Line data    Source code

       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             : #ifndef VP8_COMMON_SETUPINTRARECON_H_
      12             : #define VP8_COMMON_SETUPINTRARECON_H_
      13             : 
      14             : #include "./vpx_config.h"
      15             : #include "vpx_scale/yv12config.h"
      16             : 
      17             : #ifdef __cplusplus
      18             : extern "C" {
      19             : #endif
      20             : extern void vp8_setup_intra_recon(YV12_BUFFER_CONFIG *ybf);
      21             : extern void vp8_setup_intra_recon_top_line(YV12_BUFFER_CONFIG *ybf);
      22             : 
      23           0 : static INLINE void setup_intra_recon_left(unsigned char *y_buffer,
      24             :                                           unsigned char *u_buffer,
      25             :                                           unsigned char *v_buffer, int y_stride,
      26             :                                           int uv_stride) {
      27             :   int i;
      28             : 
      29           0 :   for (i = 0; i < 16; ++i) y_buffer[y_stride * i] = (unsigned char)129;
      30             : 
      31           0 :   for (i = 0; i < 8; ++i) u_buffer[uv_stride * i] = (unsigned char)129;
      32             : 
      33           0 :   for (i = 0; i < 8; ++i) v_buffer[uv_stride * i] = (unsigned char)129;
      34           0 : }
      35             : 
      36             : #ifdef __cplusplus
      37             : }  // extern "C"
      38             : #endif
      39             : 
      40             : #endif  // VP8_COMMON_SETUPINTRARECON_H_