generic-library/vpx

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Author	SHA1	Message	Date
Paul Wilkins	090d07984f	Fix AQ mode 2 bug where delta causes Q 0. In Aq mode 2 for kf/arf/gf the segment q delta is calculated and then applied by re-quantization without going through the rd loop again. If the base Q != 0 but the segment Q == 0 (lossless) this can could give rise to a situation where we have an illegal combination of transform size and Q. (Q == 0 requires that all blocks are coded 4x4 WHT). Change-Id: I241a58c6494ed442e9e4630070b0cde0fb99ae45	2014-06-03 13:31:32 +01:00
Dmitry Kovalev	91dbac178f	Moving compute_qdelta functions into vp9_ratectrl.{h, c}. Change-Id: I512f2a287dd8765879a2d1144e2f028dc65f71ff	2014-04-07 16:57:53 -07:00
Marco Paniconi	2b06bf20ce	Move aq_mode=2 (complexity_aq) to separate file. Change-Id: Iffa45b9b04196c1ded6037622a8644a2500a62de	2014-03-26 18:01:59 -07:00

Author

SHA1

Message

Date

Paul Wilkins

090d07984f

Fix AQ mode 2 bug where delta causes Q 0.

In Aq mode 2 for kf/arf/gf the segment q delta
is calculated and then applied by re-quantization without
going through the rd loop again. If the base Q != 0
but the segment Q == 0 (lossless) this can could give rise
to a situation where we have an illegal combination of
transform size and Q. (Q == 0 requires that all blocks
are coded 4x4 WHT).

Change-Id: I241a58c6494ed442e9e4630070b0cde0fb99ae45

2014-06-03 13:31:32 +01:00

Dmitry Kovalev

91dbac178f

Moving compute_qdelta functions into vp9_ratectrl.{h, c}.

Change-Id: I512f2a287dd8765879a2d1144e2f028dc65f71ff

2014-04-07 16:57:53 -07:00

Marco Paniconi

2b06bf20ce

Move aq_mode=2 (complexity_aq) to separate file.

Change-Id: Iffa45b9b04196c1ded6037622a8644a2500a62de

2014-03-26 18:01:59 -07:00

3 Commits