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Changed: Don't fix files within panoply_maker, use textures_optimizer (but checks can be enabled)

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--HG--
branch : develop
This commit is contained in:
kervala 2016-01-06 12:43:57 +01:00
parent 6efce5ba59
commit f323974dba
1 changed files with 9 additions and 112 deletions
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117
code/nel/tools/3d/panoply_maker/panoply_maker.cpp
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@ -65,7 +65,7 @@ struct CBuildInfo
TColorMaskVect ColorMasks; TColorMaskVect ColorMasks;
// how to shift right the size of the src Bitmap for the .hlsinfo // how to shift right the size of the src Bitmap for the .hlsinfo
uint LowDefShift; uint LowDefShift;
uint OptimizeTextures; // 0 = don't optimize, 1 = check, 2 = optimize uint OptimizeTextures; // 0 = don't check, 1 = check
}; };
@ -351,7 +351,7 @@ int main(int argc, char* argv[])
} }
catch (const NLMISC::EUnknownVar &) catch (const NLMISC::EUnknownVar &)
{ {
// don't optimize files by default // don't check files by default
bi.OptimizeTextures = 0; bi.OptimizeTextures = 0;
} }
} }
@ -667,55 +667,12 @@ static void BuildColoredVersionForOneBitmap(const CBuildInfo &bi, const std::str
throw NLMISC::Exception("Failed to load bitmap"); throw NLMISC::Exception("Failed to load bitmap");
} }
// if bitmap is RGBA but has an alpha channel fully transparent, // if bitmap is RGBA but has an alpha channel fully opaque (255),
// we can save it as RGB to optimize it // we can save it as RGB to optimize it
if (bi.OptimizeTextures > 0 && depth == 32)
{
uint8 value = 0; uint8 value = 0;
if (bi.OptimizeTextures > 0 && depth == 32 && srcBitmap.isAlphaUniform(&value) && value == 255)
// texture can be converted if all alphas are 255
if (srcBitmap.isAlphaUniform(&value) && value == 255)
{ {
if (bi.OptimizeTextures > 1) nlwarning("Texture %s can be optimized, run textures_optimizer", fullInputBitmapPath.c_str());
{
// make bitmap opaque
srcBitmap.makeOpaque();
// original depth is now 24 bits, since we discarded alpha channel
depth = 24;
NLMISC::COFile os;
if (os.open(fullInputBitmapPath))
{
nlwarning("Optimizing texture %s...", fullInputBitmapPath.c_str());
std::string ext = CFile::getExtension(fullInputBitmapPath);
// resave the texture in optimized same format
if (ext == "png")
{
srcBitmap.writePNG(os, 24);
}
else if (ext == "tga")
{
srcBitmap.writeTGA(os, 24);
}
else
{
nlwarning("Don't support %s format for texture, unable to save it", ext.c_str());
}
}
else
{
nlwarning("Unable to save texture %s", fullInputBitmapPath.c_str());
}
}
else
{
nlwarning("Texture %s can be optimized", fullInputBitmapPath.c_str());
}
}
} }
if (srcBitmap.PixelFormat != NLMISC::CBitmap::RGBA) if (srcBitmap.PixelFormat != NLMISC::CBitmap::RGBA)
@ -794,36 +751,10 @@ static void BuildColoredVersionForOneBitmap(const CBuildInfo &bi, const std::str
throw NLMISC::Exception("Failed to load mask"); throw NLMISC::Exception("Failed to load mask");
} }
// convert color mask to grayscale (red is the new gray value)
if (li.Mask.getPixelFormat() == CBitmap::RGBA)
{
// display a warning if checks enabled // display a warning if checks enabled
if (bi.OptimizeTextures > 0 && !li.Mask.isGrayscale()) if (li.Mask.getPixelFormat() == CBitmap::RGBA && bi.OptimizeTextures > 0 && !li.Mask.isGrayscale())
{ {
nlwarning("Mask %s is using colors, results may by incorrect! Use OptimizeTextures = 2 to fix it.", maskFileName.c_str()); nlwarning("Mask %s is using colors, results may by incorrect! Run textures_optimizer to fix it.", maskFileName.c_str());
}
// get a pointer on original data
uint32 size = li.Mask.getPixels().size();
uint32 *data = (uint32*)li.Mask.getPixels().getPtr();
uint32 *endData = (uint32*)((uint8*)data + size);
NLMISC::CRGBA *color = NULL;
// process all pixels
while(data < endData)
{
color = (NLMISC::CRGBA*)data;
// copy red value to green and blue,
// because only red is used for mask
color->B = color->G = color->R;
// make opaque
color->A = 255;
++data;
}
} }
// convert image to real grayscale // convert image to real grayscale
@ -832,40 +763,6 @@ static void BuildColoredVersionForOneBitmap(const CBuildInfo &bi, const std::str
li.Mask.convertToType(NLMISC::CBitmap::Luminance); li.Mask.convertToType(NLMISC::CBitmap::Luminance);
} }
// masks can be converted to grayscale files
if (bi.OptimizeTextures > 0 && maskDepth > 8)
{
if (bi.OptimizeTextures > 1)
{
NLMISC::COFile os;
if (os.open(maskFileName))
{
std::string ext = NLMISC::toLower(CFile::getExtension(maskFileName));
nlwarning("Optimizing mask %s...", maskFileName.c_str());
// resave the texture in optimized same format
if (ext == "png")
{
li.Mask.writePNG(os, 8);
}
else if (ext == "tga")
{
li.Mask.writeTGA(os, 8);
}
else
{
nlwarning("Don't support %s format for mask, unable to save it", ext.c_str());
}
}
}
else
{
nlwarning("Mask %s can be optimized", maskFileName.c_str());
}
}
/// make sure the mask has the same size /// make sure the mask has the same size
if (li.Mask.getWidth() != srcBitmap.getWidth() if (li.Mask.getWidth() != srcBitmap.getWidth()
|| li.Mask.getHeight() != srcBitmap.getHeight()) || li.Mask.getHeight() != srcBitmap.getHeight())