From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../jpeg-xl/lib/jxl/render_pipeline/stage_epf.h | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 third_party/jpeg-xl/lib/jxl/render_pipeline/stage_epf.h (limited to 'third_party/jpeg-xl/lib/jxl/render_pipeline/stage_epf.h') diff --git a/third_party/jpeg-xl/lib/jxl/render_pipeline/stage_epf.h b/third_party/jpeg-xl/lib/jxl/render_pipeline/stage_epf.h new file mode 100644 index 0000000000..c9d0d0c785 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/render_pipeline/stage_epf.h @@ -0,0 +1,31 @@ +// 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_RENDER_PIPELINE_STAGE_EPF_H_ +#define LIB_JXL_RENDER_PIPELINE_STAGE_EPF_H_ +#include +#include +#include + +#include +#include +#include + +#include "lib/jxl/image.h" +#include "lib/jxl/loop_filter.h" +#include "lib/jxl/render_pipeline/render_pipeline_stage.h" + +namespace jxl { + +// Applies the `epf_stage`-th EPF step with the given settings and `sigma`. +// `sigma` will be accessed with an offset of (kSigmaPadding, kSigmaPadding), +// and should have (kSigmaBorder, kSigmaBorder) mirrored sigma values available +// around the main image. See also filters.(h|cc) +std::unique_ptr GetEPFStage(const LoopFilter& lf, + const ImageF& sigma, + size_t epf_stage); +} // namespace jxl + +#endif // LIB_JXL_RENDER_PIPELINE_STAGE_EPF_H_ -- cgit v1.2.3