w3c/ColorWeb-CG issues and pull requests

#125 - Clarify expectactions for `toDataURL()` and `toBlob()`

Pull Request - State: closed - Opened by palemieux about 1 year ago - 2 comments

#124 - Clarify where ScreenColorInfo should be defined

Pull Request - State: closed - Opened by palemieux about 1 year ago

#123 - Rename screenColorInfo to colorInfo

Pull Request - State: closed - Opened by palemieux about 1 year ago

#122 - Add a reference to CSS Color HDR Module Level 1

Pull Request - State: closed - Opened by palemieux about 1 year ago

#121 - screen.screenColorInfo seems a little repetitive

Issue - State: closed - Opened by palemieux about 1 year ago - 1 comment
Labels: for review, HDR Canvas API, tag-comment

#120 - Update reference to CSS Color HDR

Issue - State: closed - Opened by palemieux about 1 year ago - 1 comment
Labels: for review, HDR Canvas API, tag-comment

#119 - Is the color space preserved during toBlob() and toDataURL()

Issue - State: closed - Opened by palemieux about 1 year ago - 1 comment
Labels: for review, HDR Canvas API, tag-comment

#118 - Add gamut mapping details

Issue - State: open - Opened by palemieux about 1 year ago - 3 comments
Labels: HDR Canvas API, tag-comment

#117 - Place to specify primitives for querying the volume of the output device

Issue - State: closed - Opened by palemieux about 1 year ago - 1 comment
Labels: for review, HDR Canvas API, tag-comment

#116 - A higher level method to check whether a color is within the range of the output device would be preferable

Issue - State: open - Opened by palemieux about 1 year ago - 2 comments
Labels: HDR Canvas API, tag-comment

#115 - Mapping rec2100-hlg to [0,1] underdefined

Issue - State: open - Opened by svgeesus over 1 year ago

#114 - Mapping rec2100-pq to [0,1] underdefined

Issue - State: open - Opened by svgeesus over 1 year ago

#113 - Standardize tone mapping applied when rendering HDR content to an SDR canvas

Issue - State: open - Opened by ccameron-chromium over 1 year ago - 9 comments

#112 - Access to browser-inferred color space of an HTMLImageElement

Issue - State: open - Opened by donmccurdy almost 2 years ago - 3 comments

#111 - Common-ize the rec2100-pq/hlg/display-linear conversions

Issue - State: open - Opened by ccameron-chromium almost 2 years ago - 1 comment

#110 - rec2100-pq to srgb function uses Rec. 709 gamma (2.4) instead of sRGB gamma (2.2)

Issue - State: closed - Opened by palemieux almost 2 years ago - 2 comments
Labels: for review

#109 - rec2100-pq-to-srgb algorithm does not handle colors outside of 709 color primaries

Issue - State: closed - Opened by palemieux almost 2 years ago
Labels: for review

#108 - Can chromaticities or primaries to be emulated?

Issue - State: open - Opened by unit-404 almost 2 years ago

#107 - Improve srgb to rec2100-hlg conversions

Pull Request - State: closed - Opened by palemieux almost 2 years ago

#106 - Add interface to query the display color volume and linear display light encoding

Pull Request - State: closed - Opened by palemieux almost 2 years ago - 4 comments

#105 - Do not change default return type for getImageData

Pull Request - State: closed - Opened by ccameron-chromium about 2 years ago - 5 comments

#104 - Incorrect TTML Conversions

Issue - State: closed - Opened by simontWork about 2 years ago - 5 comments

#103 - Add section on HDR to HDR tone-mapping

Issue - State: closed - Opened by palemieux about 2 years ago
Labels: for review

#102 - Provide MinTML/MaxTML metadata about the viewing environment

Issue - State: closed - Opened by magcius about 2 years ago - 3 comments
Labels: for review

#101 - `colorMetadata` should not be limited to rendering to a display

Issue - State: open - Opened by palemieux about 2 years ago - 4 comments

#100 - Should guidance on gamut mapping be provided?

Issue - State: closed - Opened by palemieux about 2 years ago - 3 comments
Labels: for review, HDR Canvas API

#99 - minLuminance and maxLuminance should explicitly refer to the BT.2100 viewing environment

Issue - State: closed - Opened by palemieux about 2 years ago - 1 comment
Labels: for review, HDR Canvas API

#98 - Clarify the use of color volume metadata

Pull Request - State: closed - Opened by palemieux about 2 years ago - 18 comments

#97 - Interpreting masteringDisplayMetadata

Issue - State: closed - Opened by palemieux over 2 years ago - 2 comments

#96 - Charter claims to be a work in progress

Issue - State: closed - Opened by jyasskin over 2 years ago - 1 comment

#95 - Minimal HDR Canvas proposal

Pull Request - State: closed - Opened by palemieux over 2 years ago - 8 comments

#92 - Improve the name of the hdrToSdrRatio/highDynamicRangeHeadroom property

Issue - State: closed - Opened by palemieux over 2 years ago
Labels: for review

#91 - Add ColorVolume, rename CanvasColorMetadata, remove Canvas Float

Pull Request - State: closed - Opened by ccameron-chromium over 2 years ago - 2 comments

#90 - Meta: rename default branch to "main"

Issue - State: closed - Opened by annevk over 2 years ago - 1 comment

#89 - CG Charter

Pull Request - State: closed - Opened by palemieux over 2 years ago - 16 comments

#88 - Charter

Issue - State: closed - Opened by annevk over 2 years ago - 6 comments

#87 - Proceed with `Float16Array`

Issue - State: open - Opened by petamoriken over 2 years ago - 6 comments

#86 - Incorporate feedback for canvas float proposal and add examples

Pull Request - State: closed - Opened by ccameron-chromium over 2 years ago - 1 comment

#85 - Incorporate feedback on canvas float proposal

Pull Request - State: closed - Opened by ccameron-chromium over 2 years ago

#84 - Minor edits to Canvas floating point explainer

Pull Request - State: closed - Opened by chrisn over 2 years ago - 1 comment

#83 - Fixed a couple of tiny typos

Pull Request - State: closed - Opened by kenrussell over 2 years ago - 1 comment

#82 - Invitation to join Second Screen WG/CG TPAC 2022 meeting this Friday

Issue - State: closed - Opened by michaelwasserman almost 3 years ago

#81 - Update luminance related names

Pull Request - State: closed - Opened by beaufortfrancois almost 3 years ago

#80 - Add smpteSt2086Metadata to CanvasHighDynamicRangeOptions

Pull Request - State: closed - Opened by beaufortfrancois almost 3 years ago - 1 comment

#79 - Application tone mapping in HDR Canvas API

Issue - State: open - Opened by donmccurdy about 3 years ago - 3 comments

#78 - HDR wars - ads vs content?

Issue - State: open - Opened by greggman about 3 years ago - 2 comments

#77 - Clarify cICP fallthrough

Pull Request - State: closed - Opened by ProgramMax about 3 years ago - 1 comment

#76 - Update HLG and PQ constants

Pull Request - State: closed - Opened by ccameron-chromium over 3 years ago

#75 - Mixing of HDR and SDR videos in teleconferencing contexts

Issue - State: open - Opened by tidoust over 3 years ago

#74 - Correct priority order of PNG chunks.

Pull Request - State: closed - Opened by ProgramMax over 3 years ago

#73 - Add formulas for rec2100-pq and rec2100-hlg

Pull Request - State: closed - Opened by ccameron-chromium almost 4 years ago - 1 comment

#72 - Mark white points as D65

Pull Request - State: closed - Opened by ccameron-chromium almost 4 years ago

#71 - Remove passthrough reference

Pull Request - State: closed - Opened by ccameron-chromium almost 4 years ago

#70 - Remove extended-srgb and extended-linear-srgb

Pull Request - State: closed - Opened by ccameron-chromium almost 4 years ago

#69 - 10-bit color channels in PNG

Issue - State: closed - Opened by ProgramMax about 4 years ago - 16 comments
Labels: HDR PNG

#68 - HDR-in-PNG: should BT.2100 full range be one of the recommended color spaces?

Issue - State: closed - Opened by 13thsymphony about 4 years ago - 2 comments
Labels: HDR PNG

#67 - HDR-in-PNG: nongoal for legacy/SDR decoders to have correct color behavior?

Issue - State: closed - Opened by 13thsymphony about 4 years ago - 3 comments
Labels: not an issue, HDR PNG

#66 - Issues/0050 colour space conversion examples

Pull Request - State: closed - Opened by simontWork about 4 years ago

#65 - Should there be a distinct extended-srgb color space, or should srgb be extended by default?

Issue - State: closed - Opened by ccameron-chromium about 4 years ago - 2 comments
Labels: HDR Canvas API

#64 - Allow "display" mode to be independent of color space

Issue - State: open - Opened by ccameron-chromium about 4 years ago
Labels: HDR Canvas API

#63 - Remove passthrough

Pull Request - State: closed - Opened by ccameron-chromium about 4 years ago

#62 - Add ScreenAdvanced parameters

Pull Request - State: closed - Opened by ccameron-chromium about 4 years ago

#61 - Add illustration of tone mapping scenarios

Pull Request - State: closed - Opened by palemieux about 4 years ago - 1 comment

#60 - List color space chunk priorities

Pull Request - State: closed - Opened by ProgramMax about 4 years ago

#59 - Explicitly state two proposed chunks

Pull Request - State: closed - Opened by ProgramMax about 4 years ago

#58 - Remove superfluous wording

Pull Request - State: closed - Opened by ProgramMax about 4 years ago

#57 - Clean formatting

Pull Request - State: closed - Opened by ProgramMax about 4 years ago - 1 comment

#56 - Spell out color space chunk priority

Pull Request - State: closed - Opened by ProgramMax about 4 years ago - 1 comment

#55 - Correct some spelling, grammar, and HTML issues

Pull Request - State: closed - Opened by CAfromCA about 4 years ago - 5 comments

#54 - `cICP` and `sRGB`

Issue - State: closed - Opened by svgeesus about 4 years ago - 1 comment

#53 - Add encoding transfer function equation to colorspace definitions

Pull Request - State: closed - Opened by michaeldsmith about 4 years ago

#52 - fix extended-srgb TF to handle negative values

Pull Request - State: closed - Opened by michaeldsmith about 4 years ago - 1 comment

#51 - transfer function for extended-sRGB doesn't handle E' less than -0.04045

Issue - State: closed - Opened by michaeldsmith about 4 years ago - 4 comments

#50 - Provide concrete examples of color space transformations

Issue - State: closed - Opened by palemieux about 4 years ago - 9 comments
Labels: enhancement, for review, HDR Canvas API

#49 - Add encoding transfer function equation to colorspace definitions

Issue - State: closed - Opened by palemieux about 4 years ago - 1 comment
Labels: enhancement, HDR Canvas API

#48 - Remove note relating Extended RGB to scRGB

Pull Request - State: closed - Opened by palemieux about 4 years ago

#47 - Fix typos in Extended RGB colorspace definitions

Pull Request - State: closed - Opened by palemieux about 4 years ago

#46 - scRGB-nl to scRGB transformation equation does not appear to be present in IEC 61966-2-2:2003

Issue - State: closed - Opened by michaeldsmith about 4 years ago - 1 comment
Labels: enhancement, HDR Canvas API

#45 - missing prime symbol in extended descriptions

Issue - State: closed - Opened by michaeldsmith about 4 years ago

#44 - API for extracting hdr (etc?) metadata from images and videos

Issue - State: open - Opened by kdashg about 4 years ago

#43 - Default to consistent luminance between SDR and HDR when channel surfing

Issue - State: open - Opened by LarsBrg about 4 years ago - 2 comments
Labels: HDR Canvas API, use case

#42 - An image editor needs to know the capabilities of the mastering display

Issue - State: closed - Opened by LarsBrg about 4 years ago - 8 comments
Labels: for review, HDR Canvas API

#41 - It would be handy to call out (D65) here, rather than having the reader have to double-check.

Issue - State: closed - Opened by palemieux about 4 years ago - 2 comments
Labels: HDR Canvas API

#40 - Move issues to GitHub

Issue - State: closed - Opened by palemieux about 4 years ago - 1 comment
Labels: HDR Canvas API

#39 - Luminance gain factor required when compositing SDR bitmaps onto a PQ canvas

Issue - State: closed - Opened by palemieux about 4 years ago - 4 comments
Labels: enhancement, for review, HDR Canvas API

#38 - Clarify color space definitions

Pull Request - State: closed - Opened by palemieux about 4 years ago

#37 - Conversion to XYZD50 space in the definition of rec2100-pq

Issue - State: closed - Opened by palemieux about 4 years ago
Labels: question, HDR Canvas API

#36 - Add HDR metadata to rec2100-pq canvases

Issue - State: closed - Opened by palemieux about 4 years ago - 2 comments
Labels: enhancement, for review, HDR Canvas API

#35 - Specify that a cICP chunk should ignore iCCP chunks

Pull Request - State: closed - Opened by ProgramMax over 4 years ago

#34 - Explicitly specify related chunks where appropriate

Issue - State: closed - Opened by ProgramMax over 4 years ago

#33 - Remove inconsistent behavior

Pull Request - State: closed - Opened by ProgramMax over 4 years ago

#32 - Remove inconsistent behavior

Issue - State: closed - Opened by ProgramMax over 4 years ago

#31 - iCCP and iCCN specify different ICC versions

Pull Request - State: closed - Opened by ProgramMax over 4 years ago - 1 comment

#30 - iCCP chunk is not yet ICCv4

Issue - State: closed - Opened by ProgramMax over 4 years ago

#29 - JPEG-XL uses 1 byte, not 2

Pull Request - State: closed - Opened by ProgramMax over 4 years ago

#28 - JPEG-XL doesn't use 2 bytes for their coloring parameters

Issue - State: closed - Opened by ProgramMax over 4 years ago

#27 - Reference unversioned BT.2100

Pull Request - State: closed - Opened by ProgramMax over 4 years ago

#26 - PNG doc to reference unversioned BT.2100 instead of BT.2100-1?

Issue - State: closed - Opened by ProgramMax over 4 years ago - 1 comment

#25 - cICP chunk is 4 bytes, not 3

Pull Request - State: closed - Opened by ProgramMax over 4 years ago

#24 - Remove enabled:true that is no longer needed

Pull Request - State: closed - Opened by ccameron-chromium over 4 years ago

GitHub / w3c/ColorWeb-CG issues and pull requests