stb_vorbis_open_memory()

stb_vorbis * fl::third_party::vorbis::stb_vorbis_open_memory	(	const unsigned char *	data,
		int32_t	len,
		int32_t *	error,
		const stb_vorbis_alloc *	alloc )

Definition at line 4857 of file stb_vorbis.cpp.hpp.

{
 
   stb_vorbis *f, p;
   if (!data) {
      
      if (error) *error = VORBIS_unexpected_eof;
      return nullptr;
   }
   
   vorbis_init(&p, alloc);
   p.stream = (uint8 *) data;
   p.stream_end = (uint8 *) data + len;
   p.stream_start = (uint8 *) p.stream;
   p.stream_len = len;
   p.push_mode = false;
   
   if (start_decoder(&p)) {
      
      f = vorbis_alloc(&p);
      if (f) {
         
         *f = p;
         vorbis_pump_first_frame(f);
         
         if (error) *error = VORBIS__no_error;
         return f;
      }
      
   }
   
   if (error) *error = p.error;
   vorbis_deinit(&p);
   return nullptr;
}

References error(), fl::third_party::vorbis::stb_vorbis::error, FL_NOEXCEPT, fl::third_party::vorbis::stb_vorbis::push_mode, start_decoder(), fl::third_party::vorbis::stb_vorbis::stream, fl::third_party::vorbis::stb_vorbis::stream_end, fl::third_party::vorbis::stb_vorbis::stream_len, fl::third_party::vorbis::stb_vorbis::stream_start, VORBIS__no_error, vorbis_alloc(), vorbis_deinit(), vorbis_init(), vorbis_pump_first_frame(), and VORBIS_unexpected_eof.

Referenced by stb_vorbis_decode_memory().

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