3 commits

Author	SHA1	Message	Date
Matthew Waters	63a564be96	glcolorbalance: return HARDWARE from get_balance_type	2016-01-27 20:24:37 +11:00
Matthew Waters	5c4e724f70	glcolorbalance: create the shader if it doesn't exist in the render callback ... Changing the properties may result in glcolorbalance moving from passthrough to non-passthrough and we weren't creating the shader in that case.	2016-01-27 18:17:06 +11:00
Matthew Waters	1bb2985777	gl: implement a colorbalance element ... It performs the exact same operation as videobalance but with opengl shaders and was tested with glvideomixer by comparing frames from videobalance and glcolorbalance.	2016-01-13 12:00:03 +11:00