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Add some convenience Image functions.

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This commit is contained in:
Pavel Krajcevski 2013-10-11 12:12:08 -04:00
parent dd1c3351ea
commit 42c6f85642
1 changed files with 10 additions and 0 deletions
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10
Base/include/Image.h
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@ -59,6 +59,7 @@ namespace FasTC {
class Image { class Image {
public: public:
Image() : m_Width(0), m_Height(0), m_Pixels(0) { }
Image(uint32 width, uint32 height); Image(uint32 width, uint32 height);
Image(uint32 width, uint32 height, Image(uint32 width, uint32 height,
const PixelType *pixels, const PixelType *pixels,
@ -95,6 +96,15 @@ namespace FasTC {
} }
bool GetBlockStreamOrder() const { return m_bBlockStreamOrder; } bool GetBlockStreamOrder() const { return m_bBlockStreamOrder; }
template<typename OtherPixelType>
void ConvertTo(Image<OtherPixelType> &other) const {
for(uint32 j = 0; j < other.GetWidth(); j++) {
for(uint32 i = 0; i < other.GetHeight(); i++) {
other(i, j).Unpack((*this)(i, j).Pack());
}
}
}
double ComputePSNR(Image<PixelType> *other); double ComputePSNR(Image<PixelType> *other);
// Function to allow derived classes to populate the pixel array. // Function to allow derived classes to populate the pixel array.