Filippo Argiolas 306526a19f [443/906] sobel: move some highly duplicated code into glfilter ... Add a new convenience function in GstGLFilter that just draws an input texture to a target texture using a simple shader with just a "tex" uniform sampler. Move draw_texture from glfiltersobel to glfilter. Still need to update other plugins to this.		2017-12-09 19:31:23 +00:00
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gl	[443/906] sobel: move some highly duplicated code into glfilter	2017-12-09 19:31:23 +00:00