diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/utils/filters_utils.h')
| -rw-r--r-- | src/3rdparty/libwebp/src/utils/filters_utils.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/3rdparty/libwebp/src/utils/filters_utils.h b/src/3rdparty/libwebp/src/utils/filters_utils.h new file mode 100644 index 0000000..088b132 --- /dev/null +++ b/src/3rdparty/libwebp/src/utils/filters_utils.h @@ -0,0 +1,32 @@ +// Copyright 2011 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// Spatial prediction using various filters +// +// Author: Urvang (urvang@google.com) + +#ifndef WEBP_UTILS_FILTERS_H_ +#define WEBP_UTILS_FILTERS_H_ + +#include "../webp/types.h" +#include "../dsp/dsp.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// Fast estimate of a potentially good filter. +WEBP_FILTER_TYPE WebPEstimateBestFilter(const uint8_t* data, + int width, int height, int stride); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif /* WEBP_UTILS_FILTERS_H_ */ |