texture_rgba_renderer

• opt: remove unneeded len check on Linux.

• opt: add the parameter check for len,width,height on Linux.

• fix: remove the copy_pixels function pointer initialization in texture rgba class.

• try to fix the memory leak on macOS.

• add stride_align.

• compatible for ubuntu 18.04 toolchain.

• try fixing the memory corrupt issue on Linux. (change to pixel texture)

opt: try to fix the memory corrupt issue on Linux

• try fixing the memory corrupt issue on Linux.

• add the FFI function and ptr getter for macOS.

• Please use BGRA format instead.
• Memory leak fix for Linux.

• Initial macOS support.

fix: add copy on windows

• Fix windows memory corrupt.

• Initial pixel based rgba render for Windows. Note that we use the buffer directly without copy, which may have some memory corrupt.

• Initial Hardware accelerated rgba render for Linux.