Commit 8d438dc3 authored by Marco Paniconi's avatar Marco Paniconi
Browse files

Revert "Remove the speed condition on scene detection in 1 pass code."

This reverts commit 535b7b91.

This is actually used in CBR to reset the rate control if high source sad is detected.

Original change's description:
> Remove the speed condition on scene detection in 1 pass code.
> Scene detection is used for VBR mode and for screen_content mode.
> It was also enabled for CBR mode via the speed condition,
> but currently the analysis in the scene detection is not used
> in CRB mode (similar computations are done locally at superblock level
> when the source_sad feature is enabled).
> For 1 pass code.
> No change in behavior. Small speed gain, ~0.5%.
> Change-Id: I59991d7ef2af320bea7af4b907596e057affa42f,,

Change-Id: Ib4e6b02047f75632503e7b0fc870af97fa9291c3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
parent 535b7b91
......@@ -3524,9 +3524,12 @@ static void encode_without_recode_loop(VP9_COMP *cpi, size_t *size,
// Scene detection is always used for VBR mode or screen-content case.
// For other cases (e.g., CBR mode) use it for 5 <= speed < 8 for now
// (need to check encoding time cost for doing this for speed 8).
if (cpi->compute_source_sad_onepass &&
(cpi->oxcf.rc_mode == VPX_VBR ||
cpi->oxcf.content == VP9E_CONTENT_SCREEN))
cpi->oxcf.content == VP9E_CONTENT_SCREEN ||
(cpi->oxcf.speed >= 5 && cpi->oxcf.speed < 8)))
// For 1 pass CBR SVC, only ZEROMV is allowed for spatial reference frame
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