Add pref to control CanOptimizeToImageLayer for large downscale factors.

This resolves #626
This commit is contained in:
wolfbeast 2018-07-14 07:45:06 +02:00 committed by Roy Tam
commit ca5c2ba100
3 changed files with 12 additions and 0 deletions

View file

@ -436,6 +436,7 @@ private:
DECL_GFX_PREF(Live, "image.decode-immediately.enabled", ImageDecodeImmediatelyEnabled, bool, false);
DECL_GFX_PREF(Live, "image.downscale-during-decode.enabled", ImageDownscaleDuringDecodeEnabled, bool, true);
DECL_GFX_PREF(Live, "image.infer-src-animation.threshold-ms", ImageInferSrcAnimationThresholdMS, uint32_t, 2000);
DECL_GFX_PREF(Once, "image.layerize.always", ImageLayerizeAlways, bool, false);
DECL_GFX_PREF(Once, "image.mem.decode_bytes_at_a_time", ImageMemDecodeBytesAtATime, uint32_t, 200000);
DECL_GFX_PREF(Live, "image.mem.discardable", ImageMemDiscardable, bool, false);
DECL_GFX_PREF(Once, "image.mem.surfacecache.discard_factor", ImageMemSurfaceCacheDiscardFactor, uint32_t, 1);