GitList

Browse code

Clarify non constness of src in av_fifo_generic_write()

Originally committed as revision 21997 to svn://svn.ffmpeg.org/ffmpeg/trunk

Michael Niedermayer authored on 2010/02/23 21:14:13
Showing 1 changed files

@@ -78,6 +78,7 @@ int av_fifo_realloc2(AVFifoBuffer *f, unsigned int new_size) {
     return 0;
 }
 
+// src must NOT be const as it can be a context for func that may need updating (like a pointer or byte counter)
 int av_fifo_generic_write(AVFifoBuffer *f, void *src, int size, int (*func)(void*, void*, int))
 {
     int total = size;

...	...	@@ -78,6 +78,7 @@ int av_fifo_realloc2(AVFifoBuffer *f, unsigned int new_size) {
78	78	return 0;
79	79	}
80	80
	81	+// src must NOT be const as it can be a context for func that may need updating (like a pointer or byte counter)
81	82	int av_fifo_generic_write(AVFifoBuffer f, void src, int size, int (func)(void, void*, int))
82	83	{
83	84	int total = size;