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updated and simplified the configurations
[OpenColorIO-Configs.git] / spi-vfx / make_vfx_ocio.py
diff --git a/spi-vfx/make_vfx_ocio.py b/spi-vfx/make_vfx_ocio.py
new file mode 100644 (file)
index 0000000..dbe8a55
--- /dev/null
+++ b/spi-vfx/make_vfx_ocio.py
@@ -0,0 +1,242 @@
+#!/usr/bin/env python
+
+
+import  math, os, sys
+import SpImport
+OCIO = SpImport.SpComp2("PyOpenColorIO",1)
+
+print "OCIO",OCIO.version
+
+outputfilename = "spi-vfx.ocio"
+
+config = OCIO.Config()
+
+LUT_SEARCH_PATH = ['luts']
+config.setSearchPath(':'.join(LUT_SEARCH_PATH))
+
+
+# Set roles
+config.setRole(OCIO.Constants.ROLE_SCENE_LINEAR, "lnf")
+config.setRole(OCIO.Constants.ROLE_REFERENCE, "lnf")
+config.setRole(OCIO.Constants.ROLE_COLOR_TIMING, "lg10")
+config.setRole(OCIO.Constants.ROLE_COMPOSITING_LOG, "lgf")
+config.setRole(OCIO.Constants.ROLE_COLOR_PICKING,"cpf")
+config.setRole(OCIO.Constants.ROLE_DATA,"ncf")
+config.setRole(OCIO.Constants.ROLE_DEFAULT,"ncf")
+config.setRole(OCIO.Constants.ROLE_MATTE_PAINT,"vd8")
+config.setRole(OCIO.Constants.ROLE_TEXTURE_PAINT,"dt16")
+## Scene Linear ###############################################################
+
+cs = OCIO.ColorSpace(family='ln',name='lnf')
+cs.setDescription("lnf :  linear show space")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_F32)
+cs.setAllocationVars([-15.0,6.0])
+cs.setAllocation(OCIO.Constants.ALLOCATION_LG2)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='ln',name='lnh')
+cs.setDescription("lnh :  linear show space")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_F16)
+cs.setAllocationVars([-15.0,6.0])
+cs.setAllocation(OCIO.Constants.ALLOCATION_LG2)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='ln',name='ln16')
+cs.setDescription("ln16 : linear show space")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+cs.setAllocationVars([-15.0,0.0])
+cs.setAllocation(OCIO.Constants.ALLOCATION_LG2)
+config.addColorSpace(cs)
+
+
+## Log ########################################################################
+
+cs = OCIO.ColorSpace(family='lg',name='lg16')
+cs.setDescription("lg16 : conversion from film log ")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+t = OCIO.FileTransform('lg16.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST )
+cs.setTransform(t, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='lg',name='lg10')
+cs.setDescription("lg10 : conversion from film log")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT10)
+t = OCIO.FileTransform('lg10.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST )
+cs.setTransform(t, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='lg',name='lgf')
+cs.setDescription("lgf : conversion from film log")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_F32)
+cs.setAllocationVars([-0.25,1.5])
+t = OCIO.FileTransform('lgf.spi1d',interpolation=OCIO.Constants.INTERP_LINEAR)
+cs.setTransform(t, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+
+
+## PANALOG ########################################################################
+
+cs = OCIO.ColorSpace(family='gn',name='gn10')
+cs.setDescription("gn10 :conversion from Panalog")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT10)
+t = OCIO.FileTransform('gn10.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST)
+cs.setTransform(t, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+
+## VD ########################################################################
+
+cs = OCIO.ColorSpace(family='vd',name='vd16')
+cs.setDescription("vd16 :conversion from a gamma 2.2 ")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('version_8_whitebalanced.spimtx',direction=OCIO.Constants.TRANSFORM_DIR_INVERSE))
+groupTransform.push_back(OCIO.FileTransform('vd16.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST ))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='vd',name='vd10')
+cs.setDescription("vd10 :conversion from a gamma 2.2 ")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT10)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('version_8_whitebalanced.spimtx',direction=OCIO.Constants.TRANSFORM_DIR_INVERSE))
+groupTransform.push_back(OCIO.FileTransform('vd10.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST ))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='vd',name='vd8')
+cs.setDescription("vd8 :conversion from a gamma 2.2")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT8)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('version_8_whitebalanced.spimtx',direction=OCIO.Constants.TRANSFORM_DIR_INVERSE))
+groupTransform.push_back(OCIO.FileTransform('vd8.spi1d',interpolation=OCIO.Constants.INTERP_NEAREST ))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+# REC709 CONVERSIONS#############################################################################
+cs = OCIO.ColorSpace(family='hd',name='hd10')
+cs.setDescription("hd10 : conversion from REC709")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT10)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('hdOffset.spimtx',interpolation=OCIO.Constants.INTERP_NEAREST ,direction=OCIO.Constants.TRANSFORM_DIR_INVERSE))
+groupTransform.push_back(OCIO.ColorSpaceTransform(src='vd16',dst='lnf'))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+
+## TEXTURE PUBLISHING ########################################################################
+"""
+cs = OCIO.ColorSpace(family='dt',name='dt8')
+cs.setDescription("dt8 :conversion for diffuse texture")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT8)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('diffuseTextureMultiplier.spimtx',interpolation=OCIO.Constants.INTERP_NEAREST ,direction=OCIO.Constants.TRANSFORM_DIR_FORWARD))
+groupTransform.push_back(OCIO.ColorSpaceTransform(dst='lnf',src='vd16'))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+"""
+cs = OCIO.ColorSpace(family='dt',name='dt16')
+cs.setDescription("dt16 :conversion for diffuse texture")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.FileTransform('diffuseTextureMultiplier.spimtx',interpolation=OCIO.Constants.INTERP_NEAREST ,direction=OCIO.Constants.TRANSFORM_DIR_FORWARD))
+groupTransform.push_back(OCIO.ColorSpaceTransform(dst='lnf',src='vd16'))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+
+## COLOR PICKER ########################################################################
+
+cs = OCIO.ColorSpace(family='cp',name='cpf')
+cs.setDescription("cpf :video like conversion used for color picking ") 
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_F32)
+t=OCIO.FileTransform(src='cpf.spi1d',interpolation=OCIO.Constants.INTERP_LINEAR )
+cs.setTransform(t, OCIO.Constants.COLORSPACE_DIR_TO_REFERENCE)
+config.addColorSpace(cs)
+
+
+
+## DATA ########################################################################
+
+
+cs = OCIO.ColorSpace(family='nc',name='nc8')
+cs.setDescription("nc8 :nc,Non-color used to store non-color data such as depth or surface normals")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT8)
+cs.setIsData(True)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='nc',name='nc10')
+cs.setDescription("nc10 :nc,Non-color used to store non-color data such as depth or surface normals")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT10)
+cs.setIsData(True)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='nc',name='nc16')
+cs.setDescription("nc16 :nc,Non-color used to store non-color data such as depth or surface normals")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+cs.setIsData(True)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='nc',name='ncf')
+cs.setDescription("ncf :nc,Non-color used to store non-color data such as depth or surface normals")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_F32)
+cs.setIsData(True)
+config.addColorSpace(cs)
+
+## DISPLAY SPACES ##################################################################
+
+cs = OCIO.ColorSpace(family='srgb',name='srgb8')
+cs.setDescription("srgb8 :rgb display space for the srgb standard.")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT8)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.ColorSpaceTransform(src='lnf', dst='lg10'))
+groupTransform.push_back(OCIO.FileTransform('spi_ocio_srgb_test.spi3d',interpolation=OCIO.Constants.INTERP_LINEAR))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_FROM_REFERENCE)
+config.addColorSpace(cs)
+
+cs = OCIO.ColorSpace(family='p3dci',name='p3dci8')
+cs.setDescription("p3dci8 :rgb display space for gamma 2.6 P3 projection.")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT8)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.ColorSpaceTransform(src='lnf', dst='lg10'))
+groupTransform.push_back( OCIO.FileTransform('colorworks_filmlg_to_p3.3dl',interpolation=OCIO.Constants.INTERP_LINEAR))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_FROM_REFERENCE)
+config.addColorSpace(cs)
+"""
+cs = OCIO.ColorSpace(family='xyz',name='xyz16')
+cs.setDescription("xyz16 :Conversion for  DCP creation.")
+cs.setBitDepth(OCIO.Constants.BIT_DEPTH_UINT16)
+groupTransform = OCIO.GroupTransform()
+groupTransform.push_back(OCIO.ColorSpaceTransform(src='lnf', dst='p3dci8'))
+groupTransform.push_back(OCIO.ExponentTransform([2.6,2.6,2.6,1.0]))
+groupTransform.push_back(OCIO.FileTransform('p3_to_xyz16.spimtx'))
+groupTransform.push_back(OCIO.ExponentTransform([2.6,2.6,2.6,1.0],direction=OCIO.Constants.TRANSFORM_DIR_INVERSE))
+cs.setTransform(groupTransform, OCIO.Constants.COLORSPACE_DIR_FROM_REFERENCE)
+config.addColorSpace(cs)
+"""
+
+
+## DISPLAY SPACES ##################################################################
+
+for name,colorspace in [ ['Film','srgb8'], ['Log','lg10'], ['Raw','nc10']]:
+    config.addDisplay('sRGB',name,colorspace)
+
+for name,colorspace in [ ['Film','p3dci8'], ['Log','lg10'], ['Raw','nc10']]:
+    config.addDisplay('DCIP3',name,colorspace)
+    
+
+config.setActiveViews(','.join(['Film','Log','Raw']))
+config.setActiveDisplays(','.join(['sRGB','DCIP3']))
+
+try:
+    config.sanityCheck()
+except Exception,e:
+    print e
+    print "Configuration was not written due to a failed Sanity Check"
+    sys.exit()
+else:    
+    f = file(outputfilename,"w")
+    f.write(config.serialize())
+    f.close()
+    print "Wrote",outputfilename
ACES support for GH4 (based on: https://github.com/hpd/OpenColorIO-Configs.git)