d3dx9: Account for include paths mixing '/' and '\'.

Include pathnames are passed unchanged to ID3DInclude objects so e.g. if a file is included as "path/file.h" the full pathname will have mixed slashes.

d3dx9: Account for include paths mixing '/' and '\'.
ec364eaa · Matteo Bruni · Alexandre Julliard · 770eaec5 · ec364eaa
Commit ec364eaa authored Aug 25, 2014 by Matteo Bruni Committed by Alexandre Julliard Aug 25, 2014
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Showing with 12 additions and 3 deletions

shader.c dlls/d3dx9_36/shader.c +12 -3

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--- a/dlls/d3dx9_36/shader.c
+++ b/dlls/d3dx9_36/shader.c
@@ -242,7 +242,7 @@ static HRESULT WINAPI d3dincludefromfile_open(ID3DXInclude *iface, D3DXINCLUDE_T
        const char *filename, const void *parent_data, const void **data, UINT *bytes)
 {
    const char *p, *parent_name = "";
-    char *pathname = NULL;
+    char *pathname = NULL, *ptr;
    char **buffer = NULL;
    HANDLE file;
    UINT size;
@@ -259,14 +259,23 @@ static HRESULT WINAPI d3dincludefromfile_open(ID3DXInclude *iface, D3DXINCLUDE_T
    TRACE("Looking up for include file %s, parent %s\n", debugstr_a(filename), debugstr_a(parent_name));
-    if ((p = strrchr(parent_name, '\\')) || (p = strrchr(parent_name, '/'))) p++;
+    if ((p = strrchr(parent_name, '\\')))
-    else p = parent_name;
+        ++p;
+    else
+        p = parent_name;
    pathname = HeapAlloc(GetProcessHeap(), 0, (p - parent_name) + strlen(filename) + 1);
    if(!pathname)
        return HRESULT_FROM_WIN32(GetLastError());
    memcpy(pathname, parent_name, p - parent_name);
    strcpy(pathname + (p - parent_name), filename);
+    ptr = pathname + (p - parent_name);
+    while (*ptr)
+    {
+        if (*ptr == '/')
+            *ptr = '\\';
+        ++ptr;
+    }
    file = CreateFileA(pathname, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
    if(file == INVALID_HANDLE_VALUE)