| 982cf471dcdcda1f29ad0928864d18f8e5243446 |
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27-Mar-2017 |
Romain Guy <romainguy@google.com> |
Update native ColorSpace API for libhwui
Test: colorspace_test
Bug: 32984164
Change-Id: Id0728bfa90192173eb45c2d26a8b81ce970398d7
/frameworks/native/include/ui/ColorSpace.h
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| 1d77b719d51a01cbd6954a048fb64e79d50a950e |
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18-Feb-2017 |
Mathias Agopian <mathias@google.com> |
move vector math out of libui
created a new header-only static libmath lib
Test: built & ran
Bug: n/a
Change-Id: Ic63ef5f54d9a0de07a9ab9e4d67be01ab6169fc0
/frameworks/native/include/ui/ColorSpace.h
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| 25bbdcfb69d0b8fc8957b1630981632d6c9ff85d |
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17-Feb-2017 |
Romain Guy <romainguy@google.com> |
Add tool to generate color space conversion 3D LUTs
The tool needs to be run on an Android device and must be compiled
manually (i.e. it's not compiled as part of a regular Android build).
The tool outputs 3D LUTs in a format that can be included directly
in a C/C++ file/header.
Bug: 32984164
Test: ran lutgen and checked output
Change-Id: I96f7d0d088965c3b63c0fb4079ddeaeee7246418
/frameworks/native/include/ui/ColorSpace.h
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| eedb69abbde29ad3dd624f1f9dfc72e4f35d5234 |
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31-Jan-2017 |
Romain Guy <romainguy@google.com> |
Add ColorSpace::createLUT
Generates a 3D LUT of a specified size. The generated LUT is meant to
be used as a 3D OpenGL texture for fast color space conversions in
shaders. This will be used to convert from P3 bitmaps to scRGB.
Bug: 32984164
Test: colorspace_test
Change-Id: I01f7276f885c71bde480e79260013d62786b377c
/frameworks/native/include/ui/ColorSpace.h
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| 545347429606f5ef7facbb1639b42e5c9b44b6ec |
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28-Jan-2017 |
Romain Guy <romainguy@google.com> |
Add color space connection
This will be used to generate a 3D LUT to convert wide gamut bitmaps
to the render target's color space at draw time.
Bug: 32984164
Test: colorspace_test
Change-Id: I1ea8d2b3129dfc8b994c8abc926b24e7e097558c
/frameworks/native/include/ui/ColorSpace.h
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| 597cd600ab062758857772f266fd82cae89cc75d |
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15-Nov-2016 |
Romain Guy <romainguy@google.com> |
Don't clamp when converting to XYZ
Test: colorspace_test
Bug: 29940137
Change-Id: I37bf0b6a7724e2ee155ab26835847fcbfd58e0fd
/frameworks/native/include/ui/ColorSpace.h
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| caf2ca414f69d460c516e2370cf42bcf49178d95 |
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10-Nov-2016 |
Romain Guy <romainguy@google.com> |
Add ColorSpace class
The ColorSpace class can be used to create an RGB color space from
either primaries/whitepoint or an RGB->XYZ matrix.
The primaries and whitepoint are in xyY space. A utility function
is provided to compute xyY coordinates from XYZ coordinats.
The class contains numerous functions to create common RGB color
spaces (sRGB, DCI-P3, etc.).
Test: colorspace_test
Bug: 29940137
Change-Id: Ifba8701377d058f5877176dabf4183e904a4cde0
/frameworks/native/include/ui/ColorSpace.h
|