Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/third_party/jpeg-xl/lib/jxl/blending.h b/third_party/jpeg-xl/lib/jxl/blending.h
new file mode 100644
index 0000000000..3f23297f1d
--- /dev/null
+++ b/third_party/jpeg-xl/lib/jxl/blending.h
@@ -0,0 +1,27 @@
+// 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_BLENDING_H_
+#define LIB_JXL_BLENDING_H_
+
+#include <vector>
+
+#include "lib/jxl/dec_patch_dictionary.h"
+#include "lib/jxl/frame_header.h"
+#include "lib/jxl/image_metadata.h"
+
+namespace jxl {
+
+bool NeedsBlending(const FrameHeader& frame_header);
+
+void PerformBlending(const float* const* bg, const float* const* fg,
+                     float* const* out, size_t x0, size_t xsize,
+                     const PatchBlending& color_blending,
+                     const PatchBlending* ec_blending,
+                     const std::vector<ExtraChannelInfo>& extra_channel_info);
+
+}  // namespace jxl
+
+#endif  // LIB_JXL_BLENDING_H_