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- #ifndef AVUTIL_MIPS_INTREADWRITE_H
- #define AVUTIL_MIPS_INTREADWRITE_H
- #include <stdint.h>
- #include "config.h"
- #if ARCH_MIPS64 && HAVE_INLINE_ASM && !HAVE_MIPS64R6
- #define AV_RN32 AV_RN32
- static av_always_inline uint32_t AV_RN32(const void *p)
- {
- struct __attribute__((packed)) u32 { uint32_t v; };
- const uint8_t *q = p;
- const struct u32 *pl = (const struct u32 *)(q + 3 * !HAVE_BIGENDIAN);
- const struct u32 *pr = (const struct u32 *)(q + 3 * HAVE_BIGENDIAN);
- uint32_t v;
- __asm__ ("lwl %0, %1 \n\t"
- "lwr %0, %2 \n\t"
- : "=&r"(v)
- : "m"(*pl), "m"(*pr));
- return v;
- }
- #endif
- #endif
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