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aa6aa996d6
This is doing the same as h264 encoder as the following: Using num_ref_frames provided and the result of the Query VAConfigAttribEncMaxRefFrames, it determines the size of reference list and perform encoding with multi reference frames as the following: 1\ The num_ref_frames is being considered as the number of reference picture list0 2\ Encoder adds 1 reference frame more to the reference picture list1 internally if b-frame encoding. 3\ If num_ref_frames is bigger than the number of refrence frames supported in the driver, it will be lowered. Also this patch includes: - Set num_negative_pics and num_positive_pics according to the number of refs. - Set delta_poc according to the number of refs. - Increase max_dec_pic_buffering according to the number of refs - Change max_num_reorder_pics according to num of bframes https://bugzilla.gnome.org/show_bug.cgi?id=783804 |
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