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Pixels are actually 4vecs of ints

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This commit is contained in:
Pavel Krajcevski 2013-10-08 15:07:11 -04:00
parent 473a1c1869
commit 85c3f9fc90
1 changed files with 15 additions and 14 deletions
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29
Base/include/Pixel.h
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@ -58,17 +58,18 @@
namespace FasTC {
class Pixel : public Vector4<uint8> {
class Pixel {
private:
Vector4<uint8> m_Vec;
uint8 m_BitDepth[4];
public:
Pixel() : Vector4<uint8>(0, 0, 0, 0) {
Pixel() : m_Vec(0, 0, 0, 0) {
for(int i = 0; i < 4; i++)
m_BitDepth[i] = 8;
}
explicit Pixel(uint32 rgba) : Vector4<uint8>() {
explicit Pixel(uint32 rgba) {
for(int i = 0; i < 4; i++)
m_BitDepth[i] = 8;
Unpack(rgba);
@ -76,7 +77,7 @@ class Pixel : public Vector4<uint8> {
Pixel(const uint8 *bits,
const uint8 channelDepth[4] = static_cast<uint8 *>(0),
uint8 bitOffset = 0) : Vector4<uint8>() {
uint8 bitOffset = 0) {
FromBits(bits, channelDepth, bitOffset);
}
@ -106,16 +107,16 @@ class Pixel : public Vector4<uint8> {
// above for how we do this.
static uint8 ChangeBitDepth(uint8 val, uint8 oldDepth, uint8 newDepth);
const uint8 &A() const { return X(); }
uint8 &A() { return X(); }
const uint8 &R() const { return Y(); }
uint8 &R() { return Y(); }
const uint8 &G() const { return Z(); }
uint8 &G() { return Z(); }
const uint8 &B() const { return W(); }
uint8 &B() { return W(); }
const uint8 &Component(uint32 idx) const { return vec[idx]; }
uint8 &Component(uint32 idx) { return vec[idx]; }
const uint8 &A() const { return m_Vec.X(); }
uint8 &A() { return m_Vec.X(); }
const uint8 &R() const { return m_Vec.Y(); }
uint8 &R() { return m_Vec.Y(); }
const uint8 &G() const { return m_Vec.Z(); }
uint8 &G() { return m_Vec.Z(); }
const uint8 &B() const { return m_Vec.W(); }
uint8 &B() { return m_Vec.W(); }
const uint8 &Component(uint32 idx) const { return m_Vec[idx]; }
uint8 &Component(uint32 idx) { return m_Vec[idx]; }
void GetBitDepth(uint8 (&outDepth)[4]) const {
for(int i = 0; i < 4; i++) {