Add GL_EXT_shader_atomic_int64

diff --git a/glslang/MachineIndependent/Initialize.cpp b/glslang/MachineIndependent/Initialize.cpp
index b800509..eb690bc 100644 (file)
--- a/glslang/MachineIndependent/Initialize.cpp
+++ b/glslang/MachineIndependent/Initialize.cpp
@@ -982,7 +982,6 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
             "\n");
     }
 
-#ifdef NV_EXTENSIONS
     if (profile != EEsProfile && version >= 440) {
         commonBuiltins.append(
             "uint64_t atomicMin(coherent volatile inout uint64_t, uint64_t);"
@@ -1032,7 +1031,6 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
             "void atomicStore(coherent volatile out  int64_t,  int64_t, int, int, int);"
             "\n");
     }
-#endif
 
     if ((profile == EEsProfile && version >= 310) ||
         (profile != EEsProfile && version >= 450)) {

diff --git a/glslang/MachineIndependent/ParseHelper.cpp b/glslang/MachineIndependent/ParseHelper.cpp
index 1d7413d..ee7488b 100644 (file)
--- a/glslang/MachineIndependent/ParseHelper.cpp
+++ b/glslang/MachineIndependent/ParseHelper.cpp
@@ -1858,11 +1858,15 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
         if (argp->size() > 3) {
             requireExtensions(loc, 1, &E_GL_KHR_memory_scope_semantics, fnCandidate.getName().c_str());
             memorySemanticsCheck(loc, fnCandidate, callNode);
-        }
+        } else if (arg0->getType().getBasicType() == EbtInt64 || arg0->getType().getBasicType() == EbtUint64) {
 #ifdef NV_EXTENSIONS
-        else if (arg0->getType().getBasicType() == EbtInt64 || arg0->getType().getBasicType() == EbtUint64)
-            requireExtensions(loc, 1, &E_GL_NV_shader_atomic_int64, fnCandidate.getName().c_str());
+            const char* const extensions[2] = { E_GL_NV_shader_atomic_int64,
+                                                E_GL_EXT_shader_atomic_int64 };
+            requireExtensions(loc, 2, extensions, fnCandidate.getName().c_str());
+#else
+            requireExtensions(loc, 1, &E_GL_EXT_shader_atomic_int64, fnCandidate.getName().c_str());
 #endif
+        }
         break;
     }
 

diff --git a/glslang/MachineIndependent/Versions.cpp b/glslang/MachineIndependent/Versions.cpp
index bd7b7de..e757c29 100644 (file)
--- a/glslang/MachineIndependent/Versions.cpp
+++ b/glslang/MachineIndependent/Versions.cpp
@@ -196,6 +196,8 @@ void TParseVersions::initializeExtensionBehavior()
     extensionBehavior[E_GL_KHR_shader_subgroup_quad]             = EBhDisable;
     extensionBehavior[E_GL_KHR_memory_scope_semantics]           = EBhDisable;
 
+    extensionBehavior[E_GL_EXT_shader_atomic_int64]              = EBhDisable;
+
     extensionBehavior[E_GL_EXT_shader_non_constant_global_initializers] = EBhDisable;
     extensionBehavior[E_GL_EXT_shader_image_load_formatted]             = EBhDisable;
     extensionBehavior[E_GL_EXT_post_depth_coverage]                     = EBhDisable;
@@ -381,6 +383,8 @@ void TParseVersions::getPreamble(std::string& preamble)
             "#define GL_KHR_shader_subgroup_clustered 1\n"
             "#define GL_KHR_shader_subgroup_quad 1\n"
 
+            "#define E_GL_EXT_shader_atomic_int64 1\n"
+
 #ifdef AMD_EXTENSIONS
             "#define GL_AMD_shader_ballot 1\n"
             "#define GL_AMD_shader_trinary_minmax 1\n"

diff --git a/glslang/MachineIndependent/Versions.h b/glslang/MachineIndependent/Versions.h
index f544324..7628163 100644 (file)
--- a/glslang/MachineIndependent/Versions.h
+++ b/glslang/MachineIndependent/Versions.h
@@ -150,6 +150,8 @@ const char* const E_GL_KHR_shader_subgroup_clustered        = "GL_KHR_shader_sub
 const char* const E_GL_KHR_shader_subgroup_quad             = "GL_KHR_shader_subgroup_quad";
 const char* const E_GL_KHR_memory_scope_semantics           = "GL_KHR_memory_scope_semantics";
 
+const char* const E_GL_EXT_shader_atomic_int64              = "GL_EXT_shader_atomic_int64";
+
 const char* const E_GL_EXT_shader_non_constant_global_initializers = "GL_EXT_shader_non_constant_global_initializers";
 const char* const E_GL_EXT_shader_image_load_formatted = "GL_EXT_shader_image_load_formatted";