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@ -1597,6 +1597,10 @@ def read_images(rawdata, colorspace, first_frame_only=False, rot=None):
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depth = rawdata[24]
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depth = rawdata[24]
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if depth not in [1, 2, 4, 8, 16]:
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if depth not in [1, 2, 4, 8, 16]:
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raise ValueError("invalid bit depth: %d" % depth)
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raise ValueError("invalid bit depth: %d" % depth)
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# we embed the PNG only if it is not at the same time palette based
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# and has an icc profile because PDF doesn't support icc profiles
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# on palette images
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if palette == b"" or iccp is None:
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logger.debug("read_images() embeds a PNG")
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logger.debug("read_images() embeds a PNG")
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cleanup()
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cleanup()
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return [
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return [
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@ -1805,6 +1809,15 @@ def read_images(rawdata, colorspace, first_frame_only=False, rot=None):
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"Image contains an alpha channel which will be stored "
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"Image contains an alpha channel which will be stored "
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"as a separate soft mask (/SMask) image in PDF."
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"as a separate soft mask (/SMask) image in PDF."
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)
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)
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elif color in [Colorspace.P, Colorspace.PA] and iccp is not None:
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# PDF does not support palette images with icc profile
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if color == Colorspace.P:
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newcolor = Colorspace.RGB
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newimg = newimg.convert(mode="RGB")
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elif color == Colorspace.PA:
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newcolor = Colorspace.RGBA
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newimg = newimg.convert(mode="RGBA")
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smaskidat = None
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else:
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else:
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newcolor = color
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newcolor = color
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smaskidat = None
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smaskidat = None
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