support yv12 on mesa for playing video

[warlice]

Mesa doesn't implement NV12 as a BO/surface type for alloc, because we don't (currently) have support for NV12 as a GPU render waydroid/android_external_mesa3d#4 (comment)
so the yv12 video palying is not normal on mesa.

[pngcui]

为提高AMD环境的兼容性，优化YV12转换后的目标Buffer格式，修改成YV12转BGRA，同时对YV12的Buffer做w/2的256字节对齐，可以解决抖音部分视频出现绿色线条的问题，相关提交如下。
In order to improve the compatibility of the AMD environment, optimize the target buffer format after YV12 conversion, and modify it to YV12 to BGRA. At the same time, do w/2 256 byte alignment for the YV12 buffer, which can solve the problem of green lines in some Tiktok videos. The relevant submission is as follows.

openfde/lineageos_android_frameworks_native#27
openfde/lineageos_android_frameworks_base#212
openfde/hardware_openfde#40
openfde/lineageos_android_hardware_interfaces#14
openfde/waydroid_android_external_libdrm#5
openfde/android_hardware_libhardware#4

[warlice]

事实上，gbm是否支持nv12不是最关键的。因为对于缓存来讲，只要大小满足要求即可，格式是上层应用的事。现在的问题有两个：

1. 对于720p的宽度未对齐，会造成gpu驱动失败或崩溃。
2. 抖音填充数据时，没有按照带stride的格式填充，这导致送显时，系统未能正确识别其解码数据存放格式，所以合成时掺杂了错误数据。