int64_t (*seek)(void *opaque, int64_t offset, int whence))
{
AVIOContext *s = av_mallocz(sizeof(AVIOContext));
+ if (!s)
+ return NULL;
ffio_init_context(s, buffer, buffer_size, write_flag, opaque,
read_packet, write_packet, seek);
return s;
if (!buffer)
return AVERROR(ENOMEM);
- *s = av_mallocz(sizeof(AVIOContext));
- if(!*s) {
+ *s = avio_alloc_context(buffer, buffer_size, h->flags & AVIO_FLAG_WRITE, h,
+ ffurl_read, ffurl_write, ffurl_seek);
+ if (!*s) {
av_free(buffer);
return AVERROR(ENOMEM);
}
- if (ffio_init_context(*s, buffer, buffer_size,
- h->flags & AVIO_FLAG_WRITE, h,
- (void*)ffurl_read, (void*)ffurl_write, (void*)ffurl_seek) < 0) {
- av_free(buffer);
- av_freep(s);
- return AVERROR(EIO);
- }
#if FF_API_OLD_AVIO
(*s)->is_streamed = h->is_streamed;
#endif