diff options
Diffstat (limited to 'media-libs/lcms/files')
-rw-r--r-- | media-libs/lcms/files/lcms-2.13-grayscale-regression.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/media-libs/lcms/files/lcms-2.13-grayscale-regression.patch b/media-libs/lcms/files/lcms-2.13-grayscale-regression.patch deleted file mode 100644 index d1ce0483ee6f..000000000000 --- a/media-libs/lcms/files/lcms-2.13-grayscale-regression.patch +++ /dev/null @@ -1,38 +0,0 @@ -https://github.com/mm2/Little-CMS/commit/fdbfb7694f9d7048d53674b79ddfc38068bfdaf7 -https://bugs.gentoo.org/832520 - -From: Marti Maria <marti.maria@littlecms.com> -Date: Sun, 30 Jan 2022 16:56:48 +0100 -Subject: [PATCH] Fix for optimisation error on grayscale - -Thanks to Aaron Boxer for reporting this issue ---- a/src/cmsintrp.c -+++ b/src/cmsintrp.c -@@ -278,10 +278,10 @@ void Eval1Input(CMSREGISTER const cmsUInt16Number Input[], - // if last value... - if (Input[0] == 0xffff || p16->Domain[0] == 0) { - -- cmsUInt16Number y0 = LutTable[p16->Domain[0]]; -- -+ cmsUInt32Number y0 = p16->Domain[0] * p16->opta[0]; -+ - for (OutChan = 0; OutChan < p16->nOutputs; OutChan++) { -- Output[OutChan] = y0; -+ Output[OutChan] = LutTable[y0 + OutChan]; - } - } - else -@@ -324,10 +324,10 @@ void Eval1InputFloat(const cmsFloat32Number Value[], - // if last value... - if (val2 == 1.0 || p->Domain[0] == 0) { - -- y0 = LutTable[p->Domain[0]]; -+ cmsUInt32Number start = p->Domain[0] * p->opta[0]; - - for (OutChan = 0; OutChan < p->nOutputs; OutChan++) { -- Output[OutChan] = y0; -+ Output[OutChan] = LutTable[start + OutChan]; - } - } - else - |