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Ensure DVLEs are word aligned

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This commit is contained in:
fincs 2015-08-15 13:03:11 +02:00
parent 04d3edce72
commit 556fbe1d82
1 changed files with 8 additions and 0 deletions
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8
source/picasso_frontend.cpp
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@ -59,6 +59,7 @@ int main(int argc, char* argv[])
{ {
case 'o': shbinFile = optarg; break; case 'o': shbinFile = optarg; break;
case 'h': hFile = optarg; break; case 'h': hFile = optarg; break;
case '?': usage(argv[0]); return EXIT_SUCCESS;
default: return usage(argv[0]); default: return usage(argv[0]);
} }
} }
@ -132,6 +133,7 @@ int main(int argc, char* argv[])
curOff += dvle->outputCount*8; curOff += dvle->outputCount*8;
curOff += dvle->uniformCount*8; curOff += dvle->uniformCount*8;
curOff += dvle->symbolSize; curOff += dvle->symbolSize;
curOff = (curOff + 3) &~ 3; // Word alignment
} }
// Write DVLP header // Write DVLP header
@ -222,6 +224,12 @@ int main(int argc, char* argv[])
size_t l = u.length()+1; size_t l = u.length()+1;
f.WriteRaw(u.c_str(), l); f.WriteRaw(u.c_str(), l);
} }
// Word alignment
int pos = f.Tell();
int pad = ((pos+3)&~3)-pos;
for (int i = 0; i < pad; i ++)
f.WriteByte(0);
} }
if (hFile) if (hFile)