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| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-04-22 22:22:05 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-04-22 22:22:05 +0000 |
| commit | 8990b82f4fdf58420ffdb0f7f1a9c100aac8c1ae (patch) | |
| tree | 13af0a42a8c3db9818925dd0ffe14383c460846c /OptionRomPkg/Library | |
| parent | 437dfba25bb023f1a9ae351438c14204e950c1f2 (diff) | |
| download | edk2-8990b82f4fdf58420ffdb0f7f1a9c100aac8c1ae.tar.gz edk2-8990b82f4fdf58420ffdb0f7f1a9c100aac8c1ae.tar.bz2 edk2-8990b82f4fdf58420ffdb0f7f1a9c100aac8c1ae.zip | |
OptionRomPkg FrameBufferBltLib: Fix build warning with ICC
mBltLibBytesPerPixel is UINTN, and therefore it will always
be >= 0. Instead an ASSERT is used to verify that MergedMasks
is non-zero.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11581 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OptionRomPkg/Library')
| -rw-r--r-- | OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c b/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c index 5bb3cfbb28..cfd5212d48 100644 --- a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c +++ b/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c @@ -65,9 +65,8 @@ ConfigurePixelBitMaskFormat ( }
MergedMasks = (UINT32) (MergedMasks | Masks[3]);
- mBltLibBytesPerPixel = HighBitSet32 (MergedMasks);
- ASSERT (mBltLibBytesPerPixel >= 0);
- mBltLibBytesPerPixel = (mBltLibBytesPerPixel + 7) / 8;
+ ASSERT (MergedMasks != 0);
+ mBltLibBytesPerPixel = (HighBitSet32 (MergedMasks) + 7) / 8;
DEBUG ((EFI_D_INFO, "Bytes per pixel: %d\n", mBltLibBytesPerPixel));
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