drewcassidy/nvidia-texture-tools
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Fix memory overrun.

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castano
2010-12-06 19:28:44 +00:00
parent 260097151d
commit b2f59ea0d7
1 changed files with 1 additions and 1 deletions
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2
src/nvtt/CompressorDXT.cpp
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@ -188,11 +188,11 @@ void ColorSetCompressor::compress(AlphaMode alphaMode, uint w, uint h, const flo
//if (singleThreaded) //if (singleThreaded)
{ {
uint8 * mem = malloc<uint8>(bs * bw); uint8 * mem = malloc<uint8>(bs * bw);
uint8 * ptr = mem;
ColorSet set; ColorSet set;
for (uint y = 0; y < h; y += 4) { for (uint y = 0; y < h; y += 4) {
uint8 * ptr = mem;
for (uint x = 0; x < w; x += 4, ptr += bs) { for (uint x = 0; x < w; x += 4, ptr += bs) {
set.setColors(data, w, h, x, y); set.setColors(data, w, h, x, y);
compressBlock(set, alphaMode, compressionOptions, ptr); compressBlock(set, alphaMode, compressionOptions, ptr);