LibGfx: Make Color(NamedColor) inline and constexpr

This commit is contained in:
Andreas Kling 2021-02-07 16:51:17 +01:00
parent 43c7d7d285
commit 767ff06f56
Notes: sideshowbarker 2024-07-18 22:32:32 +09:00
4 changed files with 86 additions and 86 deletions

View file

@ -38,91 +38,6 @@
namespace Gfx {
Color::Color(NamedColor named)
{
if (named == Transparent) {
m_value = 0;
return;
}
struct {
u8 r;
u8 g;
u8 b;
} rgb;
switch (named) {
case Black:
rgb = { 0, 0, 0 };
break;
case White:
rgb = { 255, 255, 255 };
break;
case Red:
rgb = { 255, 0, 0 };
break;
case Green:
rgb = { 0, 255, 0 };
break;
case Cyan:
rgb = { 0, 255, 255 };
break;
case DarkCyan:
rgb = { 0, 127, 127 };
break;
case MidCyan:
rgb = { 0, 192, 192 };
break;
case Blue:
rgb = { 0, 0, 255 };
break;
case Yellow:
rgb = { 255, 255, 0 };
break;
case Magenta:
rgb = { 255, 0, 255 };
break;
case DarkGray:
rgb = { 64, 64, 64 };
break;
case MidGray:
rgb = { 127, 127, 127 };
break;
case LightGray:
rgb = { 192, 192, 192 };
break;
case MidGreen:
rgb = { 0, 192, 0 };
break;
case MidBlue:
rgb = { 0, 0, 192 };
break;
case MidRed:
rgb = { 192, 0, 0 };
break;
case MidMagenta:
rgb = { 192, 0, 192 };
break;
case DarkGreen:
rgb = { 0, 128, 0 };
break;
case DarkBlue:
rgb = { 0, 0, 128 };
break;
case DarkRed:
rgb = { 128, 0, 0 };
break;
case WarmGray:
rgb = { 212, 208, 200 };
break;
default:
ASSERT_NOT_REACHED();
break;
}
m_value = 0xff000000 | (rgb.r << 16) | (rgb.g << 8) | rgb.b;
}
String Color::to_string() const
{
return String::format("#%02x%02x%02x%02x", red(), green(), blue(), alpha());

View file

@ -77,7 +77,7 @@ public:
};
constexpr Color() { }
Color(NamedColor);
constexpr Color(NamedColor);
constexpr Color(u8 r, u8 g, u8 b)
: m_value(0xff000000 | (r << 16) | (g << 8) | b)
{
@ -310,6 +310,91 @@ private:
RGBA32 m_value { 0 };
};
inline constexpr Color::Color(NamedColor named)
{
if (named == Transparent) {
m_value = 0;
return;
}
struct {
u8 r;
u8 g;
u8 b;
} rgb;
switch (named) {
case Black:
rgb = { 0, 0, 0 };
break;
case White:
rgb = { 255, 255, 255 };
break;
case Red:
rgb = { 255, 0, 0 };
break;
case Green:
rgb = { 0, 255, 0 };
break;
case Cyan:
rgb = { 0, 255, 255 };
break;
case DarkCyan:
rgb = { 0, 127, 127 };
break;
case MidCyan:
rgb = { 0, 192, 192 };
break;
case Blue:
rgb = { 0, 0, 255 };
break;
case Yellow:
rgb = { 255, 255, 0 };
break;
case Magenta:
rgb = { 255, 0, 255 };
break;
case DarkGray:
rgb = { 64, 64, 64 };
break;
case MidGray:
rgb = { 127, 127, 127 };
break;
case LightGray:
rgb = { 192, 192, 192 };
break;
case MidGreen:
rgb = { 0, 192, 0 };
break;
case MidBlue:
rgb = { 0, 0, 192 };
break;
case MidRed:
rgb = { 192, 0, 0 };
break;
case MidMagenta:
rgb = { 192, 0, 192 };
break;
case DarkGreen:
rgb = { 0, 128, 0 };
break;
case DarkBlue:
rgb = { 0, 0, 128 };
break;
case DarkRed:
rgb = { 128, 0, 0 };
break;
case WarmGray:
rgb = { 212, 208, 200 };
break;
default:
ASSERT_NOT_REACHED();
break;
}
m_value = 0xff000000 | (rgb.r << 16) | (rgb.g << 8) | rgb.b;
}
const LogStream& operator<<(const LogStream&, Color);
}