* bitstream api header.
*/
-#ifndef FFMPEG_BITSTREAM_H
-#define FFMPEG_BITSTREAM_H
+#ifndef AVCODEC_BITSTREAM_H
+#define AVCODEC_BITSTREAM_H
#include <stdint.h>
#include <stdlib.h>
#if defined(ARCH_X86)
// avoid +32 for shift optimization (gcc should do that ...)
static inline int32_t NEG_SSR32( int32_t a, int8_t s){
- asm ("sarl %1, %0\n\t"
+ __asm__ ("sarl %1, %0\n\t"
: "+r" (a)
: "ic" ((uint8_t)(-s))
);
return a;
}
static inline uint32_t NEG_USR32(uint32_t a, int8_t s){
- asm ("shrl %1, %0\n\t"
+ __asm__ ("shrl %1, %0\n\t"
: "+r" (a)
: "ic" ((uint8_t)(-s))
);
{
# ifdef ALIGNED_BITSTREAM_WRITER
# if defined(ARCH_X86)
- asm volatile(
+ __asm__ volatile(
"movl %0, %%ecx \n\t"
"xorl %%eax, %%eax \n\t"
"shrdl %%cl, %1, %%eax \n\t"
# endif
# else //ALIGNED_BITSTREAM_WRITER
# if defined(ARCH_X86)
- asm volatile(
+ __asm__ volatile(
"movl $7, %%ecx \n\t"
"andl %0, %%ecx \n\t"
"addl %3, %%ecx \n\t"
/* Bitstream reader API docs:
name
- abritary name which is used as prefix for the internal variables
+ arbitrary name which is used as prefix for the internal variables
gb
getbitcontext
#if defined(ARCH_X86)
# define SKIP_CACHE(name, gb, num)\
- asm(\
+ __asm__(\
"shldl %2, %1, %0 \n\t"\
"shll %2, %1 \n\t"\
: "+r" (name##_cache0), "+r" (name##_cache1)\
return 2 - get_bits1(gb);
}
-#endif /* FFMPEG_BITSTREAM_H */
+#endif /* AVCODEC_BITSTREAM_H */