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| enum | {
kBytesPerPixel = 4,
kAlphaBits = 8,
kRedBits = 8,
kGreenBits = 8,
kBlueBits = 8,
kAlphaShift = kRedBits+kGreenBits+kBlueBits,
kRedShift = kGreenBits+kBlueBits,
kGreenShift = kBlueBits,
kBlueShift = 0,
kAlphaMask = ((1 << kAlphaBits) - 1) << kAlphaShift,
kRedMask = ((1 << kRedBits) - 1) << kRedShift,
kGreenMask = ((1 << kGreenBits) - 1) << kGreenShift,
kBlueMask = ((1 << kBlueBits) - 1) << kBlueShift,
kRedBlueMask = kRedMask | kBlueMask,
kLowBits = (1 << kRedShift) | (1 << kGreenShift) | (1 << kBlueShift) | (1 << kAlphaShift),
kLow2Bits = (3 << kRedShift) | (3 << kGreenShift) | (3 << kBlueShift) | (3 << kAlphaShift),
kLow3Bits = (7 << kRedShift) | (7 << kGreenShift) | (7 << kBlueShift) | (7 << kAlphaShift),
kLow4Bits = (15 << kRedShift) | (15 << kGreenShift) | (15 << kBlueShift) | (15 << kAlphaShift),
kLowBitsMask = kLowBits,
kHighBitsMask = ~kLowBits,
qlowBits = kLow2Bits,
qhighBits = ~kLow2Bits
} |
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typedef uint32 | PixelType |
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The documentation for this struct was generated from the following file:
1.8.13