ARB_texture_cube_map and EXT_texture_cube_map for ES 2.0
IFF emulation improvements
Emscripten build improvements
Update zlib to version 1.2.8
Update libpng to version 1.6.3
Update mongoose to version 3.8
GLEW refresh (w.r.t opengl.org)
Some GL API harmonization with apitrace.
Add Regal support for GL_SGIX_ycrcb
Further GL_REGAL_enable support for glEnable/glDisable of dispatch layers.
DSA emulation moved to downstream of Regal::Emu::Iff
Trace dispatch fixes for WGL
Support for REGAL_TRACE_FILE setting, and JSON property.
Tidy-up of Regal::Emu::Filt
Add emulation support for glInterleavedArrays().
Add emulation support for DSA VertexArray*OffsetEXT routines.
RegalUtil.h namespace macros moved to RegalNamespace.h
Add RegalPlugin private API for plugin dispatch layers to call back into Regal.
Resolve snappy library Windows compilation warnings.
Improvements for filtering emulation.
Support EXT_framebuffer_object on ES 2
Cube map support for texture caching.
Improved ES 2.0 API filtering.
Fix for MAX_TEXTURE_SIZE and SUBPIXEL_BITS queries.
Improved logging for glSamplerParmeter calls.
GL_EXT_blend_color, GL_EXT_blend_subtract and GL_NV_blend_square emulation for ES 2.0.
ARB_shader_subroutine completeness for NV_gpu_program5 purposes.
Better log nesting for begin/end, push/pop log pairs.
Regal.cpp codegen tidy-up: reduce casting for default return values.
Regal context sharing for WGL too.
Log the return values of global functions (WGL, etc) in the driver logging stream.
Regal::Marker needs two versions of toString, depending on the relevant extension being emulated.
Extend GL database to list per-extension information
EmuFilter layer - selective ES 2.0 filtering
Increase the strictness of emulation regex matching - must be unique
Initial implementation of JSON output
Fixup: exit glFrameTerminatorGREMEDY appropriately whether Regal::Frame is in use, or not.
Use -O1 for linux-arm Makefile build, to workaround goofy assembler error.
Fixes for Regal extensions handling.
eglGetProcAddress fix.
Improved EGL logging.
