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PD#OTT-2068 Problem: When playing 1280x128 video under normal screen mode, the aspect ratio from decodec is not accurate enough by multipling 0x100. (128x256/1280=25.6). Dropping 0.6 will cause height losing 9 lines. Solution: Using new interface to pass real ar width and height following steps: 1.Set old ar variable to 0x3ff as a trigger flag. 2.set the original ar value into sar_width and sar_height of vframe Verify: verified on franklin Change-Id: I8a794edd968a76f198ee9cb168a7cfb858c858f8 Signed-off-by: Brian Zhu <brian.zhu@amlogic.com> Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>