media/libvpx/vp9/common/vp9_quant_common.h@44a2da4a2ab2 (annotated)
media/libvpx/vp9/common/vp9_quant_common.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 2010 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 VP9_COMMON_VP9_QUANT_COMMON_H_ |
| michael@0 | 12 | #define VP9_COMMON_VP9_QUANT_COMMON_H_ |
| michael@0 | 13 | |
| michael@0 | 14 | #include "vp9/common/vp9_blockd.h" |
| michael@0 | 15 | |
| michael@0 | 16 | #define MINQ 0 |
| michael@0 | 17 | #define MAXQ 255 |
| michael@0 | 18 | #define QINDEX_RANGE (MAXQ - MINQ + 1) |
| michael@0 | 19 | #define QINDEX_BITS 8 |
| michael@0 | 20 | |
| michael@0 | 21 | void vp9_init_quant_tables(); |
| michael@0 | 22 | |
| michael@0 | 23 | int16_t vp9_dc_quant(int qindex, int delta); |
| michael@0 | 24 | int16_t vp9_ac_quant(int qindex, int delta); |
| michael@0 | 25 | |
| michael@0 | 26 | int vp9_get_qindex(struct segmentation *seg, int segment_id, int base_qindex); |
| michael@0 | 27 | |
| michael@0 | 28 | #endif // VP9_COMMON_VP9_QUANT_COMMON_H_ |
