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| 1 /* |
| 2 * Copyright (c) 2013 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 #ifndef VP9_ENCODER_VP9_AQ_VARIANCE_H_ |
| 13 #define VP9_ENCODER_VP9_AQ_VARIANCE_H_ |
| 14 |
| 15 #include "vp9/encoder/vp9_onyx_int.h" |
| 16 |
| 17 #ifdef __cplusplus |
| 18 extern "C" { |
| 19 #endif |
| 20 |
| 21 unsigned int vp9_vaq_segment_id(int energy); |
| 22 double vp9_vaq_rdmult_ratio(int energy); |
| 23 double vp9_vaq_inv_q_ratio(int energy); |
| 24 |
| 25 void vp9_vaq_init(); |
| 26 void vp9_vaq_frame_setup(VP9_COMP *cpi); |
| 27 |
| 28 int vp9_block_energy(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs); |
| 29 |
| 30 #ifdef __cplusplus |
| 31 } // extern "C" |
| 32 #endif |
| 33 |
| 34 #endif // VP9_ENCODER_VP9_AQ_VARIANCE_H_ |
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