sprite.c File Reference

#include "d3dx9_private.h"

Include dependency graph for sprite.c:

Go to the source code of this file.

Classes
struct	sprite_vertex
struct	sprite
struct	d3dx9_sprite

Macros
#define	D3DXSPRITE_FLAGLIMIT   511

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (d3dx)
static struct d3dx9_sprite *	impl_from_ID3DXSprite (ID3DXSprite *iface)
static HRESULT WINAPI	d3dx9_sprite_QueryInterface (ID3DXSprite *iface, REFIID riid, void **out)
static ULONG WINAPI	d3dx9_sprite_AddRef (ID3DXSprite *iface)
static ULONG WINAPI	d3dx9_sprite_Release (ID3DXSprite *iface)
static HRESULT WINAPI	d3dx9_sprite_GetDevice (struct ID3DXSprite *iface, struct IDirect3DDevice9 **device)
static HRESULT WINAPI	d3dx9_sprite_GetTransform (ID3DXSprite *iface, D3DXMATRIX *transform)
static HRESULT WINAPI	d3dx9_sprite_SetTransform (ID3DXSprite *iface, const D3DXMATRIX *transform)
static HRESULT WINAPI	d3dx9_sprite_SetWorldViewRH (ID3DXSprite *iface, const D3DXMATRIX *world, const D3DXMATRIX *view)
static HRESULT WINAPI	d3dx9_sprite_SetWorldViewLH (ID3DXSprite *iface, const D3DXMATRIX *world, const D3DXMATRIX *view)
static void	set_states (struct d3dx9_sprite *object)
static HRESULT WINAPI	d3dx9_sprite_Begin (ID3DXSprite *iface, DWORD flags)
static HRESULT WINAPI	d3dx9_sprite_Draw (ID3DXSprite *iface, IDirect3DTexture9 *texture, const RECT *rect, const D3DXVECTOR3 *center, const D3DXVECTOR3 *position, D3DCOLOR color)
static HRESULT WINAPI	d3dx9_sprite_Flush (ID3DXSprite *iface)
static HRESULT WINAPI	d3dx9_sprite_End (ID3DXSprite *iface)
static HRESULT WINAPI	d3dx9_sprite_OnLostDevice (ID3DXSprite *iface)
static HRESULT WINAPI	d3dx9_sprite_OnResetDevice (ID3DXSprite *iface)
HRESULT WINAPI	D3DXCreateSprite (struct IDirect3DDevice9 *device, struct ID3DXSprite **sprite)

Variables
static const ID3DXSpriteVtbl	d3dx9_sprite_vtbl

Macro Definition Documentation

D3DXSPRITE_FLAGLIMIT

#define D3DXSPRITE_FLAGLIMIT   511

Definition at line 26 of file sprite.c.

Function Documentation

d3dx9_sprite_AddRef()

static ULONG WINAPI d3dx9_sprite_AddRef ( ID3DXSprite *  iface )

static

Definition at line 92 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
    ULONG refcount = InterlockedIncrement(&sprite->ref);
 
    TRACE("%p increasing refcount to %lu.\n", sprite, refcount);
 
    return refcount;
}

d3dx9_sprite_Begin()

static HRESULT WINAPI d3dx9_sprite_Begin ( ID3DXSprite *  iface, DWORD  flags  )

static

Definition at line 277 of file sprite.c.

{
    struct d3dx9_sprite *This = impl_from_ID3DXSprite(iface);
    HRESULT hr;
 
    TRACE("iface %p, flags %#lx.\n", iface, flags);
 
    if(flags>D3DXSPRITE_FLAGLIMIT || This->ready) return D3DERR_INVALIDCALL;
 
/* TODO: Implement flags:
D3DXSPRITE_BILLBOARD: makes the sprite always face the camera
D3DXSPRITE_DONOTMODIFY_RENDERSTATE: name says it all
D3DXSPRITE_OBJECTSPACE: do not change device transforms
D3DXSPRITE_SORT_DEPTH_BACKTOFRONT: sort by position
D3DXSPRITE_SORT_DEPTH_FRONTTOBACK: sort by position
D3DXSPRITE_SORT_TEXTURE: sort by texture (so that it doesn't change too often)
*/
/* Seems like alpha blending is always enabled, regardless of D3DXSPRITE_ALPHABLEND flag */
    if(flags & (D3DXSPRITE_BILLBOARD |
                D3DXSPRITE_DONOTMODIFY_RENDERSTATE | D3DXSPRITE_OBJECTSPACE |
                D3DXSPRITE_SORT_DEPTH_BACKTOFRONT))
        FIXME("Flags unsupported: %#lx.\n", flags);
    /* These flags should only matter to performance */
    else if(flags & (D3DXSPRITE_SORT_DEPTH_FRONTTOBACK | D3DXSPRITE_SORT_TEXTURE))
        TRACE("Flags unsupported: %#lx.\n", flags);
 
    if(This->vdecl==NULL) {
        static const D3DVERTEXELEMENT9 elements[] =
        {
            { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
            { 0, 12, D3DDECLTYPE_D3DCOLOR, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_COLOR, 0 },
            { 0, 16, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
            D3DDECL_END()
        };
        IDirect3DDevice9_CreateVertexDeclaration(This->device, elements, &This->vdecl);
    }
 
    if(!(flags & D3DXSPRITE_DONOTSAVESTATE)) {
        if(This->stateblock==NULL) {
            /* Tell our state block what it must store */
            hr=IDirect3DDevice9_BeginStateBlock(This->device);
            if(hr!=D3D_OK) return hr;
 
            set_states(This);
 
            IDirect3DDevice9_SetVertexDeclaration(This->device, This->vdecl);
            IDirect3DDevice9_SetStreamSource(This->device, 0, NULL, 0, sizeof(struct sprite_vertex));
            IDirect3DDevice9_SetIndices(This->device, NULL);
            IDirect3DDevice9_SetTexture(This->device, 0, NULL);
 
            IDirect3DDevice9_EndStateBlock(This->device, &This->stateblock);
        }
        IDirect3DStateBlock9_Capture(This->stateblock); /* Save current state */
    }
 
    /* Apply device state */
    set_states(This);
 
    This->flags=flags;
    This->ready=TRUE;
 
    return D3D_OK;
}

d3dx9_sprite_Draw()

static HRESULT WINAPI d3dx9_sprite_Draw ( ID3DXSprite *  iface, IDirect3DTexture9 *  texture, const RECT *  rect, const D3DXVECTOR3 *  center, const D3DXVECTOR3 *  position, D3DCOLOR  color  )

static

Definition at line 341 of file sprite.c.

{
    struct d3dx9_sprite *This = impl_from_ID3DXSprite(iface);
    struct sprite *new_sprites;
    D3DSURFACE_DESC texdesc;
    int new_size;
 
    TRACE("iface %p, texture %p, rect %s, center %p, position %p, color 0x%08lx.\n",
            iface, texture, wine_dbgstr_rect(rect), center, position, color);
 
    if(texture==NULL) return D3DERR_INVALIDCALL;
    if(!This->ready) return D3DERR_INVALIDCALL;
 
    if (This->allocated_sprites <= This->sprite_count)
    {
        new_size = This->allocated_sprites ? This->allocated_sprites * 2 : 32;
        new_sprites = realloc(This->sprites, new_size * sizeof(*This->sprites));
        if (!new_sprites)
            return E_OUTOFMEMORY;
        This->sprites = new_sprites;
        This->allocated_sprites = new_size;
    }
    This->sprites[This->sprite_count].texture=texture;
    if(!(This->flags & D3DXSPRITE_DO_NOT_ADDREF_TEXTURE))
        IDirect3DTexture9_AddRef(texture);
 
    /* Reuse the texture desc if possible */
    if(This->sprite_count) {
        if(This->sprites[This->sprite_count-1].texture!=texture) {
            IDirect3DTexture9_GetLevelDesc(texture, 0, &texdesc);
        } else {
            texdesc.Width=This->sprites[This->sprite_count-1].texw;
            texdesc.Height=This->sprites[This->sprite_count-1].texh;
        }
    } else IDirect3DTexture9_GetLevelDesc(texture, 0, &texdesc);
 
    This->sprites[This->sprite_count].texw=texdesc.Width;
    This->sprites[This->sprite_count].texh=texdesc.Height;
 
    if (rect)
        This->sprites[This->sprite_count].rect = *rect;
    else
        SetRect(&This->sprites[This->sprite_count].rect, 0, 0, texdesc.Width, texdesc.Height);
 
    if(center==NULL) {
        This->sprites[This->sprite_count].center.x=0.0f;
        This->sprites[This->sprite_count].center.y=0.0f;
        This->sprites[This->sprite_count].center.z=0.0f;
    } else This->sprites[This->sprite_count].center=*center;
 
    if(position==NULL) {
        This->sprites[This->sprite_count].pos.x=0.0f;
        This->sprites[This->sprite_count].pos.y=0.0f;
        This->sprites[This->sprite_count].pos.z=0.0f;
    } else This->sprites[This->sprite_count].pos=*position;
 
    This->sprites[This->sprite_count].color=color;
    This->sprites[This->sprite_count].transform=This->transform;
    This->sprite_count++;
 
    return D3D_OK;
}

d3dx9_sprite_End()

static HRESULT WINAPI d3dx9_sprite_End ( ID3DXSprite *  iface )

static

Definition at line 479 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
 
    TRACE("iface %p.\n", iface);
 
    if (!sprite->ready)
        return D3DERR_INVALIDCALL;
 
    ID3DXSprite_Flush(iface);
 
    if (sprite->stateblock && !(sprite->flags & D3DXSPRITE_DONOTSAVESTATE))
        IDirect3DStateBlock9_Apply(sprite->stateblock); /* Restore old state */
 
    sprite->ready = FALSE;
 
    return D3D_OK;
}

d3dx9_sprite_Flush()

static HRESULT WINAPI d3dx9_sprite_Flush ( ID3DXSprite *  iface )

static

Definition at line 405 of file sprite.c.

{
    struct d3dx9_sprite *This = impl_from_ID3DXSprite(iface);
    struct sprite_vertex *vertices;
    int i, count=0, start;
 
    TRACE("iface %p.\n", iface);
 
    if(!This->ready) return D3DERR_INVALIDCALL;
    if(!This->sprite_count) return D3D_OK;
 
/* TODO: use of a vertex buffer here */
    vertices = malloc(sizeof(*vertices) * 6 * This->sprite_count);
 
    for(start=0;start<This->sprite_count;start+=count,count=0) {
        i=start;
        while(i<This->sprite_count &&
              (count==0 || This->sprites[i].texture==This->sprites[i-1].texture)) {
            float spritewidth=(float)This->sprites[i].rect.right-(float)This->sprites[i].rect.left;
            float spriteheight=(float)This->sprites[i].rect.bottom-(float)This->sprites[i].rect.top;
 
            vertices[6*i  ].pos.x = This->sprites[i].pos.x - This->sprites[i].center.x;
            vertices[6*i  ].pos.y = This->sprites[i].pos.y - This->sprites[i].center.y;
            vertices[6*i  ].pos.z = This->sprites[i].pos.z - This->sprites[i].center.z;
            vertices[6*i+1].pos.x = spritewidth + This->sprites[i].pos.x - This->sprites[i].center.x;
            vertices[6*i+1].pos.y = This->sprites[i].pos.y - This->sprites[i].center.y;
            vertices[6*i+1].pos.z = This->sprites[i].pos.z - This->sprites[i].center.z;
            vertices[6*i+2].pos.x = spritewidth + This->sprites[i].pos.x - This->sprites[i].center.x;
            vertices[6*i+2].pos.y = spriteheight + This->sprites[i].pos.y - This->sprites[i].center.y;
            vertices[6*i+2].pos.z = This->sprites[i].pos.z - This->sprites[i].center.z;
            vertices[6*i+3].pos.x = This->sprites[i].pos.x - This->sprites[i].center.x;
            vertices[6*i+3].pos.y = spriteheight + This->sprites[i].pos.y - This->sprites[i].center.y;
            vertices[6*i+3].pos.z = This->sprites[i].pos.z - This->sprites[i].center.z;
            vertices[6*i  ].col   = This->sprites[i].color;
            vertices[6*i+1].col   = This->sprites[i].color;
            vertices[6*i+2].col   = This->sprites[i].color;
            vertices[6*i+3].col   = This->sprites[i].color;
            vertices[6*i  ].tex.x = (float)This->sprites[i].rect.left / (float)This->sprites[i].texw;
            vertices[6*i  ].tex.y = (float)This->sprites[i].rect.top / (float)This->sprites[i].texh;
            vertices[6*i+1].tex.x = (float)This->sprites[i].rect.right / (float)This->sprites[i].texw;
            vertices[6*i+1].tex.y = (float)This->sprites[i].rect.top / (float)This->sprites[i].texh;
            vertices[6*i+2].tex.x = (float)This->sprites[i].rect.right / (float)This->sprites[i].texw;
            vertices[6*i+2].tex.y = (float)This->sprites[i].rect.bottom / (float)This->sprites[i].texh;
            vertices[6*i+3].tex.x = (float)This->sprites[i].rect.left / (float)This->sprites[i].texw;
            vertices[6*i+3].tex.y = (float)This->sprites[i].rect.bottom / (float)This->sprites[i].texh;
 
            vertices[6*i+4]=vertices[6*i];
            vertices[6*i+5]=vertices[6*i+2];
 
            D3DXVec3TransformCoordArray(&vertices[6 * i].pos, sizeof(*vertices),
                    &vertices[6 * i].pos, sizeof(*vertices), &This->sprites[i].transform, 6);
            count++;
            i++;
        }
 
        IDirect3DDevice9_SetTexture(This->device, 0, (struct IDirect3DBaseTexture9 *)This->sprites[start].texture);
        IDirect3DDevice9_SetVertexDeclaration(This->device, This->vdecl);
 
        IDirect3DDevice9_DrawPrimitiveUP(This->device, D3DPT_TRIANGLELIST,
                2 * count, vertices + 6 * start, sizeof(*vertices));
    }
    free(vertices);
 
    if(!(This->flags & D3DXSPRITE_DO_NOT_ADDREF_TEXTURE))
        for(i=0;i<This->sprite_count;i++)
            IDirect3DTexture9_Release(This->sprites[i].texture);
 
    This->sprite_count=0;
 
    /* Flush may be called more than once, so we don't reset This->ready here */
 
    return D3D_OK;
}

d3dx9_sprite_GetDevice()

static HRESULT WINAPI d3dx9_sprite_GetDevice ( struct ID3DXSprite *  iface, struct IDirect3DDevice9 **  device  )

static

Definition at line 139 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
 
    TRACE("iface %p, device %p.\n", iface, device);
 
    if (!device)
        return D3DERR_INVALIDCALL;
    *device = sprite->device;
    IDirect3DDevice9_AddRef(sprite->device);
 
    return D3D_OK;
}

d3dx9_sprite_GetTransform()

static HRESULT WINAPI d3dx9_sprite_GetTransform ( ID3DXSprite *  iface, D3DXMATRIX *  transform  )

static

Definition at line 153 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
 
    TRACE("iface %p, transform %p.\n", iface, transform);
 
    if (!transform)
        return D3DERR_INVALIDCALL;
    *transform = sprite->transform;
 
    return D3D_OK;
}

d3dx9_sprite_OnLostDevice()

static HRESULT WINAPI d3dx9_sprite_OnLostDevice ( ID3DXSprite *  iface )

static

Definition at line 498 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
 
    TRACE("iface %p.\n", iface);
 
    if (sprite->stateblock)
        IDirect3DStateBlock9_Release(sprite->stateblock);
    if (sprite->vdecl)
        IDirect3DVertexDeclaration9_Release(sprite->vdecl);
    sprite->vdecl = NULL;
    sprite->stateblock = NULL;
 
    /* Reset some variables */
    ID3DXSprite_OnResetDevice(iface);
 
    return D3D_OK;
}

d3dx9_sprite_OnResetDevice()

static HRESULT WINAPI d3dx9_sprite_OnResetDevice ( ID3DXSprite *  iface )

static

Definition at line 517 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
    int i;
 
    TRACE("iface %p.\n", iface);
 
    if (!(sprite->flags & D3DXSPRITE_DO_NOT_ADDREF_TEXTURE))
    {
        for (i = 0; i < sprite->sprite_count; ++i)
        {
            if (sprite->sprites[i].texture)
                IDirect3DTexture9_Release(sprite->sprites[i].texture);
        }
    }
 
    sprite->sprite_count = 0;
    sprite->flags = 0;
    sprite->ready = FALSE;
 
    /* keep matrices */
    /* device objects get restored on Begin */
 
    return D3D_OK;
}

d3dx9_sprite_QueryInterface()

static HRESULT WINAPI d3dx9_sprite_QueryInterface ( ID3DXSprite *  iface, REFIID  riid, void **  out  )

static

Definition at line 74 of file sprite.c.

{
    TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
 
    if (IsEqualGUID(riid, &IID_ID3DXSprite)
            || IsEqualGUID(riid, &IID_IUnknown))
    {
        IUnknown_AddRef(iface);
        *out = iface;
        return S_OK;
    }
 
    WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
 
    *out = NULL;
    return E_NOINTERFACE;
}

d3dx9_sprite_Release()

static ULONG WINAPI d3dx9_sprite_Release ( ID3DXSprite *  iface )

static

Definition at line 102 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
    ULONG refcount = InterlockedDecrement(&sprite->ref);
 
    TRACE("%p decreasing refcount to %lu.\n", sprite, refcount);
 
    if (!refcount)
    {
        if (sprite->sprites)
        {
            int i;
 
            if (!(sprite->flags & D3DXSPRITE_DO_NOT_ADDREF_TEXTURE))
            {
                for (i = 0; i < sprite->sprite_count; ++i)
                {
                    if (sprite->sprites[i].texture)
                        IDirect3DTexture9_Release(sprite->sprites[i].texture);
                }
            }
 
            free(sprite->sprites);
        }
 
        if (sprite->stateblock)
            IDirect3DStateBlock9_Release(sprite->stateblock);
        if (sprite->vdecl)
            IDirect3DVertexDeclaration9_Release(sprite->vdecl);
        if (sprite->device)
            IDirect3DDevice9_Release(sprite->device);
        free(sprite);
    }
 
    return refcount;
}

d3dx9_sprite_SetTransform()

static HRESULT WINAPI d3dx9_sprite_SetTransform ( ID3DXSprite *  iface, const D3DXMATRIX *  transform  )

static

Definition at line 166 of file sprite.c.

{
    struct d3dx9_sprite *sprite = impl_from_ID3DXSprite(iface);
 
    TRACE("iface %p, transform %p.\n", iface, transform);
 
    if (!transform)
        return D3DERR_INVALIDCALL;
    sprite->transform = *transform;
 
    return D3D_OK;
}

d3dx9_sprite_SetWorldViewLH()

static HRESULT WINAPI d3dx9_sprite_SetWorldViewLH ( ID3DXSprite *  iface, const D3DXMATRIX *  world, const D3DXMATRIX *  view  )

static

Definition at line 187 of file sprite.c.

{
    FIXME("iface %p, world %p, view %p stub!\n", iface, world, view);
 
    return E_NOTIMPL;
}

d3dx9_sprite_SetWorldViewRH()

static HRESULT WINAPI d3dx9_sprite_SetWorldViewRH ( ID3DXSprite *  iface, const D3DXMATRIX *  world, const D3DXMATRIX *  view  )

static

Definition at line 179 of file sprite.c.

{
    FIXME("iface %p, world %p, view %p stub!\n", iface, world, view);
 
    return E_NOTIMPL;
}

D3DXCreateSprite()

HRESULT WINAPI D3DXCreateSprite	(	struct IDirect3DDevice9 *	device,
		struct ID3DXSprite **	sprite
	)

Definition at line 561 of file sprite.c.

{
    struct d3dx9_sprite *object;
    D3DCAPS9 caps;
 
    TRACE("device %p, sprite %p.\n", device, sprite);
 
    if(device==NULL || sprite==NULL) return D3DERR_INVALIDCALL;
 
    if (!(object = calloc(1, sizeof(*object))))
    {
        *sprite = NULL;
        return E_OUTOFMEMORY;
    }
    object->ID3DXSprite_iface.lpVtbl = &d3dx9_sprite_vtbl;
    object->ref=1;
    object->device=device;
    IUnknown_AddRef(device);
 
    object->vdecl=NULL;
    object->stateblock=NULL;
 
    D3DXMatrixIdentity(&object->transform);
    D3DXMatrixIdentity(&object->view);
 
    IDirect3DDevice9_GetDeviceCaps(device, &caps);
    object->texfilter_caps=caps.TextureFilterCaps;
    object->maxanisotropy=caps.MaxAnisotropy;
    object->alphacmp_caps=caps.AlphaCmpCaps;
 
    ID3DXSprite_OnResetDevice(&object->ID3DXSprite_iface);
 
    object->sprites=NULL;
    object->allocated_sprites=0;
    *sprite=&object->ID3DXSprite_iface;
 
    return D3D_OK;
}

Referenced by ID3DXFontImpl_DrawTextW(), test_ID3DXFont(), and test_ID3DXSprite().

impl_from_ID3DXSprite()

static struct d3dx9_sprite * impl_from_ID3DXSprite ( ID3DXSprite *  iface )

inlinestatic

Definition at line 69 of file sprite.c.

{
    return CONTAINING_RECORD(iface, struct d3dx9_sprite, ID3DXSprite_iface);
}

Referenced by d3dx9_sprite_AddRef(), d3dx9_sprite_Begin(), d3dx9_sprite_Draw(), d3dx9_sprite_End(), d3dx9_sprite_Flush(), d3dx9_sprite_GetDevice(), d3dx9_sprite_GetTransform(), d3dx9_sprite_OnLostDevice(), d3dx9_sprite_OnResetDevice(), d3dx9_sprite_Release(), and d3dx9_sprite_SetTransform().

set_states()

static void set_states ( struct d3dx9_sprite *  object )

static

Definition at line 196 of file sprite.c.

{
    D3DXMATRIX mat;
    D3DVIEWPORT9 vp;
 
    /* Miscellaneous stuff */
    IDirect3DDevice9_SetVertexShader(object->device, NULL);
    IDirect3DDevice9_SetPixelShader(object->device, NULL);
    IDirect3DDevice9_SetNPatchMode(object->device, 0.0f);
 
    /* Render states */
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_ALPHABLENDENABLE, TRUE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_ALPHAFUNC, D3DCMP_GREATER);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_ALPHAREF, 0x00);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_ALPHATESTENABLE, object->alphacmp_caps);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_BLENDOP, D3DBLENDOP_ADD);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_CLIPPING, TRUE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_CLIPPLANEENABLE, 0);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA | D3DCOLORWRITEENABLE_BLUE |
                                    D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_RED);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_CULLMODE, D3DCULL_NONE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_FILLMODE, D3DFILL_SOLID);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_FOGENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_LIGHTING, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_RANGEFOGENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_SEPARATEALPHABLENDENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_SPECULARENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_SRGBWRITEENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_STENCILENABLE, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_VERTEXBLEND, FALSE);
    IDirect3DDevice9_SetRenderState(object->device, D3DRS_WRAP0, 0);
 
    /* Texture stage states */
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_COLOROP, D3DTOP_MODULATE);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_TEXCOORDINDEX, 0);
    IDirect3DDevice9_SetTextureStageState(object->device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
    IDirect3DDevice9_SetTextureStageState(object->device, 1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
    IDirect3DDevice9_SetTextureStageState(object->device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
 
    /* Sampler states */
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
 
    if(object->texfilter_caps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
        IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC);
    else IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
 
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MAXMIPLEVEL, 0);
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MAXANISOTROPY, object->maxanisotropy);
 
    if(object->texfilter_caps & D3DPTFILTERCAPS_MINFANISOTROPIC)
        IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC);
    else IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
 
    if(object->texfilter_caps & D3DPTFILTERCAPS_MIPFLINEAR)
        IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR);
    else IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
 
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_MIPMAPLODBIAS, 0);
    IDirect3DDevice9_SetSamplerState(object->device, 0, D3DSAMP_SRGBTEXTURE, 0);
 
    /* Matrices */
    D3DXMatrixIdentity(&mat);
    IDirect3DDevice9_SetTransform(object->device, D3DTS_WORLD, &mat);
    IDirect3DDevice9_SetTransform(object->device, D3DTS_VIEW, &object->view);
    IDirect3DDevice9_GetViewport(object->device, &vp);
    D3DXMatrixOrthoOffCenterLH(&mat, vp.X+0.5f, (float)vp.Width+vp.X+0.5f, (float)vp.Height+vp.Y+0.5f, vp.Y+0.5f, vp.MinZ, vp.MaxZ);
    IDirect3DDevice9_SetTransform(object->device, D3DTS_PROJECTION, &mat);
}

Referenced by d3dx9_sprite_Begin().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

d3dx

)

Variable Documentation

d3dx9_sprite_vtbl

const ID3DXSpriteVtbl d3dx9_sprite_vtbl

static

Initial value:

=
{
    d3dx9_sprite_QueryInterface,
    d3dx9_sprite_AddRef,
    d3dx9_sprite_Release,
    d3dx9_sprite_GetDevice,
    d3dx9_sprite_GetTransform,
    d3dx9_sprite_SetTransform,
    d3dx9_sprite_SetWorldViewRH,
    d3dx9_sprite_SetWorldViewLH,
    d3dx9_sprite_Begin,
    d3dx9_sprite_Draw,
    d3dx9_sprite_Flush,
    d3dx9_sprite_End,
    d3dx9_sprite_OnLostDevice,
    d3dx9_sprite_OnResetDevice,
}

Definition at line 543 of file sprite.c.

Referenced by D3DXCreateSprite().