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Add BitmapFactory.Options.inColorSpace

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This allows applications to load bitmap in a preferred
target color space, similar to inPreferredConfig for
configurations.

This change also applies recent changes made to BitmapFactory
to BitmapRegionDecoder: support for outColorSpace, inColorSpace
and outConfig.

Bug: 32984164, 36905374
Test: CtsGraphicsTestCase (BitmapColorSpaceTest/BitmapRegionDecoderTest)
Change-Id: I4eded9190d1aa9c7f3033f9bb78a6854cc48a3ef
This commit is contained in:
Romain Guy
2017-04-13 18:43:42 -07:00
parent 0cdc7c8874
commit 95648b8a59
11 changed files with 344 additions and 224 deletions
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4
graphics/java/android/graphics/BitmapRegionDecoder.java
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@@ -180,7 +180,9 @@ public final class BitmapRegionDecoder {
* decoded.
* @throws IllegalArgumentException if {@link BitmapFactory.Options#inPreferredConfig}
* is {@link android.graphics.Bitmap.Config#HARDWARE}
* and {@link BitmapFactory.Options#inMutable} is set.
* and {@link BitmapFactory.Options#inMutable} is set, if the specified color space
* is not {@link ColorSpace.Model#RGB RGB}, or if the specified color space's transfer
* function is not an {@link ColorSpace.Rgb.TransferParameters ICC parametric curve}
*/
public Bitmap decodeRegion(Rect rect, BitmapFactory.Options options) {
BitmapFactory.Options.validate(options);