The Tor Browser / file comparison
comparison: media/libvpx/vp8/common/dequantize.c
media/libvpx/vp8/common/dequantize.c
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
equal
deleted
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replaced
| -1:000000000000 | 0:c870fa78be06 |
|---|---|
| 1 /* | |
| 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 | |
| 12 #include "vpx_config.h" | |
| 13 #include "vp8_rtcd.h" | |
| 14 #include "vp8/common/blockd.h" | |
| 15 #include "vpx_mem/vpx_mem.h" | |
| 16 | |
| 17 void vp8_dequantize_b_c(BLOCKD *d, short *DQC) | |
| 18 { | |
| 19 int i; | |
| 20 short *DQ = d->dqcoeff; | |
| 21 short *Q = d->qcoeff; | |
| 22 | |
| 23 for (i = 0; i < 16; i++) | |
| 24 { | |
| 25 DQ[i] = Q[i] * DQC[i]; | |
| 26 } | |
| 27 } | |
| 28 | |
| 29 void vp8_dequant_idct_add_c(short *input, short *dq, | |
| 30 unsigned char *dest, int stride) | |
| 31 { | |
| 32 int i; | |
| 33 | |
| 34 for (i = 0; i < 16; i++) | |
| 35 { | |
| 36 input[i] = dq[i] * input[i]; | |
| 37 } | |
| 38 | |
| 39 vp8_short_idct4x4llm_c(input, dest, stride, dest, stride); | |
| 40 | |
| 41 vpx_memset(input, 0, 32); | |
| 42 | |
| 43 } |
