Stefan Dösinger : wined3d: Implement IWineD3DCubeTexture::UnLoad.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 38a4f6339b75528334abb808c426555d0f29b9d4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=38a4f6339b75528334abb808c426555d0f29b9d4

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Tue Jan  8 15:40:35 2008 +0100

wined3d: Implement IWineD3DCubeTexture::UnLoad.

---

 dlls/wined3d/cubetexture.c |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/cubetexture.c b/dlls/wined3d/cubetexture.c
index 8560ab0..6704b17 100644
--- a/dlls/wined3d/cubetexture.c
+++ b/dlls/wined3d/cubetexture.c
@@ -159,7 +159,29 @@ static void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
 }
 
 static void WINAPI IWineD3DCubeTextureImpl_UnLoad(IWineD3DCubeTexture *iface) {
-    IWineD3DResourceImpl_UnLoad((IWineD3DResource *)iface);
+    unsigned int i, j;
+    IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
+    IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
+    TRACE("(%p)\n", This);
+
+    /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
+     * surface before, this one will be a NOP and vice versa. Unloading an unloaded
+     * surface is fine
+     */
+    for (i = 0; i < This->baseTexture.levels; i++) {
+        for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
+            IWineD3DSurface_UnLoad(This->surfaces[j][i]);
+            IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], 0, IWineD3DTexture_GetTextureDimensions(iface));
+        }
+    }
+
+    if(This->baseTexture.textureName) {
+        ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
+        ENTER_GL();
+        glDeleteTextures(1, &This->baseTexture.textureName);
+        This->baseTexture.textureName = 0;
+        LEAVE_GL();
+    }
 }
 
 static WINED3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {