1529 lines
62 KiB
C
1529 lines
62 KiB
C
/*
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* shaders implementation
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*
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* Copyright 2002-2003 Jason Edmeades
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* Copyright 2002-2003 Raphael Junqueira
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* Copyright 2005 Oliver Stieber
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* Copyright 2006 Ivan Gyurdiev
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <math.h>
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#include <stdio.h>
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#include "wined3d_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
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#define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->wineD3DDevice)->wineD3D))->gl_info
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#if 0 /* Must not be 1 in cvs version */
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# define PSTRACE(A) TRACE A
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# define TRACE_VSVECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w)
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#else
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# define PSTRACE(A)
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# define TRACE_VSVECTOR(name)
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#endif
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#define GLNAME_REQUIRE_GLSL ((const char *)1)
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/* *******************************************
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IWineD3DPixelShader IUnknown parts follow
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******************************************* */
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HRESULT WINAPI IWineD3DPixelShaderImpl_QueryInterface(IWineD3DPixelShader *iface, REFIID riid, LPVOID *ppobj)
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{
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
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TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IWineD3DBase)
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|| IsEqualGUID(riid, &IID_IWineD3DBaseShader)
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|| IsEqualGUID(riid, &IID_IWineD3DPixelShader)) {
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IUnknown_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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*ppobj = NULL;
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return E_NOINTERFACE;
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}
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ULONG WINAPI IWineD3DPixelShaderImpl_AddRef(IWineD3DPixelShader *iface) {
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
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TRACE("(%p) : AddRef increasing from %ld\n", This, This->ref);
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return InterlockedIncrement(&This->ref);
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}
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ULONG WINAPI IWineD3DPixelShaderImpl_Release(IWineD3DPixelShader *iface) {
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
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ULONG ref;
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TRACE("(%p) : Releasing from %ld\n", This, This->ref);
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ref = InterlockedDecrement(&This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* TODO: At the momeny the function parser is single pass, it achievs this
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by passing constants to a couple of functions where they are then modified.
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At some point the parser need to be made two pass (So that GLSL can be used if it's required by the shader)
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when happens constants should be worked out in the first pass to tidy up the second pass a bit.
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*/
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/* *******************************************
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IWineD3DPixelShader IWineD3DPixelShader parts follow
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******************************************* */
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HRESULT WINAPI IWineD3DPixelShaderImpl_GetParent(IWineD3DPixelShader *iface, IUnknown** parent){
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
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*parent = This->parent;
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IUnknown_AddRef(*parent);
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TRACE("(%p) : returning %p\n", This, *parent);
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return WINED3D_OK;
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}
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HRESULT WINAPI IWineD3DPixelShaderImpl_GetDevice(IWineD3DPixelShader* iface, IWineD3DDevice **pDevice){
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
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IWineD3DDevice_AddRef((IWineD3DDevice *)This->wineD3DDevice);
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*pDevice = (IWineD3DDevice *)This->wineD3DDevice;
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TRACE("(%p) returning %p\n", This, *pDevice);
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return WINED3D_OK;
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}
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HRESULT WINAPI IWineD3DPixelShaderImpl_GetFunction(IWineD3DPixelShader* impl, VOID* pData, UINT* pSizeOfData) {
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IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)impl;
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FIXME("(%p) : pData(%p), pSizeOfData(%p)\n", This, pData, pSizeOfData);
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if (NULL == pData) {
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*pSizeOfData = This->baseShader.functionLength;
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return WINED3D_OK;
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}
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if (*pSizeOfData < This->baseShader.functionLength) {
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*pSizeOfData = This->baseShader.functionLength;
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return WINED3DERR_MOREDATA;
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}
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if (NULL == This->baseShader.function) { /* no function defined */
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TRACE("(%p) : GetFunction no User Function defined using NULL to %p\n", This, pData);
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(*(DWORD **) pData) = NULL;
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} else {
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if (This->baseShader.functionLength == 0) {
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}
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TRACE("(%p) : GetFunction copying to %p\n", This, pData);
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memcpy(pData, This->baseShader.function, This->baseShader.functionLength);
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}
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return WINED3D_OK;
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}
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/*******************************
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* pshader functions software VM
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*/
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void pshader_add(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = s0->x + s1->x;
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d->y = s0->y + s1->y;
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d->z = s0->z + s1->z;
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d->w = s0->w + s1->w;
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PSTRACE(("executing add: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_dp3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = d->y = d->z = d->w = s0->x * s1->x + s0->y * s1->y + s0->z * s1->z;
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PSTRACE(("executing dp3: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_dp4(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = d->y = d->z = d->w = s0->x * s1->x + s0->y * s1->y + s0->z * s1->z + s0->w * s1->w;
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PSTRACE(("executing dp4: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_dst(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = 1.0f;
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d->y = s0->y * s1->y;
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d->z = s0->z;
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d->w = s1->w;
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PSTRACE(("executing dst: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_expp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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union {
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float f;
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DWORD d;
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} tmp;
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tmp.f = floorf(s0->w);
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d->x = powf(2.0f, tmp.f);
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d->y = s0->w - tmp.f;
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tmp.f = powf(2.0f, s0->w);
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tmp.d &= 0xFFFFFF00U;
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d->z = tmp.f;
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d->w = 1.0f;
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PSTRACE(("executing exp: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_logp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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float tmp_f = fabsf(s0->w);
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d->x = d->y = d->z = d->w = (0.0f != tmp_f) ? logf(tmp_f) / logf(2.0f) : -HUGE_VAL;
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PSTRACE(("executing logp: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_mad(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2) {
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d->x = s0->x * s1->x + s2->x;
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d->y = s0->y * s1->y + s2->y;
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d->z = s0->z * s1->z + s2->z;
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d->w = s0->w * s1->w + s2->w;
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PSTRACE(("executing mad: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) s2=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, s2->x, s2->y, s2->z, s2->w, d->x, d->y, d->z, d->w));
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}
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void pshader_max(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = (s0->x >= s1->x) ? s0->x : s1->x;
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d->y = (s0->y >= s1->y) ? s0->y : s1->y;
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d->z = (s0->z >= s1->z) ? s0->z : s1->z;
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d->w = (s0->w >= s1->w) ? s0->w : s1->w;
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PSTRACE(("executing max: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_min(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = (s0->x < s1->x) ? s0->x : s1->x;
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d->y = (s0->y < s1->y) ? s0->y : s1->y;
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d->z = (s0->z < s1->z) ? s0->z : s1->z;
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d->w = (s0->w < s1->w) ? s0->w : s1->w;
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PSTRACE(("executing min: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_mov(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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d->x = s0->x;
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d->y = s0->y;
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d->z = s0->z;
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d->w = s0->w;
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PSTRACE(("executing mov: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_mul(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = s0->x * s1->x;
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d->y = s0->y * s1->y;
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d->z = s0->z * s1->z;
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d->w = s0->w * s1->w;
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PSTRACE(("executing mul: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_nop(void) {
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/* NOPPPP ahhh too easy ;) */
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PSTRACE(("executing nop\n"));
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}
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void pshader_rcp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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d->x = d->y = d->z = d->w = (0.0f == s0->w) ? HUGE_VAL : 1.0f / s0->w;
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PSTRACE(("executing rcp: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_rsq(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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float tmp_f = fabsf(s0->w);
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d->x = d->y = d->z = d->w = (0.0f == tmp_f) ? HUGE_VAL : ((1.0f != tmp_f) ? 1.0f / sqrtf(tmp_f) : 1.0f);
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PSTRACE(("executing rsq: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_sge(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = (s0->x >= s1->x) ? 1.0f : 0.0f;
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d->y = (s0->y >= s1->y) ? 1.0f : 0.0f;
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d->z = (s0->z >= s1->z) ? 1.0f : 0.0f;
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d->w = (s0->w >= s1->w) ? 1.0f : 0.0f;
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PSTRACE(("executing sge: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_slt(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = (s0->x < s1->x) ? 1.0f : 0.0f;
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d->y = (s0->y < s1->y) ? 1.0f : 0.0f;
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d->z = (s0->z < s1->z) ? 1.0f : 0.0f;
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d->w = (s0->w < s1->w) ? 1.0f : 0.0f;
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PSTRACE(("executing slt: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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void pshader_sub(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
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d->x = s0->x - s1->x;
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d->y = s0->y - s1->y;
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d->z = s0->z - s1->z;
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d->w = s0->w - s1->w;
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PSTRACE(("executing sub: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
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}
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/**
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* Version 1.1 specific
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*/
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void pshader_exp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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d->x = d->y = d->z = d->w = powf(2.0f, s0->w);
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PSTRACE(("executing exp: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_log(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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float tmp_f = fabsf(s0->w);
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d->x = d->y = d->z = d->w = (0.0f != tmp_f) ? logf(tmp_f) / logf(2.0f) : -HUGE_VAL;
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PSTRACE(("executing log: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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void pshader_frc(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
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d->x = s0->x - floorf(s0->x);
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d->y = s0->y - floorf(s0->y);
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d->z = 0.0f;
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d->w = 1.0f;
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PSTRACE(("executing frc: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
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s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
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}
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typedef FLOAT D3DMATRIX44[4][4];
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typedef FLOAT D3DMATRIX43[4][3];
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typedef FLOAT D3DMATRIX34[3][4];
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typedef FLOAT D3DMATRIX33[3][3];
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typedef FLOAT D3DMATRIX23[2][3];
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void pshader_m4x4(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, /*WINED3DSHADERVECTOR* mat1*/ D3DMATRIX44 mat) {
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/*
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* Buggy CODE: here only if cast not work for copy/paste
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WINED3DSHADERVECTOR* mat2 = mat1 + 1;
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WINED3DSHADERVECTOR* mat3 = mat1 + 2;
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WINED3DSHADERVECTOR* mat4 = mat1 + 3;
|
|
d->x = mat1->x * s0->x + mat2->x * s0->y + mat3->x * s0->z + mat4->x * s0->w;
|
|
d->y = mat1->y * s0->x + mat2->y * s0->y + mat3->y * s0->z + mat4->y * s0->w;
|
|
d->z = mat1->z * s0->x + mat2->z * s0->y + mat3->z * s0->z + mat4->z * s0->w;
|
|
d->w = mat1->w * s0->x + mat2->w * s0->y + mat3->w * s0->z + mat4->w * s0->w;
|
|
*/
|
|
d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z + mat[0][3] * s0->w;
|
|
d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z + mat[1][3] * s0->w;
|
|
d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z + mat[2][3] * s0->w;
|
|
d->w = mat[3][0] * s0->x + mat[3][1] * s0->y + mat[3][2] * s0->z + mat[3][3] * s0->w;
|
|
PSTRACE(("executing m4x4(1): mat=(%f, %f, %f, %f) s0=(%f) d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], mat[0][3], s0->x, d->x));
|
|
PSTRACE(("executing m4x4(2): mat=(%f, %f, %f, %f) (%f) (%f) \n", mat[1][0], mat[1][1], mat[1][2], mat[1][3], s0->y, d->y));
|
|
PSTRACE(("executing m4x4(3): mat=(%f, %f, %f, %f) X (%f) = (%f) \n", mat[2][0], mat[2][1], mat[2][2], mat[2][3], s0->z, d->z));
|
|
PSTRACE(("executing m4x4(4): mat=(%f, %f, %f, %f) (%f) (%f) \n", mat[3][0], mat[3][1], mat[3][2], mat[3][3], s0->w, d->w));
|
|
}
|
|
|
|
void pshader_m4x3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX34 mat) {
|
|
d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z + mat[0][3] * s0->w;
|
|
d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z + mat[1][3] * s0->w;
|
|
d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z + mat[2][3] * s0->w;
|
|
d->w = 1.0f;
|
|
PSTRACE(("executing m4x3(1): mat=(%f, %f, %f, %f) s0=(%f) d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], mat[0][3], s0->x, d->x));
|
|
PSTRACE(("executing m4x3(2): mat=(%f, %f, %f, %f) (%f) (%f) \n", mat[1][0], mat[1][1], mat[1][2], mat[1][3], s0->y, d->y));
|
|
PSTRACE(("executing m4x3(3): mat=(%f, %f, %f, %f) X (%f) = (%f) \n", mat[2][0], mat[2][1], mat[2][2], mat[2][3], s0->z, d->z));
|
|
PSTRACE(("executing m4x3(4): (%f) (%f) \n", s0->w, d->w));
|
|
}
|
|
|
|
void pshader_m3x4(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX43 mat) {
|
|
d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z;
|
|
d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z;
|
|
d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z;
|
|
d->w = mat[3][0] * s0->x + mat[3][1] * s0->y + mat[3][2] * s0->z;
|
|
PSTRACE(("executing m3x4(1): mat=(%f, %f, %f) s0=(%f) d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], s0->x, d->x));
|
|
PSTRACE(("executing m3x4(2): mat=(%f, %f, %f) (%f) (%f) \n", mat[1][0], mat[1][1], mat[1][2], s0->y, d->y));
|
|
PSTRACE(("executing m3x4(3): mat=(%f, %f, %f) X (%f) = (%f) \n", mat[2][0], mat[2][1], mat[2][2], s0->z, d->z));
|
|
PSTRACE(("executing m3x4(4): mat=(%f, %f, %f) (%f) (%f) \n", mat[3][0], mat[3][1], mat[3][2], s0->w, d->w));
|
|
}
|
|
|
|
void pshader_m3x3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX33 mat) {
|
|
d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z;
|
|
d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z;
|
|
d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z;
|
|
d->w = 1.0f;
|
|
PSTRACE(("executing m3x3(1): mat=(%f, %f, %f) s0=(%f) d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], s0->x, d->x));
|
|
PSTRACE(("executing m3x3(2): mat=(%f, %f, %f) (%f) (%f) \n", mat[1][0], mat[1][1], mat[1][2], s0->y, d->y));
|
|
PSTRACE(("executing m3x3(3): mat=(%f, %f, %f) X (%f) = (%f) \n", mat[2][0], mat[2][1], mat[2][2], s0->z, d->z));
|
|
PSTRACE(("executing m3x3(4): (%f) \n", d->w));
|
|
}
|
|
|
|
void pshader_m3x2(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX23 mat) {
|
|
FIXME("check\n");
|
|
d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z;
|
|
d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z;
|
|
d->z = 0.0f;
|
|
d->w = 1.0f;
|
|
}
|
|
|
|
/**
|
|
* Version 2.0 specific
|
|
*/
|
|
void pshader_lrp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2) {
|
|
d->x = s0->x * (s1->x - s2->x) + s2->x;
|
|
d->y = s0->y * (s1->y - s2->y) + s2->y;
|
|
d->z = s0->z * (s1->z - s2->z) + s2->z;
|
|
d->w = s0->w * (s1->w - s2->w) + s2->w;
|
|
}
|
|
|
|
void pshader_crs(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
|
|
d->x = s0->y * s1->z - s0->z * s1->y;
|
|
d->y = s0->z * s1->x - s0->x * s1->z;
|
|
d->z = s0->x * s1->y - s0->y * s1->x;
|
|
d->w = 0.9f; /* w is undefined, so set it to something safeish */
|
|
|
|
PSTRACE(("executing crs: s0=(%f, %f, %f, %f) s1=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
|
|
s0->x, s0->y, s0->z, s0->w, s1->x, s1->y, s1->z, s1->w, d->x, d->y, d->z, d->w));
|
|
}
|
|
|
|
void pshader_abs(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
d->x = fabsf(s0->x);
|
|
d->y = fabsf(s0->y);
|
|
d->z = fabsf(s0->z);
|
|
d->w = fabsf(s0->w);
|
|
PSTRACE(("executing abs: s0=(%f, %f, %f, %f) => d=(%f, %f, %f, %f)\n",
|
|
s0->x, s0->y, s0->z, s0->w, d->x, d->y, d->z, d->w));
|
|
}
|
|
|
|
/* Stubs */
|
|
void pshader_texcoord(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texkill(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_tex(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
void pshader_texld(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texbem(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texbeml(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texreg2ar(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texreg2gb(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x2pad(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x2tex(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3tex(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3pad(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3diff(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3spec(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3vspec(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_cnd(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
/* Def is C[n] = {n.nf, n.nf, n.nf, n.nf} */
|
|
void pshader_def(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2, WINED3DSHADERVECTOR* s3) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texreg2rgb(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texdp3tex(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x2depth(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texdp3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texm3x3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texdepth(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_cmp(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_bem(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_call(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_callnz(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_loop(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_ret(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_endloop(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_dcl(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_pow(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_nrm(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_sincos3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_sincos2(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, WINED3DSHADERVECTOR* s1, WINED3DSHADERVECTOR* s2) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_rep(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_endrep(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_if(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_ifc(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_else(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_label(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_endif(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_break(void) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_breakc(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_breakp(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_defb(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_defi(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_dp2add(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_dsx(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_dsy(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texldd(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_setp(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
void pshader_texldl(WINED3DSHADERVECTOR* d) {
|
|
FIXME(" : Stub\n");
|
|
}
|
|
|
|
/* Prototype */
|
|
void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_def(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
|
|
void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
|
|
|
|
/**
|
|
* log, exp, frc, m*x* seems to be macros ins ... to see
|
|
*/
|
|
CONST SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[] = {
|
|
|
|
/* Arithmethic */
|
|
{D3DSIO_NOP, "nop", "NOP", 0, pshader_nop, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_MOV, "mov", "MOV", 2, pshader_mov, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_ADD, "add", "ADD", 3, pshader_add, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_SUB, "sub", "SUB", 3, pshader_sub, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_MAD, "mad", "MAD", 4, pshader_mad, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_MUL, "mul", "MUL", 3, pshader_mul, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_RCP, "rcp", "RCP", 2, pshader_rcp, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_RSQ, "rsq", "RSQ", 2, pshader_rsq, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_DP3, "dp3", "DP3", 3, pshader_dp3, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_DP4, "dp4", "DP4", 3, pshader_dp4, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_MIN, "min", "MIN", 3, pshader_min, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_MAX, "max", "MAX", 3, pshader_max, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_SLT, "slt", "SLT", 3, pshader_slt, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_SGE, "sge", "SGE", 3, pshader_sge, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_ABS, "abs", "ABS", 2, pshader_abs, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_EXP, "exp", "EX2", 2, pshader_exp, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_LOG, "log", "LG2", 2, pshader_log, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_EXPP, "expp", "EXP", 2, pshader_expp, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_LOGP, "logp", "LOG", 2, pshader_logp, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_DST, "dst", "DST", 3, pshader_dst, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_LRP, "lrp", "LRP", 4, pshader_lrp, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_FRC, "frc", "FRC", 2, pshader_frc, pshader_hw_map2gl, NULL, 0, 0},
|
|
{D3DSIO_CND, "cnd", GLNAME_REQUIRE_GLSL, 4, pshader_cnd, NULL, NULL, D3DPS_VERSION(1,1), D3DPS_VERSION(1,4)},
|
|
{D3DSIO_CMP, "cmp", GLNAME_REQUIRE_GLSL, 4, pshader_cmp, NULL, NULL, D3DPS_VERSION(1,1), D3DPS_VERSION(3,0)},
|
|
{D3DSIO_POW, "pow", "POW", 3, pshader_pow, NULL, NULL, 0, 0},
|
|
{D3DSIO_CRS, "crs", "XPS", 3, pshader_crs, NULL, NULL, 0, 0},
|
|
/* TODO: xyz normalise can be performed as VS_ARB using one temporary register,
|
|
DP3 tmp , vec, vec;
|
|
RSQ tmp, tmp.x;
|
|
MUL vec.xyz, vec, tmp;
|
|
but I think this is better because it accounts for w properly.
|
|
DP3 tmp , vec, vec;
|
|
RSQ tmp, tmp.x;
|
|
MUL vec, vec, tmp;
|
|
|
|
*/
|
|
{D3DSIO_NRM, "nrm", NULL, 2, pshader_nrm, NULL, NULL, 0, 0},
|
|
{D3DSIO_SINCOS, "sincos", NULL, 4, pshader_sincos2, NULL, NULL, D3DPS_VERSION(2,0), D3DPS_VERSION(2,0)},
|
|
{D3DSIO_SINCOS, "sincos", NULL, 2, pshader_sincos3, NULL, NULL, D3DPS_VERSION(3,0), -1},
|
|
/* TODO: dp2add can be made out of multiple instuctions */
|
|
{D3DSIO_DP2ADD, "dp2add", GLNAME_REQUIRE_GLSL, 2, pshader_dp2add, NULL, NULL, 0, 0},
|
|
|
|
/* Matrix */
|
|
{D3DSIO_M4x4, "m4x4", "undefined", 3, pshader_m4x4, NULL, NULL, 0, 0},
|
|
{D3DSIO_M4x3, "m4x3", "undefined", 3, pshader_m4x3, NULL, NULL, 0, 0},
|
|
{D3DSIO_M3x4, "m3x4", "undefined", 3, pshader_m3x4, NULL, NULL, 0, 0},
|
|
{D3DSIO_M3x3, "m3x3", "undefined", 3, pshader_m3x3, NULL, NULL, 0, 0},
|
|
{D3DSIO_M3x2, "m3x2", "undefined", 3, pshader_m3x2, NULL, NULL, 0, 0},
|
|
|
|
/* Register declarations */
|
|
{D3DSIO_DCL, "dcl", NULL, 2, pshader_dcl, NULL, NULL, 0, 0},
|
|
|
|
/* Flow control - requires GLSL or software shaders */
|
|
{D3DSIO_REP , "rep", GLNAME_REQUIRE_GLSL, 1, pshader_rep, NULL, NULL, 0, 0},
|
|
{D3DSIO_ENDREP, "endrep", GLNAME_REQUIRE_GLSL, 0, pshader_endrep, NULL, NULL, 0, 0},
|
|
{D3DSIO_IF, "if", GLNAME_REQUIRE_GLSL, 1, pshader_if, NULL, NULL, 0, 0},
|
|
{D3DSIO_IFC, "ifc", GLNAME_REQUIRE_GLSL, 2, pshader_ifc, NULL, NULL, 0, 0},
|
|
{D3DSIO_ELSE, "else", GLNAME_REQUIRE_GLSL, 0, pshader_else, NULL, NULL, 0, 0},
|
|
{D3DSIO_ENDIF, "endif", GLNAME_REQUIRE_GLSL, 0, pshader_endif, NULL, NULL, 0, 0},
|
|
{D3DSIO_BREAK, "break", GLNAME_REQUIRE_GLSL, 0, pshader_break, NULL, NULL, 0, 0},
|
|
{D3DSIO_BREAKC, "breakc", GLNAME_REQUIRE_GLSL, 2, pshader_breakc, NULL, NULL, 0, 0},
|
|
{D3DSIO_BREAKP, "breakp", GLNAME_REQUIRE_GLSL, 1, pshader_breakp, NULL, NULL, 0, 0},
|
|
{D3DSIO_CALL, "call", GLNAME_REQUIRE_GLSL, 1, pshader_call, NULL, NULL, 0, 0},
|
|
{D3DSIO_CALLNZ, "callnz", GLNAME_REQUIRE_GLSL, 2, pshader_callnz, NULL, NULL, 0, 0},
|
|
{D3DSIO_LOOP, "loop", GLNAME_REQUIRE_GLSL, 2, pshader_loop, NULL, NULL, 0, 0},
|
|
{D3DSIO_RET, "ret", GLNAME_REQUIRE_GLSL, 0, pshader_ret, NULL, NULL, 0, 0},
|
|
{D3DSIO_ENDLOOP, "endloop", GLNAME_REQUIRE_GLSL, 0, pshader_endloop, NULL, NULL, 0, 0},
|
|
{D3DSIO_LABEL, "label", GLNAME_REQUIRE_GLSL, 1, pshader_label, NULL, NULL, 0, 0},
|
|
|
|
/* Constant definitions */
|
|
{D3DSIO_DEF, "def", "undefined", 5, pshader_def, pshader_hw_def, NULL, 0, 0},
|
|
{D3DSIO_DEFB, "defb", GLNAME_REQUIRE_GLSL, 2, pshader_defb, NULL, NULL, 0, 0},
|
|
{D3DSIO_DEFI, "defi", GLNAME_REQUIRE_GLSL, 2, pshader_defi, NULL, NULL, 0, 0},
|
|
|
|
/* Texture */
|
|
{D3DSIO_TEXCOORD, "texcoord", "undefined", 1, pshader_texcoord, pshader_hw_texcoord, NULL, 0, D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXCOORD, "texcrd", "undefined", 2, pshader_texcoord, pshader_hw_texcoord, NULL, D3DPS_VERSION(1,4), D3DPS_VERSION(1,4)},
|
|
{D3DSIO_TEXKILL, "texkill", "KIL", 1, pshader_texkill, pshader_hw_map2gl, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(3,0)},
|
|
{D3DSIO_TEX, "tex", "undefined", 1, pshader_tex, pshader_hw_tex, NULL, 0, D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEX, "texld", "undefined", 2, pshader_texld, pshader_hw_tex, NULL, D3DPS_VERSION(1,4), D3DPS_VERSION(1,4)},
|
|
{D3DSIO_TEX, "texld", "undefined", 3, pshader_texld, pshader_hw_tex, NULL, D3DPS_VERSION(2,0), -1},
|
|
{D3DSIO_TEXBEM, "texbem", "undefined", 2, pshader_texbem, pshader_hw_texbem, NULL, 0, D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXBEML, "texbeml", GLNAME_REQUIRE_GLSL, 2, pshader_texbeml, NULL, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXREG2AR,"texreg2ar","undefined", 2, pshader_texreg2ar, pshader_hw_texreg2ar, NULL, D3DPS_VERSION(1,1), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXREG2GB,"texreg2gb","undefined", 2, pshader_texreg2gb, pshader_hw_texreg2gb, NULL, D3DPS_VERSION(1,2), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXREG2RGB, "texreg2rgb", GLNAME_REQUIRE_GLSL, 2, pshader_texreg2rgb, NULL, NULL, D3DPS_VERSION(1,2), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x2PAD, "texm3x2pad", "undefined", 2, pshader_texm3x2pad, pshader_hw_texm3x2pad, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x2TEX, "texm3x2tex", "undefined", 2, pshader_texm3x2tex, pshader_hw_texm3x2tex, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x3PAD, "texm3x3pad", "undefined", 2, pshader_texm3x3pad, pshader_hw_texm3x3pad, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x3DIFF, "texm3x3diff", GLNAME_REQUIRE_GLSL, 2, pshader_texm3x3diff, NULL, NULL, D3DPS_VERSION(0,0), D3DPS_VERSION(0,0)},
|
|
{D3DSIO_TEXM3x3SPEC, "texm3x3spec", "undefined", 3, pshader_texm3x3spec, pshader_hw_texm3x3spec, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x3VSPEC, "texm3x3vspe", "undefined", 2, pshader_texm3x3vspec, pshader_hw_texm3x3vspec, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x3TEX, "texm3x3tex", "undefined", 2, pshader_texm3x3tex, pshader_hw_texm3x3tex, NULL, D3DPS_VERSION(1,0), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXDP3TEX, "texdp3tex", GLNAME_REQUIRE_GLSL, 2, pshader_texdp3tex, NULL, NULL, D3DPS_VERSION(1,2), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x2DEPTH, "texm3x2depth", GLNAME_REQUIRE_GLSL, 2, pshader_texm3x2depth, NULL, NULL, D3DPS_VERSION(1,3), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXDP3, "texdp3", GLNAME_REQUIRE_GLSL, 2, pshader_texdp3, NULL, NULL, D3DPS_VERSION(1,2), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXM3x3, "texm3x3", GLNAME_REQUIRE_GLSL, 2, pshader_texm3x3, NULL, NULL, D3DPS_VERSION(1,2), D3DPS_VERSION(1,3)},
|
|
{D3DSIO_TEXDEPTH, "texdepth", GLNAME_REQUIRE_GLSL, 1, pshader_texdepth, NULL, NULL, D3DPS_VERSION(1,4), D3DPS_VERSION(1,4)},
|
|
{D3DSIO_BEM, "bem", GLNAME_REQUIRE_GLSL, 3, pshader_bem, NULL, NULL, D3DPS_VERSION(1,4), D3DPS_VERSION(1,4)},
|
|
/* TODO: dp2add can be made out of multiple instuctions */
|
|
{D3DSIO_DSX, "dsx", GLNAME_REQUIRE_GLSL, 2, pshader_dsx, NULL, NULL, 0, 0},
|
|
{D3DSIO_DSY, "dsy", GLNAME_REQUIRE_GLSL, 2, pshader_dsy, NULL, NULL, 0, 0},
|
|
{D3DSIO_TEXLDD, "texldd", GLNAME_REQUIRE_GLSL, 2, pshader_texldd, NULL, NULL, 0, 0},
|
|
{D3DSIO_SETP, "setp", GLNAME_REQUIRE_GLSL, 2, pshader_setp, NULL, NULL, 0, 0},
|
|
{D3DSIO_TEXLDL, "texdl", GLNAME_REQUIRE_GLSL, 2, pshader_texldl, NULL, NULL, 0, 0},
|
|
{D3DSIO_PHASE, "phase", GLNAME_REQUIRE_GLSL, 0, pshader_nop, NULL, NULL, 0, 0},
|
|
{0, NULL, NULL, 0, NULL, NULL, 0, 0}
|
|
};
|
|
|
|
inline static void get_register_name(const DWORD param, char* regstr, char constants[WINED3D_PSHADER_MAX_CONSTANTS]) {
|
|
|
|
DWORD reg = param & D3DSP_REGNUM_MASK;
|
|
DWORD regtype = shader_get_regtype(param);
|
|
|
|
switch (regtype) {
|
|
case D3DSPR_TEMP:
|
|
sprintf(regstr, "R%lu", reg);
|
|
break;
|
|
case D3DSPR_INPUT:
|
|
if (reg==0) {
|
|
strcpy(regstr, "fragment.color.primary");
|
|
} else {
|
|
strcpy(regstr, "fragment.color.secondary");
|
|
}
|
|
break;
|
|
case D3DSPR_CONST:
|
|
if (constants[reg])
|
|
sprintf(regstr, "C%lu", reg);
|
|
else
|
|
sprintf(regstr, "program.env[%lu]", reg);
|
|
break;
|
|
case D3DSPR_TEXTURE: /* case D3DSPR_ADDR: */
|
|
sprintf(regstr,"T%lu", reg);
|
|
break;
|
|
case D3DSPR_COLOROUT:
|
|
if (reg == 0)
|
|
sprintf(regstr, "result.color");
|
|
else {
|
|
/* TODO: See GL_ARB_draw_buffers */
|
|
FIXME("Unsupported write to render target %lu\n", reg);
|
|
sprintf(regstr, "unsupported_register");
|
|
}
|
|
break;
|
|
case D3DSPR_DEPTHOUT:
|
|
sprintf(regstr, "result.depth");
|
|
break;
|
|
case D3DSPR_ATTROUT:
|
|
sprintf(regstr, "oD[%lu]", reg);
|
|
break;
|
|
case D3DSPR_TEXCRDOUT:
|
|
sprintf(regstr, "oT[%lu]", reg);
|
|
break;
|
|
default:
|
|
FIXME("Unhandled register name Type(%ld)\n", regtype);
|
|
sprintf(regstr, "unrecognized_register");
|
|
break;
|
|
}
|
|
}
|
|
|
|
inline static void get_write_mask(const DWORD output_reg, char *write_mask) {
|
|
*write_mask = 0;
|
|
if ((output_reg & D3DSP_WRITEMASK_ALL) != D3DSP_WRITEMASK_ALL) {
|
|
strcat(write_mask, ".");
|
|
if (output_reg & D3DSP_WRITEMASK_0) strcat(write_mask, "r");
|
|
if (output_reg & D3DSP_WRITEMASK_1) strcat(write_mask, "g");
|
|
if (output_reg & D3DSP_WRITEMASK_2) strcat(write_mask, "b");
|
|
if (output_reg & D3DSP_WRITEMASK_3) strcat(write_mask, "a");
|
|
}
|
|
}
|
|
|
|
inline static void get_input_register_swizzle(const DWORD instr, char *swzstring) {
|
|
static const char swizzle_reg_chars[] = "rgba";
|
|
DWORD swizzle = (instr & D3DSP_SWIZZLE_MASK) >> D3DSP_SWIZZLE_SHIFT;
|
|
DWORD swizzle_x = swizzle & 0x03;
|
|
DWORD swizzle_y = (swizzle >> 2) & 0x03;
|
|
DWORD swizzle_z = (swizzle >> 4) & 0x03;
|
|
DWORD swizzle_w = (swizzle >> 6) & 0x03;
|
|
/**
|
|
* swizzle bits fields:
|
|
* WWZZYYXX
|
|
*/
|
|
*swzstring = 0;
|
|
if ((D3DSP_NOSWIZZLE >> D3DSP_SWIZZLE_SHIFT) != swizzle) { /* ! D3DVS_NOSWIZZLE == 0xE4 << D3DVS_SWIZZLE_SHIFT */
|
|
if (swizzle_x == swizzle_y &&
|
|
swizzle_x == swizzle_z &&
|
|
swizzle_x == swizzle_w) {
|
|
sprintf(swzstring, ".%c", swizzle_reg_chars[swizzle_x]);
|
|
} else {
|
|
sprintf(swzstring, ".%c%c%c%c",
|
|
swizzle_reg_chars[swizzle_x],
|
|
swizzle_reg_chars[swizzle_y],
|
|
swizzle_reg_chars[swizzle_z],
|
|
swizzle_reg_chars[swizzle_w]);
|
|
}
|
|
}
|
|
}
|
|
|
|
static const char* shift_tab[] = {
|
|
"dummy", /* 0 (none) */
|
|
"coefmul.x", /* 1 (x2) */
|
|
"coefmul.y", /* 2 (x4) */
|
|
"coefmul.z", /* 3 (x8) */
|
|
"coefmul.w", /* 4 (x16) */
|
|
"dummy", /* 5 (x32) */
|
|
"dummy", /* 6 (x64) */
|
|
"dummy", /* 7 (x128) */
|
|
"dummy", /* 8 (d256) */
|
|
"dummy", /* 9 (d128) */
|
|
"dummy", /* 10 (d64) */
|
|
"dummy", /* 11 (d32) */
|
|
"coefdiv.w", /* 12 (d16) */
|
|
"coefdiv.z", /* 13 (d8) */
|
|
"coefdiv.y", /* 14 (d4) */
|
|
"coefdiv.x" /* 15 (d2) */
|
|
};
|
|
|
|
inline static void gen_output_modifier_line(int saturate, char *write_mask, int shift, char *regstr, char* line) {
|
|
/* Generate a line that does the output modifier computation */
|
|
sprintf(line, "MUL%s %s%s, %s, %s;", saturate ? "_SAT" : "", regstr, write_mask, regstr, shift_tab[shift]);
|
|
}
|
|
|
|
inline static int gen_input_modifier_line(const DWORD instr, int tmpreg, char *outregstr, char *line, char constants[WINED3D_PSHADER_MAX_CONSTANTS]) {
|
|
/* Generate a line that does the input modifier computation and return the input register to use */
|
|
static char regstr[256];
|
|
static char tmpline[256];
|
|
int insert_line;
|
|
|
|
/* Assume a new line will be added */
|
|
insert_line = 1;
|
|
|
|
/* Get register name */
|
|
get_register_name(instr, regstr, constants);
|
|
|
|
switch (instr & D3DSP_SRCMOD_MASK) {
|
|
case D3DSPSM_NONE:
|
|
strcpy(outregstr, regstr);
|
|
insert_line = 0;
|
|
break;
|
|
case D3DSPSM_NEG:
|
|
sprintf(outregstr, "-%s", regstr);
|
|
insert_line = 0;
|
|
break;
|
|
case D3DSPSM_BIAS:
|
|
sprintf(line, "ADD T%c, %s, -coefdiv.x;", 'A' + tmpreg, regstr);
|
|
break;
|
|
case D3DSPSM_BIASNEG:
|
|
sprintf(line, "ADD T%c, -%s, coefdiv.x;", 'A' + tmpreg, regstr);
|
|
break;
|
|
case D3DSPSM_SIGN:
|
|
sprintf(line, "MAD T%c, %s, coefmul.x, -one.x;", 'A' + tmpreg, regstr);
|
|
break;
|
|
case D3DSPSM_SIGNNEG:
|
|
sprintf(line, "MAD T%c, %s, -coefmul.x, one.x;", 'A' + tmpreg, regstr);
|
|
break;
|
|
case D3DSPSM_COMP:
|
|
sprintf(line, "SUB T%c, one.x, %s;", 'A' + tmpreg, regstr);
|
|
break;
|
|
case D3DSPSM_X2:
|
|
sprintf(line, "ADD T%c, %s, %s;", 'A' + tmpreg, regstr, regstr);
|
|
break;
|
|
case D3DSPSM_X2NEG:
|
|
sprintf(line, "ADD T%c, -%s, -%s;", 'A' + tmpreg, regstr, regstr);
|
|
break;
|
|
case D3DSPSM_DZ:
|
|
sprintf(line, "RCP T%c, %s.z;", 'A' + tmpreg, regstr);
|
|
sprintf(tmpline, "MUL T%c, %s, T%c;", 'A' + tmpreg, regstr, 'A' + tmpreg);
|
|
strcat(line, "\n"); /* Hack */
|
|
strcat(line, tmpline);
|
|
break;
|
|
case D3DSPSM_DW:
|
|
sprintf(line, "RCP T%c, %s.w;", 'A' + tmpreg, regstr);
|
|
sprintf(tmpline, "MUL T%c, %s, T%c;", 'A' + tmpreg, regstr, 'A' + tmpreg);
|
|
strcat(line, "\n"); /* Hack */
|
|
strcat(line, tmpline);
|
|
break;
|
|
default:
|
|
strcpy(outregstr, regstr);
|
|
insert_line = 0;
|
|
}
|
|
|
|
if (insert_line) {
|
|
/* Substitute the register name */
|
|
sprintf(outregstr, "T%c", 'A' + tmpreg);
|
|
}
|
|
|
|
return insert_line;
|
|
}
|
|
|
|
void pshader_set_version(
|
|
IWineD3DPixelShaderImpl *This,
|
|
DWORD version) {
|
|
|
|
DWORD major = (version >> 8) & 0x0F;
|
|
DWORD minor = version & 0x0F;
|
|
|
|
This->baseShader.hex_version = version;
|
|
This->baseShader.version = major * 10 + minor;
|
|
TRACE("ps_%lu_%lu\n", major, minor);
|
|
|
|
This->baseShader.limits.address = 0;
|
|
|
|
switch (This->baseShader.version) {
|
|
case 10:
|
|
case 11:
|
|
case 12:
|
|
case 13: This->baseShader.limits.temporary = 2;
|
|
This->baseShader.limits.constant_float = 8;
|
|
This->baseShader.limits.constant_int = 0;
|
|
This->baseShader.limits.constant_bool = 0;
|
|
This->baseShader.limits.texture = 4;
|
|
break;
|
|
|
|
case 14: This->baseShader.limits.temporary = 6;
|
|
This->baseShader.limits.constant_float = 8;
|
|
This->baseShader.limits.constant_int = 0;
|
|
This->baseShader.limits.constant_bool = 0;
|
|
This->baseShader.limits.texture = 6;
|
|
break;
|
|
|
|
/* FIXME: temporaries must match D3DPSHADERCAPS2_0.NumTemps */
|
|
case 20: This->baseShader.limits.temporary = 32;
|
|
This->baseShader.limits.constant_float = 32;
|
|
This->baseShader.limits.constant_int = 16;
|
|
This->baseShader.limits.constant_bool = 16;
|
|
This->baseShader.limits.texture = 8;
|
|
break;
|
|
|
|
case 30: This->baseShader.limits.temporary = 32;
|
|
This->baseShader.limits.constant_float = 224;
|
|
This->baseShader.limits.constant_int = 16;
|
|
This->baseShader.limits.constant_bool = 16;
|
|
This->baseShader.limits.texture = 0;
|
|
break;
|
|
|
|
default: This->baseShader.limits.temporary = 32;
|
|
This->baseShader.limits.constant_float = 8;
|
|
This->baseShader.limits.constant_int = 0;
|
|
This->baseShader.limits.constant_bool = 0;
|
|
This->baseShader.limits.texture = 8;
|
|
FIXME("Unrecognized pixel shader version %lx!\n", version);
|
|
}
|
|
}
|
|
|
|
/* Map the opcode 1-to-1 to the GL code */
|
|
/* FIXME: fix CMP/CND, get rid of this switch */
|
|
void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
CONST SHADER_OPCODE* curOpcode = arg->opcode;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
DWORD dst = arg->dst;
|
|
DWORD* src = arg->src;
|
|
|
|
unsigned int i;
|
|
char tmpLine[256];
|
|
|
|
/* Output token related */
|
|
char output_rname[256];
|
|
char output_wmask[20];
|
|
BOOL saturate = FALSE;
|
|
BOOL centroid = FALSE;
|
|
BOOL partialprecision = FALSE;
|
|
DWORD shift;
|
|
|
|
strcpy(tmpLine, curOpcode->glname);
|
|
|
|
/* Process modifiers */
|
|
if (0 != (dst & D3DSP_DSTMOD_MASK)) {
|
|
DWORD mask = dst & D3DSP_DSTMOD_MASK;
|
|
|
|
saturate = mask & D3DSPDM_SATURATE;
|
|
centroid = mask & D3DSPDM_MSAMPCENTROID;
|
|
partialprecision = mask & D3DSPDM_PARTIALPRECISION;
|
|
mask &= ~(D3DSPDM_MSAMPCENTROID | D3DSPDM_PARTIALPRECISION | D3DSPDM_SATURATE);
|
|
|
|
if (mask)
|
|
FIXME("Unrecognized modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
|
|
|
|
if (centroid)
|
|
FIXME("Unhandled modifier(0x%#lx)\n", mask >> D3DSP_DSTMOD_SHIFT);
|
|
}
|
|
shift = (dst & D3DSP_DSTSHIFT_MASK) >> D3DSP_DSTSHIFT_SHIFT;
|
|
|
|
/* Generate input and output registers */
|
|
if (curOpcode->num_params > 0) {
|
|
char regs[5][50];
|
|
char operands[4][100];
|
|
char swzstring[20];
|
|
char tmpOp[256];
|
|
|
|
/* Generate lines that handle input modifier computation */
|
|
for (i = 1; i < curOpcode->num_params; ++i) {
|
|
if (gen_input_modifier_line(src[i - 1], i - 1, regs[i - 1], tmpOp, This->constants))
|
|
shader_addline(buffer, tmpOp);
|
|
}
|
|
|
|
/* Handle output register */
|
|
get_register_name(dst, output_rname, This->constants);
|
|
strcpy(operands[0], output_rname);
|
|
get_write_mask(dst, output_wmask);
|
|
strcat(operands[0], output_wmask);
|
|
|
|
/* This function works because of side effects from gen_input_modifier_line */
|
|
/* Handle input registers */
|
|
for (i = 1; i < curOpcode->num_params; ++i) {
|
|
strcpy(operands[i], regs[i - 1]);
|
|
get_input_register_swizzle(src[i - 1], swzstring);
|
|
strcat(operands[i], swzstring);
|
|
}
|
|
|
|
switch(curOpcode->opcode) {
|
|
case D3DSIO_CMP:
|
|
sprintf(tmpLine, "CMP%s %s, %s, %s, %s;\n", (saturate ? "_SAT" : ""),
|
|
operands[0], operands[1], operands[3], operands[2]);
|
|
break;
|
|
case D3DSIO_CND:
|
|
shader_addline(buffer, "ADD TMP, -%s, coefdiv.x;\n", operands[1]);
|
|
sprintf(tmpLine, "CMP%s %s, TMP, %s, %s;\n", (saturate ? "_SAT" : ""),
|
|
operands[0], operands[2], operands[3]);
|
|
break;
|
|
|
|
default:
|
|
if (saturate && (shift == 0))
|
|
strcat(tmpLine, "_SAT");
|
|
strcat(tmpLine, " ");
|
|
strcat(tmpLine, operands[0]);
|
|
for (i = 1; i < curOpcode->num_params; i++) {
|
|
strcat(tmpLine, ", ");
|
|
strcat(tmpLine, operands[i]);
|
|
}
|
|
strcat(tmpLine,";\n");
|
|
}
|
|
shader_addline(buffer, tmpLine);
|
|
|
|
/* A shift requires another line. */
|
|
if (shift != 0) {
|
|
gen_output_modifier_line(saturate, output_wmask, shift, output_rname, tmpLine);
|
|
shader_addline(buffer, tmpLine);
|
|
}
|
|
}
|
|
}
|
|
|
|
void pshader_hw_tex(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD dst = arg->dst;
|
|
DWORD* src = arg->src;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
DWORD version = This->baseShader.version;
|
|
|
|
char tmpLine[256];
|
|
char reg_dest[40];
|
|
char reg_coord[40];
|
|
char reg_coord_swz[20] = "";
|
|
DWORD reg_dest_code;
|
|
DWORD reg_sampler_code;
|
|
|
|
/* All versions have a destination register */
|
|
reg_dest_code = dst & D3DSP_REGNUM_MASK;
|
|
get_register_name(dst, reg_dest, This->constants);
|
|
|
|
/* 1.0-1.3: Use destination register as coordinate source. No modifiers.
|
|
1.4: Use provided coordinate source register. _dw, _dz, swizzle allowed.
|
|
2.0+: Use provided coordinate source register. No modifiers.
|
|
3.0+: Use provided coordinate source register. Swizzle allowed */
|
|
if (version < 14)
|
|
strcpy(reg_coord, reg_dest);
|
|
else if (version == 14) {
|
|
if (gen_input_modifier_line(src[0], 0, reg_coord, tmpLine, This->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
get_input_register_swizzle(src[0], reg_coord_swz);
|
|
}
|
|
else if (version > 14 && version < 30)
|
|
get_register_name(src[0], reg_coord, This->constants);
|
|
else if (version >= 30) {
|
|
get_input_register_swizzle(src[0], reg_coord_swz);
|
|
get_register_name(src[0], reg_coord, This->constants);
|
|
}
|
|
|
|
/* 1.0-1.4: Use destination register number as texture code.
|
|
2.0+: Use provided sampler number as texure code. */
|
|
if (version < 20)
|
|
reg_sampler_code = reg_dest_code;
|
|
else
|
|
reg_sampler_code = src[1] & D3DSP_REGNUM_MASK;
|
|
|
|
shader_addline(buffer, "TEX %s, %s%s, texture[%lu], 2D;\n",
|
|
reg_dest, reg_coord, reg_coord_swz, reg_sampler_code);
|
|
}
|
|
|
|
void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* This = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD dst = arg->dst;
|
|
DWORD* src = arg->src;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
DWORD version = This->baseShader.version;
|
|
|
|
char tmp[20];
|
|
get_write_mask(dst, tmp);
|
|
if (version != 14) {
|
|
DWORD reg = dst & D3DSP_REGNUM_MASK;
|
|
shader_addline(buffer, "MOV T%lu%s, fragment.texcoord[%lu];\n", reg, tmp, reg);
|
|
} else {
|
|
DWORD reg1 = dst & D3DSP_REGNUM_MASK;
|
|
DWORD reg2 = src[0] & D3DSP_REGNUM_MASK;
|
|
shader_addline(buffer, "MOV R%lu%s, fragment.texcoord[%lu];\n", reg1, tmp, reg2);
|
|
}
|
|
}
|
|
|
|
void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg) {
|
|
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
|
|
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
|
|
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
|
|
shader_addline(buffer, "MOV TMP.r, T%lu.a;\n", reg2);
|
|
shader_addline(buffer, "MOV TMP.g, T%lu.r;\n", reg2);
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
|
|
}
|
|
|
|
void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg) {
|
|
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
|
|
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
|
|
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
|
|
shader_addline(buffer, "MOV TMP.r, T%lu.g;\n", reg2);
|
|
shader_addline(buffer, "MOV TMP.g, T%lu.b;\n", reg2);
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
|
|
}
|
|
|
|
void pshader_hw_texbem(SHADER_OPCODE_ARG* arg) {
|
|
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
|
|
DWORD reg1 = arg->dst & D3DSP_REGNUM_MASK;
|
|
DWORD reg2 = arg->src[0] & D3DSP_REGNUM_MASK;
|
|
|
|
/* FIXME: Should apply the BUMPMAPENV matrix */
|
|
shader_addline(buffer, "ADD TMP.rg, fragment.texcoord[%lu], T%lu;\n", reg1, reg2);
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg1, reg1);
|
|
}
|
|
|
|
void pshader_hw_def(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
|
|
shader_addline(buffer,
|
|
"PARAM C%lu = { %f, %f, %f, %f };\n", reg,
|
|
*((float*) (arg->src + 0)),
|
|
*((float*) (arg->src + 1)),
|
|
*((float*) (arg->src + 2)),
|
|
*((float*) (arg->src + 3)) );
|
|
|
|
shader->constants[reg] = 1;
|
|
}
|
|
|
|
void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.x, T%lu, %s;\n", reg, buf);
|
|
}
|
|
|
|
void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.y, T%lu, %s;\n", reg, buf);
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], 2D;\n", reg, reg);
|
|
}
|
|
|
|
void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
SHADER_PARSE_STATE current_state = shader->baseShader.parse_state;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.%c, T%lu, %s;\n", 'x' + current_state.current_row, reg, buf);
|
|
current_state.texcoord_w[current_state.current_row++] = reg;
|
|
}
|
|
|
|
void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
SHADER_PARSE_STATE current_state = shader->baseShader.parse_state;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, buf);
|
|
|
|
/* Cubemap textures will be more used than 3D ones. */
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
|
|
current_state.current_row = 0;
|
|
}
|
|
|
|
void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
SHADER_PARSE_STATE current_state = shader->baseShader.parse_state;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, buf);
|
|
|
|
/* Construct the eye-ray vector from w coordinates */
|
|
shader_addline(buffer, "MOV TMP2.x, fragment.texcoord[%lu].w;\n", current_state.texcoord_w[0]);
|
|
shader_addline(buffer, "MOV TMP2.y, fragment.texcoord[%lu].w;\n", current_state.texcoord_w[1]);
|
|
shader_addline(buffer, "MOV TMP2.z, fragment.texcoord[%lu].w;\n", reg);
|
|
|
|
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
|
|
shader_addline(buffer, "DP3 TMP.w, TMP, TMP2;\n");
|
|
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
|
|
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -TMP2;\n");
|
|
|
|
/* Cubemap textures will be more used than 3D ones. */
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
|
|
current_state.current_row = 0;
|
|
}
|
|
|
|
void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg) {
|
|
|
|
IWineD3DPixelShaderImpl* shader = (IWineD3DPixelShaderImpl*) arg->shader;
|
|
DWORD reg = arg->dst & D3DSP_REGNUM_MASK;
|
|
DWORD reg3 = arg->src[1] & D3DSP_REGNUM_MASK;
|
|
SHADER_PARSE_STATE current_state = shader->baseShader.parse_state;
|
|
SHADER_BUFFER* buffer = arg->buffer;
|
|
char tmpLine[256];
|
|
char buf[50];
|
|
|
|
if (gen_input_modifier_line(arg->src[0], 0, buf, tmpLine, shader->constants))
|
|
shader_addline(buffer, tmpLine);
|
|
shader_addline(buffer, "DP3 TMP.z, T%lu, %s;\n", reg, buf);
|
|
|
|
/* Calculate reflection vector (Assume normal is normalized): RF = 2*(N.E)*N -E */
|
|
shader_addline(buffer, "DP3 TMP.w, TMP, C[%lu];\n", reg3);
|
|
shader_addline(buffer, "MUL TMP, TMP.w, TMP;\n");
|
|
shader_addline(buffer, "MAD TMP, coefmul.x, TMP, -C[%lu];\n", reg3);
|
|
|
|
/* Cubemap textures will be more used than 3D ones. */
|
|
shader_addline(buffer, "TEX T%lu, TMP, texture[%lu], CUBE;\n", reg, reg);
|
|
current_state.current_row = 0;
|
|
}
|
|
|
|
/** Generate a pixel shader string using either GL_FRAGMENT_PROGRAM_ARB
|
|
or GLSL and send it to the card */
|
|
inline static VOID IWineD3DPixelShaderImpl_GenerateShader(
|
|
IWineD3DPixelShader *iface,
|
|
CONST DWORD *pFunction) {
|
|
|
|
IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
|
|
SHADER_BUFFER buffer;
|
|
|
|
#if 0 /* FIXME: Use the buffer that is held by the device, this is ok since fixups will be skipped for software shaders
|
|
it also requires entering a critical section but cuts down the runtime footprint of wined3d and any memory fragmentation that may occur... */
|
|
if (This->device->fixupVertexBufferSize < SHADER_PGMSIZE) {
|
|
HeapFree(GetProcessHeap(), 0, This->fixupVertexBuffer);
|
|
This->fixupVertexBuffer = HeapAlloc(GetProcessHeap() , 0, SHADER_PGMSIZE);
|
|
This->fixupVertexBufferSize = PGMSIZE;
|
|
This->fixupVertexBuffer[0] = 0;
|
|
}
|
|
buffer.buffer = This->device->fixupVertexBuffer;
|
|
#else
|
|
buffer.buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, SHADER_PGMSIZE);
|
|
#endif
|
|
buffer.bsize = 0;
|
|
buffer.lineNo = 0;
|
|
|
|
/* TODO: Optionally, generate the GLSL shader instead */
|
|
if (GL_SUPPORT(ARB_VERTEX_PROGRAM)) {
|
|
/* Create the hw ARB shader */
|
|
shader_addline(&buffer, "!!ARBfp1.0\n");
|
|
|
|
shader_addline(&buffer, "TEMP TMP;\n"); /* Used in matrix ops */
|
|
shader_addline(&buffer, "TEMP TMP2;\n"); /* Used in matrix ops */
|
|
shader_addline(&buffer, "TEMP TA;\n"); /* Used for modifiers */
|
|
shader_addline(&buffer, "TEMP TB;\n"); /* Used for modifiers */
|
|
shader_addline(&buffer, "TEMP TC;\n"); /* Used for modifiers */
|
|
shader_addline(&buffer, "PARAM coefdiv = { 0.5, 0.25, 0.125, 0.0625 };\n");
|
|
shader_addline(&buffer, "PARAM coefmul = { 2, 4, 8, 16 };\n");
|
|
shader_addline(&buffer, "PARAM one = { 1.0, 1.0, 1.0, 1.0 };\n");
|
|
|
|
/** Call the base shader generation routine to generate most
|
|
of the pixel shader string for us */
|
|
generate_base_shader( (IWineD3DBaseShader*) This, &buffer, pFunction);
|
|
|
|
if (This->baseShader.hex_version < D3DPS_VERSION(2,0))
|
|
shader_addline(&buffer, "MOV result.color, R0;\n");
|
|
shader_addline(&buffer, "END\n\0");
|
|
|
|
/* TODO: change to resource.glObjectHandle or something like that */
|
|
GL_EXTCALL(glGenProgramsARB(1, &This->baseShader.prgId));
|
|
|
|
TRACE("Creating a hw pixel shader, prg=%d\n", This->baseShader.prgId);
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, This->baseShader.prgId));
|
|
|
|
TRACE("Created hw pixel shader, prg=%d\n", This->baseShader.prgId);
|
|
/* Create the program and check for errors */
|
|
GL_EXTCALL(glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
|
|
buffer.bsize, buffer.buffer));
|
|
|
|
if (glGetError() == GL_INVALID_OPERATION) {
|
|
GLint errPos;
|
|
glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errPos);
|
|
FIXME("HW PixelShader Error at position %d: %s\n",
|
|
errPos, debugstr_a((const char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB)));
|
|
This->baseShader.prgId = -1;
|
|
}
|
|
}
|
|
|
|
#if 1 /* if were using the data buffer of device then we don't need to free it */
|
|
HeapFree(GetProcessHeap(), 0, buffer.buffer);
|
|
#endif
|
|
}
|
|
|
|
HRESULT WINAPI IWineD3DPixelShaderImpl_SetFunction(IWineD3DPixelShader *iface, CONST DWORD *pFunction) {
|
|
IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
|
|
const DWORD* pToken = pFunction;
|
|
const SHADER_OPCODE *curOpcode = NULL;
|
|
DWORD opcode_token;
|
|
DWORD len = 0;
|
|
DWORD i;
|
|
TRACE("(%p) : Parsing programme\n", This);
|
|
|
|
if (NULL != pToken) {
|
|
while (D3DPS_END() != *pToken) {
|
|
if (shader_is_pshader_version(*pToken)) { /** version */
|
|
pshader_set_version(This, *pToken);
|
|
++pToken;
|
|
++len;
|
|
continue;
|
|
}
|
|
if (shader_is_comment(*pToken)) { /** comment */
|
|
DWORD comment_len = (*pToken & D3DSI_COMMENTSIZE_MASK) >> D3DSI_COMMENTSIZE_SHIFT;
|
|
++pToken;
|
|
TRACE("//%s\n", (char*)pToken);
|
|
pToken += comment_len;
|
|
len += comment_len + 1;
|
|
continue;
|
|
}
|
|
if (!This->baseShader.version) {
|
|
WARN("(%p) : pixel shader doesn't have a valid version identifier\n", This);
|
|
}
|
|
opcode_token = *pToken++;
|
|
curOpcode = shader_get_opcode((IWineD3DBaseShader*) This, opcode_token);
|
|
len++;
|
|
if (NULL == curOpcode) {
|
|
int tokens_read;
|
|
|
|
FIXME("Unrecognized opcode: token=%08lX\n", opcode_token);
|
|
tokens_read = shader_skip_unrecognized((IWineD3DBaseShader*) This, pToken);
|
|
pToken += tokens_read;
|
|
len += tokens_read;
|
|
|
|
} else {
|
|
if (curOpcode->opcode == D3DSIO_DCL) {
|
|
DWORD usage = *pToken;
|
|
DWORD param = *(pToken + 1);
|
|
DWORD regtype = shader_get_regtype(param);
|
|
|
|
/* Only print extended declaration for samplers or 3.0 input registers */
|
|
if (regtype == D3DSPR_SAMPLER ||
|
|
(This->baseShader.version >= 30 && regtype == D3DSPR_INPUT))
|
|
shader_program_dump_decl_usage(usage, param);
|
|
else
|
|
TRACE("dcl");
|
|
|
|
shader_dump_ins_modifiers(param);
|
|
TRACE(" ");
|
|
shader_dump_param((IWineD3DBaseShader*) This, param, 0, 0);
|
|
pToken += 2;
|
|
len += 2;
|
|
|
|
} else
|
|
if (curOpcode->opcode == D3DSIO_DEF) {
|
|
TRACE("def c%lu = ", *pToken & 0xFF);
|
|
++pToken;
|
|
++len;
|
|
TRACE("%f ,", *(float *)pToken);
|
|
++pToken;
|
|
++len;
|
|
TRACE("%f ,", *(float *)pToken);
|
|
++pToken;
|
|
++len;
|
|
TRACE("%f ,", *(float *)pToken);
|
|
++pToken;
|
|
++len;
|
|
TRACE("%f", *(float *)pToken);
|
|
++pToken;
|
|
++len;
|
|
} else {
|
|
|
|
DWORD param, addr_token;
|
|
int tokens_read;
|
|
|
|
TRACE("%s", curOpcode->name);
|
|
if (curOpcode->num_params > 0) {
|
|
|
|
tokens_read = shader_get_param((IWineD3DBaseShader*) This,
|
|
pToken, ¶m, &addr_token);
|
|
pToken += tokens_read;
|
|
len += tokens_read;
|
|
|
|
shader_dump_ins_modifiers(param);
|
|
TRACE(" ");
|
|
shader_dump_param((IWineD3DBaseShader*) This, param, addr_token, 0);
|
|
|
|
for (i = 1; i < curOpcode->num_params; ++i) {
|
|
|
|
tokens_read = shader_get_param((IWineD3DBaseShader*) This,
|
|
pToken, ¶m, &addr_token);
|
|
pToken += tokens_read;
|
|
len += tokens_read;
|
|
|
|
TRACE(", ");
|
|
shader_dump_param((IWineD3DBaseShader*) This, param, addr_token, 1);
|
|
}
|
|
}
|
|
}
|
|
TRACE("\n");
|
|
}
|
|
}
|
|
This->baseShader.functionLength = (len + 1) * sizeof(DWORD);
|
|
} else {
|
|
This->baseShader.functionLength = 1; /* no Function defined use fixed function vertex processing */
|
|
}
|
|
|
|
/* Generate HW shader in needed */
|
|
if (NULL != pFunction && wined3d_settings.vs_mode == VS_HW) {
|
|
TRACE("(%p) : Generating hardware program\n", This);
|
|
#if 1
|
|
IWineD3DPixelShaderImpl_GenerateShader(iface, pFunction);
|
|
#endif
|
|
}
|
|
|
|
TRACE("(%p) : Copying the function\n", This);
|
|
/* copy the function ... because it will certainly be released by application */
|
|
if (NULL != pFunction) {
|
|
This->baseShader.function = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->baseShader.functionLength);
|
|
memcpy((void *)This->baseShader.function, pFunction, This->baseShader.functionLength);
|
|
} else {
|
|
This->baseShader.function = NULL;
|
|
}
|
|
|
|
/* TODO: Some proper return values for failures */
|
|
TRACE("(%p) : Returning WINED3D_OK\n", This);
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl =
|
|
{
|
|
/*** IUnknown methods ***/
|
|
IWineD3DPixelShaderImpl_QueryInterface,
|
|
IWineD3DPixelShaderImpl_AddRef,
|
|
IWineD3DPixelShaderImpl_Release,
|
|
/*** IWineD3DBase methods ***/
|
|
IWineD3DPixelShaderImpl_GetParent,
|
|
/*** IWineD3DBaseShader methods ***/
|
|
IWineD3DPixelShaderImpl_SetFunction,
|
|
/*** IWineD3DPixelShader methods ***/
|
|
IWineD3DPixelShaderImpl_GetDevice,
|
|
IWineD3DPixelShaderImpl_GetFunction
|
|
};
|