From f40bfc9267b13b54e6379dfe7539447662879d24 Mon Sep 17 00:00:00 2001 From: Sean Bartell Date: Sat, 25 Jun 2011 21:32:25 -0400 Subject: Add codecs to librbcodec. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius Tested-by: Nils Wallménius --- lib/rbcodec/codecs/libgme/inflate/mbreader.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 lib/rbcodec/codecs/libgme/inflate/mbreader.c (limited to 'lib/rbcodec/codecs/libgme/inflate/mbreader.c') diff --git a/lib/rbcodec/codecs/libgme/inflate/mbreader.c b/lib/rbcodec/codecs/libgme/inflate/mbreader.c new file mode 100644 index 0000000000..825787927c --- /dev/null +++ b/lib/rbcodec/codecs/libgme/inflate/mbreader.c @@ -0,0 +1,16 @@ + +/* Memory buffer reader, simulates file read + @ gama +*/ + +#include "mbreader.h" + +int mbread(struct mbreader_t *md, void *buf, size_t n) +{ + if (!md) return -1; + size_t read_bytes = (md->offset+n) > md->size ? + md->size-md->offset : n; + memcpy(buf,md->ptr + md->offset,read_bytes); + md->offset += read_bytes; + return read_bytes; +} -- cgit v1.2.3