[quake3-commits] [ioquake/ioq3] ad952b: OpenGL2: Merge several cvars into r_pbr.

[SmileTheory]

  Branch: refs/heads/master
  Home:   https://github.com/ioquake/ioq3
  Commit: ad952b9537ab8d465c5b5006feb29975ad57f74b
      https://github.com/ioquake/ioq3/commit/ad952b9537ab8d465c5b5006feb29975ad57f74b
  Author: SmileTheory <SmileTheory at gmail.com>
  Date:   2016-02-01 (Mon, 01 Feb 2016)

  Changed paths:
    M code/renderergl2/glsl/calclevels4x_fp.glsl
    M code/renderergl2/glsl/lightall_fp.glsl
    M code/renderergl2/glsl/tonemap_fp.glsl
    M code/renderergl2/tr_bsp.c
    M code/renderergl2/tr_glsl.c
    M code/renderergl2/tr_image.c
    M code/renderergl2/tr_init.c
    M code/renderergl2/tr_local.h
    M code/renderergl2/tr_scene.c
    M code/renderergl2/tr_shader.c
    M opengl2-readme.md

  Log Message:
  -----------
  OpenGL2: Merge several cvars into r_pbr.

r_glossIsRoughness, r_specularIsMetallic, r_framebufferGamma, r_tonemapGamma, r_materialGamma, r_lightGamma