Fix constant type for baseVertex & vertexOffset in postvs

Zorro666 · Zorro666 · commit 9b0532079df1 · 2026-02-27T11:33:32.000Z
diff --git a/renderdoc/driver/vulkan/vk_postvs.cpp b/renderdoc/driver/vulkan/vk_postvs.cpp
@@ -1109,12 +1109,12 @@ static void ConvertToMeshOutputCompute(const ShaderReflection &refl, const SPIRV
           {
             if(action->flags & ActionFlags::Indexed)
             {
-              valueID = editor.AddConstantImmediate<uint32_t>(action->baseVertex);
+              valueID = editor.AddConstantImmediate<int32_t>(action->baseVertex);
               compType = CompType::SInt;
             }
             else
             {
-              valueID = editor.AddConstantImmediate<int32_t>(action->vertexOffset);
+              valueID = editor.AddConstantImmediate<uint32_t>(action->vertexOffset);
             }
           }
           else if(builtin == ShaderBuiltin::BaseInstance)

Original file line number	Diff line number	Diff line change
`@@ -1109,12 +1109,12 @@ static void ConvertToMeshOutputCompute(const ShaderReflection &refl, const SPIRV`
`1109`	`1109`	`{`
`1110`	`1110`	`if(action->flags & ActionFlags::Indexed)`
`1111`	`1111`	`{`
`1112`		`- valueID = editor.AddConstantImmediate<uint32_t>(action->baseVertex);`
	`1112`	`+ valueID = editor.AddConstantImmediate<int32_t>(action->baseVertex);`
`1113`	`1113`	`compType = CompType::SInt;`
`1114`	`1114`	`}`
`1115`	`1115`	`else`
`1116`	`1116`	`{`
`1117`		`- valueID = editor.AddConstantImmediate<int32_t>(action->vertexOffset);`
	`1117`	`+ valueID = editor.AddConstantImmediate<uint32_t>(action->vertexOffset);`
`1118`	`1118`	`}`
`1119`	`1119`	`}`
`1120`	`1120`	`else if(builtin == ShaderBuiltin::BaseInstance)`