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tremor: update to 91decb5f1b

Browse source 
since upstream(i.e. xiph) doesn't update it since 2018.

locally added NOMINMAX guard as well.
This commit is contained in:
roytam1 2023-08-27 18:05:50 +08:00
commit f1d0742012
14 changed files with 91 additions and 79 deletions
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21
media/libtremor/lib/tremor_info.c
View file

@ -20,7 +20,6 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <ogg/ogg.h>
#include "ivorbiscodec.h"
@ -37,6 +36,10 @@ static void _v_readstring(oggpack_buffer *o,char *buf,int bytes){
}
}
STIN int _v_toupper(int c) {
return (c >= 'a' && c <= 'z') ? (c & ~('a' - 'A')) : c;
}
void vorbis_comment_init(vorbis_comment *vc){
memset(vc,0,sizeof(*vc));
}
@ -46,7 +49,7 @@ void vorbis_comment_init(vorbis_comment *vc){
static int tagcompare(const char *s1, const char *s2, int n){
int c=0;
while(c < n){
if(toupper(s1[c]) != toupper(s2[c]))
if(_v_toupper(s1[c]) != _v_toupper(s2[c]))
return !0;
c++;
}
@ -56,8 +59,8 @@ static int tagcompare(const char *s1, const char *s2, int n){
char *vorbis_comment_query(vorbis_comment *vc, char *tag, int count){
long i;
int found = 0;
int taglen = strlen(tag)+1; /* +1 for the = we append */
char *fulltag = (char *)alloca(taglen+ 1);
const int taglen = strlen(tag)+1; /* +1 for the = we append */
VAR_STACK(char, fulltag, taglen+1);
strcpy(fulltag, tag);
strcat(fulltag, "=");
@ -76,8 +79,8 @@ char *vorbis_comment_query(vorbis_comment *vc, char *tag, int count){
int vorbis_comment_query_count(vorbis_comment *vc, char *tag){
int i,count=0;
int taglen = strlen(tag)+1; /* +1 for the = we append */
char *fulltag = (char *)alloca(taglen+1);
const int taglen = strlen(tag)+1; /* +1 for the = we append */
VAR_STACK(char, fulltag, taglen+1);
strcpy(fulltag,tag);
strcat(fulltag, "=");
@ -166,9 +169,9 @@ static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){
vi->channels=oggpack_read(opb,8);
vi->rate=oggpack_read(opb,32);
vi->bitrate_upper=oggpack_read(opb,32);
vi->bitrate_nominal=oggpack_read(opb,32);
vi->bitrate_lower=oggpack_read(opb,32);
vi->bitrate_upper=(ogg_int32_t)oggpack_read(opb,32);
vi->bitrate_nominal=(ogg_int32_t)oggpack_read(opb,32);
vi->bitrate_lower=(ogg_int32_t)oggpack_read(opb,32);
ci->blocksizes[0]=1<<oggpack_read(opb,4);
ci->blocksizes[1]=1<<oggpack_read(opb,4);