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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_BASETEXTURE9_H_
#define _NINE_BASETEXTURE9_H_
#include "device9.h"
#include "resource9.h"
#include "util/u_inlines.h"
#include "util/list.h"
struct NineBaseTexture9
{
struct NineResource9 base;
struct list_head list; /* for update_textures */
struct list_head list2; /* for managed_textures */
/* g3d */
struct pipe_sampler_view *view[2]; /* linear and sRGB */
D3DFORMAT format;
int16_t bind_count; /* to Device9->state.texture */
boolean shadow;
uint8_t pstype; /* 0: 2D, 1: 1D, 2: CUBE, 3: 3D */
boolean dirty_mip;
D3DTEXTUREFILTERTYPE mipfilter;
/* Specific to managed textures */
struct {
boolean dirty;
DWORD lod;
DWORD lod_resident;
} managed;
};
static inline struct NineBaseTexture9 *
NineBaseTexture9( void *data )
{
return (struct NineBaseTexture9 *)data;
}
HRESULT
NineBaseTexture9_ctor( struct NineBaseTexture9 *This,
struct NineUnknownParams *pParams,
struct pipe_resource *initResource,
D3DRESOURCETYPE Type,
D3DFORMAT format,
D3DPOOL Pool,
DWORD Usage);
void
NineBaseTexture9_dtor( struct NineBaseTexture9 *This );
DWORD NINE_WINAPI
NineBaseTexture9_SetLOD( struct NineBaseTexture9 *This,
DWORD LODNew );
DWORD NINE_WINAPI
NineBaseTexture9_GetLOD( struct NineBaseTexture9 *This );
DWORD NINE_WINAPI
NineBaseTexture9_GetLevelCount( struct NineBaseTexture9 *This );
HRESULT NINE_WINAPI
NineBaseTexture9_SetAutoGenFilterType( struct NineBaseTexture9 *This,
D3DTEXTUREFILTERTYPE FilterType );
D3DTEXTUREFILTERTYPE NINE_WINAPI
NineBaseTexture9_GetAutoGenFilterType( struct NineBaseTexture9 *This );
void NINE_WINAPI
NineBaseTexture9_GenerateMipSubLevels( struct NineBaseTexture9 *This );
void NINE_WINAPI
NineBaseTexture9_PreLoad( struct NineBaseTexture9 *This );
void
NineBaseTexture9_UnLoad( struct NineBaseTexture9 *This );
/* For D3DPOOL_MANAGED only (after SetLOD change): */
HRESULT
NineBaseTexture9_CreatePipeResource( struct NineBaseTexture9 *This,
BOOL CopyData );
/* For D3DPOOL_MANAGED only: */
HRESULT
NineBaseTexture9_UploadSelf( struct NineBaseTexture9 *This );
HRESULT
NineBaseTexture9_UpdateSamplerView( struct NineBaseTexture9 *This,
const int sRGB );
static inline void
NineBaseTexture9_Validate( struct NineBaseTexture9 *This )
{
DBG_FLAG(DBG_BASETEXTURE, "This=%p dirty=%i dirty_mip=%i lod=%u/%u\n",
This, This->managed.dirty, This->dirty_mip, This->managed.lod, This->managed.lod_resident);
if ((This->base.pool == D3DPOOL_MANAGED) &&
(This->managed.dirty || This->managed.lod != This->managed.lod_resident))
NineBaseTexture9_UploadSelf(This);
if (This->dirty_mip)
NineBaseTexture9_GenerateMipSubLevels(This);
}
static inline struct pipe_sampler_view *
NineBaseTexture9_GetSamplerView( struct NineBaseTexture9 *This, const int sRGB )
{
if (!This->view[sRGB])
NineBaseTexture9_UpdateSamplerView(This, sRGB);
return This->view[sRGB];
}
static void inline
NineBindTextureToDevice( struct NineDevice9 *device,
struct NineBaseTexture9 **slot,
struct NineBaseTexture9 *tex )
{
struct NineBaseTexture9 *old = *slot;
if (tex) {
if ((tex->managed.dirty | tex->dirty_mip) && list_is_empty(&tex->list))
list_add(&tex->list, &device->update_textures);
tex->bind_count++;
}
if (old) {
old->bind_count--;
if (!old->bind_count)
list_delinit(&old->list);
}
nine_bind(slot, tex);
}
#if defined(DEBUG) || !defined(NDEBUG)
void
NineBaseTexture9_Dump( struct NineBaseTexture9 *This );
#else
static inline void
NineBaseTexture9_Dump( struct NineBaseTexture9 *This ) { }
#endif
#define BASETEX_REGISTER_UPDATE(t) do { \
if (((t)->managed.dirty | ((t)->dirty_mip)) && (t)->bind_count) \
if (list_is_empty(&(t)->list)) \
list_add(&(t)->list, &(t)->base.base.device->update_textures); \
} while(0)
#endif /* _NINE_BASETEXTURE9_H_ */
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