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Update libgme to Blargg's Game_Music_Emu 0.6-pre.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30397 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2011-08-31 19:19:49 +00:00
parent d089e10403
commit 13cbade08a
68 changed files with 4113 additions and 4893 deletions
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39
apps/codecs/libgme/blargg_source.h
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@ -2,16 +2,13 @@
#ifndef BLARGG_SOURCE_H
#define BLARGG_SOURCE_H
// If debugging is enabled, abort program if expr is false. Meant for checking
// internal state and consistency. A failed assertion indicates a bug in the module.
// void assert( bool expr );
#include <assert.h>
// If debugging is enabled and expr is false, abort program. Meant for checking
// caller-supplied parameters and operations that are outside the control of the
// module. A failed requirement indicates a bug outside the module.
// void require( bool expr );
#if defined(ROCKBOX)
#undef assert
#define assert( expr )
#undef require
#define require( expr )
#else
@ -36,28 +33,36 @@ static inline void blargg_dprintf_( const char* fmt, ... ) { }
#undef check
#define check( expr ) ((void) 0)
// If expr yields error string, return it from current function, otherwise continue.
#undef RETURN_ERR
#define RETURN_ERR( expr ) do { \
blargg_err_t blargg_return_err_ = (expr); \
if ( blargg_return_err_ ) return blargg_return_err_; \
/* If expr yields non-NULL error string, returns it from current function,
otherwise continues normally. */
#undef RETURN_ERR
#define RETURN_ERR( expr ) \
do {\
blargg_err_t blargg_return_err_ = (expr);\
if ( blargg_return_err_ )\
return blargg_return_err_;\
} while ( 0 )
// If ptr is 0, return out of memory error string.
#undef CHECK_ALLOC
#define CHECK_ALLOC( ptr ) do { if ( (ptr) == 0 ) return "Out of memory"; } while ( 0 )
/* If ptr is NULL, returns out-of-memory error, otherwise continues normally. */
#undef CHECK_ALLOC
#define CHECK_ALLOC( ptr ) \
do {\
if ( !(ptr) )\
return "Out of memory";\
} while ( 0 )
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
// TODO: good idea? bad idea?
#undef byte
#define byte byte_
typedef unsigned char byte;
// typedef unsigned char byte;
typedef unsigned char blargg_byte;
#undef byte
#define byte blargg_byte
// deprecated
#define BLARGG_CHECK_ALLOC CHECK_ALLOC