darkkirb/old-bannertool
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Search for WAV chunk headers from each byte.

Browse source
This commit is contained in:
Steven Smith 2016-03-02 17:05:11 -08:00
parent 08aea4bf61
commit c518996f62
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
source/pc/wav.cpp
View file

@ -6,9 +6,10 @@
bool wav_find_chunk(FILE* fd, const char* magic) { bool wav_find_chunk(FILE* fd, const char* magic) {
char curr[5] = {0}; char curr[5] = {0};
while(strcmp(curr, magic) != 0) { for(long pos = ftell(fd); strcmp(curr, magic) != 0; pos++) {
u32 read = (u32) fread(curr, 1, 4, fd); fseek(fd, pos, SEEK_SET);
if(read == 0) { size_t read = fread(curr, 1, 4, fd);
if(read <= 0) {
return false; return false;
} }
} }
@ -62,4 +63,4 @@ void wav_free(WAV* wav) {
free(wav->data.data); free(wav->data.data);
free(wav); free(wav);
} }
} }