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Unified Diff: source/libvpx/vp8/common/onyx.h

Issue 394353005: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 6 years, 5 months ago
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Index: source/libvpx/vp8/common/onyx.h
===================================================================
--- source/libvpx/vp8/common/onyx.h (revision 284462)
+++ source/libvpx/vp8/common/onyx.h (working copy)
@@ -104,7 +104,17 @@
struct vpx_rational timebase;
unsigned int target_bandwidth; /* kilobits per second */
- /* parameter used for applying pre processing blur: recommendation 0 */
+ /* Parameter used for applying denoiser.
+ * For temporal denoiser: noise_sensitivity = 0 means off,
+ * noise_sensitivity = 1 means temporal denoiser on for Y channel only,
+ * noise_sensitivity = 2 means temporal denoiser on for all channels.
+ * noise_sensitivity = 3 will be used for aggressive mode in future.
+ * Temporal denoiser is enabled via the build option
+ * CONFIG_TEMPORAL_DENOISING.
+ * For spatial denoiser: noise_sensitivity controls the amount of
+ * pre-processing blur: noise_sensitivity = 0 means off.
+ * Spatial denoiser invoked under !CONFIG_TEMPORAL_DENOISING.
+ */
int noise_sensitivity;
/* parameter used for sharpening output: recommendation 0: */
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