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3 Commits

Author SHA1 Message Date
Matthieu Bouron
e452abc5c2 lavc/mediacodec: refactor ff_AMediaCodecList_getCodecByType 
Allows to select a codec (encoder or decoder) only if it supports a
specific profile.

Adds ff_AMediaCodecProfile_getProfileFromAVCodecContext to convert an
AVCodecContext profile to a MediaCodec profile. It only supports H264
for now.

The codepath using MediaCodecList.findDecoderForFormat() (Android >= 5.0)
has been dropped as this method does not allow to select a decoder
compatible with a specific profile.
 2016-06-15 16:36:13 +02:00
Matthieu Bouron
93f4d1646e lavc/mediacodec: bypass width/height restrictions when looking for a decoder 
Codec width/height restrictions seem hardcoded at the OMX level and
seem arbitrary. Bypassing those restrictions allows a device to decode
streams at higher resolutions.

For example it allows a Nexus 5 to decode h264 streams with a resolution
higher than 1920x1080.
 2016-06-07 10:22:20 +02:00
Matthieu Bouron
4737fe6907 lavc: add h264 mediacodec decoder 2016-03-07 11:28:29 +01:00