x264 编码器 AArch64汇编系列：运动补偿之像素均值处理函数
运动补偿函数功能图
AArch64 像素均值汇编函数
- 相关函数：
- x264_pixel_avg_16x16_neon
- x264_pixel_avg_16x8_neon
- x264_pixel_avg_8x16_neon
- x264_pixel_avg_8x8_neon
- x264_pixel_avg_8x4_neon
- x264_pixel_avg_4x16_neon
- x264_pixel_avg_4x8_neon
- x264_pixel_avg_4x4_neon
- x264_pixel_avg_4x2_neon
- 函数举例：x264_pixel_avg_4x4_neon
- c 语言实现核心算法的函数：
static inline