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27 ptrdiff_t linesize_r, ptrdiff_t linesize_g,
30 ptrdiff_t linesize_r, ptrdiff_t linesize_g,
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
#define AV_CPU_FLAG_RVB
B (bit manipulations)
av_cold void ff_utvideodsp_init_riscv(UTVideoDSPContext *c)
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated Undefined Behavior must not occur in a C it is not safe even if the output of undefined operations is unused The unsafety may seem nit picking but Optimizing compilers have in fact optimized code on the assumption that no undefined Behavior occurs Optimizing code based on wrong assumptions can and has in some cases lead to effects beyond the output of computations The signed integer overflow problem in speed critical code Code which is highly optimized and works with signed integers sometimes has the problem that often the output of the computation does not c
void ff_restore_rgb_planes10_rvv(uint16_t *r, uint16_t *g, uint16_t *b, ptrdiff_t linesize_r, ptrdiff_t linesize_g, ptrdiff_t linesize_b, int width, int height)
void ff_restore_rgb_planes_rvv(uint8_t *r, uint8_t *g, uint8_t *b, ptrdiff_t linesize_r, ptrdiff_t linesize_g, ptrdiff_t linesize_b, int width, int height)
#define AV_CPU_FLAG_RVV_I32
Vectors of 8/16/32-bit int's */.
#define flags(name, subs,...)