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ShaderManager.cpp
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ShaderManager.cpp
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/* Version: MPL 1.1/LGPL 3.0
*
* "The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Oblivion Graphics Extender, short OBGE.
*
* The Initial Developer of the Original Code is
* Ethatron <[email protected]>. Portions created by The Initial
* Developer are Copyright (C) 2011 The Initial Developer.
* All Rights Reserved.
*
* Contributor(s):
* Timeslip (Version 1)
* scanti (Version 2)
* IlmrynAkios (Version 3)
*
* Alternatively, the contents of this file may be used under the terms
* of the GNU Library General Public License Version 3 license (the
* "LGPL License"), in which case the provisions of LGPL License are
* applicable instead of those above. If you wish to allow use of your
* version of this file only under the terms of the LGPL License and not
* to allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and replace
* them with the notice and other provisions required by the LGPL License.
* If you do not delete the provisions above, a recipient may use your
* version of this file under either the MPL or the LGPL License."
*/
#ifndef OBGE_NOSHADER
#include <sys/stat.h>
#define _USE_MATH_DEFINES
#include <math.h>
#include <string>
#include "ShaderManager.h"
#include "TextureManager.h"
#include "GlobalSettings.h"
#include "D3D9.hpp"
#include "D3D9Device.hpp"
static global<bool> UseShaderOverride(true,NULL,"Shaders","bUseShaderOverride");
static global<bool> UseLegacyCompiler(false,NULL,"Shaders","bUseLegacyCompiler");
static global<bool> SaveShaderOverride(true,NULL,"Shaders","bSaveShaderOverride");
static global<bool> CompileSources(false,NULL,"Shaders","bCompileSources");
static global<bool> RuntimeSources(false,NULL,"Shaders","bRuntimeSources");
static global<bool> Optimize(false,NULL,"Shaders","bOptimize");
static global<bool> MaximumSM(false,NULL,"Shaders","bMaximumSM");
static global<bool> UpgradeSM(false,NULL,"Shaders","bUpgradeSM1X");
static global<char*> ShaderOverrideDirectory("data\\shaders\\override\\",NULL,"Shaders","sShaderOverrideDirectory");
static global<int> BufferZDepthNumBits(0, NULL, "ScreenBuffers", "iBufferZDepthNumBits");
/* #################################################################################################
*/
class HLSLIncludeManager : public ID3DXInclude
{
public:
STDMETHOD(Open)(D3DXINCLUDE_TYPE IncludeType, LPCSTR pFileName, LPCVOID pParentData, LPCVOID *ppData, UINT *pBytes);
STDMETHOD(Close)(LPCVOID pData);
};
HRESULT HLSLIncludeManager::Open(D3DXINCLUDE_TYPE IncludeType, LPCSTR pName, LPCVOID pParentData, LPCVOID *ppData, UINT *pBytes)
{
struct stat s;
FILE *f;
char strFileFull[MAX_PATH];
switch (IncludeType) {
case D3DXINC_LOCAL: strcpy(strFileFull, ::ShaderOverrideDirectory.Get()); strcat(strFileFull, pName); break;
case D3DXINC_SYSTEM: strcpy(strFileFull, ""); strcat(strFileFull, pName); break;
}
if (stat((const char *)strFileFull, &s))
return E_FAIL;
UINT size = s.st_size;
BYTE* pData = new BYTE[size];
if (pData == NULL)
return E_OUTOFMEMORY;
if (fopen_s(&f, strFileFull, "rb"/*"rt"*/))
return E_FAIL;
fread(pData, 1, size, f);
fclose(f);
*ppData = pData;
*pBytes = size;
return S_OK;
}
HRESULT HLSLIncludeManager::Close(LPCVOID pData)
{
BYTE* pData2 = (BYTE*)pData;
if (pData2)
delete[] pData2;
return S_OK;
}
static HLSLIncludeManager incl;
/* #################################################################################################
*/
#define strprete(i) #i
#define stringify(i) strprete(i)
#define DEFAULT 0
#define FUSED 1
#define OFF 2
#define LAZY 3
#define GREEDY 4
#define REFLECTIONPASS (1 << 1) /*(1 << OBGEPASS_REFLECTION)*/
#define WATERPASS (1 << 2) /*(1 << OBGEPASS_WATER)*/
#define SHADOWPASS (1 << 5) /*(1 << OBGEPASS_SHADOW)*/
#define MAINPASS (1 << 6) /*(1 << OBGEPASS_MAIN)*/
#define EFFECTPASS (1 << 7) /*(1 << OBGEPASS_EFFECTS)*/
typedef struct _myD3DXMACRO
{
const char *Name;
char *Definition;
} myD3DXMACRO;
static char IN_RAWZ[] = "0";
static char *FILTER_LINEAR = "LINEAR";
static char *FILTER_ANISO = "ANISOTROPIC";
static char LEVEL_ANISO[4] = "1";
#define DEFS_INRAWZ 0
#define DEFS_MIP 1
#define DEFS_MIN 2
#define DEFS_MAG 3
static myD3DXMACRO defs[] = {
{"IN_RAWZ" , IN_RAWZ},
{"MIPDEF" , FILTER_LINEAR},
{"MINDEF" , FILTER_LINEAR},
{"MAGDEF" , FILTER_LINEAR},
{"ANISODEF" , LEVEL_ANISO},
{"FUSED" , stringify(FUSED )},
{"OFF" , stringify(OFF )},
{"DEFAULT" , stringify(DEFAULT)},
{"LAZY" , stringify(LAZY )},
{"GREEDY" , stringify(GREEDY )},
{"REFLECTIONPASS" , stringify(REFLECTIONPASS)},
{"WATERPASS" , stringify(WATERPASS )},
{"SHADOWPASS" , stringify(SHADOWPASS )},
{"MAINPASS" , stringify(MAINPASS )},
{"EFFECTPASS" , stringify(EFFECTPASS )},
{NULL, NULL},
};
#define SHADER_COLORWRITE 0
#define SHADER_COLORBUFFER 1
#define SHADER_ZWRITE 2
#define SHADER_ZBUFFER 3
#define SHADER_PASSMASK 4
#define SHADER_LEVELS 5
/* #################################################################################################
*/
template<>
RuntimeVariable::mem::iv *ShaderManager::GetGlobalConst(const char *Name, int length, RuntimeVariable::mem::iv *vs) {
assert(length == 1);
/* no need to check if it exist */
return (RuntimeVariable::mem::iv *)&GlobalConst.pInt4[Name].integer;
}
template<>
RuntimeVariable::mem::fv *ShaderManager::GetGlobalConst(const char *Name, int length, RuntimeVariable::mem::fv *vs) {
assert(length == 1);
/* no need to check if it exist */
return (RuntimeVariable::mem::fv *)&GlobalConst.pFloat4[Name].floating;
}
template<>
bool ShaderManager::SetGlobalConst(const char *Name, int length, RuntimeVariable::mem::iv *vs) {
assert(length == 1);
/* no need to check if it exist */
memcpy(&GlobalConst.pInt4[Name].integer, vs, sizeof(RuntimeVariable::mem::iv));
return true;
}
template<>
bool ShaderManager::SetGlobalConst(const char *Name, int length, RuntimeVariable::mem::fv *vs) {
assert(length == 1);
/* no need to check if it exist */
memcpy(&GlobalConst.pFloat4[Name].floating, vs, sizeof(RuntimeVariable::mem::fv));
return true;
}
/* #################################################################################################
*/
ShaderRecord::ShaderRecord() {
Filepath[0] = '\0';
Name[0] = '\0';
#if defined(OBGE_LODSHADERS)
pLODVariant = NULL;
#endif
pAssociate = NULL;
pOblivionBinary = NULL;
pOblivionConTab = NULL;
/* shader source, binaries and constant tables */
pProfile = NULL;
pSourceReplaced = NULL; sourceLen = 0; hlslStamp = 0;
pAsmblyReplaced = NULL; asmblyLen = 0;
pSrcPrcReplaced = NULL;
pConstsReplaced = NULL;
pShaderReplaced = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
pConsttReplaced = NULL;
pTssltrReplaced = NULL;
#endif
pSourceRuntime = NULL; runtimeLen = 0;
pSrcPrcRuntime = NULL;
pConstsRuntime = NULL;
pShaderRuntime = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
pConsttRuntime = NULL;
pTssltrRuntime = NULL;
#endif
pShaderOriginal = NULL;
pConstsOriginal = NULL;
pErrorMsgs = NULL;
pDisasmbly = NULL;
/* shader class and the identifier for which of the binaries is selected */
pDX9ShaderCoTa = NULL;
pDX9ShaderClss = NULL;
pDX9ShaderType = SHADER_UNSET;
pDX9ShaderWant = SHADER_UNSET;
}
ShaderRecord::~ShaderRecord() {
/* shader source, binaries and constant tables */
if (pProfile) delete[] pProfile;
if (pSourceReplaced) delete[] pSourceReplaced;
if (pAsmblyReplaced) delete[] pAsmblyReplaced;
if (pSrcPrcReplaced) pSrcPrcReplaced->Release();
if (pConstsReplaced) pConstsReplaced->Release();
if (pShaderReplaced) pShaderReplaced->Release();
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
if (pConsttReplaced) pConsttReplaced->Release();
if (pTssltrReplaced) pTssltrReplaced->Release();
#endif
if (pSourceRuntime) delete[] pSourceRuntime;
if (pSrcPrcRuntime) pSrcPrcRuntime->Release();
if (pConstsRuntime) pConstsRuntime->Release();
if (pShaderRuntime) pShaderRuntime->Release();
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
if (pConsttRuntime) pConsttRuntime->Release();
if (pTssltrRuntime) pTssltrRuntime->Release();
#endif
if (pShaderOriginal) pShaderOriginal->Release();
if (pConstsOriginal) pConstsOriginal->Release();
if (pErrorMsgs) pErrorMsgs->Release();
if (pDisasmbly) pDisasmbly->Release();
/* shader class and the identifier for which of the binaries is selected */
if (pDX9ShaderClss) pDX9ShaderClss->Release();
}
/* -------------------------------------------------------------------------------------------------
*/
bool ShaderRecord::ChangedShader() {
struct stat sh;
char strFileFull[MAX_PATH];
/* getting a HLSL source for compiling if there is any
*/
strcpy(strFileFull, ::ShaderOverrideDirectory.Get());
strcat(strFileFull, Name);
strcat(strFileFull, ".hlsl");
if (!stat((const char *)strFileFull, &sh)) {
/* if the HLSL source is newer than the binary, attempt to recompile
*/
if (sh.st_mtime > hlslStamp) {
return true;
}
}
return false;
}
bool ShaderRecord::ReloadShader() {
struct stat sh;
char strFileFull[MAX_PATH];
FILE *f;
/* getting a HLSL source for compiling if there is any
*/
strcpy(strFileFull, ::ShaderOverrideDirectory.Get());
strcat(strFileFull, Name);
strcat(strFileFull, ".hlsl");
if (!stat((const char *)strFileFull, &sh)) {
/* if the HLSL source is newer than the binary, attempt to recompile
*/
if (pSourceRuntime && (sh.st_mtime > hlslStamp)) {
/* trigger recompile */
RuntimeFlush();
delete[] pSourceRuntime;
pSourceRuntime = NULL;
}
if (!pSourceRuntime) {
UINT size = sh.st_size;
pSourceRuntime = new CHAR[size + 1];
if (pSourceRuntime != NULL) {
/* reading in text-mode can yield any number of less characters */
memset(pSourceRuntime, 0, size + 1);
if (!fopen_s(&f, strFileFull, "rb"/*"rt"*/)) {
fread(pSourceRuntime, 1, size, f);
fclose(f);
_DMESSAGE("Loaded source of %s from %s", Name, Filepath);
runtimeLen = strlen(pSourceRuntime);
hlslStamp = sh.st_mtime;
}
else {
delete[] pSourceRuntime;
pSourceRuntime = NULL;
runtimeLen = 0;
hlslStamp = 0;
}
return true;
}
}
}
return false;
}
bool ShaderRecord::LoadShader(const char *Filename) {
struct stat sb, sv, sa, sh;
char strFileFull[MAX_PATH];
FILE *f;
strcpy(Name, Filename);
/* getting a compiled binary for replacement if there is any
*/
strcpy(Filepath, ::ShaderOverrideDirectory.Get());
strcat(Filepath, Filename);
if (!stat((const char *)Filepath, &sb)) {
UINT size = sb.st_size;
if (D3DXCreateBuffer(size, &pShaderReplaced) == D3D_OK) {
if (!fopen_s(&f, Filepath, "rb")) {
fread(pShaderReplaced->GetBufferPointer(), 1, size, f);
fclose(f);
_DMESSAGE("Loaded binary of %s from %s", Name, Filepath);
if (D3DXGetShaderConstantTable(
(const DWORD *)pShaderReplaced->GetBufferPointer(),
&pConstsReplaced
) != D3D_OK) {
pConstsReplaced = NULL;
}
}
else {
pShaderReplaced->Release();
pShaderReplaced = NULL;
}
}
}
/* getting a configuration file (version, partial precision) for compiling
* if there is any
*/
strcpy(strFileFull, ::ShaderOverrideDirectory.Get());
strcat(strFileFull, Filename);
strcat(strFileFull, ".version");
if (!::MaximumSM.Get() && !stat((const char *)strFileFull, &sv)) {
UINT size = sv.st_size;
pProfile = new CHAR[size + 1];
if (pProfile != NULL) {
/* reading in text-mode can yield any number of less characters */
memset(pProfile, 0, size + 1);
if (!fopen_s(&f, strFileFull, "rb"/*"rt"*/)) {
fread(pProfile, 1, size, f);
fclose(f);
_DMESSAGE("Loaded version of %s from %s", Name, Filepath);
// VERSION=vs_1_0
char *ptr;
if ((ptr = strrchr(pProfile, '=')))
memmove(pProfile, ptr + 1, strlen(ptr));
}
else {
delete[] pProfile;
pProfile = NULL;
}
}
}
/* getting a assembler source for compiling if there is any
*/
strcpy(strFileFull, ::ShaderOverrideDirectory.Get());
strcat(strFileFull, Filename);
strcat(strFileFull, ".asm");
if (!stat((const char *)strFileFull, &sa)) {
UINT size = sa.st_size;
pAsmblyReplaced = new CHAR[size + 1];
if (pAsmblyReplaced != NULL) {
/* reading in text-mode can yield any number of less characters */
memset(pAsmblyReplaced, 0, size + 1);
if (!fopen_s(&f, strFileFull, "rb"/*"rt"*/)) {
fread(pAsmblyReplaced, 1, size, f);
fclose(f);
_DMESSAGE("Loaded assembly of %s from %s", Name, Filepath);
asmblyLen = strlen(pAsmblyReplaced);
}
else {
delete[] pAsmblyReplaced;
pAsmblyReplaced = NULL;
asmblyLen = 0;
}
}
/* if the assembler source is newer than the binary, attempt to recompile
*/
if (pAsmblyReplaced && (sa.st_mtime > sb.st_mtime)) {
if (pSrcPrcReplaced) pSrcPrcReplaced->Release();
if (pConstsReplaced) pConstsReplaced->Release();
if (pShaderReplaced) pShaderReplaced->Release();
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
if (pConsttReplaced) pConsttReplaced->Release();
if (pTssltrReplaced) pTssltrReplaced->Release();
#endif
pSrcPrcReplaced = NULL;
pConstsReplaced = NULL;
pShaderReplaced = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
pConsttReplaced = NULL;
pTssltrReplaced = NULL;
#endif
assert(NULL);
}
}
/* getting a HLSL source for compiling if there is any
*/
strcpy(strFileFull, ::ShaderOverrideDirectory.Get());
strcat(strFileFull, Filename);
strcat(strFileFull, ".hlsl");
if (!stat((const char *)strFileFull, &sh)) {
UINT size = sh.st_size;
pSourceReplaced = new CHAR[size + 1];
if (pSourceReplaced != NULL) {
/* reading in text-mode can yield any number of less characters */
memset(pSourceReplaced, 0, size + 1);
if (!fopen_s(&f, strFileFull, "rb"/*"rt"*/)) {
fread(pSourceReplaced, 1, size, f);
fclose(f);
_DMESSAGE("Loaded source of %s from %s", Name, Filepath);
sourceLen = strlen(pSourceReplaced);
hlslStamp = sh.st_mtime;
}
else {
delete[] pSourceReplaced;
pSourceReplaced = NULL;
sourceLen = 0;
hlslStamp = 0;
}
}
/* if the HLSL source is newer than the binary, attempt to recompile
*/
if (pSourceReplaced && (sh.st_mtime > sb.st_mtime)) {
if (pSrcPrcReplaced) pSrcPrcReplaced->Release();
if (pConstsReplaced) pConstsReplaced->Release();
if (pShaderReplaced) pShaderReplaced->Release();
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
if (pConsttReplaced) pConsttReplaced->Release();
if (pTssltrReplaced) pTssltrReplaced->Release();
#endif
pSrcPrcReplaced = NULL;
pConstsReplaced = NULL;
pShaderReplaced = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
pConsttReplaced = NULL;
pTssltrReplaced = NULL;
#endif
}
}
iType = SHADER_UNKNOWN;
/**/ if (strstr(Name, ".vso"))
iType = SHADER_VERTEX;
else if (strstr(Name, ".pso"))
iType = SHADER_PIXEL;
/* automatically determine the highest shader-model
*/
if (!pProfile && lastOBGEDirect3DDevice9) {
if (pSourceReplaced && ::MaximumSM.Get())
_DMESSAGE("Upgraded version of %s to max.", Name);
/**/ if (iType == SHADER_VERTEX)
pProfile = strdup(D3DXGetVertexShaderProfile(lastOBGEDirect3DDevice9));
else if (iType == SHADER_PIXEL)
pProfile = strdup(D3DXGetPixelShaderProfile(lastOBGEDirect3DDevice9));
}
/* get the stripped source
*/
if (pSourceReplaced) {
D3DXPreprocessShader(
pSourceReplaced,
sourceLen,
(D3DXMACRO *)::defs,
&incl,
&pSrcPrcReplaced,
&pErrorMsgs
);
}
return (pShaderReplaced || pAsmblyReplaced || pSourceReplaced);
}
bool ShaderRecord::RuntimeFlush() {
/* release all runtime resources (for example for recompilation) */
if (pSrcPrcRuntime) pSrcPrcRuntime->Release();
if (pConstsRuntime) pConstsRuntime->Release();
if (pShaderRuntime) pShaderRuntime->Release();
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
if (pConsttRuntime) pConsttRuntime->Release();
if (pTssltrRuntime) pTssltrRuntime->Release();
#endif
if (pErrorMsgs) pErrorMsgs->Release();
if (pDisasmbly) pDisasmbly->Release();
pSrcPrcRuntime = NULL;
pConstsRuntime = NULL;
pShaderRuntime = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
pConsttRuntime = NULL;
pTssltrRuntime = NULL;
#endif
pErrorMsgs = NULL;
pDisasmbly = NULL;
return true;
}
bool ShaderRecord::CompareShader(const DWORD *Function) const {
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
/* lookup if the given function is the on-disk shader binary */
if (pTssltrReplaced) {
const DWORD *f = (const DWORD *)pTssltrReplaced->GetBufferPointer();
if (f == Function) {
return true;
}
}
#endif
/* lookup if the given function is the on-disk shader binary */
if (pShaderReplaced) {
const DWORD *f = (const DWORD *)pShaderReplaced->GetBufferPointer();
if (f == Function) {
return true;
}
}
/* lookup if the given function is the original shaderpack binary */
if (pShaderOriginal) {
const DWORD *f = (const DWORD *)pShaderOriginal->GetBufferPointer();
if (f == Function) {
return true;
}
}
return false;
}
bool ShaderRecord::RuntimeShader(const char *hlsl, const char *version) {
int size = strlen(hlsl);
/* put a new source */
if (pSourceRuntime) delete[] pSourceRuntime;
pSourceRuntime = new CHAR[size + 1];
strcpy(pSourceRuntime, hlsl);
pSourceRuntime[size] = '\0';
runtimeLen = size;
/* put a new profile */
if (version) {
if (pProfile) free(pProfile);
pProfile = strdup(version);
}
/* trigger recompile */
RuntimeFlush();
return true;
}
bool ShaderRecord::ConstructDX9Shader(char which) {
/* turn over a DX9-ready shader class when runtime is enabled */
LPD3DXBUFFER p = NULL;
LPD3DXCONSTANTTABLE ct = NULL;
const DWORD *pFunction = NULL, *pClassFunction = NULL;
char choosen = SHADER_UNSET;
/* cascade, the highest possible is selected */
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
/**/ if (pTssltrRuntime && (which >= SHADER_RUNTIME))
p = pTssltrRuntime , ct = pConsttRuntime , choosen = SHADER_RUNTIME;
else
#endif
/**/ if (pShaderRuntime && (which >= SHADER_RUNTIME))
p = pShaderRuntime , ct = pConstsRuntime , choosen = SHADER_RUNTIME;
/* cascade, the highest possible is selected */
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
else if (pTssltrReplaced && (which >= SHADER_REPLACED))
p = pTssltrReplaced, ct = pConsttReplaced, choosen = SHADER_REPLACED;
#endif
else if (pShaderReplaced && (which >= SHADER_REPLACED))
p = pShaderReplaced, ct = pConstsReplaced, choosen = SHADER_REPLACED;
/* cascade, the highest possible is selected */
else if (pShaderOriginal && (which >= SHADER_ORIGINAL))
p = pShaderOriginal, ct = pConstsOriginal, choosen = SHADER_ORIGINAL;
if (p)
pFunction = (const DWORD *)p->GetBufferPointer();
/* store for automatic recreation */
pDX9ShaderWant = which;
#if 0
/* if the choosen one is the requested one, go ahead */
if (pDX9ShaderClss) {
UINT len = 0;
HRESULT res = 0;
/* damit this are not pointers but function-contents, requires bytewise-compare which is not worth it!
if (iType == SHADER_VERTEX)
res = pDX9VertexShader->GetFunction(&pClassFunction, &len);
else if (iType == SHADER_PIXEL)
res = pDX9PixelShader->GetFunction(&pClassFunction, &len);
/* same function */
if ((res == D3D_OK) && (pClassFunction == pFunction))
return true;
}
#endif
/* recreate DX9 shader class */
if (pDX9ShaderClss)
pDX9ShaderClss->Release();
pDX9ShaderCoTa = ct;
pDX9ShaderClss = NULL;
pDX9ShaderType = choosen;
/* create the run-time shaders, but prevent that the Create*-functions
* register a new runtime-class every time
*/
if (pFunction && lastOBGEDirect3DDevice9) {
bool trk = frame_trk; frame_trk = !pAssociate;
/**/ if (iType == SHADER_VERTEX) {
if (lastOBGEDirect3DDevice9->CreateVertexShader(pFunction, &pDX9VertexShader) != D3D_OK)
pDX9ShaderClss = NULL;
}
else if (iType == SHADER_PIXEL) {
if (lastOBGEDirect3DDevice9->CreatePixelShader(pFunction, &pDX9PixelShader) != D3D_OK)
pDX9ShaderClss = NULL;
}
frame_trk = trk;
}
return (pDX9ShaderClss != NULL);
}
DWORD *ShaderRecord::GetDX9ShaderTexture(const char *sName, int *TexNum, int *SmpNum, DWORD *States) {
const char *src = NULL;
/**/ if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_RUNTIME))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_REPLACED))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
else if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_ORIGINAL))
src = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
else if (pTssltrRuntime && (pOblivionBinary == (const DWORD *)pTssltrRuntime->GetBufferPointer()))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pTssltrReplaced && (pOblivionBinary == (const DWORD *)pTssltrReplaced->GetBufferPointer()))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
#endif
else if (pShaderRuntime && (pOblivionBinary == (const DWORD *)pShaderRuntime->GetBufferPointer()))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pShaderReplaced && (pOblivionBinary == (const DWORD *)pShaderReplaced->GetBufferPointer()))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
else if (pShaderOriginal && (pOblivionBinary == (const DWORD *)pShaderOriginal->GetBufferPointer()))
src = NULL;
if (src && strstr(sName, "sampler")) {
const char *key = "sampler";
std::string tName(sName);
std::string tPath(sName);
tName.replace(tName.find(key), strlen(key), "tex");
tPath.replace(tPath.find(key), strlen(key), "path");
const char *sampler = strstr(src, sName);
const char *texture = strstr(src, tName.c_str());
const char *texpath = strstr(src, tPath.c_str());
/* all different position */
if (((texture != sampler) || !texture) &&
((texture != texpath) || !texpath) &&
((sampler != texpath))) {
const char *samplert = sampler;
while (--samplert > src)
if (*samplert == ';')
break;
const char *samplerb = (sampler ? strchr(sampler , '{') : NULL);
const char *textureb = (texture ? strchr(texture , '"') : NULL);
const char *texpathb = (texpath ? strchr(texpath , '"') : NULL);
const char *samplere = (samplerb ? strchr(samplerb + 1, '}') : NULL);
const char *texturee = (textureb ? strchr(textureb + 1, '"') : NULL);
const char *texpathe = (texpathb ? strchr(texpathb + 1, '"') : NULL);
// check for the sampler-type
// check there is no ";" between the sampler and it's beginning block "{"
// check there is no ";" between the texture and it's ending block ";"
const char *sampleri = (samplert ? strstr(samplert, "sampler") : NULL);
const char *samplerc = (sampler ? strchr(sampler , ';') : NULL);
const char *texturec = (texture ? strchr(texture , ';') : NULL);
const char *texpathc = (texpath ? strchr(texpath , ';') : NULL);
if ((sampleri < sampler ) &&
// (samplerc >= samplerb) &&
(textureb || texpathb) &&
((texturec >= texturee) ||
(texpathc >= texpathe))) {
char buf[256];
int len;
if (textureb) {
len = texturee - (textureb + 1); if (len > 0)
strncpy(buf, textureb + 1, len);
}
else if (texpathb) {
len = texpathe - (texpathb + 1); if (len > 0)
strncpy(buf, texpathb + 1, len);
}
if (len > 0) {
buf[len] = '\0';
/* if adviced try to load this texture from disk */
if (TexNum) {
TextureManager *TexMan = TextureManager::GetSingleton();
if (sampleri[7] == 'C') *TexNum = TexMan->LoadDependtTexture(buf, TR_CUBIC);
if (sampleri[7] == '3') *TexNum = TexMan->LoadDependtTexture(buf, TR_VOLUMETRIC);
if (sampleri[7] == '2') *TexNum = TexMan->LoadDependtTexture(buf, TR_PLANAR);
if (sampleri[7] == '1') *TexNum = TexMan->LoadDependtTexture(buf, TR_PLANAR);
if (sampleri[7] == ' ') *TexNum = TexMan->LoadDependtTexture(buf, TR_PLANAR);
}
}
}
if ((sampleri < sampler ) &&
(samplerc >= samplerb) &&
(samplere > samplerb)) {
char buf[1024];
int len;
len = samplere - (samplerb + 1); if (len > 0)
strncpy(buf, samplerb + 1, len);
if (len > 0) {
buf[len] = '\0';
const char *tx = strstr(buf, "Texture");
const char *au = strstr(buf, "AddressU");
const char *av = strstr(buf, "AddressV");
const char *aw = strstr(buf, "AddressW");
const char *mp = strstr(buf, "MIPFILTER");
const char *mn = strstr(buf, "MINFILTER");
const char *mg = strstr(buf, "MAGFILTER");
const char *bc = strstr(buf, "Bordercolor");
const char *af = strstr(buf, "MaxAnisotropy");
#if defined(OBGE_GAMMACORRECTION)
const char *dg = strstr(buf, "sRGBTexture");
#endif
if (au) {
char *end = (char *)strchr(au, ';'); if (end) *end = '\0';
/**/ if (strstr(au, "WRAP" )) { *States++ = D3DSAMP_ADDRESSU; *States++ = D3DTADDRESS_WRAP; }
else if (strstr(au, "MIRROR" )) { *States++ = D3DSAMP_ADDRESSU; *States++ = D3DTADDRESS_MIRROR; }
else if (strstr(au, "CLAMP" )) { *States++ = D3DSAMP_ADDRESSU; *States++ = D3DTADDRESS_CLAMP; }
else if (strstr(au, "BORDER" )) { *States++ = D3DSAMP_ADDRESSU; *States++ = D3DTADDRESS_BORDER; }
else if (strstr(au, "MIRRORONCE")) { *States++ = D3DSAMP_ADDRESSU; *States++ = D3DTADDRESS_MIRRORONCE; }
}
if (av) {
char *end = (char *)strchr(av, ';'); if (end) *end = '\0';
/**/ if (strstr(av, "WRAP" )) { *States++ = D3DSAMP_ADDRESSV; *States++ = D3DTADDRESS_WRAP; }
else if (strstr(av, "MIRROR" )) { *States++ = D3DSAMP_ADDRESSV; *States++ = D3DTADDRESS_MIRROR; }
else if (strstr(av, "CLAMP" )) { *States++ = D3DSAMP_ADDRESSV; *States++ = D3DTADDRESS_CLAMP; }
else if (strstr(av, "BORDER" )) { *States++ = D3DSAMP_ADDRESSV; *States++ = D3DTADDRESS_BORDER; }
else if (strstr(av, "MIRRORONCE")) { *States++ = D3DSAMP_ADDRESSV; *States++ = D3DTADDRESS_MIRRORONCE; }
}
if (aw) {
char *end = (char *)strchr(aw, ';'); if (end) *end = '\0';
/**/ if (strstr(aw, "WRAP" )) { *States++ = D3DSAMP_ADDRESSW; *States++ = D3DTADDRESS_WRAP; }
else if (strstr(aw, "MIRROR" )) { *States++ = D3DSAMP_ADDRESSW; *States++ = D3DTADDRESS_MIRROR; }
else if (strstr(aw, "CLAMP" )) { *States++ = D3DSAMP_ADDRESSW; *States++ = D3DTADDRESS_CLAMP; }
else if (strstr(aw, "BORDER" )) { *States++ = D3DSAMP_ADDRESSW; *States++ = D3DTADDRESS_BORDER; }
else if (strstr(aw, "MIRRORONCE")) { *States++ = D3DSAMP_ADDRESSW; *States++ = D3DTADDRESS_MIRRORONCE; }
}
if (mp) {
char *end = (char *)strchr(mp, ';'); if (end) *end = '\0';
/**/ if (strstr(mp, "NONE" )) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_NONE; }
else if (strstr(mp, "POINT" )) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_POINT; }
else if (strstr(mp, "LINEAR" )) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_LINEAR; }
else if (strstr(mp, "ANISOTROPIC" )) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_ANISOTROPIC; }
else if (strstr(mp, "PYRAMIDALQUAD")) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_PYRAMIDALQUAD; }
else if (strstr(mp, "GAUSSIANQUAD" )) { *States++ = D3DSAMP_MIPFILTER; *States++ = D3DTEXF_GAUSSIANQUAD; }
}
if (mn) {
char *end = (char *)strchr(mn, ';'); if (end) *end = '\0';
/**/ if (strstr(mn, "NONE" )) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_NONE; }
else if (strstr(mn, "POINT" )) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_POINT; }
else if (strstr(mn, "LINEAR" )) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_LINEAR; }
else if (strstr(mn, "ANISOTROPIC" )) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_ANISOTROPIC; }
else if (strstr(mn, "PYRAMIDALQUAD")) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_PYRAMIDALQUAD; }
else if (strstr(mn, "GAUSSIANQUAD" )) { *States++ = D3DSAMP_MINFILTER; *States++ = D3DTEXF_GAUSSIANQUAD; }
}
if (mg) {
char *end = (char *)strchr(mg, ';'); if (end) *end = '\0';
/**/ if (strstr(mg, "NONE" )) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_NONE; }
else if (strstr(mg, "POINT" )) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_POINT; }
else if (strstr(mg, "LINEAR" )) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_LINEAR; }
else if (strstr(mg, "ANISOTROPIC" )) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_ANISOTROPIC; }
else if (strstr(mg, "PYRAMIDALQUAD")) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_PYRAMIDALQUAD; }
else if (strstr(mg, "GAUSSIANQUAD" )) { *States++ = D3DSAMP_MAGFILTER; *States++ = D3DTEXF_GAUSSIANQUAD; }
}
if (tx) {
char *end = (char *)strchr(tx, ';'); if (end) *end = '\0';
/* TODO: make it work for vertex-shader samplers */
int col = -1; sscanf(tx, "Texture = < sampler%d >", &col);
/* if adviced try to interprete the texture-reference as sampler-alias */
if (SmpNum)
*SmpNum = col;
}
if (bc) {
char *end = (char *)strchr(bc, ';'); if (end) *end = '\0';
float col = 0.0; sscanf(bc, "Bordercolor = %f", &col);
*States++ = D3DSAMP_BORDERCOLOR;
*States++ = *((DWORD *)&col);
}
if (af) {
char *end = (char *)strchr(af, ';'); if (end) *end = '\0';
int col = 0; sscanf(af, "MaxAnisotropy = %d", &col);
*States++ = D3DSAMP_MAXANISOTROPY;
*States++ = *((DWORD *)&col);
}
#if defined(OBGE_GAMMACORRECTION)
if (dg) {
char *end = (char *)strchr(dg, ';'); if (end) *end = '\0';
/* currently fixed */
bool sRGB = false;
if (strstr(dg, "true"))
sRGB = true;
*States++ = D3DSAMP_SRGBTEXTURE;
*States++ = *((DWORD *)&sRGB);
}
#endif
}
}
}
}
return States;
}
DWORD *ShaderRecord::GetDX9RenderStates(DWORD *States, const char *func) {
const char *src = NULL, *main;
/**/ if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_RUNTIME))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_REPLACED))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
else if (pDX9ShaderClss && (pDX9ShaderType >= SHADER_ORIGINAL))
src = NULL;
#if defined(OBGE_TESSELATION) && defined(OBGE_DEVLING)
else if (pTssltrRuntime && (pOblivionBinary == (const DWORD *)pTssltrRuntime->GetBufferPointer()))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pTssltrReplaced && (pOblivionBinary == (const DWORD *)pTssltrReplaced->GetBufferPointer()))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
#endif
else if (pShaderRuntime && (pOblivionBinary == (const DWORD *)pShaderRuntime->GetBufferPointer()))
src = (const char *)pSrcPrcRuntime->GetBufferPointer();
else if (pShaderReplaced && (pOblivionBinary == (const DWORD *)pShaderReplaced->GetBufferPointer()))
src = (const char *)pSrcPrcReplaced->GetBufferPointer();
else if (pShaderOriginal && (pOblivionBinary == (const DWORD *)pShaderOriginal->GetBufferPointer()))
src = NULL;
if (src && (main = strstr(src, func))) {
const char *maint = (main ? strchr(main , '{') : NULL);
const char *mainb = (main ? strchr(main , '<') : NULL);
const char *maine = (mainb ? strchr(mainb + 1, '>') : NULL);
if ((mainb < maint) &&
(maine > main )) {
char buf[1024];
int len;
len = maine - (mainb + 1); if (len > 0)
strncpy(buf, mainb + 1, len);
if (len > 0) {
buf[len] = '\0';
const char *cw = strstr(buf, "ColorWrite");
const char *cb = strstr(buf, "ColorBuffer");
const char *zw = strstr(buf, "ZWrite");
const char *zb = strstr(buf, "ZBuffer");