h263_enc: Add test

The test accepts a raw YUV file, encoding parameters as input
and dumps encoded bitstream to a file.

To run the test, use following command
m4v_h263_enc_test <input yuv> <output file> <mode> <width> <height> <frame rate> <bitrate in kbps>

Bug: 17722566
Change-Id: I68155c4bb181c1330f49f46aa1d28ff17b3bf03a
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
2 files changed