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Make sure to clamp data being saved to .hdr to non-negative

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baldurk
2015-01-19 11:38:35 +00:00
parent 5425a9d423
commit c071d883c7
1 changed files with 9 additions and 0 deletions
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renderdoc/replay/replay_renderer.cpp
+9
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@@ -1012,6 +1012,15 @@ bool ReplayRenderer::SaveTexture(const TextureSave &saveData, const char *path)
srcData += td.format.compCount * td.format.compByteWidth;
}
// HDR can't represent negative values
if(sd.destType == eFileType_HDR)
{
r = RDCMAX(r, 0.0f);
g = RDCMAX(g, 0.0f);
b = RDCMAX(b, 0.0f);
a = RDCMAX(a, 0.0f);
}
fldata[(y*td.width + x) * 4 + 0] = r;
fldata[(y*td.width + x) * 4 + 1] = g;
fldata[(y*td.width + x) * 4 + 2] = b;