audio/utilities/AudioBuffer.cc

4  * The contents of this file are subject to the terms of the
74 	// this is going to be the size we're setting the buffer
75 	// to (buflen field). it's set by calling SetSize().
82 	AUDIO_DEBUG((5, "%d: AudioBuffer::alloc - change from %d to %d bytes\n",
138 			    "%d: AudioBuffer::alloc - realloc to change size\n",
214 	// One more validation, to be paranoid before handing out this address
221 // (as opposed to 'length' which indicates how much data is in the buffer)
229 // (as opposed to 'length' which indicates how much data is in the buffer)
259 // If buffer allocated, fiddle the sizes to account for new header type.
262 	const AudioHdr& h)			// header to copy
280 	// If buffer allocated, change size to match new header
285 // Set the buffer length (ie, the amount of data written to the buffer)
296 		// Limit to the size of the buffer
336 	// Limit transfer to remaining room in buffer
347 	// Fix the alignment to make sure we're not splitting frames
362 	// Check to see if the endian is right.
368 // Copy data to local buffer from specified buffer.
401 	// Limit transfer to remaining room in buffer
412 	// Fix the alignment to make sure we're not splitting frames
426 	// The end of a write to a buffer always becomes the buffer EOF
431 // AppendData is just like WriteData, except that it guarantees to extend
460 // Copy routine to copy direct to destination
463 	Audio*		to,			// audio object to copy to
481 	tohdr = to->GetHeader();
515 		// re-adjust cnt so it reads up to the end of file
524 	// Write the data to the destination and update pointers/ctrs
528 	err = to->WriteData(bptr, cnt, topos);