Lines Matching refs:encoded
178 uses non-integral values encoded as strings containing decimal floating point
760 they are encoded. The values used correspond to the normal numbers used to
770 opaque pixels however pixels with lower alpha values are not encoded,
785 data was *encoded*.
846 PNG_ALPHA_PNG: The data is encoded according to the PNG
848 gamma encoded color values and are not premultiplied by the
862 scaled, linear encoded, pre-multiplied component values must
871 linear, not (gamma) encoded, values and this requires 16-bit channels for
874 including completely opaque ones, must be gamma encoded to produce the final
894 PNG_ALPHA_STANDARD: The data libpng produces is encoded in the
900 With this format the final image must be re-encoded to
913 pre-multiplied pixel values will be gamma encoded but
925 except that completely opaque pixels are gamma encoded according to
945 values, including the alpha channel are gamma encoded. This is
997 PNG_ALPHA_BROKEN 3 /* the alpha channel is gamma encoded */
1002 chunks to be assumed to be encoded using sRGB.
1371 image was encoded. Libpng itself only does transformations using the file
3858 The channels are encoded in one of two ways:
3862 luminance channels the value is encoded according to the sRGB specification
3888 are individual samples, encoded as above, and the image data has one byte per
4074 or sRGB chunk assume that the components are sRGB encoded. Notice that
4180 a (png_byte) PNG gamma encoded according to the sRGB specification, otherwise
4181 a 16-bit linear encoded PNG file is written.