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| author | Andrei Karas <akaras@inbox.ru> | 2012-04-28 13:47:32 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2012-04-28 13:47:32 +0300 |
| commit | fbcfa27edf518835976e140ec160db009186bc16 (patch) | |
| tree | 52e2999ffe9ba3971f2b4334be7c8c42754a7e03 /src/resources/image.cpp | |
| parent | caf62e4d1c039f8d4d33bfd05f476890fdc79fcf (diff) | |
| download | mv-fbcfa27edf518835976e140ec160db009186bc16.tar.gz mv-fbcfa27edf518835976e140ec160db009186bc16.tar.bz2 mv-fbcfa27edf518835976e140ec160db009186bc16.tar.xz mv-fbcfa27edf518835976e140ec160db009186bc16.zip | |
Fix code style and add some checks.
Diffstat (limited to 'src/resources/image.cpp')
| -rw-r--r-- | src/resources/image.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/resources/image.cpp b/src/resources/image.cpp index 274262304..fa9f1462a 100644 --- a/src/resources/image.cpp +++ b/src/resources/image.cpp @@ -940,10 +940,20 @@ SubImage::SubImage(Image *parent, GLuint image, mBounds.y = static_cast<short>(y); mBounds.w = static_cast<Uint16>(width); mBounds.h = static_cast<Uint16>(height); - mInternalBounds.x = mParent->mBounds.x; - mInternalBounds.y = mParent->mBounds.y; - mInternalBounds.w = mParent->mBounds.w; - mInternalBounds.h = mParent->mBounds.h; + if (mParent) + { + mInternalBounds.x = mParent->mBounds.x; + mInternalBounds.y = mParent->mBounds.y; + mInternalBounds.w = mParent->mBounds.w; + mInternalBounds.h = mParent->mBounds.h; + } + else + { + mInternalBounds.x = 0; + mInternalBounds.y = 0; + mInternalBounds.w = 1; + mInternalBounds.h = 1; + } mIsAlphaVisible = mHasAlphaChannel; } #endif |