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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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77
apps/codecs/libgme/blargg_endian.h
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@ -64,45 +64,60 @@ static inline void blargg_verify_byte_order( void )
#endif
}
static inline unsigned get_le16( void const* p ) {
return ((unsigned char const*) p) [1] * 0x100u +
((unsigned char const*) p) [0];
static inline unsigned get_le16( void const* p )
{
return (unsigned) ((unsigned char const*) p) [1] << 8 |
(unsigned) ((unsigned char const*) p) [0];
}
static inline unsigned get_be16( void const* p ) {
return ((unsigned char const*) p) [0] * 0x100u +
((unsigned char const*) p) [1];
static inline unsigned get_be16( void const* p )
{
return (unsigned) ((unsigned char const*) p) [0] << 8 |
(unsigned) ((unsigned char const*) p) [1];
}
static inline blargg_ulong get_le32( void const* p ) {
return ((unsigned char const*) p) [3] * 0x01000000u +
((unsigned char const*) p) [2] * 0x00010000u +
((unsigned char const*) p) [1] * 0x00000100u +
((unsigned char const*) p) [0];
static inline unsigned get_le32( void const* p )
{
return (unsigned) ((unsigned char const*) p) [3] << 24 |
(unsigned) ((unsigned char const*) p) [2] << 16 |
(unsigned) ((unsigned char const*) p) [1] << 8 |
(unsigned) ((unsigned char const*) p) [0];
}
static inline blargg_ulong get_be32( void const* p ) {
return ((unsigned char const*) p) [0] * 0x01000000u +
((unsigned char const*) p) [1] * 0x00010000u +
((unsigned char const*) p) [2] * 0x00000100u +
((unsigned char const*) p) [3];
static inline unsigned get_be32( void const* p )
{
return (unsigned) ((unsigned char const*) p) [0] << 24 |
(unsigned) ((unsigned char const*) p) [1] << 16 |
(unsigned) ((unsigned char const*) p) [2] << 8 |
(unsigned) ((unsigned char const*) p) [3];
}
static inline void set_le16( void* p, unsigned n ) {
static inline void set_le16( void* p, unsigned n )
{
((unsigned char*) p) [1] = (unsigned char) (n >> 8);
((unsigned char*) p) [0] = (unsigned char) n;
}
static inline void set_be16( void* p, unsigned n ) {
static inline void set_be16( void* p, unsigned n )
{
((unsigned char*) p) [0] = (unsigned char) (n >> 8);
((unsigned char*) p) [1] = (unsigned char) n;
}
static inline void set_le32( void* p, blargg_ulong n ) {
((unsigned char*) p) [3] = (unsigned char) (n >> 24);
((unsigned char*) p) [2] = (unsigned char) (n >> 16);
((unsigned char*) p) [1] = (unsigned char) (n >> 8);
static inline void set_le32( void* p, unsigned n )
{
((unsigned char*) p) [0] = (unsigned char) n;
((unsigned char*) p) [1] = (unsigned char) (n >> 8);
((unsigned char*) p) [2] = (unsigned char) (n >> 16);
((unsigned char*) p) [3] = (unsigned char) (n >> 24);
}
static inline void set_be32( void* p, blargg_ulong n ) {
((unsigned char*) p) [0] = (unsigned char) (n >> 24);
((unsigned char*) p) [1] = (unsigned char) (n >> 16);
((unsigned char*) p) [2] = (unsigned char) (n >> 8);
static inline void set_be32( void* p, unsigned n )
{
((unsigned char*) p) [3] = (unsigned char) n;
((unsigned char*) p) [2] = (unsigned char) (n >> 8);
((unsigned char*) p) [1] = (unsigned char) (n >> 16);
((unsigned char*) p) [0] = (unsigned char) (n >> 24);
}
#if defined(BLARGG_NONPORTABLE)
@ -132,15 +147,21 @@ static inline void set_be32( void* p, blargg_ulong n ) {
#ifndef GET_LE16
#define GET_LE16( addr ) get_le16( addr )
#define GET_LE32( addr ) get_le32( addr )
#define SET_LE16( addr, data ) set_le16( addr, data )
#endif
#ifndef GET_LE32
#define GET_LE32( addr ) get_le32( addr )
#define SET_LE32( addr, data ) set_le32( addr, data )
#endif
#ifndef GET_BE16
#define GET_BE16( addr ) get_be16( addr )
#define GET_BE32( addr ) get_be32( addr )
#define SET_BE16( addr, data ) set_be16( addr, data )
#endif
#ifndef GET_BE32
#define GET_BE32( addr ) get_be32( addr )
#define SET_BE32( addr, data ) set_be32( addr, data )
#endif