Fix VK validation error when setting 0 vertex buffers. (#123)

shader-slang · Dec 30, 2024 · 655d955 · 655d955
1 parent 3172dba
commit 655d955
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/vulkan/vk-command.cpp b/src/vulkan/vk-command.cpp
@@ -670,7 +670,16 @@ void CommandRecorder::cmdSetRenderState(const commands::SetRenderState& cmd)
             vertexBuffers[i] = buffer->m_buffer.m_buffer;
             offsets[i] = state.vertexBuffers[i].offset;
         }
-        api.vkCmdBindVertexBuffers(m_cmdBuffer, (uint32_t)0, (uint32_t)state.vertexBufferCount, vertexBuffers, offsets);
+        if (state.vertexBufferCount > 0)
+        {
+            api.vkCmdBindVertexBuffers(
+                m_cmdBuffer,
+                (uint32_t)0,
+                (uint32_t)state.vertexBufferCount,
+                vertexBuffers,
+                offsets
+            );
+        }
     }
 
     if (updateIndexBuffer)