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Add additional error check.

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This commit is contained in:
Pavel Krajcevski 2014-02-28 19:04:25 -05:00
parent be24a67bfc
commit 8b9849182a
1 changed files with 7 additions and 0 deletions
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7
ASTCEncoder/src/Decompressor.cpp
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@ -304,6 +304,13 @@ namespace ASTCC {
BitStreamReadOnly strm(inBuf); BitStreamReadOnly strm(inBuf);
TexelWeightParams weightParams = DecodeBlockInfo(strm); TexelWeightParams weightParams = DecodeBlockInfo(strm);
// Was there an error?
if(weightParams.m_bError) {
assert(!"Invalid block mode");
FillError(outBuf, blockWidth, blockHeight);
return;
}
if(weightParams.m_Width > blockWidth) { if(weightParams.m_Width > blockWidth) {
assert(!"Texel weight grid width should be smaller than block width"); assert(!"Texel weight grid width should be smaller than block width");
FillError(outBuf, blockWidth, blockHeight); FillError(outBuf, blockWidth, blockHeight);