X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Futil.py;h=70b005f6df60e84db38ea8c35c03fc0bbcc79123;hb=bde3ec824d300e9aff11914406fb76dd9016e387;hp=3b5e8cd56f3349d6ab1f094b8a25cde41015f558;hpb=dc2e08621ad586663e4c11475f03886a91463907;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/util.py b/blender/io_mspgl/util.py
index 3b5e8cd5..70b005f6 100644
--- a/blender/io_mspgl/util.py
+++ b/blender/io_mspgl/util.py
@@ -1,3 +1,5 @@
+import os
+
 class Progress:
 	def __init__(self, context):
 		self.task = ""
@@ -48,3 +50,23 @@ class Progress:
 			if self.window_manager:
 				self.window_manager.progress_update(value)
 			self.last = value
+
+
+def linear_to_srgb(l):
+	if l<0.0031308:
+		return 12.92*l
+	else:
+		return 1.055*(l**(1/2.4))-0.055
+
+def get_colormap(srgb):
+	if srgb:
+		return linear_to_srgb
+	else:
+		return lambda x: x
+
+def image_name(img):
+	fp = img.filepath
+	if fp:
+		return os.path.split(fp)[1]
+	else:
+		return img.name