media/libvpx/vp8/encoder/denoising.h@ac0c01689b40 (annotated)
media/libvpx/vp8/encoder/denoising.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 2012 The WebM project authors. All Rights Reserved. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license |
| michael@0 | 5 | * that can be found in the LICENSE file in the root of the source |
| michael@0 | 6 | * tree. An additional intellectual property rights grant can be found |
| michael@0 | 7 | * in the file PATENTS. All contributing project authors may |
| michael@0 | 8 | * be found in the AUTHORS file in the root of the source tree. |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | #ifndef VP8_ENCODER_DENOISING_H_ |
| michael@0 | 12 | #define VP8_ENCODER_DENOISING_H_ |
| michael@0 | 13 | |
| michael@0 | 14 | #include "block.h" |
| michael@0 | 15 | |
| michael@0 | 16 | #define SUM_DIFF_THRESHOLD (16 * 16 * 2) |
| michael@0 | 17 | #define MOTION_MAGNITUDE_THRESHOLD (8*3) |
| michael@0 | 18 | |
| michael@0 | 19 | enum vp8_denoiser_decision |
| michael@0 | 20 | { |
| michael@0 | 21 | COPY_BLOCK, |
| michael@0 | 22 | FILTER_BLOCK |
| michael@0 | 23 | }; |
| michael@0 | 24 | |
| michael@0 | 25 | typedef struct vp8_denoiser |
| michael@0 | 26 | { |
| michael@0 | 27 | YV12_BUFFER_CONFIG yv12_running_avg[MAX_REF_FRAMES]; |
| michael@0 | 28 | YV12_BUFFER_CONFIG yv12_mc_running_avg; |
| michael@0 | 29 | } VP8_DENOISER; |
| michael@0 | 30 | |
| michael@0 | 31 | int vp8_denoiser_allocate(VP8_DENOISER *denoiser, int width, int height); |
| michael@0 | 32 | |
| michael@0 | 33 | void vp8_denoiser_free(VP8_DENOISER *denoiser); |
| michael@0 | 34 | |
| michael@0 | 35 | void vp8_denoiser_denoise_mb(VP8_DENOISER *denoiser, |
| michael@0 | 36 | MACROBLOCK *x, |
| michael@0 | 37 | unsigned int best_sse, |
| michael@0 | 38 | unsigned int zero_mv_sse, |
| michael@0 | 39 | int recon_yoffset, |
| michael@0 | 40 | int recon_uvoffset); |
| michael@0 | 41 | |
| michael@0 | 42 | #endif /* VP8_ENCODER_DENOISING_H_ */ |
