Support writing 2d float arrays.

Patch by Michael Kostylev, michael D kostylev A gmail

Originally committed as revision 23105 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/tableprint.c

@@ -33,6 +33,7 @@ WRITE_1D_FUNC(float,  float,    "%.18e", 3)
 WRITE_2D_FUNC(int8,   int8_t)
 WRITE_2D_FUNC(uint8,  uint8_t)
 WRITE_2D_FUNC(uint32, uint32_t)
+WRITE_2D_FUNC(float,  float)
 
 void write_fileheader(void) {
     printf("/* This file was generated by libavcodec/tableprint */\n");

libavcodec/tableprint.h

@@ -66,6 +66,7 @@ void write_float_array    (const float    *, int);
 void write_int8_2d_array  (const void *, int, int);
 void write_uint8_2d_array (const void *, int, int);
 void write_uint32_2d_array(const void *, int, int);
+void write_float_2d_array (const void *, int, int);
 /** \} */ // end of printfuncs group
 
 /** Write a standard file header */