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 VPX_VP8_COMMON_SETUPINTRARECON_H_ 12 #define VPX_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 setup_intra_recon_left(unsigned char * y_buffer,unsigned char * u_buffer,unsigned char * v_buffer,int y_stride,int uv_stride)23static 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 for (i = 0; i < 16; ++i) y_buffer[y_stride * i] = (unsigned char)129; 30 31 for (i = 0; i < 8; ++i) u_buffer[uv_stride * i] = (unsigned char)129; 32 33 for (i = 0; i < 8; ++i) v_buffer[uv_stride * i] = (unsigned char)129; 34 } 35 36 #ifdef __cplusplus 37 } // extern "C" 38 #endif 39 40 #endif // VPX_VP8_COMMON_SETUPINTRARECON_H_ 41