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| author | truelight <truelight@openttd.org> | 2007-06-14 14:11:08 +0000 |
|---|---|---|
| committer | truelight <truelight@openttd.org> | 2007-06-14 14:11:08 +0000 |
| commit | a61f0d90494b39249135314cc81d74776b38a3e6 (patch) | |
| tree | 800322d3ed99ab7e6ccbae65f2060e382c1827b4 /src/spriteloader | |
| parent | 0e5a6661f7054c554d006f78c50123c8887b6f85 (diff) | |
| download | openttd-a61f0d90494b39249135314cc81d74776b38a3e6.tar.xz | |
(svn r10156) -Fix: PNG loader can now load 8bpp palette images and greyscale images
Diffstat (limited to 'src/spriteloader')
| -rw-r--r-- | src/spriteloader/png.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/spriteloader/png.cpp b/src/spriteloader/png.cpp index bd735ce43..71f64a2bf 100644 --- a/src/spriteloader/png.cpp +++ b/src/spriteloader/png.cpp @@ -114,8 +114,14 @@ static bool LoadPNG(SpriteLoader::Sprite *sprite, const char *filename, uint32 i if (!mask) { if (bit_depth == 16) png_set_strip_16(png_ptr); - if (color_type == PNG_COLOR_TYPE_PALETTE) png_set_palette_to_rgb(png_ptr); - /* TODO 32bpp: Convert grayscale to rgb */ + if (color_type == PNG_COLOR_TYPE_PALETTE) { + png_set_palette_to_rgb(png_ptr); + color_type = PNG_COLOR_TYPE_RGB; + } + if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) { + png_set_gray_to_rgb(png_ptr); + color_type = PNG_COLOR_TYPE_RGB; + } #ifdef TTD_LITTLE_ENDIAN png_set_bgr(png_ptr); |