[PATCH v2 2/2] d3dcompiler: Print message output with ERR() in D3DPreprocess().

[Zebediah Figura]

From: Zebediah Figura

---
 dlls/d3dcompiler_43/compiler.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/dlls/d3dcompiler_43/compiler.c b/dlls/d3dcompiler_43/compiler.c
index ef7bde9aa7f..174fbc98280 100644
--- a/dlls/d3dcompiler_43/compiler.c
+++ b/dlls/d3dcompiler_43/compiler.c
@@ -235,8 +235,25 @@ static HRESULT preprocess_shader(const void *data, SIZE_T data_size, const char
     preprocess_info.include_context = include;

ret = vkd3d_shader_preprocess(&compile_info, &byte_code, &messages);
+
+    if (ret)
+        ERR("Failed to preprocess shader, vkd3d result %d.\n", ret);
+
     if (messages)
     {
+        if (*messages && ERR_ON(d3dcompiler))
+        {
+            const char *ptr = messages;
+            const char *line;
+
+            ERR("Shader log:\n");
+            while ((line = get_line(&ptr)))
+            {
+                ERR("    %.*s", (int)(ptr - line), line);
+            }
+            ERR("\n");
+        }
+
         if (messages_blob)
         {
             size_t size = strlen(messages);