source/Lib/CommonLib/UnitTools.cpp · 3f2926c06ccec9f234701ae08ce432cba7a06791 · Zhipin Deng / VVCSoftware_VTM

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4 years ago

Fix #1453: use 64-bit variables for RPR to prevent overflow · 3f2926c0

Frank Bossen authored 4 years ago

Overflow may occur in corner cases in large pictures.
Added const modifiers where appropriate.
Defined additional variables to hold intermediate values to avoid
code duplication.
Rename variables to more closely match VVC specification.

3f2926c0

History

Fix #1453: use 64-bit variables for RPR to prevent overflow

Frank Bossen authored 4 years ago

Overflow may occur in corner cases in large pictures.
Added const modifiers where appropriate.
Defined additional variables to hold intermediate values to avoid
code duplication.
Rename variables to more closely match VVC specification.