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Initial checkin

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This commit is contained in:
Brian Fiete 2019-08-23 11:56:54 -07:00
parent c74712dad9
commit 078564ac9e
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BeefySysLib/img/ImageAdjustments.cpp Normal file
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#include "ImageAdjustments.h"
#include "ImageData.h"
#include "PSDReader.h"
#include "ImageUtils.h"
#include "ImgEffects.h"
USING_NS_BF;
ImageAdjustment::~ImageAdjustment()
{
}
void ImageAdjustment::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
}
ImageData* ImageAdjustment::CreateAdjustedImage(PSDLayerInfo* layerInfo, ImageData* destImage)
{
ImageData* newImage = destImage->Duplicate();
ApplyImageAdjustment(layerInfo, newImage);
CrossfadeImage(destImage, newImage, layerInfo->mFillOpacity / 255.0f);
return newImage;
}
void InvertImageAdjustement::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
int size = image->mWidth*image->mHeight;
for (int i = 0; i < size; i++)
{
image->mBits[i] =
(image->mBits[i] & 0xFF000000) |
((0xFFFFFFFF - image->mBits[i]) & 0x00FFFFFF);
}
}
void SolidColorImageAdjustement::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
int size = image->mWidth*image->mHeight;
for (int i = 0; i < size; i++)
image->mBits[i] = mColor;
}
GradientImageAdjustement::~GradientImageAdjustement()
{
delete mFill;
}
void GradientImageAdjustement::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
mFill->Apply(layerInfo, image, image);
}
PatternImageAdjustement::~PatternImageAdjustement()
{
delete mFill;
}
void PatternImageAdjustement::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
mFill->Apply(layerInfo, image, image);
}
void BrightnessContrastImageAdjustment::ApplyImageAdjustment(PSDLayerInfo* layerInfo, ImageData* image)
{
int size = image->mWidth*image->mHeight;
for (int i = 0; i < size; i++)
{
PackedColor* color = (PackedColor*) (&image->mBits[i]);
//int effect = 256 - (int) (pow(abs(color->r - mMeanValue)/127.0, 2.0)*127);
//color->r = BFClamp(color->r + effect*mBrightness/256, 0, 255);
color->r = (int) (pow(color->r / 255.0f, 1.0f - mBrightness/200.0f) * 255);
image->mBits[i] = *((uint32*) color);
}
}