Clean up/resolve a bunch of TODO, which included implementing pixel_center_integer and origin_upper_left and adjusting what versions see legacy texturing names.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23874 e7fa87d3-cd2b-0410-9028-fcbf551c1848

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22175 e7fa87d3-cd2b-0410-9028-fcbf551c1848

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22149 e7fa87d3-cd2b-0410-9028-fcbf551c1848

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22148 e7fa87d3-cd2b-0410-9028-fcbf551c1848

Fix bug of accidentally overriding initial layout location with 0, which does not mean no location.  Added in/out structure tests.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22120 e7fa87d3-cd2b-0410-9028-fcbf551c1848

Track separate precision defaults for each kind of sampler, give initial defaults as per spec. Also make fragment floats have no default.  Modify/add tests to adapt to these changes.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22066 e7fa87d3-cd2b-0410-9028-fcbf551c1848

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21893 e7fa87d3-cd2b-0410-9028-fcbf551c1848

For all keywords already present, get correct when they could be identifiers, are reserved words, or are keywords, for all versions of ESSL and GLSL.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21282 e7fa87d3-cd2b-0410-9028-fcbf551c1848

Put in correct rules for multiple versions of qualification and typing of inputs and outputs.  Also, removed EvqAttribute, merging it with EvqVaryingIn.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21064 e7fa87d3-cd2b-0410-9028-fcbf551c1848

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20704 e7fa87d3-cd2b-0410-9028-fcbf551c1848

Implement modern (130 and above) texturing.  About 250 functions for 3.0, over 500 for 4.3, created programmatically.  Handles all 3.0 functions, almost all 4.3 functions.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20698 e7fa87d3-cd2b-0410-9028-fcbf551c1848