BOOL fipImage::adjustBrightness(double percentage) {
if(_dib) {
_bHasChanged = TRUE;
return FreeImage_AdjustBrightness(_dib, percentage);
}
return FALSE;
}
MOboolean
moTextureBuffer::LoadImage( moText p_ImageName, moBitmap* pImage, int indeximage ) {
MOboolean res = false;
FIBITMAP* _pImage = (FIBITMAP*)pImage;
FIBITMAP* pImageResult = NULL;
FIBITMAP* pImageCropped = NULL;
FIBITMAP* pImageScaled = NULL;
/*
if ( m_width!=FreeImage_GetWidth(_pImage) || m_height!=FreeImage_GetHeight(_pImage) ) {
//CROP MODE
pImageCropped = FreeImage_Copy( _pImage, m_XSource , m_YSource , m_XSource + m_SourceWidth , m_YSource+m_SourceHeight );
pImageResult = pImageCropped;
} else
*/
pImageResult = _pImage;
int w, h;
if ( ( FreeImage_GetWidth(_pImage) % 4 ) != 0 || ( FreeImage_GetHeight(_pImage) % 4) == 0 ) {
w = FreeImage_GetWidth(_pImage) / 4;
w = w * 4;
h = FreeImage_GetHeight(_pImage) / 4;
h = h * 4;
pImageScaled = FreeImage_Rescale( pImageResult, w, h, FILTER_BICUBIC );
if (pImageScaled) {
//FreeImage_Unload(pImageResult);
pImageResult = pImageScaled;
}
}
FreeImage_AdjustContrast( pImageResult, 0 );
FreeImage_AdjustBrightness( pImageResult, 0 );
//RESCALE: NOTE NECESARRY HERE
//quizas podamos definir un máximo para el tamaño tanto ancho como alto
//o como proporción
//forzar proporcion y esas cosas....
/*
if ( m_width != m_SourceWidth || m_height != m_SourceHeight ) {
//FILTER_BOX Box, pulse, Fourier window, 1st order (constant) B-Spline
//FILTER_BILINEAR Bilinear filter
//FILTER_BSPLINE 4th order (cubic) B-Spline
//FILTER_BICUBIC Mitchell and Netravali's two-param cubic filter
//FILTER_CATMULLROM Catmull-Rom spline, Overhauser spline
//FILTER_LANCZOS3
pImageScaled = FreeImage_Rescale( pImageResult, m_width, m_height, FILTER_BICUBIC );
if (pImageScaled) {
FreeImage_Unload(pImageResult);
pImageResult = pImageScaled;
}
}
*/
moTextureMemory* pTextureMemory = NULL;
int idx = m_pResourceManager->GetTextureMan()->AddTexture( MO_TYPE_TEXTUREMEMORY, p_ImageName );
if (idx>-1) {
pTextureMemory = (moTextureMemory*) m_pResourceManager->GetTextureMan()->GetTexture(idx);
if (pTextureMemory) {
if (pTextureMemory->BuildFromBitmap( pImageResult, m_BufferFormat )) {
m_Frames.Add(pTextureMemory);
int contrastlevel = pTextureMemory->GetContrast() / 2000;
int luminancelevel = (int)((float)pTextureMemory->GetLuminance() / (float)2.56 ) - 1;
MODebug2->Message( moText("moTextureBuffer::LoadImage success : ") + (moText)pTextureMemory->GetName());
#ifdef _DEBUG
MODebug2->Message( moText("moTextureBuffer::LoadImage success : ") + (moText)pTextureMemory->GetName()
+ moText(" width:") + IntToStr(pTextureMemory->GetWidth())
+ moText(" height:") + IntToStr(pTextureMemory->GetHeight())
+ moText(" luminance:") + IntToStr(pTextureMemory->GetLuminance())
+ moText(" luminancelevel:") + IntToStr(luminancelevel) +
+ moText(" contrast:") + IntToStr(pTextureMemory->GetContrast())
+ moText(" contrastlevel:") + IntToStr(contrastlevel) );
#endif
contrastlevel = 0;
if (luminancelevel>=100) {
MODebug2->Error( moText("moTextureBuffer::LoadImage Error: luminance out of bound:")+ IntToStr(pTextureMemory->GetLuminance()) );
} else {
if (max_luminance<luminancelevel) {
max_luminance = luminancelevel;
} else if (min_luminance>luminancelevel) {
min_luminance = luminancelevel;
}
}
if (contrastlevel>=10) {
MODebug2->Error( moText("moTextureBuffer::LoadImage Error: contrast out of bound:")+ IntToStr(pTextureMemory->GetContrast()) );
}
if (0<=luminancelevel && luminancelevel<100 && 0<=contrastlevel && contrastlevel<10) {
m_pBufferLevels[luminancelevel][contrastlevel].Add( pTextureMemory );
int icc = momin( m_pBufferLevels[luminancelevel][contrastlevel].Count(), 99 );
LevelDiagram[ (luminancelevel + icc*100)*3 ] = 250;
LevelDiagram[ (luminancelevel+1 + icc*100)*3 ] = 250;
LevelDiagram[ (luminancelevel+2 + icc*100)*3 ] = 250;
}
res = true;
} else {
res = false;
MODebug2->Error( moText("moTextureBuffer::LoadImage Error loading image:")+(moText)pTextureMemory->GetName());
}
}
}
if (pImageResult!=_pImage)
FreeImage_Unload(pImageResult);
//m_nFrames = m_Frames.Count();
//m_fFramesPerSecond = 25.0;
return (res);
}
