);
-
- return result;
}
void SDLGraphics::popClipArea()