Change decoder/encoder API to provide decode/encode functions with a read callback function.

1 files changed, 8 insertions, 0 deletions

diff --git a/decoders/mpg123_decoder.cpp b/decoders/mpg123_decoder.cpp
index 0c2629f..0618320 100644
--- a/decoders/mpg123_decoder.cpp
+++ b/decoders/mpg123_decoder.cpp
@@ -48,3 +48,11 @@ size_t DecoderMpg123::decode(const uint8_t *input, size_t input_size, uint8_t *o
 
 	return output_written;
 }
+
+size_t DecoderMpg123::decode(ReadFunc read, uint8_t *output, size_t output_size) {
+	char src_data[0x2000];
+	std::streamsize src_read = read(src_data, 0x2000);
+	if(src_read < 0)
+		src_read = 0;
+	return decode((const uint8_t*)src_data, src_read, (uint8_t*)output, output_size);
+}