2 Commits

Author	SHA1	Message	Date
John Kessenich	623833fabc	Tessellation partial implementation (not ready for use yet), including: ... - the built-in constants - built-in variable declarations, some dependent on gl_MaxPatchVertices - layout qualifier for vertices (shared with geometry shader max_vertices) - layout qualifiers for vertex spacing, vertex order, point mode, and primitive type - link semantics for layout qualifiers Still TBD: - patch qualifier and arrayed input handling - sizing of gl_out[] - additional semantic checking - supporting the extension on version 150 git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24468 e7fa87d3-cd2b-0410-9028-fcbf551c1848	2013-12-11 18:57:40 +00:00
John Kessenich	c027579631	Put in infrastructure for tessellation, geometry, and compute stages, and partially flesh out with built-in functions. ... Added the built-in functions EmitVertex(), EndPrimitive(), barrier(), memoryBarrier(), memoryBarrierAtomicCounter(), memoryBarrierBuffer(), memoryBarrierImage(), memoryBarrierShared(), and groupMemoryBarrier(). Have not added any new built-in variables. Also changed the linear performance relateToOperator() to a high-performance version. git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22659 e7fa87d3-cd2b-0410-9028-fcbf551c1848	2013-08-09 17:14:49 +00:00