18 class GrSwizzle {
20     constexpr GrSwizzle() : GrSwizzle("rgba") {}  in GrSwizzle()  function
21     explicit constexpr GrSwizzle(const char c[4]);
23     constexpr GrSwizzle(const GrSwizzle&);
24     constexpr GrSwizzle& operator=(const GrSwizzle& that);
26     static constexpr GrSwizzle Concat(const GrSwizzle& a, const GrSwizzle& b);
28     constexpr bool operator==(const GrSwizzle& that) const { return fKey == that.fKey; }
29     constexpr bool operator!=(const GrSwizzle& that) const { return !(*this == that); }
55     static constexpr GrSwizzle RGBA() { return GrSwizzle("rgba"); }  in RGBA()
56     static constexpr GrSwizzle BGRA() { return GrSwizzle("bgra"); }  in BGRA()
57     static constexpr GrSwizzle RRRA() { return GrSwizzle("rrra"); }  in RRRA()
58     static constexpr GrSwizzle RGB1() { return GrSwizzle("rgb1"); }  in RGB1()
61     explicit constexpr GrSwizzle(uint16_t key) : fKey(key) {}  in GrSwizzle()  function
70 constexpr GrSwizzle::GrSwizzle(const char c[4])  in GrSwizzle()  function
73 constexpr GrSwizzle::GrSwizzle(const GrSwizzle& that)  in GrSwizzle()  function
76 constexpr GrSwizzle& GrSwizzle::operator=(const GrSwizzle& that) {
81 constexpr std::array<float, 4> GrSwizzle::applyTo(std::array<float, 4> color) const {  in applyTo()
98 constexpr float GrSwizzle::ComponentIndexToFloat(std::array<float, 4> color, int idx) {  in ComponentIndexToFloat()
111 constexpr int GrSwizzle::CToI(char c) {  in CToI()
124 constexpr char GrSwizzle::IToC(int idx) {  in IToC()
136 constexpr GrSwizzle GrSwizzle::Concat(const GrSwizzle& a, const GrSwizzle& b) {  in Concat()
147     return GrSwizzle(key);  in Concat()