vpxdec: restoring old md5 behavior for y4m files.

Fix of https://code.google.com/p/webm/issues/detail?id=698 issue.

Change-Id: I7a92d91481dbbae28d8953f146e9faafdcd7a310

1 files changed, 5 insertions, 7 deletions

diff --git a/y4menc.h b/y4menc.h
index 95f7909b1..0fabf56eb 100644
--- a/y4menc.h
+++ b/y4menc.h
@@ -11,8 +11,6 @@
 #ifndef Y4MENC_H_
 #define Y4MENC_H_
 
-#include <stdio.h>
-
 #include "./tools_common.h"
 
 #include "vpx/vpx_decoder.h"
@@ -21,12 +19,12 @@
 extern "C" {
 #endif
 
-void y4m_write_file_header(FILE *file, int width, int height,
-                           const struct VpxRational *framerate,
-                           vpx_img_fmt_t fmt);
-
-void y4m_write_frame_header(FILE *file);
+#define Y4M_BUFFER_SIZE 128
 
+int y4m_write_file_header(char *buf, size_t len, int width, int height,
+                          const struct VpxRational *framerate,
+                          vpx_img_fmt_t fmt);
+int y4m_write_frame_header(char *buf, size_t len);
 
 #ifdef __cplusplus
 }  // extern "C"