Address some performance issues on Intel Mac and fix some texture corruption when using FBOs for downscaling.
Allows AMD Apple GPUs to batch-allocate VBO names.
Fixes compatibility with OpenGL < 4.1.
Increases maximum texture bias to 5 from 4.
Increases texture bias more quickly when memory pressure is very high.
Fix FBO driven texture downscaling performance and occasional texture corruption from GL_BLEND being enabled during downscaling.
Makes FBO downscaling the default method.
Introduce experimental feature -- RenderHDREnabled -- that will optionally disable HDR rendering.
Address some performance issues on Intel Mac and fix some texture corruption when using FBOs for downscaling.
Allows AMD Apple GPUs to batch-allocate VBO names. Fixes compatibility with OpenGL < 4.1. Increases maximum texture bias to 5 from 4. Increases texture bias more quickly when memory pressure is very high. Fix FBO driven texture downscaling performance and occasional texture corruption from GL_BLEND being enabled during downscaling. Makes FBO downscaling the default method. Introduce experimental feature -- RenderHDREnabled -- that will optionally disable HDR rendering.