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Merge "[Graphics] Align Display P3 transfer function coefficients."

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am: fde18facba

Change-Id: I242a8f1ccf0d2b662d745a0a956da7e7c8e3d790
This commit is contained in:
Peiyong Lin
2018-10-16 11:03:47 -07:00
committed by android-build-merger
parent 1e69440dff fde18facba
commit bc56d73af2
1 changed files with 3 additions and 3 deletions
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6
graphics/java/android/graphics/ColorSpace.java
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@@ -472,8 +472,8 @@ public abstract class ColorSpace {
* <tr>
* <td>Electro-optical transfer function (EOTF)</td>
* <td colspan="4">\(\begin{equation}
* C_{linear} = \begin{cases}\frac{C_{DisplayP3}}{12.92} & C_{sRGB} \lt 0.039 \\
* \left( \frac{C_{DisplayP3} + 0.055}{1.055} \right) ^{2.4} & C_{sRGB} \ge 0.039 \end{cases}
* C_{linear} = \begin{cases}\frac{C_{DisplayP3}}{12.92} & C_{sRGB} \lt 0.04045 \\
* \left( \frac{C_{DisplayP3} + 0.055}{1.055} \right) ^{2.4} & C_{sRGB} \ge 0.04045 \end{cases}
* \end{equation}\)
* </td>
* </tr>
@@ -1484,7 +1484,7 @@ public abstract class ColorSpace {
"Display P3",
new float[] { 0.680f, 0.320f, 0.265f, 0.690f, 0.150f, 0.060f },
ILLUMINANT_D65,
new Rgb.TransferParameters(1 / 1.055, 0.055 / 1.055, 1 / 12.92, 0.039, 2.4),
new Rgb.TransferParameters(1 / 1.055, 0.055 / 1.055, 1 / 12.92, 0.04045, 2.4),
Named.DISPLAY_P3.ordinal()
);
sNamedColorSpaces[Named.NTSC_1953.ordinal()] = new ColorSpace.Rgb(