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d3d10core: Only create unique sampler state objects.

This commit is contained in:
Henri Verbeet 2012-12-11 22:27:31 +01:00 committed by Alexandre Julliard
parent 14eadb71bc
commit a9e241e4fe
4 changed files with 91 additions and 16 deletions
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8
dlls/d3d10core/d3d10core_main.c
View File

@ -69,6 +69,7 @@ static HRESULT WINAPI layer_create(enum dxgi_device_layer_id id, void **layer_ba
void *device_object, REFIID riid, void **device_layer)
{
struct d3d10_device *object;
HRESULT hr;
TRACE("id %#x, layer_base %p, unknown0 %#x, device_object %p, riid %s, device_layer %p\n",
id, layer_base, unknown0, device_object, debugstr_guid(riid), device_layer);
@ -81,7 +82,12 @@ static HRESULT WINAPI layer_create(enum dxgi_device_layer_id id, void **layer_ba
}
object = *layer_base;
d3d10_device_init(object, device_object);
if (FAILED(hr = d3d10_device_init(object, device_object)))
{
WARN("Failed to initialize device, hr %#x.\n", hr);
*device_layer = NULL;
return hr;
}
*device_layer = &object->IUnknown_inner;
TRACE("Created d3d10 device at %p\n", object);

10
dlls/d3d10core/d3d10core_private.h
View File

@ -35,6 +35,7 @@
#endif
#include "wine/wined3d.h"
#include "wine/winedxgi.h"
#include "wine/rbtree.h"
#define MAKE_TAG(ch0, ch1, ch2, ch3) \
((DWORD)(ch0) | ((DWORD)(ch1) << 8) | \
@ -247,11 +248,14 @@ struct d3d10_sampler_state
ID3D10SamplerState ID3D10SamplerState_iface;
LONG refcount;
struct d3d10_device *device;
struct wined3d_sampler *wined3d_sampler;
D3D10_SAMPLER_DESC desc;
struct wine_rb_entry entry;
};
HRESULT d3d10_sampler_state_init(struct d3d10_sampler_state *state, const D3D10_SAMPLER_DESC *desc) DECLSPEC_HIDDEN;
HRESULT d3d10_sampler_state_init(struct d3d10_sampler_state *state, struct d3d10_device *device,
const D3D10_SAMPLER_DESC *desc) DECLSPEC_HIDDEN;
struct d3d10_sampler_state *unsafe_impl_from_ID3D10SamplerState(ID3D10SamplerState *iface) DECLSPEC_HIDDEN;
/* ID3D10Query */
@ -275,6 +279,8 @@ struct d3d10_device
struct wined3d_device_parent device_parent;
struct wined3d_device *wined3d_device;
struct wine_rb_tree sampler_states;
struct d3d10_blend_state *blend_state;
float blend_factor[4];
UINT sample_mask;
@ -283,7 +289,7 @@ struct d3d10_device
struct d3d10_rasterizer_state *rasterizer_state;
};
void d3d10_device_init(struct d3d10_device *device, void *outer_unknown) DECLSPEC_HIDDEN;
HRESULT d3d10_device_init(struct d3d10_device *device, void *outer_unknown) DECLSPEC_HIDDEN;
/* Layered device */
enum dxgi_device_layer_id

67
dlls/d3d10core/device.c
View File

@ -72,15 +72,16 @@ static ULONG STDMETHODCALLTYPE d3d10_device_inner_AddRef(IUnknown *iface)
static ULONG STDMETHODCALLTYPE d3d10_device_inner_Release(IUnknown *iface)
{
struct d3d10_device *This = impl_from_IUnknown(iface);
ULONG refcount = InterlockedDecrement(&This->refcount);
struct d3d10_device *device = impl_from_IUnknown(iface);
ULONG refcount = InterlockedDecrement(&device->refcount);
TRACE("%p decreasing refcount to %u\n", This, refcount);
TRACE("%p decreasing refcount to %u.\n", device, refcount);
if (!refcount)
{
if (This->wined3d_device)
wined3d_device_decref(This->wined3d_device);
if (device->wined3d_device)
wined3d_device_decref(device->wined3d_device);
wine_rb_destroy(&device->sampler_states, NULL, NULL);
}
return refcount;
@ -1471,7 +1472,9 @@ static HRESULT STDMETHODCALLTYPE d3d10_device_CreateRasterizerState(ID3D10Device
static HRESULT STDMETHODCALLTYPE d3d10_device_CreateSamplerState(ID3D10Device *iface,
const D3D10_SAMPLER_DESC *desc, ID3D10SamplerState **sampler_state)
{
struct d3d10_device *device = impl_from_ID3D10Device(iface);
struct d3d10_sampler_state *object;
struct wine_rb_entry *entry;
HRESULT hr;
TRACE("iface %p, desc %p, sampler_state %p.\n", iface, desc, sampler_state);
@ -1479,6 +1482,17 @@ static HRESULT STDMETHODCALLTYPE d3d10_device_CreateSamplerState(ID3D10Device *i
if (!desc)
return E_INVALIDARG;
if ((entry = wine_rb_get(&device->sampler_states, desc)))
{
object = WINE_RB_ENTRY_VALUE(entry, struct d3d10_sampler_state, entry);
TRACE("Returning existing sampler state %p.\n", object);
*sampler_state = &object->ID3D10SamplerState_iface;
ID3D10SamplerState_AddRef(*sampler_state);
return S_OK;
}
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
{
@ -1486,7 +1500,7 @@ static HRESULT STDMETHODCALLTYPE d3d10_device_CreateSamplerState(ID3D10Device *i
return E_OUTOFMEMORY;
}
if (FAILED(hr = d3d10_sampler_state_init(object, desc)))
if (FAILED(hr = d3d10_sampler_state_init(object, device, desc)))
{
WARN("Failed to initialize sampler state, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
@ -1908,7 +1922,38 @@ static const struct wined3d_device_parent_ops d3d10_wined3d_device_parent_ops =
device_parent_create_swapchain,
};
void d3d10_device_init(struct d3d10_device *device, void *outer_unknown)
static void *d3d10_rb_alloc(size_t size)
{
return HeapAlloc(GetProcessHeap(), 0, size);
}
static void *d3d10_rb_realloc(void *ptr, size_t size)
{
return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
}
static void d3d10_rb_free(void *ptr)
{
HeapFree(GetProcessHeap(), 0, ptr);
}
static int d3d10_sampler_state_compare(const void *key, const struct wine_rb_entry *entry)
{
const D3D10_SAMPLER_DESC *ka = key;
const D3D10_SAMPLER_DESC *kb = &WINE_RB_ENTRY_VALUE(entry, const struct d3d10_sampler_state, entry)->desc;
return memcmp(ka, kb, sizeof(*ka));
}
static const struct wine_rb_functions d3d10_sampler_state_rb_ops =
{
d3d10_rb_alloc,
d3d10_rb_realloc,
d3d10_rb_free,
d3d10_sampler_state_compare,
};
HRESULT d3d10_device_init(struct d3d10_device *device, void *outer_unknown)
{
device->ID3D10Device_iface.lpVtbl = &d3d10_device_vtbl;
device->IUnknown_inner.lpVtbl = &d3d10_device_inner_unknown_vtbl;
@ -1917,4 +1962,12 @@ void d3d10_device_init(struct d3d10_device *device, void *outer_unknown)
device->refcount = 1;
/* COM aggregation always takes place */
device->outer_unk = outer_unknown;
if (wine_rb_init(&device->sampler_states, &d3d10_sampler_state_rb_ops) == -1)
{
WARN("Failed to initialize sampler state rbtree.\n");
return E_FAIL;
}
return S_OK;
}

22
dlls/d3d10core/state.c
View File

@ -438,15 +438,16 @@ static ULONG STDMETHODCALLTYPE d3d10_sampler_state_AddRef(ID3D10SamplerState *if
static ULONG STDMETHODCALLTYPE d3d10_sampler_state_Release(ID3D10SamplerState *iface)
{
struct d3d10_sampler_state *This = impl_from_ID3D10SamplerState(iface);
ULONG refcount = InterlockedDecrement(&This->refcount);
struct d3d10_sampler_state *state = impl_from_ID3D10SamplerState(iface);
ULONG refcount = InterlockedDecrement(&state->refcount);
TRACE("%p decreasing refcount to %u.\n", This, refcount);
TRACE("%p decreasing refcount to %u.\n", state, refcount);
if (!refcount)
{
wined3d_sampler_decref(This->wined3d_sampler);
HeapFree(GetProcessHeap(), 0, This);
wined3d_sampler_decref(state->wined3d_sampler);
wine_rb_remove(&state->device->sampler_states, &state->desc);
HeapFree(GetProcessHeap(), 0, state);
}
return refcount;
@ -512,12 +513,14 @@ static const struct ID3D10SamplerStateVtbl d3d10_sampler_state_vtbl =
d3d10_sampler_state_GetDesc,
};
HRESULT d3d10_sampler_state_init(struct d3d10_sampler_state *state, const D3D10_SAMPLER_DESC *desc)
HRESULT d3d10_sampler_state_init(struct d3d10_sampler_state *state, struct d3d10_device *device,
const D3D10_SAMPLER_DESC *desc)
{
HRESULT hr;
state->ID3D10SamplerState_iface.lpVtbl = &d3d10_sampler_state_vtbl;
state->refcount = 1;
state->device = device;
state->desc = *desc;
if (FAILED(hr = wined3d_sampler_create(state, &state->wined3d_sampler)))
@ -526,6 +529,13 @@ HRESULT d3d10_sampler_state_init(struct d3d10_sampler_state *state, const D3D10_
return hr;
}
if (wine_rb_put(&device->sampler_states, desc, &state->entry) == -1)
{
ERR("Failed to insert sampler state entry.\n");
wined3d_sampler_decref(state->wined3d_sampler);
return E_FAIL;
}
return S_OK;
}