James Zern 4c85d860ea yuv.h: update RGB<->YUV coefficients in comment ...

The values for the R/G/B floating point formulas resembled
https://fourcc.org/fccyvrgb.php and Video Demystified, but the fixed
point values are more closely aligned to rounded values from
https://en.wikipedia.org/wiki/YCbCr and BT.601.

The R/G/B formulas with the values prior to this change are added to
sharpyuv_csp.c as they align with the fixed values. The origin of those
coefficients is unclear. For consistency between library versions we'll
leave them as is.

Bug: webp:375011696
Change-Id: Id3f2a57530eee700cc52a899b32b25b5c015e89b

2024-11-21 16:21:45 -08:00

..

libsharpyuv.pc.in

*.pc.in: rename lib_prefix to webp_libname_prefix

2022-10-24 16:44:42 -07:00

libsharpyuv.rc

bump version to 1.4.0

2024-04-01 15:37:40 -07:00

Makefile.am

bump version to 1.4.0

2024-04-01 15:37:40 -07:00

sharpyuv_cpu.c

sharpyuv: add SharpYuvGetCPUInfo

2022-10-26 13:07:01 -07:00

sharpyuv_cpu.h

sharpyuv: add SharpYuvGetCPUInfo

2022-10-26 13:07:01 -07:00

sharpyuv_csp.c

yuv.h: update RGB<->YUV coefficients in comment

2024-11-21 16:21:45 -08:00

sharpyuv_csp.h

Improve documentation of SharpYuvConversionMatrix.

2024-10-03 10:35:58 +02:00

sharpyuv_dsp.c

mv SharpYuvEstimate420Risk to extras/

2024-01-12 15:25:27 -08:00

sharpyuv_dsp.h

mv SharpYuvEstimate420Risk to extras/

2024-01-12 15:25:27 -08:00

sharpyuv_gamma.c

Fix transfer functions where toGamma and toLinear are swapped.

2023-10-12 16:57:32 +02:00

sharpyuv_gamma.h

Implement more transfer functions in libsharpyuv

2023-06-28 11:43:37 +02:00

sharpyuv_neon.c

sharyuv_{neon,sse2}.c: merge WEBP_USE_* sections

2022-08-11 17:48:11 -07:00

sharpyuv_sse2.c

sharyuv_{neon,sse2}.c: merge WEBP_USE_* sections

2022-08-11 17:48:11 -07:00

sharpyuv.c

Fix errors when compiling code as C++

2024-07-10 10:30:48 +02:00

sharpyuv.h

Improve documentation of SharpYuvConversionMatrix.

2024-10-03 10:35:58 +02:00