Make pp_get_mode_by_name_and_quality accept a constant string.

Patch by Diego 'Flameeyes' Pettenò  flameeyes at gmail com


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11381 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libpostproc/postprocess.c

@@ -741,7 +741,7 @@ char *pp_help=
 "\n"
 ;
 
-pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality)
+pp_mode_t *pp_get_mode_by_name_and_quality(const char *name, int quality)
 {
         char temp[GET_MODE_BUFFER_SIZE];
         char *p= temp;

libpostproc/postprocess.h

@@ -56,7 +56,7 @@ void  pp_postprocess(uint8_t * src[3], int srcStride[3],
  * name is the string after "-pp" on the command line
  * quality is a number from 0 to PP_QUALITY_MAX
  */
-pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality);
+pp_mode_t *pp_get_mode_by_name_and_quality(const char *name, int quality);
 void pp_free_mode(pp_mode_t *mode);
 
 pp_context_t *pp_get_context(int width, int height, int flags);