static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
static atomic_int cpu_flags
void ff_pred_intra_pred_angular_0_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_hevc_intra_pred_planar_3_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_planar_2_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_dc_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int log2, int c_idx)
void ff_intra_pred_8_32x32_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
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_intra_pred_8_16x16_msa(struct HEVCContext *s, int x0, int y0, int c_idx)
void ff_pred_intra_pred_angular_3_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_pred_intra_pred_angular_2_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_pred_intra_pred_angular_1_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride, int c_idx, int mode)
void ff_hevc_intra_pred_planar_1_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)
void ff_hevc_intra_pred_planar_0_msa(uint8_t *dst, const uint8_t *src_top, const uint8_t *src_left, ptrdiff_t stride)