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Rename ff_eval_free() to ff_free_expr().

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Originally committed as revision 22834 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-04-11 11:47:33 +00:00
parent 073f6d5b96
commit f8fea468b2
3 changed files with 13 additions and 12 deletions
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18
libavcodec/eval.c
View File

@ -173,10 +173,10 @@ static double eval_expr(Parser * p, AVExpr * e) {
static AVExpr * parse_expr(Parser *p);
void ff_eval_free(AVExpr * e) {
void ff_free_expr(AVExpr * e) {
if (!e) return;
ff_eval_free(e->param[0]);
ff_eval_free(e->param[1]);
ff_free_expr(e->param[0]);
ff_free_expr(e->param[1]);
av_freep(&e);
}
@ -211,7 +211,7 @@ static AVExpr * parse_primary(Parser *p) {
if(p->s==NULL){
*p->error = "undefined constant or missing (";
p->s= next;
ff_eval_free(d);
ff_free_expr(d);
return NULL;
}
p->s++; // "("
@ -220,7 +220,7 @@ static AVExpr * parse_primary(Parser *p) {
d = parse_expr(p);
if(p->s[0] != ')'){
*p->error = "missing )";
ff_eval_free(d);
ff_free_expr(d);
return NULL;
}
p->s++; // ")"
@ -233,7 +233,7 @@ static AVExpr * parse_primary(Parser *p) {
}
if(p->s[0] != ')'){
*p->error = "missing )";
ff_eval_free(d);
ff_free_expr(d);
return NULL;
}
p->s++; // ")"
@ -282,7 +282,7 @@ static AVExpr * parse_primary(Parser *p) {
}
*p->error = "unknown function";
ff_eval_free(d);
ff_free_expr(d);
return NULL;
}
@ -404,7 +404,7 @@ AVExpr * ff_parse(const char *s, const char * const *const_name,
e = parse_expr(&p);
if (!verify_expr(e)) {
ff_eval_free(e);
ff_free_expr(e);
e = NULL;
}
end:
@ -428,7 +428,7 @@ double ff_eval2(const char *s, const double *const_value, const char * const *co
double d;
if (!e) return NAN;
d = ff_parse_eval(e, const_value, opaque);
ff_eval_free(e);
ff_free_expr(e);
return d;
}

5
libavcodec/eval.h
View File

@ -58,7 +58,7 @@ double ff_eval2(const char *s, const double *const_value, const char * const *co
* @param func1_name NULL terminated array of zero terminated strings of func1 identifers
* @param func2_name NULL terminated array of zero terminated strings of func2 identifers
* @param error pointer to a char* which is set to an error message if something goes wrong
* @return AVExpr which must be freed with ff_eval_free by the user when it is not needed anymore
* @return AVExpr which must be freed with ff_free_expr() by the user when it is not needed anymore
* NULL if anything went wrong
*/
AVExpr * ff_parse(const char *s, const char * const *const_name,
@ -72,7 +72,8 @@ AVExpr * ff_parse(const char *s, const char * const *const_name,
* @return the value of the expression
*/
double ff_parse_eval(AVExpr * e, const double *const_value, void *opaque);
void ff_eval_free(AVExpr * e);
void ff_free_expr(AVExpr *e);
/**
* Parses the string in numstr and returns its value as a double. If

2
libavcodec/ratecontrol.c
View File

@ -255,7 +255,7 @@ void ff_rate_control_uninit(MpegEncContext *s)
RateControlContext *rcc= &s->rc_context;
emms_c();
ff_eval_free(rcc->rc_eq_eval);
ff_free_expr(rcc->rc_eq_eval);
av_freep(&rcc->entry);
#if CONFIG_LIBXVID