diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2007-02-06 19:10:17 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-02-06 19:10:17 +0000 |
| commit | 7d4495dafec61c401ced3b4b55c333499c678bd9 (patch) | |
| tree | e38bb95c4d51e5c2249d6968d3fa1cc390c9a9f6 /libavutil/intreadwrite.h | |
| parent | dac0ebbb651811136e3d524061bc7238e6b10d76 (diff) | |
simplify and remove useless index in AV_W*
Originally committed as revision 7852 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/intreadwrite.h')
| -rw-r--r-- | libavutil/intreadwrite.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/libavutil/intreadwrite.h b/libavutil/intreadwrite.h index e6db5ce6f5..593962eb16 100644 --- a/libavutil/intreadwrite.h +++ b/libavutil/intreadwrite.h @@ -27,39 +27,39 @@ struct unaligned_16 { uint16_t l; } __attribute__((packed)); /* endian macros */ #define AV_RB8(x) (((uint8_t*)(x))[0]) -#define AV_WB8(p, i, d) { ((uint8_t*)(p))[(i)] = (d); } +#define AV_WB8(p, d) { ((uint8_t*)(p))[0] = (d); } #define AV_RB16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1]) -#define AV_WB16(p, i, d) { \ - ((uint8_t*)(p))[(i)+1] = (d); \ - ((uint8_t*)(p))[(i)] = (d)>>8; } +#define AV_WB16(p, d) { \ + ((uint8_t*)(p))[1] = (d); \ + ((uint8_t*)(p))[0] = (d)>>8; } #define AV_RB32(x) ((((uint8_t*)(x))[0] << 24) | \ (((uint8_t*)(x))[1] << 16) | \ (((uint8_t*)(x))[2] << 8) | \ ((uint8_t*)(x))[3]) -#define AV_WB32(p, i, d) { \ - ((uint8_t*)(p))[(i)+3] = (d); \ - ((uint8_t*)(p))[(i)+2] = (d)>>8; \ - ((uint8_t*)(p))[(i)+1] = (d)>>16; \ - ((uint8_t*)(p))[(i)] = (d)>>24; } +#define AV_WB32(p, d) { \ + ((uint8_t*)(p))[3] = (d); \ + ((uint8_t*)(p))[2] = (d)>>8; \ + ((uint8_t*)(p))[1] = (d)>>16; \ + ((uint8_t*)(p))[0] = (d)>>24; } #define AV_RL8(x) AV_RB8(x) -#define AV_WL8(p, i, d) AV_WB8(p, i, d) +#define AV_WL8(p, d) AV_WB8(p, d) #define AV_RL16(x) ((((uint8_t*)(x))[1] << 8) | ((uint8_t*)(x))[0]) -#define AV_WL16(p, i, d) { \ - ((uint8_t*)(p))[(i)] = (d); \ - ((uint8_t*)(p))[(i)+1] = (d)>>8; } +#define AV_WL16(p, d) { \ + ((uint8_t*)(p))[0] = (d); \ + ((uint8_t*)(p))[1] = (d)>>8; } #define AV_RL32(x) ((((uint8_t*)(x))[3] << 24) | \ (((uint8_t*)(x))[2] << 16) | \ (((uint8_t*)(x))[1] << 8) | \ ((uint8_t*)(x))[0]) -#define AV_WL32(p, i, d) { \ - ((uint8_t*)(p))[(i)] = (d); \ - ((uint8_t*)(p))[(i)+1] = (d)>>8; \ - ((uint8_t*)(p))[(i)+2] = (d)>>16; \ - ((uint8_t*)(p))[(i)+3] = (d)>>24; } +#define AV_WL32(p, d) { \ + ((uint8_t*)(p))[0] = (d); \ + ((uint8_t*)(p))[1] = (d)>>8; \ + ((uint8_t*)(p))[2] = (d)>>16; \ + ((uint8_t*)(p))[3] = (d)>>24; } #endif /* INTREADWRITE_H */ |