From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- third_party/jpeg-xl/lib/jxl/base/override.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 third_party/jpeg-xl/lib/jxl/base/override.h (limited to 'third_party/jpeg-xl/lib/jxl/base/override.h') diff --git a/third_party/jpeg-xl/lib/jxl/base/override.h b/third_party/jpeg-xl/lib/jxl/base/override.h new file mode 100644 index 0000000000..1f8b657974 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/base/override.h @@ -0,0 +1,29 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#ifndef LIB_JXL_BASE_OVERRIDE_H_ +#define LIB_JXL_BASE_OVERRIDE_H_ + +// 'Trool' for command line arguments: force enable/disable, or use default. + +namespace jxl { + +// No effect if kDefault, otherwise forces a feature (typically a FrameHeader +// flag) on or off. +enum class Override : int { kOn = 1, kOff = 0, kDefault = -1 }; + +static inline Override OverrideFromBool(bool flag) { + return flag ? Override::kOn : Override::kOff; +} + +static inline bool ApplyOverride(Override o, bool default_condition) { + if (o == Override::kOn) return true; + if (o == Override::kOff) return false; + return default_condition; +} + +} // namespace jxl + +#endif // LIB_JXL_BASE_OVERRIDE_H_ -- cgit v1.2.3