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Add modulation image debug output.

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This commit is contained in:
Pavel Krajcevski 2013-09-30 11:08:51 -04:00
parent f3c37defcc
commit dbc7798655
1 changed files with 16 additions and 0 deletions
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16
PVRTCEncoder/src/Compressor.cpp
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@ -243,6 +243,22 @@ namespace PVRTCC {
}
}
Image modulationImg(dcj.height, dcj.width);
for(uint32 j = 0; j < dcj.height; j++) {
for(uint32 i = 0; i < dcj.width; i++) {
uint32 idx = j * dcj.width + i;
uint8 modVal = static_cast<uint8>((static_cast<float>(modValues[idx]) / 3.0f) * 255.0f);
Pixel p;
for(uint32 c = 1; c < 4; c++) {
p.Component(c) = modVal;
}
p.A() = 255;
modulationImg(j, i) = p;
}
}
modulationImg.DebugOutput("Modulation");
// Pack everything into a PVRTC blocks.
assert(imgA.GetHeight() == blocksH);
assert(imgA.GetWidth() == blocksW);