diff options
author | 2016-05-26 11:05:37 -0700 | |
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committer | 2016-05-26 11:05:37 -0700 | |
commit | 0e5b249e549a540bd89d525369b950c9e4404235 (patch) | |
tree | 16f9407ef892589a3d20e29c8237e1000bd102a3 /third_party/qcms/README.chromium | |
parent | a62038c478be1d668b3a1cea6b6974ddb5d90281 (diff) |
Add exact version of qcms used by Chrome for testing and comparison
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2014023003
Review-Url: https://codereview.chromium.org/2014023003
Diffstat (limited to 'third_party/qcms/README.chromium')
-rw-r--r-- | third_party/qcms/README.chromium | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/third_party/qcms/README.chromium b/third_party/qcms/README.chromium new file mode 100644 index 0000000000..b19c005820 --- /dev/null +++ b/third_party/qcms/README.chromium @@ -0,0 +1,162 @@ +Name: Quick Color Management System +Short Name: qcms +URL: https://github.com/jrmuizel/qcms/tree/v4 +Version: v4 +Date: 2012-03-13 +License: MIT +License File: src/COPYING +Security Critical: yes + +Description: +Contains support for applying an ICC color profile to an image. The code is +originally based on tinycms, re-written by Mozilla for better security and +performance. This copy is a source-drop from Mozilla on March 13, 2012. + +Local Modifications: +Some files only have license headers in the master branch. + - Added the same license headers to the versions brought down from the 'v4' + branch src URL qcms/tree/v4 +The following changes have been made since qcms was imported: + - Add bgra output support. + - Use HAVE_POSIX_MEMALIGN instead of HAS_POSIX_MEMALIG + (https://bugzilla.mozilla.org/show_bug.cgi?id=692922) + - Applied upstream patch: + - https://bug752254.bugzilla.mozilla.org/attachment.cgi?id=626102 + - Applied upstream patch for sanitizing gamma table: + - Expanded gamma clamp range to allow 1.0. + - Do not short-circuit bogus profile check for A2B0 or B2A0 unless v4 enabled. + - Only reference code from transform-sse1.c and transform-sse2.c when SSE is + enabled. + - Limit the use an x86-only attribute to 32-bit x86 builds. + - https://code.google.com/p/chromium/issues/detail?id=490016 + - Fix integer truncation warning/errors on Win64 build. + - Apply upstream thread safety (fix) patch from + - https://bugzilla.mozilla.org/show_bug.cgi?id=853169 + - Apply upstream fix for qcms_profile_from_memory from + - https://bugzilla.mozilla.org/show_bug.cgi?id=969226 + - Apply upstream simplification of qcmstypes.h + - https://hg.mozilla.org/mozilla-central/rev/b5be94737a83 + - Check for unused tag_len in read_nested_curveType() + - Apply qcms_transform_precacheLUT_float does not properly free dest buffer + - https://bugzilla.mozilla.org/show_bug.cgi?id=701348 + - Add qcms_profile_match api + - https://code.google.com/p/chromium/issues/detail?id=401971 + - Add qcms_profile_get_description api + - https://code.google.com/p/chromium/issues/detail?id=401971 + - Convert MLUC profile description embedded nulls to '.' + - https://code.google.com/p/chromium/issues/detail?id=401971 + - [APPLE port] Use en-localized profile description names + - https://code.google.com/p/chromium/issues/detail?id=401971 + - [APPLE port] Use mmod data for profile descriptions + - https://code.google.com/p/chromium/issues/detail?id=401971 + - Minor variable name change: description -> description_offset + - https://code.google.com/p/chromium/issues/detail?id=401971 + - Avoid divisions creating sample points in the float cube LUT builder + - https://code.google.com/p/chromium/issues/detail?id=443863 + - Add bgra (z,y,x) sampled transform lookup table api + - https://code.google.com/p/chromium/issues/detail?id=443863 + - Apply upstream fix reject invalid sizes from + - https://bugzilla.mozilla.org/show_bug.cgi?id=1132468 + - lut_inverse_interp16: remove odd whitespace formatting + - https://code.google.com/p/chromium/issues/detail?id=458024 + - lut_inverse_interp16: better handle degenerate TRC curves + - https://code.google.com/p/chromium/issues/detail?id=458024 + - Add vcgt tag reader and API to read its RGB gamma data + - https://code.google.com/p/chromium/issues/detail?id=471749 + - Consolidate loop over channels and elements in VCGT parser + - https://code.google.com/p/chromium/issues/detail?id=471749 + - Limit vcgt table to a maximum of 1024 entries + - https://code.google.com/p/chromium/issues/detail?id=471749 + - Add float to half float conversion routine + - https://code.google.com/p/chromium/issues/detail?id=491784 + - Use half float conversion tables (not functions) + - https://code.google.com/p/chromium/issues/detail?id=491784 + - Add matrix transform flag and matrix extraction api + - https://code.google.com/p/chromium/issues/detail?id=491826 + - Add tone reproduction curve (TRC) extraction api + - https://code.google.com/p/chromium/issues/detail?id=491826 + - lut_inverse_interp16: interpolate degenerate zeros in TRC curves + - https://code.google.com/p/chromium/issues/detail?id=458024 + - Make half float code self-contained: add halffloat.h + - https://code.google.com/p/chromium/issues/detail?id=491784 + - lut_inverse_interp16: fix black level inversion error + - https://code.google.com/p/chromium/issues/detail?id=504681 + - Apply upstream fix of uninitialized value + - https://github.com/jrmuizel/qcms/commit/0edb697 + - Apply Keep the output of the TRC between 0 and 1 + - https://bugzilla.mozilla.org/show_bug.cgi?id=764181 + - Drop SSE1 code as Chromium mandates SSE2 as a minimum requirement + - https://code.google.com/p/chromium/issues/detail?id=506856 + - Apply Fix potential leaks in qcms_transform_create + - https://bugzilla.mozilla.org/show_bug.cgi?id=1168480 + - Apply fix for crash in qcms_transform_data_rgb_out_lut_sse1 + - https://bugzilla.mozilla.org/show_bug.cgi?id=1163740 + - Add SSE2 code for qcms_transform_data_rgba_out_lut_sse2 + - https://code.google.com/p/chromium/issues/detail?id=506607 + - Turbo charge SSE2 qcms_transform_data_rgba_out_lut_sse2 + - https://code.google.com/p/chromium/issues/detail?id=506607 + - Check matrix transforms have the same PCS + - https://code.google.com/p/chromium/issues/detail?id=510682 + - Apply Don't reject valid profiles with no CLUT offset + - https://bugzilla.mozilla.org/show_bug.cgi?id=1176551 + - Runtime detect qcms_transform_data_tetra_clut_rgba_sse2 use + - https://code.google.com/p/chromium/issues/detail?id=506607 + - LUT8/16 profiles with an empty CLUT are invalid + - https://code.google.com/p/chromium/issues/detail?id=487284 + - Caching transform prelude to save computation in V4 profiles + - https://code.google.com/p/chromium/issues/detail?id=506607 + - Use the caching transform prelude for non-SSE code in transform.c + - https://code.google.com/p/chromium/issues/detail?id=506607 + - Expand QCMS tests. Add Munsell test for transform accuracy + - https://code.google.com/p/chromium/issues/detail?id=532910 + - Compute RMS error from color error dE in the Munsell test + - https://code.google.com/p/chromium/issues/detail?id=532910 + - Store color profile version and add a version read API + - https://code.google.com/p/chromium/issues/detail?id=532258 + - Add support for VCGT tag formula gamma + - https://code.google.com/p/chromium/issues/detail?id=551568 + - Minimize transform RMS in qcms_transform_data_rgb(a)_out_lut + - https://code.google.com/p/chromium/issues/detail?id=532910 + - Allow negative XYZ for display profiles on the APPLE port + - https://code.google.com/p/chromium/issues/detail?id=562951 + - Add a color profile white point transform api + - https://code.google.com/p/chromium/issues/detail?id=564355 + - Compute the pole and zero values needed by lut_inverse_interp16 once + - https://code.google.com/p/chromium/issues/detail?id=505793 + - Store the profile media white point during iccread.c + - https://code.google.com/p/chromium/issues/detail?id=565222 + - Add an API to check for profile media white point + - https://code.google.com/p/chromium/issues/detail?id=565222 + - Add a qcms_profile_get_white_point() api + - https://code.google.com/p/chromium/issues/detail?id=565222 + - Set the media white point of the sRGB profile + - https://code.google.com/p/chromium/issues/detail?id=565222 + - Don't build QCMS on Android and iOS + - https://code.google.com/p/chromium/issues/detail?id=577155 + - Fix para curve tag interval paramater use + - https://code.google.com/p/chromium/issues/detail?id=580920 + - Verify internal sRGB profile tristimulus match the standard sRGB profile + - https://code.google.com/p/chromium/issues/detail?id=580917 + - Expose unsigned short version of TRC curve + - https://code.google.com/p/chromium/issues/detail?id=495196 + - Add qcms_profile_ntsc_relative_gamut_size api + - https://code.google.com/p/chromium/issues/detail?id=582870 + - Fix build issue of qcms_tests for MIPS Linux + - https://code.google.com/p/chromium/issues/detail?id=590227 + - Update primaries used to build internal sRGB profile + - https://code.google.com/p/chromium/issues/detail?id=580917 + - Update internal sRGB profile test report output + - https://code.google.com/p/chromium/issues/detail?id=580917 + - Add more internal sRGB profile tests + - https://code.google.com/p/chromium/issues/detail?id=580917 + - Fix build_output_lut to return correct data for parametric curves + - https://bugs.chromium.org/p/chromium/issues/detail?id=600338 + - Make build_output_lut output 4096 points for parametric curves + - https://bugs.chromium.org/p/chromium/issues/detail?id=600338 + - Use a static table in build_output_lut to invert para curves + - https://bugs.chromium.org/p/chromium/issues/detail?id=600338 + - Make qcms_test_output_trc handle normal gamma curves + - https://bugs.chromium.org/p/chromium/issues/detail?id=600338 + +For the Chromium changes, since the import, in a patch format run: + git diff b8456f38 src |