From fd547b666e5324f29eff47f2838832f273bb0fed Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Mon, 28 Oct 2019 15:44:02 +0100
Subject: [PATCH] [dxbc] Don't emit a spec constant for uniform buffers

---
 src/dxbc/dxbc_compiler.cpp | 8 --------
 src/dxbc/dxbc_decoder.h    | 1 -
 2 files changed, 9 deletions(-)

diff --git a/src/dxbc/dxbc_compiler.cpp b/src/dxbc/dxbc_compiler.cpp
index 7742208ce..c91e97b4a 100644
--- a/src/dxbc/dxbc_compiler.cpp
+++ b/src/dxbc/dxbc_compiler.cpp
@@ -806,16 +806,8 @@ namespace dxvk {
     if (asSsbo)
       m_module.decorate(varId, spv::DecorationNonWritable);
 
-    // Declare a specialization constant which will
-    // store whether or not the resource is bound.
-    const uint32_t specConstId = m_module.specConstBool(true);
-    m_module.decorateSpecId(specConstId, bindingId);
-    m_module.setDebugName(specConstId,
-      str::format(name, "_bound").c_str());
-    
     DxbcConstantBuffer buf;
     buf.varId  = varId;
-    buf.specId = specConstId;
     buf.size   = numConstants;
     m_constantBuffers.at(regIdx) = buf;
     
diff --git a/src/dxbc/dxbc_decoder.h b/src/dxbc/dxbc_decoder.h
index 9f5b2fc11..3f5b55350 100644
--- a/src/dxbc/dxbc_decoder.h
+++ b/src/dxbc/dxbc_decoder.h
@@ -36,7 +36,6 @@ namespace dxvk {
    */
   struct DxbcConstantBuffer {
     uint32_t varId  = 0;
-    uint32_t specId = 0;
     uint32_t size   = 0;
   };