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Merge commit '230b1c070baa3b6d4bd590426a365b843d60ff50' 

* commit '230b1c070baa3b6d4bd590426a365b843d60ff50':
  intreadwrite: Add intermediate variables in the byteswise AV_W*() macros

Mostly a noop. Merged for cosmetic purposes.
See d83ff76ca0

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-03-15 21:17:37 -03:00
parent 4708f97890 230b1c070b
commit 916dff9cb1
1 changed files with 12 additions and 12 deletions
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24
libavutil/intreadwrite.h
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@ -242,8 +242,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
((const uint8_t*)(x))[1])
#endif
#ifndef AV_WB16
# define AV_WB16(p, darg) do { \
unsigned d = (darg); \
# define AV_WB16(p, val) do { \
uint16_t d = (val); \
((uint8_t*)(p))[1] = (d); \
((uint8_t*)(p))[0] = (d)>>8; \
} while(0)
@ -255,8 +255,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL16
# define AV_WL16(p, darg) do { \
unsigned d = (darg); \
# define AV_WL16(p, val) do { \
uint16_t d = (val); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
} while(0)
@ -270,8 +270,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
((const uint8_t*)(x))[3])
#endif
#ifndef AV_WB32
# define AV_WB32(p, darg) do { \
unsigned d = (darg); \
# define AV_WB32(p, val) do { \
uint32_t d = (val); \
((uint8_t*)(p))[3] = (d); \
((uint8_t*)(p))[2] = (d)>>8; \
((uint8_t*)(p))[1] = (d)>>16; \
@ -287,8 +287,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL32
# define AV_WL32(p, darg) do { \
unsigned d = (darg); \
# define AV_WL32(p, val) do { \
uint32_t d = (val); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
((uint8_t*)(p))[2] = (d)>>16; \
@ -308,8 +308,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
(uint64_t)((const uint8_t*)(x))[7])
#endif
#ifndef AV_WB64
# define AV_WB64(p, darg) do { \
uint64_t d = (darg); \
# define AV_WB64(p, val) do { \
uint64_t d = (val); \
((uint8_t*)(p))[7] = (d); \
((uint8_t*)(p))[6] = (d)>>8; \
((uint8_t*)(p))[5] = (d)>>16; \
@ -333,8 +333,8 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
(uint64_t)((const uint8_t*)(x))[0])
#endif
#ifndef AV_WL64
# define AV_WL64(p, darg) do { \
uint64_t d = (darg); \
# define AV_WL64(p, val) do { \
uint64_t d = (val); \
((uint8_t*)(p))[0] = (d); \
((uint8_t*)(p))[1] = (d)>>8; \
((uint8_t*)(p))[2] = (d)>>16; \