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Purge buffer and codec APIs existing exclusively in support of mpa.codec and fix that to not require them: buf_get_offset and ci.advance_buffer_loc. Sort APIs; everything must become incompatible. :(

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29595 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2011-03-16 05:38:37 +00:00
parent dce799641d
commit 56dd75d204
8 changed files with 12 additions and 37 deletions
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6
apps/codecs.h
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@ -75,12 +75,12 @@
#define CODEC_ENC_MAGIC 0x52454E43 /* RENC */
/* increase this every time the api struct changes */
#define CODEC_API_VERSION 39
#define CODEC_API_VERSION 40
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
new function which are "waiting" at the end of the function table) */
#define CODEC_MIN_API_VERSION 39
#define CODEC_MIN_API_VERSION 40
/* codec return codes */
enum codec_status {
@ -134,8 +134,6 @@ struct codec_api {
void* (*request_buffer)(size_t *realsize, size_t reqsize);
/* Advance file buffer position by <amount> amount of bytes. */
void (*advance_buffer)(size_t amount);
/* Advance file buffer to a pointer location inside file buffer. */
void (*advance_buffer_loc)(void *ptr);
/* Seek file buffer to position <newpos> beginning of file. */
bool (*seek_buffer)(size_t newpos);
/* Codec should call this function when it has done the seeking. */