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prettyprinting cosmetics

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Originally committed as revision 11941 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Diego Biurrun 2008-02-15 14:58:18 +00:00
parent ad40b15394
commit 27af15dc5c
3 changed files with 75 additions and 78 deletions
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18
libavutil/bswap.h
View File

@ -61,31 +61,29 @@ static av_always_inline uint32_t bswap_32(uint32_t x)
"=r" (x) :
#else
__asm("xchgb %b0,%h0\n"
" rorl $16,%0\n"
" xchgb %b0,%h0":
"rorl $16,%0 \n"
"xchgb %b0,%h0":
LEGACY_REGS (x) :
#endif
"0" (x));
#elif defined(ARCH_SH4)
__asm__(
"swap.b %0,%0\n"
__asm__("swap.b %0,%0\n"
"swap.w %0,%0\n"
"swap.b %0,%0\n"
:"=r"(x):"0"(x));
#elif defined(ARCH_ARM)
uint32_t t;
__asm__ (
"eor %1, %0, %0, ror #16 \n\t"
__asm__ ("eor %1, %0, %0, ror #16 \n\t"
"bic %1, %1, #0xFF0000 \n\t"
"mov %0, %0, ror #8 \n\t"
"eor %0, %0, %1, lsr #8 \n\t"
: "+r"(x), "+r"(t));
#elif defined(ARCH_BFIN)
unsigned tmp;
asm("%1 = %0 >> 8 (V);\n\t"
"%0 = %0 << 8 (V);\n\t"
"%0 = %0 | %1;\n\t"
"%0 = PACK(%0.L, %0.H);\n\t"
asm("%1 = %0 >> 8 (V); \n\t"
"%0 = %0 << 8 (V); \n\t"
"%0 = %0 | %1; \n\t"
"%0 = PACK(%0.L, %0.H); \n\t"
: "+d"(x), "=&d"(tmp));
#else
x= ((x<<8)&0xFF00FF00) | ((x>>8)&0x00FF00FF);

13
libavutil/common.h
View File

@ -286,18 +286,16 @@ static inline int ff_get_fourcc(const char *s){
static inline uint64_t read_time(void)
{
uint64_t a, d;
asm volatile( "rdtsc\n\t"
: "=a" (a), "=d" (d)
);
asm volatile("rdtsc\n\t"
: "=a" (a), "=d" (d));
return (d << 32) | (a & 0xffffffff);
}
#elif defined(ARCH_X86_32)
static inline long long read_time(void)
{
long long l;
asm volatile( "rdtsc\n\t"
: "=A" (l)
);
asm volatile("rdtsc\n\t"
: "=A" (l));
return l;
}
#elif ARCH_BFIN
@ -354,7 +352,8 @@ tend= AV_READ_TIME();\
}else\
tskip_count++;\
if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n", tsum*10/tcount, id, tcount, tskip_count);\
av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n",\
tsum*10/tcount, id, tcount, tskip_count);\
}\
}
#else