libpng error: IDAT: Read error: hit end of file in png reader
iconvert ERROR copying "../oiio-images/png/broken/invalid_gray_alpha_sbit.png" to "invalid_gray_alpha_sbit.png" :
	Read error: hit end of file in png reader
PNG read error: IDAT: Read error: hit end of file in png reader
libpng error: No IDATs written into file
Comparing "../oiio-images/png/broken/invalid_gray_alpha_sbit.png" and "invalid_gray_alpha_sbit.png"
libpng error: oFFs: Read error: hit end of file in png reader
libpng error: oFFs: Read error: hit end of file in png reader
idiff ERROR: Could not read invalid_gray_alpha_sbit.png:
	Invalid image file "invalid_gray_alpha_sbit.png": Read error: hit end of file in png reader
PNG read error: oFFs: Read error: hit end of file in png reader
Invalid image file "invalid_gray_alpha_sbit.png": Read error: hit end of file in png reader
PNG read error: oFFs: Read error: hit end of file in png reader
Reading src/exif-utf8-type.png
src/exif-utf8-type.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
    channel list: Y
    ImageDescription: ""
    oiio:ColorSpace: "srgb_rec709_scene"
Reading src/exif-deep-ifds.png
src/exif-deep-ifds.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
    channel list: Y
    oiio:ColorSpace: "srgb_rec709_scene"
Reading src/xmp-deep-nesting.png
src/xmp-deep-nesting.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
    channel list: Y
    oiio:ColorSpace: "srgb_rec709_scene"
src/xmp-list-blowup.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
src/xmp-many-attribs.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
src/xmp-multi-packet.png :    1 x    1, 1 channel, uint8 png
    SHA-1: 5BA93C9DB0CFF93F52B521D7420E43F6EDA2784F
