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When there are multiple candidates for macroblock type, the encoder tries them all. In order to do so, it keeps several sets of states containing the variables that get modified when encoding the macroblock and in the end uses the best of these. Yet one variable was set, but not included in this state: The current macroblock's qscale value in the current picture's qscale_table. This may currently be set multiple times in mpv_reconstruct_mb(), yet it is read when adaptive_quant is true. Currently, the value read can be the value set by the last attempt to write the current macroblock and not the initial value. Fix this by only setting the qscale_table value in one place outside of mpv_reconstruct_mb() (where it does not belong at all). Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
5 lines
269 B
Plaintext
5 lines
269 B
Plaintext
21d205e0f42ce613481b202d52593225 *tests/data/fate/vsynth2-mpeg4-adap.avi
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202870 tests/data/fate/vsynth2-mpeg4-adap.avi
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1c45877fe27fb5fbfcdaff4a1da94de4 *tests/data/fate/vsynth2-mpeg4-adap.out.rawvideo
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stddev: 4.55 PSNR: 34.95 MAXDIFF: 84 bytes: 7603200/ 7603200
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