Lucas CHOLLET df12e70541 LibGfx/JPEG: Bring IDCT and YCbCr conversion closer to specification ... As mentioned in F.2.1.5 - Inverse DCT (IDCT), the decoder needs to perform a level shift by adding 128. This used to be done in `ycbcr_to_rgb` after the conversion. Now, we do it in `inverse_dct` in order to ensure that the task is done unconditionally. Consequences of this are that we are no longer required to explicitly do it for RGB images and also, the `ycbcr_to_rgb` function is exactly like the specification.		2023-04-03 17:12:27 +01:00
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BMPLoader.cpp
BMPLoader.h
BMPWriter.cpp
BMPWriter.h
DDSLoader.cpp
DDSLoader.h
GIFLoader.cpp
GIFLoader.h
ICOLoader.cpp
ICOLoader.h
ImageDecoder.cpp
ImageDecoder.h
JPEGLoader.cpp	LibGfx/JPEG: Bring IDCT and YCbCr conversion closer to specification	2023-04-03 17:12:27 +01:00
JPEGLoader.h
PBMLoader.cpp	LibGfx/PortableFormat: Propagate errors from read_image_data()	2023-03-24 10:56:58 +01:00
PBMLoader.h	LibGfx/PortableFormat: Propagate errors from read_image_data()	2023-03-24 10:56:58 +01:00
PGMLoader.cpp	LibGfx/PortableFormat: Use static_cast instead of C-style casts	2023-03-24 10:56:58 +01:00
PGMLoader.h	LibGfx/PortableFormat: Propagate errors from read_image_data()	2023-03-24 10:56:58 +01:00
PNGLoader.cpp
PNGLoader.h
PNGShared.h
PNGWriter.cpp
PNGWriter.h
PortableFormatWriter.cpp
PortableFormatWriter.h
PortableImageLoaderCommon.h	LibGfx/PortableFormat: Propagate errors from decode()	2023-03-24 10:56:58 +01:00
PortableImageMapLoader.h	LibGfx/PortableFormat: Propagate errors from decode()	2023-03-24 10:56:58 +01:00
PPMLoader.cpp	LibGfx/PortableFormat: Use static_cast instead of C-style casts	2023-03-24 10:56:58 +01:00
PPMLoader.h	LibGfx/PortableFormat: Propagate errors from read_image_data()	2023-03-24 10:56:58 +01:00
QOILoader.cpp
QOILoader.h
QOIWriter.cpp
QOIWriter.h
TGALoader.cpp
TGALoader.h
WebPLoader.cpp
WebPLoader.h