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Diffstat (limited to '')
| -rw-r--r-- | src/decoder/plugins/DsfDecoderPlugin.cxx | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/decoder/plugins/DsfDecoderPlugin.cxx b/src/decoder/plugins/DsfDecoderPlugin.cxx index 98538a842..8c6c3a03d 100644 --- a/src/decoder/plugins/DsfDecoderPlugin.cxx +++ b/src/decoder/plugins/DsfDecoderPlugin.cxx @@ -195,16 +195,11 @@ bit_reverse_buffer(uint8_t *p, uint8_t *end) * order. */ static void -dsf_to_pcm_order(uint8_t *dest, const uint8_t *src, size_t nrbytes) +dsf_to_pcm_order(uint8_t *gcc_restrict dest, const uint8_t *gcc_restrict src) { - for (size_t i = 0, j = 0; i < nrbytes; i += 2) { - dest[i] = src[j]; - j++; - } - - for (size_t i = 1, j = 0; i < nrbytes; i += 2) { - dest[i] = src[DSF_BLOCK_SIZE + j]; - j++; + for (size_t i = 0; i < DSF_BLOCK_SIZE; ++i) { + dest[2 * i] = src[i]; + dest[2 * i + 1] = src[DSF_BLOCK_SIZE + i]; } } @@ -236,7 +231,7 @@ dsf_decode_chunk(Decoder &decoder, InputStream &is, bit_reverse_buffer(buffer, buffer + block_size); uint8_t interleaved_buffer[DSF_BLOCK_SIZE * 2]; - dsf_to_pcm_order(interleaved_buffer, buffer, block_size); + dsf_to_pcm_order(interleaved_buffer, buffer); const auto cmd = decoder_data(decoder, is, interleaved_buffer, block_size, |