Extra buffer metadata for uploading a buffer to an OpenGL texture ID. The caller of gstvideo.video_gltexture_upload_meta.VideoGLTextureUploadMeta.upload must have OpenGL set up and call this from a thread where it is valid to upload something to an OpenGL texture.
Uploads the buffer which owns the meta to a specific texture ID.
Extra buffer metadata for uploading a buffer to an OpenGL texture ID. The caller of gstvideo.video_gltexture_upload_meta.VideoGLTextureUploadMeta.upload must have OpenGL set up and call this from a thread where it is valid to upload something to an OpenGL texture.