* Based on code from the OggTheora software codec source code,
* Copyright (C) 2002-2010 The Xiph.Org Foundation and contributors.
*/
-#if !defined(_y4minput_H)
-# define _y4minput_H (1)
+
+#ifndef Y4MINPUT_H_
+#define Y4MINPUT_H_
+
# include <stdio.h>
# include "vpx/vpx_image.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef struct y4m_input y4m_input;
/*The function used to perform chroma conversion.*/
typedef void (*y4m_convert_func)(y4m_input *_y4m,
- unsigned char *_dst,unsigned char *_src);
+ unsigned char *_dst, unsigned char *_src);
-struct y4m_input{
+struct y4m_input {
int pic_w;
int pic_h;
int fps_n;
y4m_convert_func convert;
unsigned char *dst_buf;
unsigned char *aux_buf;
+ enum vpx_img_fmt vpx_fmt;
+ int bps;
+ unsigned int bit_depth;
};
-int y4m_input_open(y4m_input *_y4m,FILE *_fin,char *_skip,int _nskip);
+int y4m_input_open(y4m_input *_y4m, FILE *_fin, char *_skip, int _nskip,
+ int only_420);
void y4m_input_close(y4m_input *_y4m);
-int y4m_input_fetch_frame(y4m_input *_y4m,FILE *_fin,vpx_image_t *img);
+int y4m_input_fetch_frame(y4m_input *_y4m, FILE *_fin, vpx_image_t *img);
+#ifdef __cplusplus
+} // extern "C"
#endif
+
+#endif // Y4MINPUT_H_