41 lines
No EOL
998 B
C++
41 lines
No EOL
998 B
C++
#include "palette.h"
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ColorRGB PaletteEntry::toColor() const {
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ColorRGB color;
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color.red(((double)r) / 15.0);
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color.green(((double)g) / 15.0);
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color.blue(((double)b) / 15.0);
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return color;
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}
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void PaletteEntry::write(uint8_t *ptr) const {
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ptr[0] = ((g & 0b1111) << 4) | (b & 0b1111);
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ptr[1] = r;
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}
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std::string PaletteEntry::to_string() const {
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char buf[65];
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snprintf(buf, 64, "#%0x%0x%0x", r, g, b);
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std::string output(buf);
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return output;
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}
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PaletteEntry::PaletteEntry(uint8_t *ptr) {
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b = (ptr[0] & 0b1111);
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g = ((ptr[0] >> 4) & 0b1111);
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r = ptr[1] & 0b1111;
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}
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PaletteEntry::PaletteEntry(uint8_t r, uint8_t g, uint8_t b) {
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this->r = r;
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this->g = g;
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this->b = b;
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}
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PaletteEntry::PaletteEntry(const ColorRGB &rgb) {
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r = (uint8_t)((rgb.red()) * 15);
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g = (uint8_t)((rgb.green()) * 15);
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b = (uint8_t)((rgb.blue()) * 15);
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}
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uint16_t PaletteEntry::hash() const {
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return ((r & 0b1111) << 8) | ((g & 0b1111) << 4) | (b & 0b1111);
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}
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PaletteEntry::PaletteEntry() {
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r = 0;
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g = 0;
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b = 0;
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} |