diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/simpl/base.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/simpl/base.cpp b/src/simpl/base.cpp index d56cdd3..6671b53 100644 --- a/src/simpl/base.cpp +++ b/src/simpl/base.cpp @@ -357,13 +357,18 @@ void Frame::audio(sample* new_audio, int size) { throw Exception(std::string("Memory not managed by Frame.")); } - // copy size should also be less than or equal to the current frame size - if(size > _size) { - throw Exception(std::string("Specified copy size is too large, " - "it must be less than the Frame size.")); + if((size < _size) && (_size % size == 0)) { + std::rotate(_audio, _audio + size, _audio + _size); + std::copy(new_audio, new_audio + size, _audio + (_size - size)); + } + else if(size == _size) { + std::copy(new_audio, new_audio + size, _audio); + } + else { + printf("size: %d (%d)\n", size, _size); + throw Exception(std::string("Specified copy size must be a multiple " + "of the current Frame size.")); } - - memcpy(_audio, new_audio, sizeof(sample) * size); } sample* Frame::audio() { |