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wine/dlls/wined3d/basetexture.c
Stefan Dösinger c088edeae7 wined3d: Use GL_ARB_texture_non_power_of_two emulation. 
ATI cards prior to the radeon HD series did not have unconditional non
power of two support. So far we've used texture_rectangle for that, or
created a bigger power of two texture with padding. This had the
disadvantage that we had to correct the coordinates, which causes
extreme problems with shaders(doesn't work, pretty much).

Both the MacOS and the fglrx driver have support for
GL_ARB_texture_non_power_of_two, and run it on the hardware as long as
we stay within the texture_rectangle limitations. This allows us to
have conditional non power of two textures with normalized
coordinates. This patch adds an internal extension, and the code
creates a regular GL_TEXTURE_2D texture with NP2 size, but refuses
mipmapping, filtering and texture_rectangle incompatible
operations. This makes np2 textures work with shaders on fglrx and
macos.
2008-07-18 11:41:09 +02:00

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/*
* IWineD3DBaseTexture Implementation
*
* Copyright 2002-2004 Jason Edmeades
* Copyright 2002-2004 Raphael Junqueira
* Copyright 2005 Oliver Stieber
* Copyright 2007-2008 Stefan Dösinger for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wined3d_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
#define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
/* *******************************************
IWineD3DBaseTexture IUnknown parts follow
******************************************* */
HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, LPVOID *ppobj)
{
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IWineD3DBase)
|| IsEqualGUID(riid, &IID_IWineD3DResource)
|| IsEqualGUID(riid, &IID_IWineD3DBaseTexture)) {
IUnknown_AddRef(iface);
*ppobj = This;
return S_OK;
}
*ppobj = NULL;
return E_NOINTERFACE;
}
ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
ULONG ref = InterlockedIncrement(&This->resource.ref);
TRACE("(%p) : AddRef increasing from %d\n", This,ref - 1);
return ref;
}
ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
ULONG ref = InterlockedDecrement(&This->resource.ref);
TRACE("(%p) : Releasing from %d\n", This, ref + 1);
if (ref == 0) {
IWineD3DBaseTextureImpl_CleanUp(iface);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* class static */
void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
TRACE("(%p) : textureName(%d)\n", This, This->baseTexture.textureName);
if (This->baseTexture.textureName != 0) {
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
ENTER_GL();
TRACE("(%p) : Deleting texture %d\n", This, This->baseTexture.textureName);
glDeleteTextures(1, &This->baseTexture.textureName);
LEAVE_GL();
}
IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
}
/* ****************************************************
IWineD3DBaseTexture IWineD3DResource parts follow
**************************************************** */
HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice** ppDevice) {
return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
}
HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
}
HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
}
HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid) {
return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
}
DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew) {
return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
}
DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface) {
return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
}
void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface) {
IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
}
void WINAPI IWineD3DBaseTextureImpl_UnLoad(IWineD3DBaseTexture *iface) {
IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
if(This->baseTexture.textureName) {
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
ENTER_GL();
glDeleteTextures(1, &This->baseTexture.textureName);
This->baseTexture.textureName = 0;
LEAVE_GL();
}
This->baseTexture.dirty = TRUE;
}
WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
}
HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent) {
return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
}
/* ******************************************************
IWineD3DBaseTexture IWineD3DBaseTexture parts follow
****************************************************** */
/* There is no OpenGL equivalent of setLOD, getLOD. All they do anyway is prioritize texture loading
* so just pretend that they work unless something really needs a failure. */
DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
if (This->resource.pool != WINED3DPOOL_MANAGED) {
return WINED3DERR_INVALIDCALL;
}
if(LODNew >= This->baseTexture.levels)
LODNew = This->baseTexture.levels - 1;
This->baseTexture.LOD = LODNew;
TRACE("(%p) : set bogus LOD to %d\n", This, This->baseTexture.LOD);
return This->baseTexture.LOD;
}
DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
if (This->resource.pool != WINED3DPOOL_MANAGED) {
return WINED3DERR_INVALIDCALL;
}
TRACE("(%p) : returning %d\n", This, This->baseTexture.LOD);
return This->baseTexture.LOD;
}
DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
TRACE("(%p) : returning %d\n", This, This->baseTexture.levels);
return This->baseTexture.levels;
}
HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
UINT textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
TRACE("(%p) : returning invalid call\n", This);
return WINED3DERR_INVALIDCALL;
}
if(This->baseTexture.filterType != FilterType) {
/* What about multithreading? Do we want all the context overhead just to set this value?
* Or should we delay the applying until the texture is used for drawing? For now, apply
* immediately.
*/
ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
ENTER_GL();
glBindTexture(textureDimensions, This->baseTexture.textureName);
checkGLcall("glBindTexture");
switch(FilterType) {
case WINED3DTEXF_NONE:
case WINED3DTEXF_POINT:
glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST);
checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST)");
break;
case WINED3DTEXF_LINEAR:
glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
break;
default:
WARN("Unexpected filter type %d, setting to GL_NICEST\n", FilterType);
glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
}
LEAVE_GL();
}
This->baseTexture.filterType = FilterType;
TRACE("(%p) :\n", This);
return WINED3D_OK;
}
WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
FIXME("(%p) : stub\n", This);
if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
return WINED3DTEXF_NONE;
}
return This->baseTexture.filterType;
}
void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
/* TODO: implement filters using GL_SGI_generate_mipmaps http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.txt */
FIXME("(%p) : stub\n", This);
return ;
}
/* Internal function, No d3d mapping */
BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL dirty) {
BOOL old;
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
old = This->baseTexture.dirty;
This->baseTexture.dirty = dirty;
return old;
}
BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
return This->baseTexture.dirty;
}
HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
HRESULT hr = WINED3D_OK;
UINT textureDimensions;
BOOL isNewTexture = FALSE;
TRACE("(%p) : About to bind texture\n", This);
textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
ENTER_GL();
/* Generate a texture name if we don't already have one */
if (This->baseTexture.textureName == 0) {
glGenTextures(1, &This->baseTexture.textureName);
checkGLcall("glGenTextures");
TRACE("Generated texture %d\n", This->baseTexture.textureName);
if (This->resource.pool == WINED3DPOOL_DEFAULT) {
/* Tell opengl to try and keep this texture in video ram (well mostly) */
GLclampf tmp;
tmp = 0.9f;
glPrioritizeTextures(1, &This->baseTexture.textureName, &tmp);
}
/* Initialise the state of the texture object
to the openGL defaults, not the directx defaults */
This->baseTexture.states[WINED3DTEXSTA_ADDRESSU] = WINED3DTADDRESS_WRAP;
This->baseTexture.states[WINED3DTEXSTA_ADDRESSV] = WINED3DTADDRESS_WRAP;
This->baseTexture.states[WINED3DTEXSTA_ADDRESSW] = WINED3DTADDRESS_WRAP;
This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR] = 0;
This->baseTexture.states[WINED3DTEXSTA_MAGFILTER] = WINED3DTEXF_LINEAR;
This->baseTexture.states[WINED3DTEXSTA_MINFILTER] = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] = 0;
This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = 0;
This->baseTexture.states[WINED3DTEXSTA_SRGBTEXTURE] = 0;
This->baseTexture.states[WINED3DTEXSTA_ELEMENTINDEX] = 0;
This->baseTexture.states[WINED3DTEXSTA_DMAPOFFSET] = 0;
This->baseTexture.states[WINED3DTEXSTA_TSSADDRESSW] = WINED3DTADDRESS_WRAP;
IWineD3DBaseTexture_SetDirty(iface, TRUE);
isNewTexture = TRUE;
if(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP) {
/* This means double binding the texture at creation, but keeps the code simpler all
* in all, and the run-time path free from additional checks
*/
glBindTexture(textureDimensions, This->baseTexture.textureName);
checkGLcall("glBindTexture");
glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE)");
}
}
/* Bind the texture */
if (This->baseTexture.textureName != 0) {
glBindTexture(textureDimensions, This->baseTexture.textureName);
checkGLcall("glBindTexture");
if (isNewTexture) {
/* For a new texture we have to set the textures levels after binding the texture.
* In theory this is all we should ever have to do, but because ATI's drivers are broken, we
* also need to set the texture dimensions before the texture is set
* Beware that texture rectangles do not support mipmapping, but set the maxmiplevel if we're
* relying on the partial GL_ARB_texture_non_power_of_two emulation with texture rectangles
* (ie, do not care for cond_np2 here, just look for GL_TEXTURE_RECTANGLE_ARB)
*/
if(textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
}
if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
/* Cubemaps are always set to clamp, regardless of the sampler state. */
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
}
}
} else { /* this only happened if we've run out of openGL textures */
WARN("This texture doesn't have an openGL texture assigned to it\n");
hr = WINED3DERR_INVALIDCALL;
}
LEAVE_GL();
return hr;
}
HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
UINT textureDimensions;
TRACE("(%p) : About to bind texture\n", This);
textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
ENTER_GL();
glBindTexture(textureDimensions, 0);
#if 0 /* TODO: context manager support */
IWineD3DContextManager_PopState(This->contextManager, textureDimensions, ENABLED, NOW /* make sure the state is applied now */);
#else
glDisable(textureDimensions);
#endif
LEAVE_GL();
return WINED3D_OK;
}
UINT WINAPI IWineD3DBaseTextureImpl_GetTextureDimensions(IWineD3DBaseTexture *iface){
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
FIXME("(%p) : This shouldn't be called\n", This);
return WINED3D_OK;
}
BOOL WINAPI IWineD3DBaseTextureImpl_IsCondNP2(IWineD3DBaseTexture *iface){
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
FIXME("(%p) : This shouldn't be called\n", This);
return FALSE;
}
static inline GLenum warpLookupType(WINED3DSAMPLERSTATETYPE Type) {
switch(Type) {
case WINED3DSAMP_ADDRESSU:
return GL_TEXTURE_WRAP_S;
case WINED3DSAMP_ADDRESSV:
return GL_TEXTURE_WRAP_T;
case WINED3DSAMP_ADDRESSW:
return GL_TEXTURE_WRAP_R;
default:
FIXME("Unexpected warp type %d\n", Type);
return 0;
}
}
static inline void apply_wrap(const GLint textureDimensions, const DWORD state, const GLint type,
BOOL cond_np2) {
GLint wrapParm;
if (state < minLookup[WINELOOKUP_WARPPARAM] || state > maxLookup[WINELOOKUP_WARPPARAM]) {
FIXME("Unrecognized or unsupported WINED3DTADDRESS_U value %d\n", state);
} else {
if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
/* Cubemaps are always set to clamp, regardless of the sampler state. */
wrapParm = GL_CLAMP_TO_EDGE;
} else if(cond_np2) {
if(state == WINED3DTADDRESS_WRAP) {
wrapParm = GL_CLAMP_TO_EDGE;
} else {
wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
}
} else {
wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
}
TRACE("Setting WRAP_S to %d for %x\n", wrapParm, textureDimensions);
glTexParameteri(textureDimensions, type, wrapParm);
checkGLcall("glTexParameteri(..., type, wrapParm)");
}
}
void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface,
const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
DWORD state;
GLint textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
BOOL cond_np2 = IWineD3DBaseTexture_IsCondNP2(iface);
IWineD3DBaseTexture_PreLoad(iface);
if(samplerStates[WINED3DSAMP_ADDRESSU] != This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]) {
state = samplerStates[WINED3DSAMP_ADDRESSU];
apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_S, cond_np2);
This->baseTexture.states[WINED3DTEXSTA_ADDRESSU] = state;
}
if(samplerStates[WINED3DSAMP_ADDRESSV] != This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]) {
state = samplerStates[WINED3DSAMP_ADDRESSV];
apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_T, cond_np2);
This->baseTexture.states[WINED3DTEXSTA_ADDRESSV] = state;
}
if(samplerStates[WINED3DSAMP_ADDRESSW] != This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]) {
state = samplerStates[WINED3DSAMP_ADDRESSW];
apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_R, cond_np2);
This->baseTexture.states[WINED3DTEXSTA_ADDRESSW] = state;
}
if(samplerStates[WINED3DSAMP_BORDERCOLOR] != This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]) {
float col[4];
state = samplerStates[WINED3DSAMP_BORDERCOLOR];
D3DCOLORTOGLFLOAT4(state, col);
TRACE("Setting border color for %u to %x\n", textureDimensions, state);
glTexParameterfv(textureDimensions, GL_TEXTURE_BORDER_COLOR, &col[0]);
checkGLcall("glTexParameteri(..., GL_TEXTURE_BORDER_COLOR, ...)");
This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR] = state;
}
if(samplerStates[WINED3DSAMP_MAGFILTER] != This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]) {
GLint glValue;
state = samplerStates[WINED3DSAMP_MAGFILTER];
if (state > WINED3DTEXF_ANISOTROPIC) {
FIXME("Unrecognized or unsupported MAGFILTER* value %d\n", state);
} else {
glValue = (*This->baseTexture.magLookup)[state - WINED3DTEXF_NONE];
TRACE("ValueMAG=%d setting MAGFILTER to %x\n", state, glValue);
glTexParameteri(textureDimensions, GL_TEXTURE_MAG_FILTER, glValue);
/* We need to reset the Anisotropic filtering state when we change the mag filter to WINED3DTEXF_ANISOTROPIC (this seems a bit weird, check the documentation to see how it should be switched off. */
if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && WINED3DTEXF_ANISOTROPIC == state &&
!cond_np2) {
glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
}
This->baseTexture.states[WINED3DTEXSTA_MAGFILTER] = state;
}
}
if((samplerStates[WINED3DSAMP_MINFILTER] != This->baseTexture.states[WINED3DTEXSTA_MINFILTER] ||
samplerStates[WINED3DSAMP_MIPFILTER] != This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] ||
samplerStates[WINED3DSAMP_MAXMIPLEVEL] != This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL])) {
GLint glValue;
DWORD mipfilter, minfilter;
This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = samplerStates[WINED3DSAMP_MIPFILTER];
This->baseTexture.states[WINED3DTEXSTA_MINFILTER] = samplerStates[WINED3DSAMP_MINFILTER];
This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] = samplerStates[WINED3DSAMP_MAXMIPLEVEL];
if(cond_np2) {
mipfilter = WINED3DTEXF_NONE;
minfilter = WINED3DTEXF_POINT;
} else {
mipfilter = samplerStates[WINED3DSAMP_MIPFILTER];
minfilter = samplerStates[WINED3DSAMP_MINFILTER];
}
if (This->baseTexture.states[WINED3DTEXSTA_MINFILTER] > WINED3DTEXF_ANISOTROPIC ||
This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] > WINED3DTEXF_LINEAR)
{
FIXME("Unrecognized or unsupported D3DSAMP_MINFILTER value %d D3DSAMP_MIPFILTER value %d\n",
This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]);
}
glValue = (*This->baseTexture.minMipLookup)
[min(max(minfilter,WINED3DTEXF_NONE), WINED3DTEXF_ANISOTROPIC)]
[min(max(mipfilter,WINED3DTEXF_NONE), WINED3DTEXF_LINEAR)];
TRACE("ValueMIN=%d, ValueMIP=%d, setting MINFILTER to %x\n",
samplerStates[WINED3DSAMP_MINFILTER],
samplerStates[WINED3DSAMP_MIPFILTER], glValue);
glTexParameteri(textureDimensions, GL_TEXTURE_MIN_FILTER, glValue);
checkGLcall("glTexParameter GL_TEXTURE_MIN_FILTER, ...");
if(!cond_np2) {
if(This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] == WINED3DTEXF_NONE) {
glValue = 0;
} else if(This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] >= This->baseTexture.levels) {
glValue = This->baseTexture.levels - 1;
} else {
glValue = This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL];
}
glTexParameteri(textureDimensions, GL_TEXTURE_BASE_LEVEL, glValue);
}
}
if(samplerStates[WINED3DSAMP_MAXANISOTROPY] != This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY]) {
if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && !cond_np2) {
glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
checkGLcall("glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT ...");
} else {
WARN("Unsupported in local OpenGL implementation: glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT\n");
}
This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = samplerStates[WINED3DSAMP_MAXANISOTROPY];
}
}
static const IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl =
{
/* IUnknown */
IWineD3DBaseTextureImpl_QueryInterface,
IWineD3DBaseTextureImpl_AddRef,
IWineD3DBaseTextureImpl_Release,
/* IWineD3DResource */
IWineD3DBaseTextureImpl_GetParent,
IWineD3DBaseTextureImpl_GetDevice,
IWineD3DBaseTextureImpl_SetPrivateData,
IWineD3DBaseTextureImpl_GetPrivateData,
IWineD3DBaseTextureImpl_FreePrivateData,
IWineD3DBaseTextureImpl_SetPriority,
IWineD3DBaseTextureImpl_GetPriority,
IWineD3DBaseTextureImpl_PreLoad,
IWineD3DBaseTextureImpl_UnLoad,
IWineD3DBaseTextureImpl_GetType,
/*IWineD3DBaseTexture*/
IWineD3DBaseTextureImpl_SetLOD,
IWineD3DBaseTextureImpl_GetLOD,
IWineD3DBaseTextureImpl_GetLevelCount,
IWineD3DBaseTextureImpl_SetAutoGenFilterType,
IWineD3DBaseTextureImpl_GetAutoGenFilterType,
IWineD3DBaseTextureImpl_GenerateMipSubLevels,
IWineD3DBaseTextureImpl_SetDirty,
IWineD3DBaseTextureImpl_GetDirty,
/* internal */
IWineD3DBaseTextureImpl_BindTexture,
IWineD3DBaseTextureImpl_UnBindTexture,
IWineD3DBaseTextureImpl_GetTextureDimensions,
IWineD3DBaseTextureImpl_IsCondNP2,
IWineD3DBaseTextureImpl_ApplyStateChanges
};
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