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| author | Strangerke | 2013-05-08 00:24:33 +0200 |
|---|---|---|
| committer | Strangerke | 2013-05-08 00:24:33 +0200 |
| commit | 823844f396e676277873899cf6840a48b811b5f3 (patch) | |
| tree | bbfe1dd9409e0cdc93c1326463d3a1fbae3f9f1a /engines/hopkins | |
| parent | ba68b7b2756599223c41e1b18fe5bac4cee41851 (diff) | |
| download | scummvm-rg350-823844f396e676277873899cf6840a48b811b5f3.tar.gz scummvm-rg350-823844f396e676277873899cf6840a48b811b5f3.tar.bz2 scummvm-rg350-823844f396e676277873899cf6840a48b811b5f3.zip | |
HOPKINS: Fix bug #3612115 - Courtesy of SylvainTV: Fix palette in thumbnails
Diffstat (limited to 'engines/hopkins')
| -rw-r--r-- | engines/hopkins/saveload.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/engines/hopkins/saveload.cpp b/engines/hopkins/saveload.cpp index af0b043641..45b4885c90 100644 --- a/engines/hopkins/saveload.cpp +++ b/engines/hopkins/saveload.cpp @@ -307,6 +307,10 @@ void SaveLoadManager::convertThumb16To8(Graphics::Surface *thumb16, Graphics::Su byte r, g, b; pixelFormat16.colorToRGB(*lineSrcP++, r, g, b); + // Do like in the original and show thumbnail as a grayscale picture + int lum = (r * 21 + g * 72 + b * 7) / 100; + r = g = b = lum; + // Scan the palette for the closest match int difference = 99999, foundIndex = 0; for (int palIndex = 0; palIndex < PALETTE_SIZE; ++palIndex) { |