ddraw: Make palette and remaining surface vtbls writable.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46949Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ddraw: Make palette and remaining surface vtbls writable.
0b55384f · Alistair Leslie-Hughes · Alexandre Julliard · 100ca518 · 0b55384f · 0b55384f
Commit 0b55384f authored Apr 26, 2020 by Alistair Leslie-Hughes Committed by Alexandre Julliard Apr 27, 2020
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Showing with 10 additions and 5 deletions

palette.c dlls/ddraw/palette.c +2 -1

surface.c dlls/ddraw/surface.c +8 -4

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--- a/dlls/ddraw/palette.c
+++ b/dlls/ddraw/palette.c
@@ -215,7 +215,8 @@ static HRESULT WINAPI ddraw_palette_GetEntries(IDirectDrawPalette *iface,
    return hr;
 }

-static const struct IDirectDrawPaletteVtbl ddraw_palette_vtbl =
+/* Some windowed mode wrappers expect this vtbl to be writable. */
+static struct IDirectDrawPaletteVtbl ddraw_palette_vtbl =
 {
    /*** IUnknown ***/
    ddraw_palette_QueryInterface,

--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -5406,7 +5406,8 @@ static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTextur
 * The VTable
 *****************************************************************************/

-static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
+/* Some windowed mode wrappers expect this vtbl to be writable. */
+static struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
 {
    /* IUnknown */
    ddraw_surface7_QueryInterface,
@@ -5465,7 +5466,8 @@ static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
    ddraw_surface7_GetLOD,
 };

-static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
+/* Some windowed mode wrappers expect this vtbl to be writable. */
+static struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
 {
    /* IUnknown */
    ddraw_surface4_QueryInterface,
@@ -5519,7 +5521,8 @@ static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
    ddraw_surface4_ChangeUniquenessValue,
 };

-static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
+/* Some windowed mode wrappers expect this vtbl to be writable. */
+static struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
 {
    /* IUnknown */
    ddraw_surface3_QueryInterface,
@@ -5567,7 +5570,8 @@ static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
    ddraw_surface3_SetSurfaceDesc,
 };

-static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
+/* Some windowed mode wrappers expect this vtbl to be writable. */
+static struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
 {
    /* IUnknown */
    ddraw_surface2_QueryInterface,