MSM7x30 \ MSM8x55: How to capture Input and Output buffer dump in OMX IL components for Encoder and Decoder.

This solution is applicable for 7x30 builds later than 1260.

To capture the exact input and output (YUV and bitstream) on OMX IL components. The next make files need to be modified:

OMX Encoder,
\vendor\qcom-opensource\omx\mm-video\7k\venc-omx720p\Android.mk
libmm-venc-def += -DINPUT_BUFFER_LOG
libmm-venc-def += -DOUTPUT_BUFFER_LOG
Log location:
/data/input-bitstream.xxx
/data/output.yuv

OMX Decoder,
F:\vendor\qcom-opensource\omx\mm-video\7k\vdec-omx720p\Android.mk
libOmxVdec-def += -DINPUT_BUFFER_LOG
libOmxVdec-def += -DOUTPUT_BUFFER_LOG
Log location:
/data/input.yuv
/data/output-bitstream.xxx