ddraw: Handle DDLOCK_WRITEONLY in wined3dmapflags_from_ddrawmapflags().

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ddraw: Handle DDLOCK_WRITEONLY in wined3dmapflags_from_ddrawmapflags().
b943c791 · Henri Verbeet · Alexandre Julliard · 1b26c278 · b943c791
Commit b943c791 authored Mar 26, 2018 by Henri Verbeet Committed by Alexandre Julliard Mar 26, 2018
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utils.c dlls/ddraw/utils.c +2 -2

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--- a/dlls/ddraw/utils.c
+++ b/dlls/ddraw/utils.c
@@ -570,7 +570,7 @@ unsigned int wined3dmapflags_from_ddrawmapflags(unsigned int flags)
    unsigned int wined3d_flags;

    wined3d_flags = flags & handled;
-    if (!(flags & (DDLOCK_NOOVERWRITE | DDLOCK_DISCARDCONTENTS)))
+    if (!(flags & (DDLOCK_NOOVERWRITE | DDLOCK_DISCARDCONTENTS | DDLOCK_WRITEONLY)))
        wined3d_flags |= WINED3D_MAP_READ;
    if (!(flags & DDLOCK_READONLY))
        wined3d_flags |= WINED3D_MAP_WRITE;
@@ -578,7 +578,7 @@ unsigned int wined3dmapflags_from_ddrawmapflags(unsigned int flags)
        wined3d_flags |= WINED3D_MAP_READ | WINED3D_MAP_WRITE;
    if (flags & DDLOCK_NODIRTYUPDATE)
        wined3d_flags |= WINED3D_MAP_NO_DIRTY_UPDATE;
-    flags &= ~(handled | DDLOCK_WAIT | DDLOCK_READONLY | DDLOCK_NODIRTYUPDATE);
+    flags &= ~(handled | DDLOCK_WAIT | DDLOCK_READONLY | DDLOCK_WRITEONLY | DDLOCK_NODIRTYUPDATE);

    if (flags)
        FIXME("Unhandled flags %#x.\n", flags);