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/*
* Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
#ifndef _NINE_SURFACE9_H_
#define _NINE_SURFACE9_H_
#include "resource9.h"
#include "pipe/p_state.h"
#include "util/list.h"
#include "util/u_rect.h"
#include "util/u_inlines.h"
struct NineSurface9
{
struct NineResource9 base;
/* G3D state */
struct pipe_context *pipe;
struct pipe_transfer *transfer;
struct pipe_surface *surface[2]; /* created on-demand (linear, sRGB) */
int lock_count;
uint8_t texture; /* rtype of container BaseTex or 0 */
/* resource description */
unsigned level; /* refers to the pipe_resource (SetLOD !) */
unsigned level_actual; /* refers to the NineTexture */
unsigned layer;
D3DSURFACE_DESC desc;
uint8_t *data; /* system memory backing */
unsigned stride; /* for system memory backing */
};
static inline struct NineSurface9 *
NineSurface9( void *data )
{
return (struct NineSurface9 *)data;
}
HRESULT
NineSurface9_new( struct NineDevice9 *pDevice,
struct NineUnknown *pContainer,
struct pipe_resource *pResource,
void *user_buffer,
uint8_t TextureType, /* 0 if pContainer isn't BaseTexure9 */
unsigned Level,
unsigned Layer,
D3DSURFACE_DESC *pDesc,
struct NineSurface9 **ppOut );
HRESULT
NineSurface9_ctor( struct NineSurface9 *This,
struct NineUnknownParams *pParams,
struct NineUnknown *pContainer,
struct pipe_resource *pResource,
void *user_buffer,
uint8_t TextureType,
unsigned Level,
unsigned Layer,
D3DSURFACE_DESC *pDesc );
void
NineSurface9_dtor( struct NineSurface9 *This );
/*** Nine private ***/
void
NineSurface9_MarkContainerDirty( struct NineSurface9 *This );
struct pipe_surface *
NineSurface9_CreatePipeSurface( struct NineSurface9 *This, const int sRGB );
static inline struct pipe_surface *
NineSurface9_GetSurface( struct NineSurface9 *This, int sRGB )
{
if (This->surface[sRGB])
return This->surface[sRGB];
return NineSurface9_CreatePipeSurface(This, sRGB);
}
static inline struct pipe_resource *
NineSurface9_GetResource( struct NineSurface9 *This )
{
return This->base.resource;
}
static inline void
NineSurface9_SetResource( struct NineSurface9 *This,
struct pipe_resource *resource, unsigned level )
{
This->level = level;
pipe_resource_reference(&This->base.resource, resource);
pipe_surface_reference(&This->surface[0], NULL);
pipe_surface_reference(&This->surface[1], NULL);
}
void
NineSurface9_SetResourceResize( struct NineSurface9 *This,
struct pipe_resource *resource );
void
NineSurface9_AddDirtyRect( struct NineSurface9 *This,
const struct pipe_box *box );
HRESULT
NineSurface9_UploadSelf( struct NineSurface9 *This,
const struct pipe_box *damaged );
HRESULT
NineSurface9_CopySurface( struct NineSurface9 *This,
struct NineSurface9 *From,
const POINT *pDestPoint,
const RECT *pSourceRect );
static inline boolean
NineSurface9_IsOffscreenPlain (struct NineSurface9 *This )
{
return This->base.usage == 0 && !This->texture;
}
#ifdef DEBUG
void
NineSurface9_Dump( struct NineSurface9 *This );
#else
static inline void
NineSurface9_Dump( struct NineSurface9 *This ) { }
#endif
/*** Direct3D public ***/
HRESULT WINAPI
NineSurface9_GetContainer( struct NineSurface9 *This,
REFIID riid,
void **ppContainer );
HRESULT WINAPI
NineSurface9_GetDesc( struct NineSurface9 *This,
D3DSURFACE_DESC *pDesc );
HRESULT WINAPI
NineSurface9_LockRect( struct NineSurface9 *This,
D3DLOCKED_RECT *pLockedRect,
const RECT *pRect,
DWORD Flags );
HRESULT WINAPI
NineSurface9_UnlockRect( struct NineSurface9 *This );
HRESULT WINAPI
NineSurface9_GetDC( struct NineSurface9 *This,
HDC *phdc );
HRESULT WINAPI
NineSurface9_ReleaseDC( struct NineSurface9 *This,
HDC hdc );
#endif /* _NINE_SURFACE9_H_ */
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