From b3523a447c6b094897f175475bbf53042c315388 Mon Sep 17 00:00:00 2001
From: Owen Rudge <orudge@codeweavers.com>
Date: Mon, 17 May 2010 10:50:29 -0500
Subject: [PATCH] d3dx9: Implement D3DXCreateEffectCompilerFromFile/Resource.

---
 dlls/d3dx9_36/d3dx9_36.spec |  8 +--
 dlls/d3dx9_36/effect.c      | 97 +++++++++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+), 4 deletions(-)

diff --git a/dlls/d3dx9_36/d3dx9_36.spec b/dlls/d3dx9_36/d3dx9_36.spec
index d2437b89000..e6ad5593d15 100644
--- a/dlls/d3dx9_36/d3dx9_36.spec
+++ b/dlls/d3dx9_36/d3dx9_36.spec
@@ -48,10 +48,10 @@
 @ stub D3DXCreateCylinder
 @ stdcall D3DXCreateEffect(ptr ptr long ptr ptr long ptr ptr ptr)
 @ stdcall D3DXCreateEffectCompiler(ptr long ptr ptr long ptr ptr)
-@ stub D3DXCreateEffectCompilerFromFileA
-@ stub D3DXCreateEffectCompilerFromFileW
-@ stub D3DXCreateEffectCompilerFromResourceA
-@ stub D3DXCreateEffectCompilerFromResourceW
+@ stdcall D3DXCreateEffectCompilerFromFileA(str ptr ptr long ptr ptr)
+@ stdcall D3DXCreateEffectCompilerFromFileW(wstr ptr ptr long ptr ptr)
+@ stdcall D3DXCreateEffectCompilerFromResourceA(long str ptr ptr long ptr ptr)
+@ stdcall D3DXCreateEffectCompilerFromResourceW(long wstr ptr ptr long ptr ptr)
 @ stdcall D3DXCreateEffectEx(ptr ptr long ptr ptr ptr long ptr ptr ptr)
 @ stub D3DXCreateEffectFromFileA
 @ stub D3DXCreateEffectFromFileExA
diff --git a/dlls/d3dx9_36/effect.c b/dlls/d3dx9_36/effect.c
index 4633d887e46..fd761b41129 100644
--- a/dlls/d3dx9_36/effect.c
+++ b/dlls/d3dx9_36/effect.c
@@ -998,3 +998,100 @@ HRESULT WINAPI D3DXCreateEffectPool(LPD3DXEFFECTPOOL* pool)
 
     return S_OK;
 }
+
+HRESULT WINAPI D3DXCreateEffectCompilerFromFileW(LPCWSTR srcfile, const D3DXMACRO *defines, LPD3DXINCLUDE include,
+    DWORD flags, LPD3DXEFFECTCOMPILER *effectcompiler, LPD3DXBUFFER *parseerrors)
+{
+    LPVOID buffer;
+    HRESULT ret;
+    DWORD size;
+
+    TRACE("(%s): relay\n", debugstr_w(srcfile));
+
+    if (!srcfile || !defines)
+        return D3DERR_INVALIDCALL;
+
+    ret = map_view_of_file(srcfile, &buffer, &size);
+
+    if (FAILED(ret))
+        return D3DXERR_INVALIDDATA;
+
+    ret = D3DXCreateEffectCompiler(buffer, size, defines, include, flags, effectcompiler, parseerrors);
+    UnmapViewOfFile(buffer);
+
+    return ret;
+}
+
+HRESULT WINAPI D3DXCreateEffectCompilerFromFileA(LPCSTR srcfile, const D3DXMACRO *defines, LPD3DXINCLUDE include,
+    DWORD flags, LPD3DXEFFECTCOMPILER *effectcompiler, LPD3DXBUFFER *parseerrors)
+{
+    LPWSTR srcfileW;
+    HRESULT ret;
+    DWORD len;
+
+    TRACE("(void): relay\n");
+
+    if (!srcfile || !defines)
+        return D3DERR_INVALIDCALL;
+
+    len = MultiByteToWideChar(CP_ACP, 0, srcfile, -1, NULL, 0);
+    srcfileW = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len * sizeof(WCHAR));
+    MultiByteToWideChar(CP_ACP, 0, srcfile, -1, srcfileW, len);
+
+    ret = D3DXCreateEffectCompilerFromFileW(srcfileW, defines, include, flags, effectcompiler, parseerrors);
+    HeapFree(GetProcessHeap(), 0, srcfileW);
+
+    return ret;
+}
+
+HRESULT WINAPI D3DXCreateEffectCompilerFromResourceA(HMODULE srcmodule, LPCSTR srcresource, const D3DXMACRO *defines,
+    LPD3DXINCLUDE include, DWORD flags, LPD3DXEFFECTCOMPILER *effectcompiler, LPD3DXBUFFER *parseerrors)
+{
+    HRSRC resinfo;
+
+    TRACE("(%p, %s): relay\n", srcmodule, debugstr_a(srcresource));
+
+    resinfo = FindResourceA(srcmodule, srcresource, (LPCSTR) RT_RCDATA);
+
+    if (resinfo)
+    {
+        LPVOID buffer;
+        HRESULT ret;
+        DWORD size;
+
+        ret = load_resource_into_memory(srcmodule, resinfo, &buffer, &size);
+
+        if (FAILED(ret))
+            return D3DXERR_INVALIDDATA;
+
+        return D3DXCreateEffectCompiler(buffer, size, defines, include, flags, effectcompiler, parseerrors);
+    }
+
+    return D3DXERR_INVALIDDATA;
+}
+
+HRESULT WINAPI D3DXCreateEffectCompilerFromResourceW(HMODULE srcmodule, LPCWSTR srcresource, const D3DXMACRO *defines,
+    LPD3DXINCLUDE include, DWORD flags, LPD3DXEFFECTCOMPILER *effectcompiler, LPD3DXBUFFER *parseerrors)
+{
+    HRSRC resinfo;
+
+    TRACE("(%p, %s): relay\n", srcmodule, debugstr_w(srcresource));
+
+    resinfo = FindResourceW(srcmodule, srcresource, (LPCWSTR) RT_RCDATA);
+
+    if (resinfo)
+    {
+        LPVOID buffer;
+        HRESULT ret;
+        DWORD size;
+
+        ret = load_resource_into_memory(srcmodule, resinfo, &buffer, &size);
+
+        if (FAILED(ret))
+            return D3DXERR_INVALIDDATA;
+
+        return D3DXCreateEffectCompiler(buffer, size, defines, include, flags, effectcompiler, parseerrors);
+    }
+
+    return D3DXERR_INVALIDDATA;
+}