glmemory: avoid creating a framebuffer every download/copy

Submitted by comicfans44

Link to original bug (#764124)

Description

Created attachment 324655
glmemory: avoid creating a framebuffer every download/copy

this is a FIXME in glmemory, avoid creating a framebuffer every download/copy

Patch 324655, "glmemory: avoid creating a framebuffer every download/copy":
0001-glmemory-avoid-creating-a-framebuffer-every-download.patch

Version: 1.7.91