46 строки
1.3 KiB
C
46 строки
1.3 KiB
C
/*
|
|
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef VP8_COMMON_SETUPINTRARECON_H_
|
|
#define VP8_COMMON_SETUPINTRARECON_H_
|
|
|
|
#include "vpx_scale/yv12config.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
extern void vp8_setup_intra_recon(YV12_BUFFER_CONFIG *ybf);
|
|
extern void vp8_setup_intra_recon_top_line(YV12_BUFFER_CONFIG *ybf);
|
|
|
|
static
|
|
void setup_intra_recon_left(unsigned char *y_buffer,
|
|
unsigned char *u_buffer,
|
|
unsigned char *v_buffer,
|
|
int y_stride,
|
|
int uv_stride)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 16; i++)
|
|
y_buffer[y_stride *i] = (unsigned char) 129;
|
|
|
|
for (i = 0; i < 8; i++)
|
|
u_buffer[uv_stride *i] = (unsigned char) 129;
|
|
|
|
for (i = 0; i < 8; i++)
|
|
v_buffer[uv_stride *i] = (unsigned char) 129;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // VP8_COMMON_SETUPINTRARECON_H_
|