MediaFormat.java: Add KEY_MAX_WIDTH and KEY_MAX_HEIGHT
KEY_MAX_WIDTH and KEY_MAX_HEIGHT are optional video decoder
format keys. Specify both to request seamless resolution-
change support from video decoders that support this feature.
You can check this via CodecCapabilities.isFeatureSupported.
The codecs use the MAX_WIDTH/HEIGHT values as hints for the
range of resolutions that needs to be supported. Note,
however, that some codecs may require more memory just by
_preparing_ for larger maximum resolutions, whether or not
that resolution is actually used.
Change-Id: I00fe986ef894fec4bb39bceed081da0e88725d59
Signed-off-by: Lajos Molnar <lajos@google.com>
Related-to-bug:
7093648
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