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Code Issues Activity

(svn r10156) -Fix: PNG loader can now load 8bpp palette images and greyscale images

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truelight
2007-06-14 14:11:08 +00:00
parent 0e5a6661f7
commit a61f0d9049
1 changed files with 8 additions and 2 deletions
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10
src/spriteloader/png.cpp
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@@ -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);