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Cosmetics: consistently apply K&R style. 

Make me and Diego happy.

Originally committed as revision 23404 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-06-01 08:07:15 +00:00
parent 9711439b44
commit 0cd28d9494
1 changed files with 71 additions and 64 deletions
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25
libavcodec/eval.c
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@ -71,13 +71,13 @@ static const int8_t si_prefixes['z' - 'E' + 1]={
['Y'-'E']= 24,
};
double av_strtod(const char *numstr, char **tail) {
double av_strtod(const char *numstr, char **tail)
{
double d;
char *next;
d = strtod(numstr, &next);
/* if parsing succeeded, check for and interpret postfixes */
if (next!=numstr) {
if (*next >= 'E' && *next <= 'z') {
int e= si_prefixes[*next - 'E'];
if (e) {
@ -103,7 +103,8 @@ double av_strtod(const char *numstr, char **tail) {
return d;
}
static int strmatch(const char *s, const char *prefix){
static int strmatch(const char *s, const char *prefix)
{
int i;
for (i=0; prefix[i]; i++) {
if (prefix[i] != s[i]) return 0;
@ -129,7 +130,8 @@ struct AVExpr {
struct AVExpr *param[2];
};
static double eval_expr(Parser * p, AVExpr * e) {
static double eval_expr(Parser *p, AVExpr *e)
{
switch (e->type) {
case e_value: return e->value;
case e_const: return e->value * p->const_values[e->a.const_index];
@ -169,7 +171,8 @@ static double eval_expr(Parser * p, AVExpr * e) {
static int parse_expr(AVExpr **e, Parser *p);
void ff_free_expr(AVExpr * e) {
void ff_free_expr(AVExpr *e)
{
if (!e) return;
ff_free_expr(e->param[0]);
ff_free_expr(e->param[1]);
@ -296,7 +299,8 @@ static int parse_primary(AVExpr **e, Parser *p)
return 0;
}
static AVExpr * new_eval_expr(int type, int value, AVExpr *p0, AVExpr *p1){
static AVExpr *new_eval_expr(int type, int value, AVExpr *p0, AVExpr *p1)
{
AVExpr *e = av_mallocz(sizeof(AVExpr));
if (!e)
return NULL;
@ -419,7 +423,8 @@ static int parse_expr(AVExpr **e, Parser *p)
return 0;
}
static int verify_expr(AVExpr * e) {
static int verify_expr(AVExpr *e)
{
if (!e) return 0;
switch (e->type) {
case e_value:
@ -476,7 +481,8 @@ end:
return ret;
}
double ff_eval_expr(AVExpr *e, const double *const_values, void *opaque) {
double ff_eval_expr(AVExpr *e, const double *const_values, void *opaque)
{
Parser p;
p.const_values = const_values;
@ -514,7 +520,8 @@ static const char *const_names[]={
"E",
0
};
int main(void){
int main(void)
{
int i;
double d;
ff_parse_and_eval_expr(&d, "1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)", const_names, const_values, NULL, NULL, NULL, NULL, NULL, 0, NULL);