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ddraw: Create texture surfaces from device_parent_create_texture_surface().

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Instead of creating them in advance and hoping we can find them back later.
This commit is contained in:
Henri Verbeet 2012-07-13 12:53:09 +02:00 committed by Alexandre Julliard
parent d4fa0d8de2
commit e5bb2e7d8b
2 changed files with 118 additions and 155 deletions
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234
dlls/ddraw/ddraw.c
View File

@ -2639,71 +2639,6 @@ static HRESULT ddraw_create_surface(struct ddraw *ddraw, DDSURFACEDESC2 *pDDSD,
return DD_OK;
}
/*****************************************************************************
* CreateAdditionalSurfaces
*
* Creates a new mipmap chain.
*
* Params:
* root: Root surface to attach the newly created chain to
* count: number of surfaces to create
* DDSD: Description of the surface. Intentionally not a pointer to avoid side
* effects on the caller
* CubeFaceRoot: Whether the new surface is a root of a cube map face. This
* creates an additional surface without the mipmapping flags
*
*****************************************************************************/
static HRESULT CreateAdditionalSurfaces(struct ddraw *ddraw, struct ddraw_surface *root,
UINT count, DDSURFACEDESC2 DDSD, BOOL CubeFaceRoot, UINT version)
{
struct ddraw_surface *last = root;
UINT i, j, level = 0;
HRESULT hr;
for (i = 0; i < count; ++i)
{
struct ddraw_surface *object2 = NULL;
/* increase the mipmap level, but only if a mipmap is created
* In this case, also halve the size
*/
if(DDSD.ddsCaps.dwCaps & DDSCAPS_MIPMAP && !CubeFaceRoot)
{
level++;
if(DDSD.dwWidth > 1) DDSD.dwWidth /= 2;
if(DDSD.dwHeight > 1) DDSD.dwHeight /= 2;
/* Set the mipmap sublevel flag according to msdn */
DDSD.ddsCaps.dwCaps2 |= DDSCAPS2_MIPMAPSUBLEVEL;
}
else
{
DDSD.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
}
CubeFaceRoot = FALSE;
hr = ddraw_create_surface(ddraw, &DDSD, &object2, level, version);
if(hr != DD_OK)
{
return hr;
}
/* Add the new surface to the complex attachment array */
for(j = 0; j < MAX_COMPLEX_ATTACHED; j++)
{
if(last->complex_array[j]) continue;
last->complex_array[j] = object2;
break;
}
last = object2;
/* Remove the (possible) back buffer cap from the new surface description,
* because only one surface in the flipping chain is a back buffer, one
* is a front buffer, the others are just primary surfaces.
*/
DDSD.ddsCaps.dwCaps &= ~DDSCAPS_BACKBUFFER;
}
return DD_OK;
}
static HRESULT CDECL ddraw_reset_enum_callback(struct wined3d_resource *resource)
{
@ -2793,7 +2728,6 @@ static HRESULT CreateSurface(struct ddraw *ddraw, DDSURFACEDESC2 *DDSD,
struct ddraw_surface *object = NULL;
struct wined3d_display_mode mode;
HRESULT hr;
LONG extra_surfaces = 0;
DDSURFACEDESC2 desc2;
const DWORD sysvidmem = DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY;
@ -2984,7 +2918,6 @@ static HRESULT CreateSurface(struct ddraw *ddraw, DDSURFACEDESC2 *DDSD,
/* Not-complex mipmap -> Mipmapcount = 1 */
desc2.u2.dwMipMapCount = 1;
}
extra_surfaces = desc2.u2.dwMipMapCount - 1;
/* There's a mipmap count in the created surface in any case */
desc2.dwFlags |= DDSD_MIPMAPCOUNT;
@ -3046,46 +2979,39 @@ static HRESULT CreateSurface(struct ddraw *ddraw, DDSURFACEDESC2 *DDSD,
*/
if(DDSD->dwFlags & DDSD_BACKBUFFERCOUNT)
{
extra_surfaces = DDSD->dwBackBufferCount;
struct ddraw_surface *last = object;
UINT i;
desc2.ddsCaps.dwCaps &= ~DDSCAPS_FRONTBUFFER; /* It's not a front buffer */
desc2.ddsCaps.dwCaps |= DDSCAPS_BACKBUFFER;
desc2.dwBackBufferCount = 0;
}
hr = DD_OK;
if(desc2.ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
{
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_ALLFACES;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEZ;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces + 1, desc2, TRUE, version);
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_NEGATIVEZ;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEZ;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces + 1, desc2, TRUE, version);
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_POSITIVEZ;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEY;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces + 1, desc2, TRUE, version);
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_NEGATIVEY;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEY;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces + 1, desc2, TRUE, version);
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_POSITIVEY;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEX;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces + 1, desc2, TRUE, version);
desc2.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_NEGATIVEX;
desc2.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEX;
}
for (i = 0; i < DDSD->dwBackBufferCount; ++i)
{
struct ddraw_surface *object2 = NULL;
hr |= CreateAdditionalSurfaces(ddraw, object, extra_surfaces, desc2, FALSE, version);
if(hr != DD_OK)
{
/* This destroys and possibly created surfaces too */
if (version == 7)
IDirectDrawSurface7_Release(&object->IDirectDrawSurface7_iface);
else if (version == 4)
IDirectDrawSurface4_Release(&object->IDirectDrawSurface4_iface);
else
IDirectDrawSurface_Release(&object->IDirectDrawSurface_iface);
if (FAILED(hr = ddraw_create_surface(ddraw, &desc2, &object2, 0, version)))
{
if (version == 7)
IDirectDrawSurface7_Release(&object->IDirectDrawSurface7_iface);
else if (version == 4)
IDirectDrawSurface4_Release(&object->IDirectDrawSurface4_iface);
else
IDirectDrawSurface_Release(&object->IDirectDrawSurface_iface);
return hr;
return hr;
}
/* Add the new surface to the complex attachment array. */
last->complex_array[0] = object2;
last = object2;
/* Remove the (possible) back buffer cap from the new surface
* description, because only one surface in the flipping chain is a
* back buffer, one is a front buffer, the others are just primary
* surfaces. */
desc2.ddsCaps.dwCaps &= ~DDSCAPS_BACKBUFFER;
}
}
if (desc2.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
@ -5360,72 +5286,76 @@ static HRESULT CDECL device_parent_create_texture_surface(struct wined3d_device_
void *container_parent, UINT width, UINT height, enum wined3d_format_id format, DWORD usage,
enum wined3d_pool pool, UINT level, enum wined3d_cubemap_face face, struct wined3d_surface **surface)
{
struct ddraw *ddraw = ddraw_from_device_parent(device_parent);
struct ddraw_surface *tex_root = container_parent;
struct ddraw_surface *surf = NULL;
DDSCAPS2 searchcaps;
UINT i = 0;
DDSURFACEDESC2 desc = tex_root->surface_desc;
struct ddraw_surface *ddraw_surface;
HRESULT hr;
TRACE("device_parent %p, container_parent %p, width %u, height %u, format %#x, usage %#x,\n"
"\tpool %#x, level %u, face %u, surface %p.\n",
device_parent, container_parent, width, height, format, usage, pool, level, face, surface);
searchcaps = tex_root->surface_desc.ddsCaps;
searchcaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_ALLFACES;
switch (face)
/* The ddraw root surface is created before the wined3d texture. */
if (!level && face == WINED3D_CUBEMAP_FACE_POSITIVE_X)
{
case WINED3D_CUBEMAP_FACE_POSITIVE_X:
TRACE("Asked for positive x\n");
if (searchcaps.dwCaps2 & DDSCAPS2_CUBEMAP)
{
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEX;
}
surf = tex_root; break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_X:
TRACE("Asked for negative x\n");
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEX; break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Y:
TRACE("Asked for positive y\n");
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEY; break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Y:
TRACE("Asked for negative y\n");
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEY; break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Z:
TRACE("Asked for positive z\n");
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEZ; break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Z:
TRACE("Asked for negative z\n");
searchcaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEZ; break;
default:
ERR("Unexpected cube face.\n");
ddraw_surface = tex_root;
goto done;
}
if (!surf)
{
IDirectDrawSurface7 *attached;
IDirectDrawSurface7_GetAttachedSurface(&tex_root->IDirectDrawSurface7_iface, &searchcaps, &attached);
surf = unsafe_impl_from_IDirectDrawSurface7(attached);
IDirectDrawSurface7_Release(attached);
}
if (!surf) ERR("root search surface not found\n");
desc.dwWidth = width;
desc.dwHeight = height;
if (level)
desc.ddsCaps.dwCaps2 |= DDSCAPS2_MIPMAPSUBLEVEL;
else
desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
/* Find the wanted mipmap. There are enough mipmaps in the chain */
while (i < level)
if (desc.ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
{
IDirectDrawSurface7 *attached;
IDirectDrawSurface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &searchcaps, &attached);
if(!attached) ERR("Surface not found\n");
surf = impl_from_IDirectDrawSurface7(attached);
IDirectDrawSurface7_Release(attached);
++i;
desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_ALLFACES;
switch (face)
{
case WINED3D_CUBEMAP_FACE_POSITIVE_X:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEX;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_X:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEX;
break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Y:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEY;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Y:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEY;
break;
case WINED3D_CUBEMAP_FACE_POSITIVE_Z:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEZ;
break;
case WINED3D_CUBEMAP_FACE_NEGATIVE_Z:
desc.ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEZ;
break;
default:
ERR("Unexpected cube face.\n");
return DDERR_INVALIDPARAMS;
}
}
/* Return the surface */
*surface = surf->wined3d_surface;
/* FIXME: Validate that format, usage, pool, etc. really make sense. */
if (FAILED(hr = ddraw_create_surface(ddraw, &desc, &ddraw_surface, 0, tex_root->version)))
return hr;
done:
*surface = ddraw_surface->wined3d_surface;
wined3d_surface_incref(*surface);
TRACE("Returning wineD3DSurface %p, it belongs to surface %p\n", *surface, surf);
return D3D_OK;
return DD_OK;
}
static void STDMETHODCALLTYPE ddraw_frontbuffer_destroyed(void *parent)

39
dlls/ddraw/surface.c
View File

@ -5590,15 +5590,23 @@ static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
{
const DDSURFACEDESC2 *desc = &surface->surface_desc;
struct ddraw_surface *mip, **attach;
struct wined3d_resource *resource;
enum wined3d_format_id format;
UINT layers, levels, i, j;
enum wined3d_pool pool;
UINT levels;
HRESULT hr;
if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
levels = desc->u2.dwMipMapCount;
else
levels = 1;
if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
layers = 6;
else
layers = 1;
/* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
* Should I forward the MANAGED cap to the managed pool? */
if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
@ -5608,11 +5616,36 @@ HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
hr = wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
else
return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
hr = wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
if (FAILED(hr))
{
WARN("Failed to create wined3d texture, hr %#x.\n", hr);
return hr;
}
for (i = 0; i < layers; ++i)
{
attach = &surface->complex_array[layers - 1 - i];
for (j = 0; j < levels; ++j)
{
resource = wined3d_texture_get_sub_resource(surface->wined3d_texture, i * levels + j);
mip = wined3d_resource_get_parent(resource);
if (mip == surface)
continue;
*attach = mip;
attach = &mip->complex_array[0];
}
}
return DD_OK;
}
HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw,