19 #ifndef AVCODEC_X86_FDCT_H 20 #define AVCODEC_X86_FDCT_H void ff_fdct_mmxext(int16_t *block)
The exact code depends on how similar the blocks are and how related they are to the block
void ff_fdct_sse2(int16_t *block)
void ff_fdct_mmx(int16_t *block)