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Open Source Computer Vision Library
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1013 B
25 lines
1013 B
// Copyright 2015 Google Inc. All Rights Reserved. |
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// |
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// Use of this source code is governed by a BSD-style license |
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// that can be found in the COPYING file in the root of the source |
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// tree. An additional intellectual property rights grant can be found |
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// in the file PATENTS. All contributing project authors may |
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// be found in the AUTHORS file in the root of the source tree. |
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// ----------------------------------------------------------------------------- |
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// |
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// Author: Mislav Bradac (mislavm@google.com) |
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// |
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#ifndef WEBP_ENC_DELTA_PALETTIZATION_H_ |
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#define WEBP_ENC_DELTA_PALETTIZATION_H_ |
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#include "../webp/encode.h" |
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#include "../enc/vp8li_enc.h" |
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// Replaces enc->argb_[] input by a palettizable approximation of it, |
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// and generates optimal enc->palette_[]. |
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// This function can revert enc->use_palette_ / enc->use_predict_ flag |
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// if delta-palettization is not producing expected saving. |
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WebPEncodingError WebPSearchOptimalDeltaPalette(VP8LEncoder* const enc); |
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#endif // WEBP_ENC_DELTA_PALETTIZATION_H_
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