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 #ifndef VP9_COMMON_VP9_POSTPROC_H_ 13 #define VP9_COMMON_VP9_POSTPROC_H_ 14 15 #include "vpx_ports/mem.h" 16 #include "vpx_scale/yv12config.h" 17 #include "vp9/common/vp9_blockd.h" 18 #include "vp9/common/vp9_mfqe.h" 19 #include "vp9/common/vp9_ppflags.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 struct postproc_state { 26 int last_q; 27 int last_noise; 28 char noise[3072]; 29 int last_base_qindex; 30 int last_frame_valid; 31 MODE_INFO *prev_mip; 32 MODE_INFO *prev_mi; 33 DECLARE_ALIGNED(16, char, blackclamp[16]); 34 DECLARE_ALIGNED(16, char, whiteclamp[16]); 35 DECLARE_ALIGNED(16, char, bothclamp[16]); 36 }; 37 38 struct VP9Common; 39 40 #define MFQE_PRECISION 4 41 42 int vp9_post_proc_frame(struct VP9Common *cm, 43 YV12_BUFFER_CONFIG *dest, vp9_ppflags_t *flags); 44 45 void vp9_denoise(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q); 46 47 void vp9_deblock(const YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *dst, int q); 48 49 #ifdef __cplusplus 50 } // extern "C" 51 #endif 52 53 #endif // VP9_COMMON_VP9_POSTPROC_H_ 54