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Honor -c with rgbgfx -r (#1254)

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Fixes #1166
This commit is contained in:
Eldred Habert
2023-11-24 19:19:04 +01:00
committed by GitHub
parent 39e85c6dec
commit f4463b1708
2 changed files with 11 additions and 1 deletions
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1
include/gfx/rgba.hpp
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@@ -37,6 +37,7 @@ struct Rgba {
auto shl = [](uint8_t val, unsigned shift) { return static_cast<uint32_t>(val) << shift; };
return shl(red, 24) | shl(green, 16) | shl(blue, 8) | shl(alpha, 0);
}
friend bool operator==(Rgba const &lhs, Rgba const &rhs) { return lhs.toCSS() == rhs.toCSS(); }
friend bool operator!=(Rgba const &lhs, Rgba const &rhs) { return lhs.toCSS() != rhs.toCSS(); }
/*

11
src/gfx/reverse.cpp
View File

@@ -140,7 +140,8 @@ void reverse() {
std::vector<std::array<Rgba, 4>> palettes{
{Rgba(0xFFFFFFFF), Rgba(0xAAAAAAFF), Rgba(0x555555FF), Rgba(0x000000FF)}
};
};
// If a palette file is used as input, it overrides the default colours.
if (options.palettes.has_value()) {
File file;
if (!file.open(*options.palettes, std::ios::in | std::ios::binary)) {
@@ -171,6 +172,14 @@ void reverse() {
warning("Read %zu palettes, more than the specified limit of %zu", palettes.size(),
options.nbPalettes);
}
if (options.palSpecType == Options::EXPLICIT && palettes != options.palSpec) {
warning("Colors in the palette file do not match those specified with `-c`!");
}
} else if (options.palSpecType == Options::EMBEDDED) {
warning("An embedded palette was requested, but no palette file was specified; ignoring request.");
} else if (options.palSpecType == Options::EXPLICIT) {
palettes = std::move(options.palSpec); // We won't be using it again.
}
std::optional<DefaultInitVec<uint8_t>> attrmap;