diff options
Diffstat (limited to 'intern/audaspace/FX/AUD_ReverseReader.cpp')
| -rw-r--r-- | intern/audaspace/FX/AUD_ReverseReader.cpp | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/intern/audaspace/FX/AUD_ReverseReader.cpp b/intern/audaspace/FX/AUD_ReverseReader.cpp index 043480b91b9..82d6c70ce53 100644 --- a/intern/audaspace/FX/AUD_ReverseReader.cpp +++ b/intern/audaspace/FX/AUD_ReverseReader.cpp @@ -65,7 +65,7 @@ int AUD_ReverseReader::getPosition() void AUD_ReverseReader::read(int & length, sample_t* & buffer) { // first correct the length - if(m_position+length > m_length) + if(m_position + length > m_length) length = m_length-m_position; if(length <= 0) @@ -74,7 +74,8 @@ void AUD_ReverseReader::read(int & length, sample_t* & buffer) return; } - int samplesize = AUD_SAMPLE_SIZE(getSpecs()); + AUD_Specs specs = getSpecs(); + int samplesize = AUD_SAMPLE_SIZE(specs); // resize buffer if needed if(m_buffer->getSize() < length * samplesize) @@ -86,23 +87,20 @@ void AUD_ReverseReader::read(int & length, sample_t* & buffer) int len = length; // read from reader - m_reader->seek(m_length-m_position-len); + m_reader->seek(m_length - m_position - len); m_reader->read(len, buf); // set null if reader didn't give enough data if(len < length) { - if(getSpecs().format == AUD_FORMAT_U8) - memset(buffer, 0x80, (length-len)*samplesize); - else - memset(buffer, 0, (length-len)*samplesize); - buffer += length-len; + memset(buffer, 0, (length - len) * samplesize); + buffer += (length - len) * specs.channels; } // copy the samples reverted for(int i = 0; i < len; i++) - memcpy(buffer + i * samplesize, - buf + (len - 1 - i) * samplesize, + memcpy(buffer + i * specs.channels, + buf + (len - 1 - i) * specs.channels, samplesize); m_position += length; |