BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

glslang AEP: Geometry shader features nominally working. (Full semantic check and turn on pending.) Also picked up partial tessellation shader interface, shader_io_blocks, and mirrored OES set of extensions functionality.

Browse source 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31487 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2015-06-14 21:36:44 +00:00
parent e5e0f6e37a
commit f6deb6203a
14 changed files with 499 additions and 367 deletions
Download patch file Download diff file Expand all files Collapse all files

16
glslang/MachineIndependent/ShaderLang.cpp
View file

@ -178,7 +178,7 @@ void InitializeStageSymbolTable(TBuiltIns& builtIns, int version, EProfile profi
//
// Initialize the full set of shareable symbol tables;
// The common (cross-stage) and those sharable per-stage.
// The common (cross-stage) and those shareable per-stage.
//
bool InitializeSymbolTables(TInfoSink& infoSink, TSymbolTable** commonTable, TSymbolTable** symbolTables, int version, EProfile profile)
{
@ -191,14 +191,24 @@ bool InitializeSymbolTables(TInfoSink& infoSink, TSymbolTable** commonTable, TS
InitializeSymbolTable(builtIns.getCommonString(), version, profile, EShLangFragment, infoSink, *commonTable[EPcFragment]);
// do the per-stage tables
// always have vertex and fragment
InitializeStageSymbolTable(builtIns, version, profile, EShLangVertex, infoSink, commonTable, symbolTables);
InitializeStageSymbolTable(builtIns, version, profile, EShLangFragment, infoSink, commonTable, symbolTables);
if (profile != EEsProfile && version >= 150) {
// check for tessellation
if ((profile != EEsProfile && version >= 150) ||
(profile == EEsProfile && version >= 310)) {
InitializeStageSymbolTable(builtIns, version, profile, EShLangTessControl, infoSink, commonTable, symbolTables);
InitializeStageSymbolTable(builtIns, version, profile, EShLangTessEvaluation, infoSink, commonTable, symbolTables);
}
if (profile != EEsProfile && version >= 150)
// check for geometry
if ((profile != EEsProfile && version >= 150) ||
(profile == EEsProfile && version >= 310))
InitializeStageSymbolTable(builtIns, version, profile, EShLangGeometry, infoSink, commonTable, symbolTables);
// check for compute
if ((profile != EEsProfile && version >= 430) ||
(profile == EEsProfile && version >= 310))
InitializeStageSymbolTable(builtIns, version, profile, EShLangCompute, infoSink, commonTable, symbolTables);