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wined3d: Introduce wined3d_rendertarget_view_create_from_sub_resource(). 

Initial usage in d3d9.

Signed-off-by: Riccardo Bortolato <rikyz619@gmail.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Riccardo Bortolato 2015-10-28 14:02:10 +01:00 committed by Alexandre Julliard
parent 2d23a95c96
commit 3e491662ba
4 changed files with 28 additions and 2 deletions
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4
dlls/d3d9/surface.c
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@ -428,8 +428,8 @@ struct wined3d_rendertarget_view *d3d9_surface_get_rendertarget_view(struct d3d9
if (surface->wined3d_rtv)
return surface->wined3d_rtv;
if (FAILED(hr = wined3d_rendertarget_view_create_from_surface(surface->wined3d_surface,
surface, &d3d9_view_wined3d_parent_ops, &surface->wined3d_rtv)))
if (FAILED(hr = wined3d_rendertarget_view_create_from_sub_resource(surface->wined3d_texture,
surface->sub_resource_idx, surface, &d3d9_view_wined3d_parent_ops, &surface->wined3d_rtv)))
{
ERR("Failed to create rendertarget view, hr %#x.\n", hr);
return NULL;

22
dlls/wined3d/view.c
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@ -160,6 +160,28 @@ HRESULT CDECL wined3d_rendertarget_view_create_from_surface(struct wined3d_surfa
return wined3d_rendertarget_view_create(&desc, &surface->container->resource, parent, parent_ops, view);
}
HRESULT CDECL wined3d_rendertarget_view_create_from_sub_resource(struct wined3d_texture *texture,
unsigned int sub_resource_idx, void *parent, const struct wined3d_parent_ops *parent_ops,
struct wined3d_rendertarget_view **view)
{
struct wined3d_resource *sub_resource;
TRACE("texture %p, sub_resource_idx %u, parent %p, parent_ops %p, view %p.\n",
texture, sub_resource_idx, parent, parent_ops, view);
if (!(sub_resource = wined3d_texture_get_sub_resource(texture, sub_resource_idx)))
return WINED3DERR_INVALIDCALL;
if (sub_resource->type != WINED3D_RTYPE_SURFACE)
{
FIXME("Not implemented for %s resources.\n", debug_d3dresourcetype(texture->resource.type));
return WINED3DERR_INVALIDCALL;
}
return wined3d_rendertarget_view_create_from_surface(surface_from_resource(sub_resource),
parent, parent_ops, view);
}
ULONG CDECL wined3d_shader_resource_view_incref(struct wined3d_shader_resource_view *view)
{
ULONG refcount = InterlockedIncrement(&view->refcount);

1
dlls/wined3d/wined3d.spec
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@ -187,6 +187,7 @@
@ cdecl wined3d_rendertarget_view_create(ptr ptr ptr ptr ptr)
@ cdecl wined3d_rendertarget_view_create_from_surface(ptr ptr ptr ptr)
@ cdecl wined3d_rendertarget_view_create_from_sub_resource(ptr long ptr ptr ptr)
@ cdecl wined3d_rendertarget_view_decref(ptr)
@ cdecl wined3d_rendertarget_view_get_parent(ptr)
@ cdecl wined3d_rendertarget_view_get_resource(ptr)

3
include/wine/wined3d.h
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@ -2430,6 +2430,9 @@ HRESULT __cdecl wined3d_rendertarget_view_create(const struct wined3d_rendertarg
struct wined3d_rendertarget_view **view);
HRESULT __cdecl wined3d_rendertarget_view_create_from_surface(struct wined3d_surface *surface,
void *parent, const struct wined3d_parent_ops *parent_ops, struct wined3d_rendertarget_view **view);
HRESULT __cdecl wined3d_rendertarget_view_create_from_sub_resource(struct wined3d_texture *texture,
unsigned int sub_resource_idx, void *parent, const struct wined3d_parent_ops *parent_ops,
struct wined3d_rendertarget_view **view);
ULONG __cdecl wined3d_rendertarget_view_decref(struct wined3d_rendertarget_view *view);
void * __cdecl wined3d_rendertarget_view_get_parent(const struct wined3d_rendertarget_view *view);
struct wined3d_resource * __cdecl wined3d_rendertarget_view_get_resource(const struct wined3d_rendertarget_view *view);