state_block.c File Reference

#include "d2d1_private.h"

Include dependency graph for state_block.c:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (d2d)
static struct d2d_state_block *	impl_from_ID2D1DrawingStateBlock1 (ID2D1DrawingStateBlock1 *iface)
static HRESULT STDMETHODCALLTYPE	d2d_state_block_QueryInterface (ID2D1DrawingStateBlock1 *iface, REFIID iid, void **out)
static ULONG STDMETHODCALLTYPE	d2d_state_block_AddRef (ID2D1DrawingStateBlock1 *iface)
static ULONG STDMETHODCALLTYPE	d2d_state_block_Release (ID2D1DrawingStateBlock1 *iface)
static void STDMETHODCALLTYPE	d2d_state_block_GetFactory (ID2D1DrawingStateBlock1 *iface, ID2D1Factory **factory)
static void STDMETHODCALLTYPE	d2d_state_block_GetDescription (ID2D1DrawingStateBlock1 *iface, D2D1_DRAWING_STATE_DESCRIPTION *desc)
static void STDMETHODCALLTYPE	d2d_state_block_SetDescription (ID2D1DrawingStateBlock1 *iface, const D2D1_DRAWING_STATE_DESCRIPTION *desc)
static void STDMETHODCALLTYPE	d2d_state_block_SetTextRenderingParams (ID2D1DrawingStateBlock1 *iface, IDWriteRenderingParams *text_rendering_params)
static void STDMETHODCALLTYPE	d2d_state_block_GetTextRenderingParams (ID2D1DrawingStateBlock1 *iface, IDWriteRenderingParams **text_rendering_params)
static void STDMETHODCALLTYPE	d2d_state_block_GetDescription1 (ID2D1DrawingStateBlock1 *iface, D2D1_DRAWING_STATE_DESCRIPTION1 *desc)
static void STDMETHODCALLTYPE	d2d_state_block_SetDescription1 (ID2D1DrawingStateBlock1 *iface, const D2D1_DRAWING_STATE_DESCRIPTION1 *desc)
void	d2d_state_block_init (struct d2d_state_block *state_block, ID2D1Factory *factory, const D2D1_DRAWING_STATE_DESCRIPTION1 *desc, IDWriteRenderingParams *text_rendering_params)
struct d2d_state_block *	unsafe_impl_from_ID2D1DrawingStateBlock (ID2D1DrawingStateBlock *iface)

Variables
static const struct ID2D1DrawingStateBlock1Vtbl	d2d_state_block_vtbl

Function Documentation

d2d_state_block_AddRef()

static ULONG STDMETHODCALLTYPE d2d_state_block_AddRef ( ID2D1DrawingStateBlock1 *  iface )

static

Definition at line 48 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
    ULONG refcount = InterlockedIncrement(&state_block->refcount);
 
    TRACE("%p increasing refcount to %lu.\n", iface, refcount);
 
    return refcount;
}

d2d_state_block_GetDescription()

static void STDMETHODCALLTYPE d2d_state_block_GetDescription ( ID2D1DrawingStateBlock1 *  iface, D2D1_DRAWING_STATE_DESCRIPTION *  desc  )

static

Definition at line 85 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    memcpy(desc, &state_block->drawing_state, sizeof(*desc));
}

d2d_state_block_GetDescription1()

static void STDMETHODCALLTYPE d2d_state_block_GetDescription1 ( ID2D1DrawingStateBlock1 *  iface, D2D1_DRAWING_STATE_DESCRIPTION1 *  desc  )

static

Definition at line 130 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    *desc = state_block->drawing_state;
}

d2d_state_block_GetFactory()

static void STDMETHODCALLTYPE d2d_state_block_GetFactory ( ID2D1DrawingStateBlock1 *  iface, ID2D1Factory **  factory  )

static

Definition at line 76 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, factory %p.\n", iface, factory);
 
    ID2D1Factory_AddRef(*factory = state_block->factory);
}

d2d_state_block_GetTextRenderingParams()

static void STDMETHODCALLTYPE d2d_state_block_GetTextRenderingParams ( ID2D1DrawingStateBlock1 *  iface, IDWriteRenderingParams **  text_rendering_params  )

static

Definition at line 119 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, text_rendering_params %p.\n", iface, text_rendering_params);
 
    if ((*text_rendering_params = state_block->text_rendering_params))
        IDWriteRenderingParams_AddRef(*text_rendering_params);
}

d2d_state_block_init()

void d2d_state_block_init	(	struct d2d_state_block *	state_block,
		ID2D1Factory *	factory,
		const D2D1_DRAWING_STATE_DESCRIPTION1 *	desc,
		IDWriteRenderingParams *	text_rendering_params
	)

Definition at line 164 of file state_block.c.

{
    static const D2D1_MATRIX_3X2_F identity =
    {{{
        1.0f, 0.0f,
        0.0f, 1.0f,
        0.0f, 0.0f,
    }}};
 
    state_block->ID2D1DrawingStateBlock1_iface.lpVtbl = &d2d_state_block_vtbl;
    state_block->refcount = 1;
    ID2D1Factory_AddRef(state_block->factory = factory);
    if (desc)
        state_block->drawing_state = *desc;
    else
        state_block->drawing_state.transform = identity;
    if ((state_block->text_rendering_params = text_rendering_params))
        IDWriteRenderingParams_AddRef(state_block->text_rendering_params);
}

Referenced by d2d_factory_CreateDrawingStateBlock(), and d2d_factory_CreateDrawingStateBlock1().

d2d_state_block_QueryInterface()

static HRESULT STDMETHODCALLTYPE d2d_state_block_QueryInterface ( ID2D1DrawingStateBlock1 *  iface, REFIID  iid, void **  out  )

static

Definition at line 28 of file state_block.c.

{
    TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
 
    if (IsEqualGUID(iid, &IID_ID2D1DrawingStateBlock1)
            || IsEqualGUID(iid, &IID_ID2D1DrawingStateBlock)
            || IsEqualGUID(iid, &IID_ID2D1Resource)
            || IsEqualGUID(iid, &IID_IUnknown))
    {
        ID2D1DrawingStateBlock1_AddRef(iface);
        *out = iface;
        return S_OK;
    }
 
    WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
 
    *out = NULL;
    return E_NOINTERFACE;
}

d2d_state_block_Release()

static ULONG STDMETHODCALLTYPE d2d_state_block_Release ( ID2D1DrawingStateBlock1 *  iface )

static

Definition at line 58 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
    ULONG refcount = InterlockedDecrement(&state_block->refcount);
 
    TRACE("%p decreasing refcount to %lu.\n", iface, refcount);
 
    if (!refcount)
    {
        if (state_block->text_rendering_params)
            IDWriteRenderingParams_Release(state_block->text_rendering_params);
        ID2D1Factory_Release(state_block->factory);
        free(state_block);
    }
 
    return refcount;
}

d2d_state_block_SetDescription()

static void STDMETHODCALLTYPE d2d_state_block_SetDescription ( ID2D1DrawingStateBlock1 *  iface, const D2D1_DRAWING_STATE_DESCRIPTION *  desc  )

static

Definition at line 95 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    memcpy(&state_block->drawing_state, desc, sizeof(*desc));
}

d2d_state_block_SetDescription1()

static void STDMETHODCALLTYPE d2d_state_block_SetDescription1 ( ID2D1DrawingStateBlock1 *  iface, const D2D1_DRAWING_STATE_DESCRIPTION1 *  desc  )

static

Definition at line 140 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    state_block->drawing_state = *desc;
}

d2d_state_block_SetTextRenderingParams()

static void STDMETHODCALLTYPE d2d_state_block_SetTextRenderingParams ( ID2D1DrawingStateBlock1 *  iface, IDWriteRenderingParams *  text_rendering_params  )

static

Definition at line 105 of file state_block.c.

{
    struct d2d_state_block *state_block = impl_from_ID2D1DrawingStateBlock1(iface);
 
    TRACE("iface %p, text_rendering_params %p.\n", iface, text_rendering_params);
 
    if (text_rendering_params)
        IDWriteRenderingParams_AddRef(text_rendering_params);
    if (state_block->text_rendering_params)
        IDWriteRenderingParams_Release(state_block->text_rendering_params);
    state_block->text_rendering_params = text_rendering_params;
}

impl_from_ID2D1DrawingStateBlock1()

static struct d2d_state_block * impl_from_ID2D1DrawingStateBlock1 ( ID2D1DrawingStateBlock1 *  iface )

inlinestatic

Definition at line 23 of file state_block.c.

{
    return CONTAINING_RECORD(iface, struct d2d_state_block, ID2D1DrawingStateBlock1_iface);
}

Referenced by d2d_state_block_AddRef(), d2d_state_block_GetDescription(), d2d_state_block_GetDescription1(), d2d_state_block_GetFactory(), d2d_state_block_GetTextRenderingParams(), d2d_state_block_Release(), d2d_state_block_SetDescription(), d2d_state_block_SetDescription1(), and d2d_state_block_SetTextRenderingParams().

unsafe_impl_from_ID2D1DrawingStateBlock()

struct d2d_state_block * unsafe_impl_from_ID2D1DrawingStateBlock

(

ID2D1DrawingStateBlock *

iface

)

Definition at line 185 of file state_block.c.

{
    if (!iface)
        return NULL;
    if (iface->lpVtbl != (ID2D1DrawingStateBlockVtbl *)&d2d_state_block_vtbl)
    {
        WARN("Unexpected state block vtbl %p.\n", iface->lpVtbl);
        return NULL;
    }
    return CONTAINING_RECORD(iface, struct d2d_state_block, ID2D1DrawingStateBlock1_iface);
}

Referenced by d2d_device_context_RestoreDrawingState(), and d2d_device_context_SaveDrawingState().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

d2d

)

Variable Documentation

d2d_state_block_vtbl

const struct ID2D1DrawingStateBlock1Vtbl d2d_state_block_vtbl

static

Initial value:

=
{
    d2d_state_block_QueryInterface,
    d2d_state_block_AddRef,
    d2d_state_block_Release,
    d2d_state_block_GetFactory,
    d2d_state_block_GetDescription,
    d2d_state_block_SetDescription,
    d2d_state_block_SetTextRenderingParams,
    d2d_state_block_GetTextRenderingParams,
    d2d_state_block_GetDescription1,
    d2d_state_block_SetDescription1,
}

Definition at line 150 of file state_block.c.

Referenced by d2d_state_block_init(), and unsafe_impl_from_ID2D1DrawingStateBlock().