5 commits

Author	SHA1	Message	Date
Christoph Oelckers	8bf009bd89	- added a RenderQueue parameter to all Bind functions of the postprocessing shaders. This is unused for now. All places calling these pass a dummy NOQUEUE value which is just a nullptr. ... This is for Vulkan preparation where all of this needs to run in a user-specified context so that this code can be moved out of the GL folder without depending on OpenGL's global state model.	2018-06-13 20:30:51 +02:00
Christoph Oelckers	f166624eb2	- some fixes to the PP shader interface. ... The binding point needs to be part of the ShaderUniforms class because Vulkan will need this value to generate the declaration in the shader source. There's still one issue here: Since OpenGL has no local render state, the buffer must be bound every time it is used. Once the code is better abstracted this should be moved to a higher level class that knows all associated data and how to set it up.	2018-06-12 21:43:35 +02:00
Magnus Norddahl	48f753061a	- uniform buffers for the present and shadowmap shaders	2018-06-11 21:42:09 +02:00
Magnus Norddahl	7acb492852	- Add gl_shadowmap_quality cvar that controls the resolution of the 1D shadow map texture	2017-06-04 00:44:49 +02:00
Magnus Norddahl	6363c6cf58	Add a shadowmap shader	2017-03-02 16:19:06 +01:00