BradLarson/GPUImage — pull request #536 by yamakox (2012-10-07 07:23:20+00:00)
Title: add kGPUImageRotateLeftFlipVertical support

GPUImageRotationMode should include 8 rotation modes (0, 90, 180, 270, and the flip of them). But GPUImageRotationMode does not include a rotation mode such as kGPUImageRotateLeftFlipVertical.