stagefright: Build fixes

 * Fix build without AV_ENHANCEMENTS on

Change-Id: I4bbf3f0a6f5894ddb33b62d99bced2f6247081db
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0
legacy OMX: squashed commit for legacy OMX support

Enable by setting TARGET_QCOM_LEGACY_OMX := true in BoardConfig.mk.

This is a combination of 7 commits.

commit ff5604878d2bf74555adcf938ffbf98d04bea305
Author: Alexey Shavykin <ganster0x29@gmail.com>
Date:   Sun Oct 28 22:46:34 2012 +0200

    Added support legacy Qualcomm OpenMAX IL libs for MSM7x27

    Change-Id: I63e68e63fce955fef52813360032f5e8e90a4b92

commit 27cf702ac81f27cae206ef182420c1cbcdadb709
Author: Ganster41 <ganster0x29@gmail.com>
Date:   Mon Nov 19 15:35:36 2012 +0200

    Correct gralloc usage flags for renderer

commit 3feab8906fcb4464d5f46bc13dcae9da36e41040
Author: Conn O'Griofa <connogriofa@gmail.com>
Date:   Fri Jan 4 00:31:13 2013 -0200

    Fix legacy OMX encoders

    Ensure that a valid frame_rate is passed to the encoder, otherwise
    encoding will fail.

    Change-Id: Iaaa298496755ff405e393120973d1ed782f5d8f4

commit f03627bce1de975ad9b88206874dda851b7d2bf4
Author: Grigori Goronzy <greg@blackbox>
Date:   Sat Jan 19 18:26:25 2013 +0100

    Fix alignment and copy size for legacy QCOM OMX

    Change-Id: I6d13c67601da0f0c35d3dd455401f982406cefe3

commit 3e6134027e9faa6b24b1cb1d205e4de0e76f9ed2
Author: Ganster41 <ganster0x29@gmail.com>
Date:   Sat Jan 5 19:33:44 2013 +0200

    Fixed Gingerbread mmparser using

    Change-Id: Ib931fa6ed4522b5851d42297f929183cf76043fd

commit 25edf9884ebbd3c608edc88d8bd8a7196d58b190
Author: Ganster41 <ganster0x29@gmail.com>
Date:   Mon Jan 7 19:56:32 2013 +0200

    Try use ExtendedExtractor only if no suitable default extractors available f

    Change-Id: I57a9cc39caee7e3fa2b709ab09cca5629bf81f44

commit 9e983100a684493d6c2df7952af4fa04f252c19b
Author: Konsta <konsta09@gmail.com>
Date:   Sun Oct 6 20:30:50 2013 +0300

    legacy OMX: use local flags

    Allows use of legacy mmparser without enabling all QCOM A/V
    enhancements that are not supported with legacy OMX blobs.

    Change-Id: Ieccf29ed8036864634ee167c1e21908377516494

Change-Id: Ieccf29ed8036864634ee167c1e21908377516494

Conflicts:
	media/libstagefright/Android.mk
libstagefright: Enable meta mode for 7x27a video encoder

msm7627a family of chipsets supports only one input frame at
one time. camera expects the input frame to be released before
sending another frame. so send one input buffer and available
output bufefrs to video encoder component. Release the input
buffer to camera (to get another frame) after receiving input
frame done callback from video encoder component.

Change-Id: I8fbc911f046ff7e2a3047dd65d8c09ac2d8608e2

Conflicts:
	media/libmediaplayerservice/Android.mk
Merge branch 'cm-11.0' of https://github.com/androidarmv6/android_frameworks_av into kk44