Merge "Rename setAlphaFlags to setUnpremultipliedRequired"

int AImageDecoder_setAndroidBitmapFormat(AImageDecoder*,

        int32_t format) __INTRODUCED_IN(30);

/*

 * Choose the desired output format.

 *

 * Must be one of:

 * {@link ANDROID_BITMAP_FLAGS_ALPHA_PREMUL}

 * {@link ANDROID_BITMAP_FLAGS_ALPHA_OPAQUE}

 * {@link ANDROID_BITMAP_FLAGS_ALPHA_UNPREMUL}

/**

 * Specify whether the output's pixels should be unpremultiplied.

 *

 * Note: An OPAQUE image may be set to any of them.

 *       A non-OPAQUE image may not be set to OPAQUE

 * By default, the decoder will premultiply the pixels, if they have alpha. Pass

 * false to this method to leave them unpremultiplied. This has no effect on an

 * opaque image.

 *

 * @param required Pass true to leave the pixels unpremultiplied.

 * @return - {@link ANDROID_IMAGE_DECODER_SUCCESS} on success

 *         - {@link ANDROID_IMAGE_DECODER_INVALID_CONVERSION} if the conversion

 *           is not possible

 *         - {@link ANDROID_IMAGE_DECODER_BAD_PARAMETER} for bad parameters

 */

int AImageDecoder_setAlphaFlags(AImageDecoder*, int alphaFlags) __INTRODUCED_IN(30);

int AImageDecoder_setUnpremultipliedRequired(AImageDecoder*, bool required) __INTRODUCED_IN(30);

/**

 * Specify the output size for a decoded image.