Module: wine Branch: master Commit: 69ebf9de540a71acc8bb4c1e83ca7a5071d88371 URL: http://source.winehq.org/git/wine.git/?a=commit;h=69ebf9de540a71acc8bb4c1e83...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Thu Nov 28 09:55:42 2013 +0100
ddraw: Get rid of CreateSurface().
---
dlls/ddraw/ddraw.c | 120 ++------------------------------------------ dlls/ddraw/ddraw_private.h | 4 +- dlls/ddraw/surface.c | 15 +++++- 3 files changed, 19 insertions(+), 120 deletions(-)
diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c index 9645c2d..d2d762d 100644 --- a/dlls/ddraw/ddraw.c +++ b/dlls/ddraw/ddraw.c @@ -2731,118 +2731,6 @@ static HRESULT WINAPI ddraw7_StartModeTest(IDirectDraw7 *iface, SIZE *Modes, DWO return DD_OK; }
-/***************************************************************************** - * IDirectDraw7::CreateSurface - * - * Creates a new IDirectDrawSurface object and returns its interface. - * - * The surface connections with wined3d are a bit tricky. Basically it works - * like this: - * - * |------------------------| |-----------------| - * | DDraw surface | | WineD3DSurface | - * | | | | - * | WineD3DSurface |-------------->| | - * | Child |<------------->| Parent | - * |------------------------| |-----------------| - * - * The DDraw surface is the parent of the wined3d surface, and it releases - * the WineD3DSurface when the ddraw surface is destroyed. - * - * However, for all surfaces which can be in a container in WineD3D, - * we have to do this. These surfaces are usually complex surfaces, - * so this concerns primary surfaces with a front and a back buffer, - * and textures. - * - * |------------------------| |-----------------| - * | DDraw surface | | Container | - * | | | | - * | Child |<------------->| Parent | - * | Texture |<------------->| | - * | WineD3DSurface |<----| | Levels |<--| - * | Complex connection | | | | | - * |------------------------| | |-----------------| | - * ^ | | - * | | | - * | | | - * | |------------------| | |-----------------| | - * | | IParent | |-------->| WineD3DSurface | | - * | | | | | | - * | | Child |<------------->| Parent | | - * | | | | Container |<--| - * | |------------------| |-----------------| | - * | | - * | |----------------------| | - * | | DDraw surface 2 | | - * | | | | - * |<->| Complex root Child | | - * | | Texture | | - * | | WineD3DSurface |<----| | - * | |----------------------| | | - * | | | - * | |---------------------| | |-----------------| | - * | | IParent | |----->| WineD3DSurface | | - * | | | | | | - * | | Child |<---------->| Parent | | - * | |---------------------| | Container |<--| - * | |-----------------| | - * | | - * | ---More surfaces can follow--- | - * - * The reason is that the IWineD3DSwapchain(render target container) - * and the IWineD3DTexure(Texture container) release the parents - * of their surface's children, but by releasing the complex root - * the surfaces which are complexly attached to it are destroyed - * too. See IDirectDrawSurface::Release for a more detailed - * explanation. - * - * Params: - * DDSD: Description of the surface to create - * Surf: Address to store the interface pointer at - * UnkOuter: Basically for aggregation support, but ddraw doesn't support - * aggregation, so it has to be NULL - * - * Returns: - * DD_OK on success - * CLASS_E_NOAGGREGATION if UnkOuter != NULL - * DDERR_* if an error occurs - * - *****************************************************************************/ -static HRESULT CreateSurface(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_desc, - struct ddraw_surface **surface, IUnknown *UnkOuter, UINT version) -{ - struct ddraw_surface *object = NULL; - HRESULT hr; - - TRACE("ddraw %p, surface_desc %p, surface %p, outer_unknown %p.\n", ddraw, surface_desc, surface, UnkOuter); - - if (UnkOuter != NULL) - { - FIXME("(%p) : outer != NULL?\n", ddraw); - return CLASS_E_NOAGGREGATION; /* unchecked */ - } - - if (!surface) - { - FIXME("(%p) You want to get back a surface? Don't give NULL ptrs!\n", ddraw); - return E_POINTER; /* unchecked */ - } - - if (FAILED(hr = ddraw_surface_create_texture(ddraw, surface_desc, version, &object))) - { - WARN("Failed to create texture, hr %#x.\n", hr); - return hr; - } - object->is_complex_root = TRUE; - - *surface = object; - - if (surface_desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) - ddraw->primary = object; - - return hr; -} - static HRESULT WINAPI ddraw7_CreateSurface(IDirectDraw7 *iface, DDSURFACEDESC2 *surface_desc, IDirectDrawSurface7 **surface, IUnknown *outer_unknown) { @@ -2882,7 +2770,7 @@ static HRESULT WINAPI ddraw7_CreateSurface(IDirectDraw7 *iface, DDSURFACEDESC2 * return DDERR_INVALIDCAPS; }
- hr = CreateSurface(ddraw, surface_desc, &impl, outer_unknown, 7); + hr = ddraw_surface_create(ddraw, surface_desc, &impl, outer_unknown, 7); wined3d_mutex_unlock(); if (FAILED(hr)) { @@ -2936,7 +2824,7 @@ static HRESULT WINAPI ddraw4_CreateSurface(IDirectDraw4 *iface, return DDERR_INVALIDCAPS; }
- hr = CreateSurface(ddraw, surface_desc, &impl, outer_unknown, 4); + hr = ddraw_surface_create(ddraw, surface_desc, &impl, outer_unknown, 4); wined3d_mutex_unlock(); if (FAILED(hr)) { @@ -2992,7 +2880,7 @@ static HRESULT WINAPI ddraw2_CreateSurface(IDirectDraw2 *iface, return DDERR_INVALIDCAPS; }
- hr = CreateSurface(ddraw, &surface_desc2, &impl, outer_unknown, 2); + hr = ddraw_surface_create(ddraw, &surface_desc2, &impl, outer_unknown, 2); wined3d_mutex_unlock(); if (FAILED(hr)) { @@ -3037,7 +2925,7 @@ static HRESULT WINAPI ddraw1_CreateSurface(IDirectDraw *iface, * primaries anyway. */ surface_desc->ddsCaps.dwCaps &= ~DDSCAPS_FRONTBUFFER; DDSD_to_DDSD2(surface_desc, &surface_desc2); - hr = CreateSurface(ddraw, &surface_desc2, &impl, outer_unknown, 1); + hr = ddraw_surface_create(ddraw, &surface_desc2, &impl, outer_unknown, 1); wined3d_mutex_unlock(); if (FAILED(hr)) { diff --git a/dlls/ddraw/ddraw_private.h b/dlls/ddraw/ddraw_private.h index 94f5453..b6f5170 100644 --- a/dlls/ddraw/ddraw_private.h +++ b/dlls/ddraw/ddraw_private.h @@ -193,8 +193,8 @@ struct ddraw_texture struct ddraw_surface *root; };
-HRESULT ddraw_surface_create_texture(struct ddraw *ddraw, const DDSURFACEDESC2 *desc, - unsigned int version, struct ddraw_surface **surface) DECLSPEC_HIDDEN; +HRESULT ddraw_surface_create(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_desc, + struct ddraw_surface **surface, IUnknown *outer_unknown, unsigned int version) DECLSPEC_HIDDEN; HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw, struct ddraw_texture *texture, struct wined3d_surface *wined3d_surface, const struct wined3d_parent_ops **parent_ops) DECLSPEC_HIDDEN; ULONG ddraw_surface_release_iface(struct ddraw_surface *This) DECLSPEC_HIDDEN; diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c index ee5f2eb..d6a948d 100644 --- a/dlls/ddraw/surface.c +++ b/dlls/ddraw/surface.c @@ -5589,8 +5589,8 @@ static HRESULT CDECL ddraw_reset_enum_callback(struct wined3d_resource *resource return DD_OK; }
-HRESULT ddraw_surface_create_texture(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_desc, - unsigned int version, struct ddraw_surface **surface) +HRESULT ddraw_surface_create(struct ddraw *ddraw, const DDSURFACEDESC2 *surface_desc, + struct ddraw_surface **surface, IUnknown *outer_unknown, unsigned int version) { struct ddraw_surface *root, *mip, **attach; struct wined3d_resource_desc wined3d_desc; @@ -5602,12 +5602,20 @@ HRESULT ddraw_surface_create_texture(struct ddraw *ddraw, const DDSURFACEDESC2 * UINT layers, levels, i, j; HRESULT hr;
+ TRACE("ddraw %p, surface_desc %p, surface %p, outer_unknown %p, version %u.\n", + ddraw, surface_desc, surface, outer_unknown, version); if (TRACE_ON(ddraw)) { TRACE("Requesting surface desc:\n"); DDRAW_dump_surface_desc(surface_desc); }
+ if (outer_unknown) + return CLASS_E_NOAGGREGATION; + + if (!surface) + return E_POINTER; + if (!(texture = HeapAlloc(GetProcessHeap(), 0, sizeof(*texture)))) return E_OUTOFMEMORY;
@@ -5915,6 +5923,7 @@ HRESULT ddraw_surface_create_texture(struct ddraw *ddraw, const DDSURFACEDESC2 * resource = wined3d_texture_get_sub_resource(wined3d_texture, 0); root = wined3d_resource_get_parent(resource); root->wined3d_texture = wined3d_texture; + root->is_complex_root = TRUE; texture->root = root;
for (i = 0; i < layers; ++i) @@ -6010,6 +6019,8 @@ HRESULT ddraw_surface_create_texture(struct ddraw *ddraw, const DDSURFACEDESC2 * } }
+ if (surface_desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) + ddraw->primary = root; *surface = root;
return DD_OK;
-
Alexandre Julliard