Add block size scaling in rd_variance_adjustment()

[platform/upstream/libvpx.git] / y4menc.h

diff --git a/y4menc.h b/y4menc.h
index 95f7909..9a367e3 100644 (file)
--- a/y4menc.h
+++ b/y4menc.h
@@ -8,10 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef Y4MENC_H_
-#define Y4MENC_H_
-
-#include <stdio.h>
+#ifndef VPX_Y4MENC_H_
+#define VPX_Y4MENC_H_
 
 #include "./tools_common.h"
 
@@ -21,15 +19,15 @@
 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, unsigned int bit_depth);
+int y4m_write_frame_header(char *buf, size_t len);
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
-#endif  // Y4MENC_H_
+#endif  // VPX_Y4MENC_H_