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- /*
- * Copyright (c) 2016 The WebM 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 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.
- */
- #ifndef VPX_VPX_DSP_POSTPROC_H_
- #define VPX_VPX_DSP_POSTPROC_H_
- #ifdef __cplusplus
- extern "C" {
- #endif
- // Fills a noise buffer with gaussian noise strength determined by sigma.
- int vpx_setup_noise(double sigma, int8_t *noise, int size);
- #ifdef __cplusplus
- }
- #endif
- #endif // VPX_VPX_DSP_POSTPROC_H_
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