Implement extension GL_AMD_shader_image_load_store_lod

2017-07-05 17:23:28 +08:00
parent 3d1b709676
commit 129799a709
12 changed files with 298 additions and 1 deletions
--- a/glslang/Include/intermediate.h
+++ b/glslang/Include/intermediate.h
@@ -593,6 +593,10 @@ enum TOperator {
    EOpImageQuerySamples,
    EOpImageLoad,
    EOpImageStore,
+#ifdef AMD_EXTENSIONS
+    EOpImageLoadLod,
+    EOpImageStoreLod,
+#endif
    EOpImageAtomicAdd,
    EOpImageAtomicMin,
    EOpImageAtomicMax,
@@ -605,6 +609,9 @@ enum TOperator {
    EOpSubpassLoad,
    EOpSubpassLoadMS,
    EOpSparseImageLoad,
+#ifdef AMD_EXTENSIONS
+    EOpSparseImageLoadLod,
+#endif

    EOpImageGuardEnd,

@@ -1198,6 +1205,11 @@ public:
            cracked.offsets = true;
            cracked.lod     = true;
            break;
+        case EOpImageLoadLod:
+        case EOpImageStoreLod:
+        case EOpSparseImageLoadLod:
+            cracked.lod = true;
+            break;
 #endif
        case EOpSubpassLoad:
        case EOpSubpassLoadMS: