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Cleanup abstract gpu program interface

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This commit is contained in:
kaetemi 2013-09-09 18:33:38 +02:00
parent fcb0ee720e
commit 057eab4680
21 changed files with 454 additions and 528 deletions
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27
code/nel/include/nel/3d/driver.h
View file

@ -1147,6 +1147,33 @@ public:
/// \name Geometry Program
// @{
// Order of preference
// - activeGeometryProgram
// - CMaterial pass[n] PP (uses activeGeometryProgram, but does not override if one already set by code)
// - none
/** Return true if the driver supports the specified pixel program profile.
*/
virtual bool supportGeometryProgram(CGeometryProgram::TProfile profile) const = 0;
/** Compile the given pixel program, return if successful.
* If a pixel program was set active before compilation,
* the state of the active pixel program is undefined behaviour afterwards.
*/
virtual bool compileGeometryProgram(CGeometryProgram *program) = 0;
/** Set the active pixel program. This will override pixel programs specified in CMaterial render calls.
* Also used internally by setupMaterial(CMaterial) when getGeometryProgram returns NULL.
* The pixel program is activated immediately.
*/
virtual bool activeGeometryProgram(CGeometryProgram *program) = 0;
// @}
/// \name Program parameters /// \name Program parameters
// @{ // @{
// Set parameters // Set parameters

36
code/nel/include/nel/3d/geometry_program.h
View file

@ -27,52 +27,18 @@
#include <nel/misc/types_nl.h> #include <nel/misc/types_nl.h>
#include <nel/misc/smart_ptr.h> #include <nel/misc/smart_ptr.h>
#include <nel/3d/gpu_program.h> #include <nel/3d/gpu_program.h>
#include <nel/3d/gpu_program_source.h>
#include <list> #include <list>
namespace NL3D { namespace NL3D {
/**
* \brief CGeometryProgramInfo
* \date 2013-09-07 15:00GMT
* \author Jan Boon (Kaetemi)
* Read-only information structure.
*/
struct CGeometryProgramInfo
{
public:
std::string DisplayName;
/*enum TFeatures
{
};*/
// Bitfield containing features used by this geometry program
uint Features;
// Indices of parameters used by features
// ...
};
class CGeometryProgram : public IGPUProgram class CGeometryProgram : public IGPUProgram
{ {
public: public:
/// Constructor /// Constructor
CGeometryProgram(CGPUProgramSourceCont *programSource); CGeometryProgram();
/// Destructor /// Destructor
virtual ~CGeometryProgram (); virtual ~CGeometryProgram ();
/// Build feature information
void buildInfo(const char *displayName, uint features);
/// Get feature information
inline const CGeometryProgramInfo *getInfo() const { return _Info; }
private:
/// Feature information
CGeometryProgramInfo *_Info;
}; };
} // NL3D } // NL3D

156
code/nel/include/nel/3d/gpu_program.h
View file

@ -57,11 +57,103 @@ public:
// The virtual dtor is important. // The virtual dtor is important.
virtual ~IGPUProgramDrvInfos(void); virtual ~IGPUProgramDrvInfos(void);
virtual uint getParamIdx(char *name) const = 0; virtual uint getUniformIndex(char *name) const = 0;
}; };
class CGPUProgramSource; #define NL_GPU_PROGRAM_LIGHTS 8
class CGPUProgramSourceCont;
/// Features exposed by a program. Used to set builtin parameters on user provided shaders
struct CGPUProgramFeatures
{
CGPUProgramFeatures() : DriverFlags(0), MaterialFlags(0) /*, NumLights(0) */ { }
// Driver builtin parameters
enum TDriverFlags
{
// Matrices
ModelView = 0x00000001,
ModelViewInverse = 0x00000002,
ModelViewTranspose = 0x00000004,
ModelViewInverseTranspose = 0x00000008,
Projection = 0x00000010,
ProjectionInverse = 0x00000020,
ProjectionTranspose = 0x00000040,
ProjectionInverseTranspose = 0x00000080,
ModelViewProjection = 0x00000100,
ModelViewProjectionInverse = 0x00000200,
ModelViewProjectionTranspose = 0x00000400,
ModelViewProjectionInverseTranspose = 0x00000800,
//
// Rough example, modify as necessary.
//
// Lighting (todo)
/// Driver ambient, must be ignored when material ambient is flagged
//DriverAmbient = 0x00001000,
/// Lights, does not set diffuses if material lights is flagged
//DriverLights = 0x00002000,
// etcetera
// Fog (todo)
// Fog = ...,
};
uint32 DriverFlags;
// uint NumLights; // number of lights supported by the program (not used yet, modify as necessary)
enum TMaterialFlags
{
/// Use the CMaterial texture stages as the textures for a Pixel Program
TextureStages = 0x00000001, // <- don't remove this one, it's already used, if you want to split them up into the different stages, then it's ok to change it
//
// Rough example, modify as necessary.
//
// Lighting (todo)
/// Material ambient premultiplied with driver ambient
//MaterialAmbient = 0x00000002,
/// Premultiply lights diffuse with material diffuse, requires driver lights to be flagged
//MaterialLights = 0x00000004,
// etcetera
// Add all necessary feature sets used with builtin materials here
};
// Material builtin parameters
uint32 MaterialFlags;
};
/// Stucture used to cache the indices of builtin parameters
struct CGPUProgramIndices
{
uint ModelView;
uint ModelViewInverse;
uint ModelViewTranspose;
uint ModelViewInverseTranspose;
uint Projection;
uint ProjectionInverse;
uint ProjectionTranspose;
uint ProjectionInverseTranspose;
uint ModelViewProjection;
uint ModelViewProjectionInverse;
uint ModelViewProjectionTranspose;
uint ModelViewProjectionInverseTranspose;
//
// Rough example, modify as necessary.
//
//uint Ambient;
//uint LightType[NL_GPU_PROGRAM_LIGHTS];
//uint LightAmbient[NL_GPU_PROGRAM_LIGHTS];
//uint LightDiffuse[NL_GPU_PROGRAM_LIGHTS];
//uint LightPosition[NL_GPU_PROGRAM_LIGHTS];
//uint LightDirection[NL_GPU_PROGRAM_LIGHTS];
};
/** /**
* \brief IGPUProgram * \brief IGPUProgram
@ -74,6 +166,8 @@ class IGPUProgram : public NLMISC::CRefCount
public: public:
enum TProfile enum TProfile
{ {
none = 0,
// types // types
// Vertex Shader = 0x01 // Vertex Shader = 0x01
// Pixel Shader = 0x02 // Pixel Shader = 0x02
@ -123,24 +217,66 @@ public:
glsl330g = 0x65030330, // GLSL geometry program version 330 glsl330g = 0x65030330, // GLSL geometry program version 330
}; };
struct CSource : public NLMISC::CRefCount
{
public:
std::string DisplayName;
/// Minimal required profile for this GPU program
IGPUProgram::TProfile Profile;
const char *SourcePtr;
size_t SourceLen;
/// Copy the source code string
inline void setSource(const char *source) { SourceCopy = source; SourcePtr = &SourceCopy[0]; SourceLen = SourceCopy.size(); }
/// Set pointer to source code string without copying the string
inline void setSourcePtr(const char *sourcePtr, size_t sourceLen) { SourceCopy.clear(); SourcePtr = sourcePtr; SourceLen = sourceLen; }
inline void setSourcePtr(const char *sourcePtr) { SourceCopy.clear(); SourcePtr = sourcePtr; SourceLen = strlen(sourcePtr); }
/// CVertexProgramInfo/CPixelProgramInfo/... NeL features
CGPUProgramFeatures Features;
/// Map with known parameter indices, used for assembly programs
std::map<std::string, uint> ParamIndices;
private:
std::string SourceCopy;
};
public: public:
IGPUProgram(); IGPUProgram();
IGPUProgram(CGPUProgramSourceCont *programSource);
virtual ~IGPUProgram(); virtual ~IGPUProgram();
/// Get the idx of a parameter (ogl: uniform, d3d: constant, etcetera) by name. Invalid name returns ~0 // Manage the sources, not allowed after compilation.
inline uint getParamIdx(char *name) const { return _DrvInfo->getParamIdx(name); }; // Add multiple sources using different profiles, the driver will use the first one it supports.
inline size_t getSourceNb() const { return m_Sources.size(); };
inline CSource *getSource(size_t i) const { return m_Sources[i]; };
inline size_t addSource(CSource *source) { nlassert(!m_Source); m_Sources.push_back(source); return (m_Sources.size() - 1); }
inline void removeSource(size_t i) { nlassert(!m_Source); m_Sources.erase(m_Sources.begin() + i); }
/// Get the program // Get the idx of a parameter (ogl: uniform, d3d: constant, etcetera) by name. Invalid name returns ~0
inline const CGPUProgramSourceCont *getProgramSource() const { return _ProgramSource; }; inline uint getUniformIndex(char *name) const { return m_DrvInfo->getUniformIndex(name); };
// Get feature information of the current program
inline CSource *source() const { return m_Source; };
inline const CGPUProgramFeatures &features() const { return m_Source->Features; };
inline const CGPUProgramIndices &indices() const { return m_Indices; };
inline TProfile profile() const { return m_Source->Profile; }
// Build feature info, called automatically by the driver after compile succeeds
void buildInfo(CSource *source);
protected: protected:
/// The progam source /// The progam source
NLMISC::CSmartPtr<CGPUProgramSourceCont> _ProgramSource; std::vector<NLMISC::CSmartPtr<CSource> > m_Sources;
/// The source used for compilation
NLMISC::CSmartPtr<CSource> m_Source;
CGPUProgramIndices m_Indices;
public: public:
/// The driver information. For the driver implementation only. /// The driver information. For the driver implementation only.
NLMISC::CRefPtr<IGPUProgramDrvInfos> _DrvInfo; NLMISC::CRefPtr<IGPUProgramDrvInfos> m_DrvInfo;
}; /* class IGPUProgram */ }; /* class IGPUProgram */

93
code/nel/include/nel/3d/gpu_program_source.h
View file

@ -1,93 +0,0 @@
/**
* \file gpu_program_source.h
* \brief CGPUProgramSource
* \date 2013-09-07 14:54GMT
* \author Jan Boon (Kaetemi)
* CGPUProgramSource
*/
/*
* Copyright (C) 2013 by authors
*
* This file is part of NL3D.
* NL3D is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* NL3D is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
* Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with NL3D. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef NL3D_GPU_PROGRAM_SOURCE_H
#define NL3D_GPU_PROGRAM_SOURCE_H
#include <nel/misc/types_nl.h>
// STL includes
// NeL includes
#include <nel/misc/string_mapper.h>
// Project includes
#include <nel/3d/gpu_program.h>
namespace NL3D {
/**
* \brief CGPUProgramSource
* \date 2013-09-07 14:54GMT
* \author Jan Boon (Kaetemi)
* A single GPU program with a specific profile.
*/
struct CGPUProgramSource : public NLMISC::CRefCount
{
public:
std::string DisplayName;
/// Minimal required profile for this GPU program
IGPUProgram::TProfile Profile;
const char *SourcePtr;
size_t SourceLen;
/// Copy the source code string
inline void setSource(const char *source) { SourceCopy = source; SourcePtr = &SourceCopy[0]; SourceLen = SourceCopy.size(); }
/// Set pointer to source code string without copying the string
inline void setSourcePtr(const char *sourcePtr, size_t sourceLen) { SourceCopy.clear(); SourcePtr = sourcePtr; SourceLen = sourceLen; }
inline void setSourcePtr(const char *sourcePtr) { SourceCopy.clear(); SourcePtr = sourcePtr; SourceLen = strlen(sourcePtr); }
/// CVertexProgramInfo/CPixelProgramInfo/... NeL features
uint Features;
/// Map with known parameter indices, used for assembly programs
std::map<std::string, uint> ParamIndices;
private:
std::string SourceCopy;
}; /* class CGPUProgramSource */
/**
* \brief CGPUProgramSourceCont
* \date 2013-09-07 14:54GMT
* \author Jan Boon (Kaetemi)
* Container for the source code of a single GPU program, allowing
* variations in different language profiles.
*/
struct CGPUProgramSourceCont : public NLMISC::CRefCount
{
public:
std::vector<NLMISC::CSmartPtr<CGPUProgramSource> > Sources;
}; /* class CGPUProgramSourceCont */
} /* namespace NL3D */
#endif /* #ifndef NL3D_GPU_PROGRAM_SOURCE_H */
/* end of file */

43
code/nel/include/nel/3d/pixel_program.h
View file

@ -27,59 +27,18 @@
#include <nel/misc/types_nl.h> #include <nel/misc/types_nl.h>
#include <nel/misc/smart_ptr.h> #include <nel/misc/smart_ptr.h>
#include <nel/3d/gpu_program.h> #include <nel/3d/gpu_program.h>
#include <nel/3d/gpu_program_source.h>
#include <list> #include <list>
namespace NL3D { namespace NL3D {
/**
* \brief CPixelProgramInfo
* \date 2013-09-07 15:00GMT
* \author Jan Boon (Kaetemi)
* Read-only information structure.
*/
struct CPixelProgramInfo
{
public:
std::string DisplayName;
enum TFeatures
{
/// Use texture stages from CMaterial as texture parameters
MaterialTextures = 0x0001,
/// Set driver fog parameters on this program
Fog = 0x0002,
/// Adds an enabled/disabled parameter to the fog, for user shaders
DynamicFog = 0x0004,
};
// Bitfield containing features used by this pixel program
uint Features;
// Indices of parameters used by features
uint FogEnabledIdx; // (Fog && DynamicFog) nlFogEnabled, fog enabled
uint FogStartEndIdx; // (Fog) nlFogStartEnd, start and end of fog
uint FogColorIdx; // (Fog) nlFogColor, fog color
};
class CPixelProgram : public IGPUProgram class CPixelProgram : public IGPUProgram
{ {
public: public:
/// Constructor /// Constructor
CPixelProgram(CGPUProgramSourceCont *programSource); CPixelProgram();
/// Destructor /// Destructor
virtual ~CPixelProgram (); virtual ~CPixelProgram ();
/// Build feature information
void buildInfo(const char *displayName, uint features);
/// Get feature information
inline const CPixelProgramInfo *getInfo() const { return _Info; }
private:
/// Feature information
CPixelProgramInfo *_Info;
}; };
} // NL3D } // NL3D

67
code/nel/include/nel/3d/vertex_program.h
View file

@ -20,84 +20,21 @@
#include "nel/misc/types_nl.h" #include "nel/misc/types_nl.h"
#include "nel/misc/smart_ptr.h" #include "nel/misc/smart_ptr.h"
#include "nel/3d/gpu_program.h" #include "nel/3d/gpu_program.h"
#include "nel/3d/gpu_program_source.h"
#include <list> #include <list>
namespace NL3D { namespace NL3D {
/**
* \brief CVertexProgramInfo
* \date 2013-09-07 15:00GMT
* \author Jan Boon (Kaetemi)
* Read-only information structure.
*/
struct CVertexProgramInfo
{
public:
std::string DisplayName;
enum TFeatures
{
// World
// transform
// Lights
Ambient = 0x0001,
Sun = 0x0002,
PointLight0 = 0x0004,
PointLight1 = 0x0008,
PointLight2 = 0x0010,
// Lights, additional parameters for user shaders
/// Adds an enabled/disabled parameter to all of the lights
DynamicLights = 0x0020,
};
/// Bitfield containing features used by this vertex program.
uint Features;
/// Indices of parameters used by features.
/// Lights, NeL supports:
/// - Ambient light
uint AmbientIdx; // (Ambient)
/// - One directional light
uint SunDirectionIdx; // (Sun)
uint SunDiffuseIdx; // (Sun)
/// - Zero to three point lights
uint PointLight0PositionIdx; // (PointLight0)
uint PointLight0DiffuseIdx; // (PointLight0)
uint PointLight1PositionIdx; // (PointLight1)
uint PointLight1DiffuseIdx; // (PointLight1)
uint PointLight2PositionIdx; // (PointLight2)
uint PointLight2DiffuseIdx; // (PointLight2)
/// DynamicLights
uint SunEnabledIdx; // (DynamicLights && Sun)
uint PointLight0EnabledIdx; // (DynamicLights && PointLight0)
uint PointLight1EnabledIdx; // (DynamicLights && PointLight1)
uint PointLight2EnabledIdx; // (DynamicLights && PointLight2)
};
class CVertexProgram : public IGPUProgram class CVertexProgram : public IGPUProgram
{ {
public: public:
/// Constructor /// Constructor
CVertexProgram(CGPUProgramSourceCont *programSource); CVertexProgram();
CVertexProgram(const char *nelvp); CVertexProgram(const char *nelvp);
/// Destructor /// Destructor
virtual ~CVertexProgram (); virtual ~CVertexProgram ();
/// Build feature information
void buildInfo(const char *displayName, uint features);
/// Get feature information
inline const CVertexProgramInfo *getInfo() const { return _Info; }
private:
/// Feature information
CVertexProgramInfo *_Info;
}; };
} // NL3D } // NL3D

2
code/nel/src/3d/CMakeLists.txt
View file

@ -169,8 +169,6 @@ SOURCE_GROUP(Driver FILES
../../include/nel/3d/geometry_program.h ../../include/nel/3d/geometry_program.h
gpu_program.cpp gpu_program.cpp
../../include/nel/3d/gpu_program.h ../../include/nel/3d/gpu_program.h
gpu_program_source.cpp
../../include/nel/3d/gpu_program_source.h
gpu_program_params.cpp gpu_program_params.cpp
../../include/nel/3d/gpu_program_params.h) ../../include/nel/3d/gpu_program_params.h)

35
code/nel/src/3d/driver/direct3d/driver_direct3d.h
View file

@ -309,7 +309,7 @@ public:
CVertexProgamDrvInfosD3D(IDriver *drv, ItGPUPrgDrvInfoPtrList it); CVertexProgamDrvInfosD3D(IDriver *drv, ItGPUPrgDrvInfoPtrList it);
~CVertexProgamDrvInfosD3D(); ~CVertexProgamDrvInfosD3D();
virtual uint getParamIdx(char *name) const virtual uint getUniformIndex(char *name) const
{ {
std::map<std::string, uint>::const_iterator it = ParamIndices.find(name); std::map<std::string, uint>::const_iterator it = ParamIndices.find(name);
if (it != ParamIndices.end()) return it->second; if (it != ParamIndices.end()) return it->second;
@ -331,7 +331,7 @@ public:
CPixelProgramDrvInfosD3D(IDriver *drv, ItGPUPrgDrvInfoPtrList it); CPixelProgramDrvInfosD3D(IDriver *drv, ItGPUPrgDrvInfoPtrList it);
~CPixelProgramDrvInfosD3D(); ~CPixelProgramDrvInfosD3D();
virtual uint getParamIdx(char *name) const virtual uint getUniformIndex(char *name) const
{ {
std::map<std::string, uint>::const_iterator it = ParamIndices.find(name); std::map<std::string, uint>::const_iterator it = ParamIndices.find(name);
if (it != ParamIndices.end()) return it->second; if (it != ParamIndices.end()) return it->second;
@ -1156,6 +1156,33 @@ public:
/// \name Geometry Program
// @{
// Order of preference
// - activeGeometryProgram
// - CMaterial pass[n] PP (uses activeGeometryProgram, but does not override if one already set by code)
// - none
/** Return true if the driver supports the specified pixel program profile.
*/
virtual bool supportGeometryProgram(CGeometryProgram::TProfile profile) const { return false; }
/** Compile the given pixel program, return if successful.
* If a pixel program was set active before compilation,
* the state of the active pixel program is undefined behaviour afterwards.
*/
virtual bool compileGeometryProgram(CGeometryProgram *program) { return false; }
/** Set the active pixel program. This will override pixel programs specified in CMaterial render calls.
* Also used internally by setupMaterial(CMaterial) when getGeometryProgram returns NULL.
* The pixel program is activated immediately.
*/
virtual bool activeGeometryProgram(CGeometryProgram *program) { return false; }
// @}
/// \name Program parameters /// \name Program parameters
// @{ // @{
// Set parameters // Set parameters
@ -2078,7 +2105,7 @@ public:
{ {
H_AUTO_D3D(CDriverD3D_getPixelProgramD3D); H_AUTO_D3D(CDriverD3D_getPixelProgramD3D);
CPixelProgramDrvInfosD3D* d3dPixelProgram; CPixelProgramDrvInfosD3D* d3dPixelProgram;
d3dPixelProgram = (CPixelProgramDrvInfosD3D*)(IGPUProgramDrvInfos*)(pixelProgram._DrvInfo); d3dPixelProgram = (CPixelProgramDrvInfosD3D*)(IGPUProgramDrvInfos*)(pixelProgram.m_DrvInfo);
return d3dPixelProgram; return d3dPixelProgram;
} }
@ -2087,7 +2114,7 @@ public:
{ {
H_AUTO_D3D(CDriverD3D_getVertexProgramD3D); H_AUTO_D3D(CDriverD3D_getVertexProgramD3D);
CVertexProgamDrvInfosD3D* d3dVertexProgram; CVertexProgamDrvInfosD3D* d3dVertexProgram;
d3dVertexProgram = (CVertexProgamDrvInfosD3D*)(IGPUProgramDrvInfos*)(vertexProgram._DrvInfo); d3dVertexProgram = (CVertexProgamDrvInfosD3D*)(IGPUProgramDrvInfos*)(vertexProgram.m_DrvInfo);
return d3dVertexProgram; return d3dVertexProgram;
} }

16
code/nel/src/3d/driver/direct3d/driver_direct3d_pixel_program.cpp
View file

@ -66,15 +66,15 @@ bool CDriverD3D::supportPixelProgram (CPixelProgram::TProfile profile) const
bool CDriverD3D::compilePixelProgram(CPixelProgram *program) bool CDriverD3D::compilePixelProgram(CPixelProgram *program)
{ {
// Program setuped ? // Program setuped ?
if (program->_DrvInfo==NULL) if (program->m_DrvInfo==NULL)
{ {
// Find a supported pixel program profile // Find a supported pixel program profile
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (supportPixelProgram(program->getProgramSource()->Sources[i]->Profile)) if (supportPixelProgram(program->getSource(i)->Profile))
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -89,7 +89,7 @@ bool CDriverD3D::compilePixelProgram(CPixelProgram *program)
*itPix = drvInfo = new CPixelProgramDrvInfosD3D(this, itPix); *itPix = drvInfo = new CPixelProgramDrvInfosD3D(this, itPix);
// Create a driver info structure // Create a driver info structure
program->_DrvInfo = *itPix; program->m_DrvInfo = *itPix;
LPD3DXBUFFER pShader; LPD3DXBUFFER pShader;
LPD3DXBUFFER pErrorMsgs; LPD3DXBUFFER pErrorMsgs;
@ -109,7 +109,7 @@ bool CDriverD3D::compilePixelProgram(CPixelProgram *program)
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
} }
return true; return true;
@ -128,7 +128,7 @@ bool CDriverD3D::activePixelProgram(CPixelProgram *program)
{ {
if (!CDriverD3D::compilePixelProgram(program)) return false; if (!CDriverD3D::compilePixelProgram(program)) return false;
CPixelProgramDrvInfosD3D *info = static_cast<CPixelProgramDrvInfosD3D *>((IGPUProgramDrvInfos*)program->_DrvInfo); CPixelProgramDrvInfosD3D *info = static_cast<CPixelProgramDrvInfosD3D *>((IGPUProgramDrvInfos*)program->m_DrvInfo);
setPixelShader(info->Shader); setPixelShader(info->Shader);
} }
else else

16
code/nel/src/3d/driver/direct3d/driver_direct3d_vertex_program.cpp
View file

@ -265,15 +265,15 @@ void dump(const CVPParser::TProgram &prg, std::string &dest)
bool CDriverD3D::compileVertexProgram(NL3D::CVertexProgram *program) bool CDriverD3D::compileVertexProgram(NL3D::CVertexProgram *program)
{ {
// Program setuped ? // Program setuped ?
if (program->_DrvInfo == NULL) if (program->m_DrvInfo == NULL)
{ {
// Find nelvp // Find nelvp
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (program->getProgramSource()->Sources[i]->Profile == CVertexProgram::nelvp) if (program->getSource(i)->Profile == CVertexProgram::nelvp)
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -288,7 +288,7 @@ bool CDriverD3D::compileVertexProgram(NL3D::CVertexProgram *program)
*itTex = drvInfo = new CVertexProgamDrvInfosD3D(this, itTex); *itTex = drvInfo = new CVertexProgamDrvInfosD3D(this, itTex);
// Create a driver info structure // Create a driver info structure
program->_DrvInfo = *itTex; program->m_DrvInfo = *itTex;
/** Check with our parser if the program will works with other implemented extensions, too. (EXT_vertex_shader ..). /** Check with our parser if the program will works with other implemented extensions, too. (EXT_vertex_shader ..).
* There are some incompatibilities. * There are some incompatibilities.
@ -359,7 +359,7 @@ bool CDriverD3D::compileVertexProgram(NL3D::CVertexProgram *program)
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
} }
return true; return true;
@ -378,7 +378,7 @@ bool CDriverD3D::activeVertexProgram (CVertexProgram *program)
{ {
if (!CDriverD3D::compileVertexProgram(program)) return false; if (!CDriverD3D::compileVertexProgram(program)) return false;
CVertexProgamDrvInfosD3D *info = NLMISC::safe_cast<CVertexProgamDrvInfosD3D *>((IGPUProgramDrvInfos*)program->_DrvInfo); CVertexProgamDrvInfosD3D *info = NLMISC::safe_cast<CVertexProgamDrvInfosD3D *>((IGPUProgramDrvInfos*)program->m_DrvInfo);
setVertexProgram (info->Shader, program); setVertexProgram (info->Shader, program);
/* D3DRS_FOGSTART and D3DRS_FOGEND must be set with [1, 0] else the fog doesn't work properly on VertexShader and non-VertexShader objects /* D3DRS_FOGSTART and D3DRS_FOGEND must be set with [1, 0] else the fog doesn't work properly on VertexShader and non-VertexShader objects

31
code/nel/src/3d/driver/opengl/driver_opengl.h
View file

@ -1362,6 +1362,33 @@ private:
/// \name Geometry Program
// @{
// Order of preference
// - activeGeometryProgram
// - CMaterial pass[n] PP (uses activeGeometryProgram, but does not override if one already set by code)
// - none
/** Return true if the driver supports the specified pixel program profile.
*/
virtual bool supportGeometryProgram(CGeometryProgram::TProfile profile) const { return false; }
/** Compile the given pixel program, return if successful.
* If a pixel program was set active before compilation,
* the state of the active pixel program is undefined behaviour afterwards.
*/
virtual bool compileGeometryProgram(CGeometryProgram *program) { return false; }
/** Set the active pixel program. This will override pixel programs specified in CMaterial render calls.
* Also used internally by setupMaterial(CMaterial) when getGeometryProgram returns NULL.
* The pixel program is activated immediately.
*/
virtual bool activeGeometryProgram(CGeometryProgram *program) { return false; }
// @}
/// \name Program parameters /// \name Program parameters
// @{ // @{
// Set parameters // Set parameters
@ -1618,7 +1645,7 @@ public:
// The gl id is auto created here. // The gl id is auto created here.
CVertexProgamDrvInfosGL (CDriverGL *drv, ItGPUPrgDrvInfoPtrList it); CVertexProgamDrvInfosGL (CDriverGL *drv, ItGPUPrgDrvInfoPtrList it);
virtual uint getParamIdx(char *name) const virtual uint getUniformIndex(char *name) const
{ {
std::map<std::string, uint>::const_iterator it = ParamIndices.find(name); std::map<std::string, uint>::const_iterator it = ParamIndices.find(name);
if (it != ParamIndices.end()) return it->second; if (it != ParamIndices.end()) return it->second;
@ -1638,7 +1665,7 @@ public:
// The gl id is auto created here. // The gl id is auto created here.
CPixelProgamDrvInfosGL (CDriverGL *drv, ItGPUPrgDrvInfoPtrList it); CPixelProgamDrvInfosGL (CDriverGL *drv, ItGPUPrgDrvInfoPtrList it);
virtual uint getParamIdx(char *name) const virtual uint getUniformIndex(char *name) const
{ {
std::map<std::string, uint>::const_iterator it = ParamIndices.find(name); std::map<std::string, uint>::const_iterator it = ParamIndices.find(name);
if (it != ParamIndices.end()) return it->second; if (it != ParamIndices.end()) return it->second;

20
code/nel/src/3d/driver/opengl/driver_opengl_pixel_program.cpp
View file

@ -97,7 +97,7 @@ bool CDriverGL::activePixelProgram(CPixelProgram *program)
bool CDriverGL::compilePixelProgram(NL3D::CPixelProgram *program) bool CDriverGL::compilePixelProgram(NL3D::CPixelProgram *program)
{ {
// Program setuped ? // Program setuped ?
if (program->_DrvInfo == NULL) if (program->m_DrvInfo == NULL)
{ {
glDisable(GL_FRAGMENT_PROGRAM_ARB); glDisable(GL_FRAGMENT_PROGRAM_ARB);
_PixelProgramEnabled = false; _PixelProgramEnabled = false;
@ -109,12 +109,12 @@ bool CDriverGL::compilePixelProgram(NL3D::CPixelProgram *program)
CPixelProgamDrvInfosGL *drvInfo; CPixelProgamDrvInfosGL *drvInfo;
*it = drvInfo = new CPixelProgamDrvInfosGL(this, it); *it = drvInfo = new CPixelProgamDrvInfosGL(this, it);
// Set the pointer // Set the pointer
program->_DrvInfo = drvInfo; program->m_DrvInfo = drvInfo;
if (!setupPixelProgram(program, drvInfo->ID)) if (!setupPixelProgram(program, drvInfo->ID))
{ {
delete drvInfo; delete drvInfo;
program->_DrvInfo = NULL; program->m_DrvInfo = NULL;
_GPUPrgDrvInfos.erase(it); _GPUPrgDrvInfos.erase(it);
return false; return false;
} }
@ -136,7 +136,7 @@ bool CDriverGL::activeARBPixelProgram(CPixelProgram *program)
if (!CDriverGL::compilePixelProgram(program)) return false; if (!CDriverGL::compilePixelProgram(program)) return false;
// Cast the driver info pointer // Cast the driver info pointer
CPixelProgamDrvInfosGL *drvInfo = safe_cast<CPixelProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->_DrvInfo); CPixelProgamDrvInfosGL *drvInfo = safe_cast<CPixelProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->m_DrvInfo);
glEnable(GL_FRAGMENT_PROGRAM_ARB); glEnable(GL_FRAGMENT_PROGRAM_ARB);
_PixelProgramEnabled = true; _PixelProgramEnabled = true;
@ -159,15 +159,15 @@ bool CDriverGL::setupPixelProgram(CPixelProgram *program, GLuint id/*, bool &spe
{ {
H_AUTO_OGL(CDriverGL_setupARBPixelProgram) H_AUTO_OGL(CDriverGL_setupARBPixelProgram)
CPixelProgamDrvInfosGL *drvInfo = static_cast<CPixelProgamDrvInfosGL *>((IGPUProgramDrvInfos *)program->_DrvInfo); CPixelProgamDrvInfosGL *drvInfo = static_cast<CPixelProgamDrvInfosGL *>((IGPUProgramDrvInfos *)program->m_DrvInfo);
// Find a supported pixel program profile // Find a supported pixel program profile
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (supportPixelProgram(program->getProgramSource()->Sources[i]->Profile)) if (supportPixelProgram(program->getSource(i)->Profile))
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -224,7 +224,7 @@ bool CDriverGL::setupPixelProgram(CPixelProgram *program, GLuint id/*, bool &spe
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
return true; return true;
} }

4
code/nel/src/3d/driver/opengl/driver_opengl_vertex.cpp
View file

@ -1151,7 +1151,7 @@ void CDriverGL::toggleGlArraysForEXTVertexShader()
CVertexProgram *vp = _LastSetuppedVP; CVertexProgram *vp = _LastSetuppedVP;
if (vp) if (vp)
{ {
CVertexProgamDrvInfosGL *drvInfo = NLMISC::safe_cast<CVertexProgamDrvInfosGL *>((IGPUProgramDrvInfos *) vp->_DrvInfo); CVertexProgamDrvInfosGL *drvInfo = NLMISC::safe_cast<CVertexProgamDrvInfosGL *>((IGPUProgramDrvInfos *) vp->m_DrvInfo);
if (drvInfo) if (drvInfo)
{ {
// Disable all VertexAttribs. // Disable all VertexAttribs.
@ -1396,7 +1396,7 @@ void CDriverGL::setupGlArraysForEXTVertexShader(CVertexBufferInfo &vb)
CVertexProgram *vp = _LastSetuppedVP; CVertexProgram *vp = _LastSetuppedVP;
if (!vp) return; if (!vp) return;
CVertexProgamDrvInfosGL *drvInfo = NLMISC::safe_cast<CVertexProgamDrvInfosGL *>((IGPUProgramDrvInfos *) vp->_DrvInfo); CVertexProgamDrvInfosGL *drvInfo = NLMISC::safe_cast<CVertexProgamDrvInfosGL *>((IGPUProgramDrvInfos *) vp->m_DrvInfo);
if (!drvInfo) return; if (!drvInfo) return;
uint32 flags= vb.VertexFormat; uint32 flags= vb.VertexFormat;

56
code/nel/src/3d/driver/opengl/driver_opengl_vertex_program.cpp
View file

@ -93,17 +93,17 @@ bool CDriverGL::compileNVVertexProgram(CVertexProgram *program)
// Driver info // Driver info
CVertexProgamDrvInfosGL *drvInfo; CVertexProgamDrvInfosGL *drvInfo;
nlassert(!program->_DrvInfo); nlassert(!program->m_DrvInfo);
glDisable(GL_VERTEX_PROGRAM_NV); glDisable(GL_VERTEX_PROGRAM_NV);
_VertexProgramEnabled = false; _VertexProgramEnabled = false;
// Find nelvp // Find nelvp
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (program->getProgramSource()->Sources[i]->Profile == CVertexProgram::nelvp) if (program->getSource(i)->Profile == CVertexProgram::nelvp)
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -136,7 +136,7 @@ bool CDriverGL::compileNVVertexProgram(CVertexProgram *program)
*it = drvInfo = new CVertexProgamDrvInfosGL(this, it); *it = drvInfo = new CVertexProgamDrvInfosGL(this, it);
// Set the pointer // Set the pointer
program->_DrvInfo = drvInfo; program->m_DrvInfo = drvInfo;
// Compile the program // Compile the program
nglLoadProgramNV(GL_VERTEX_PROGRAM_NV, drvInfo->ID, (GLsizei)source->SourceLen, (const GLubyte*)source->SourcePtr); nglLoadProgramNV(GL_VERTEX_PROGRAM_NV, drvInfo->ID, (GLsizei)source->SourceLen, (const GLubyte*)source->SourcePtr);
@ -177,7 +177,7 @@ bool CDriverGL::compileNVVertexProgram(CVertexProgram *program)
// Setup not ok // Setup not ok
delete drvInfo; delete drvInfo;
program->_DrvInfo = NULL; program->m_DrvInfo = NULL;
_GPUPrgDrvInfos.erase(it); _GPUPrgDrvInfos.erase(it);
return false; return false;
} }
@ -186,7 +186,7 @@ bool CDriverGL::compileNVVertexProgram(CVertexProgram *program)
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
// Setup ok // Setup ok
return true; return true;
@ -208,7 +208,7 @@ bool CDriverGL::activeNVVertexProgram(CVertexProgram *program)
if (program) if (program)
{ {
// Driver info // Driver info
CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->_DrvInfo); CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->m_DrvInfo);
nlassert(drvInfo); nlassert(drvInfo);
// Enable vertex program // Enable vertex program
@ -1524,17 +1524,17 @@ bool CDriverGL::compileARBVertexProgram(NL3D::CVertexProgram *program)
#ifndef USE_OPENGLES #ifndef USE_OPENGLES
nlassert(!program->_DrvInfo); nlassert(!program->m_DrvInfo);
glDisable(GL_VERTEX_PROGRAM_ARB); glDisable(GL_VERTEX_PROGRAM_ARB);
_VertexProgramEnabled = false; _VertexProgramEnabled = false;
// Find nelvp // Find nelvp
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (program->getProgramSource()->Sources[i]->Profile == CVertexProgram::nelvp) if (program->getSource(i)->Profile == CVertexProgram::nelvp)
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -1563,12 +1563,12 @@ bool CDriverGL::compileARBVertexProgram(NL3D::CVertexProgram *program)
CVertexProgamDrvInfosGL *drvInfo; CVertexProgamDrvInfosGL *drvInfo;
*it = drvInfo = new CVertexProgamDrvInfosGL(this, it); *it = drvInfo = new CVertexProgamDrvInfosGL(this, it);
// Set the pointer // Set the pointer
program->_DrvInfo=drvInfo; program->m_DrvInfo = drvInfo;
if (!setupARBVertexProgram(parsedProgram, drvInfo->ID, drvInfo->SpecularWritten)) if (!setupARBVertexProgram(parsedProgram, drvInfo->ID, drvInfo->SpecularWritten))
{ {
delete drvInfo; delete drvInfo;
program->_DrvInfo = NULL; program->m_DrvInfo = NULL;
_GPUPrgDrvInfos.erase(it); _GPUPrgDrvInfos.erase(it);
return false; return false;
} }
@ -1577,7 +1577,7 @@ bool CDriverGL::compileARBVertexProgram(NL3D::CVertexProgram *program)
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
return true; return true;
@ -1600,7 +1600,7 @@ bool CDriverGL::activeARBVertexProgram(CVertexProgram *program)
if (program) if (program)
{ {
// Driver info // Driver info
CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->_DrvInfo); CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->m_DrvInfo);
nlassert(drvInfo); nlassert(drvInfo);
glEnable( GL_VERTEX_PROGRAM_ARB ); glEnable( GL_VERTEX_PROGRAM_ARB );
@ -1639,17 +1639,17 @@ bool CDriverGL::compileEXTVertexShader(CVertexProgram *program)
#ifndef USE_OPENGLES #ifndef USE_OPENGLES
nlassert(program->_DrvInfo); nlassert(program->m_DrvInfo);
glDisable(GL_VERTEX_SHADER_EXT); glDisable(GL_VERTEX_SHADER_EXT);
_VertexProgramEnabled = false; _VertexProgramEnabled = false;
// Find nelvp // Find nelvp
CGPUProgramSource *source = NULL; IGPUProgram::CSource *source = NULL;
for (uint i = 0; i < program->getProgramSource()->Sources.size(); ++i) for (uint i = 0; i < program->getSourceNb(); ++i)
{ {
if (program->getProgramSource()->Sources[i]->Profile == CVertexProgram::nelvp) if (program->getSource(i)->Profile == CVertexProgram::nelvp)
{ {
source = program->getProgramSource()->Sources[i]; source = program->getSource(i);
} }
} }
if (!source) if (!source)
@ -1690,12 +1690,12 @@ bool CDriverGL::compileEXTVertexShader(CVertexProgram *program)
CVertexProgamDrvInfosGL *drvInfo; CVertexProgamDrvInfosGL *drvInfo;
*it = drvInfo = new CVertexProgamDrvInfosGL (this, it); *it = drvInfo = new CVertexProgamDrvInfosGL (this, it);
// Set the pointer // Set the pointer
program->_DrvInfo=drvInfo; program->m_DrvInfo=drvInfo;
if (!setupEXTVertexShader(parsedProgram, drvInfo->ID, drvInfo->Variants, drvInfo->UsedVertexComponents)) if (!setupEXTVertexShader(parsedProgram, drvInfo->ID, drvInfo->Variants, drvInfo->UsedVertexComponents))
{ {
delete drvInfo; delete drvInfo;
program->_DrvInfo = NULL; program->m_DrvInfo = NULL;
_GPUPrgDrvInfos.erase(it); _GPUPrgDrvInfos.erase(it);
return false; return false;
} }
@ -1704,7 +1704,7 @@ bool CDriverGL::compileEXTVertexShader(CVertexProgram *program)
drvInfo->ParamIndices = source->ParamIndices; drvInfo->ParamIndices = source->ParamIndices;
// Build the feature info // Build the feature info
program->buildInfo(source->DisplayName.c_str(), source->Features); program->buildInfo(source);
return true; return true;
@ -1727,7 +1727,7 @@ bool CDriverGL::activeEXTVertexShader(CVertexProgram *program)
if (program) if (program)
{ {
// Driver info // Driver info
CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->_DrvInfo); CVertexProgamDrvInfosGL *drvInfo = safe_cast<CVertexProgamDrvInfosGL*>((IGPUProgramDrvInfos*)program->m_DrvInfo);
nlassert(drvInfo); nlassert(drvInfo);
glEnable(GL_VERTEX_SHADER_EXT); glEnable(GL_VERTEX_SHADER_EXT);
@ -1751,7 +1751,7 @@ bool CDriverGL::activeEXTVertexShader(CVertexProgram *program)
bool CDriverGL::compileVertexProgram(NL3D::CVertexProgram *program) bool CDriverGL::compileVertexProgram(NL3D::CVertexProgram *program)
{ {
if (program->_DrvInfo == NULL) if (program->m_DrvInfo == NULL)
{ {
// Extension // Extension
if (_Extensions.NVVertexProgram) if (_Extensions.NVVertexProgram)

14
code/nel/src/3d/geometry_program.cpp
View file

@ -32,7 +32,7 @@ namespace NL3D
// *************************************************************************** // ***************************************************************************
CGeometryProgram::CGeometryProgram(CGPUProgramSourceCont *programSource) : _Info(NULL), IGPUProgram(programSource) CGeometryProgram::CGeometryProgram()
{ {
} }
@ -41,19 +41,9 @@ CGeometryProgram::CGeometryProgram(CGPUProgramSourceCont *programSource) : _Info
CGeometryProgram::~CGeometryProgram () CGeometryProgram::~CGeometryProgram ()
{ {
delete _Info;
_Info = NULL;
} }
// *************************************************************************** // ***************************************************************************
void CGeometryProgram::buildInfo(const char *displayName, uint features)
{
nlassert(_Info == NULL);
_Info = new CGeometryProgramInfo();
CGeometryProgramInfo *info = _Info;
info->DisplayName = displayName;
info->Features = features;
}
} // NL3D } // NL3D

143
code/nel/src/3d/gpu_program.cpp
View file

@ -66,17 +66,144 @@ IGPUProgram::IGPUProgram()
// *************************************************************************** // ***************************************************************************
IGPUProgram::IGPUProgram(CGPUProgramSourceCont *programSource) : _ProgramSource(programSource)
{
}
// ***************************************************************************
IGPUProgram::~IGPUProgram() IGPUProgram::~IGPUProgram()
{ {
// Must kill the drv mirror of this program. // Must kill the drv mirror of this program.
_DrvInfo.kill(); m_DrvInfo.kill();
}
void IGPUProgram::buildInfo(CSource *source)
{
nlassert(!m_Source);
m_Source = source;
// Fill index cache
CGPUProgramFeatures &features = m_Source->Features;
TProfile profile = m_Source->Profile; // for special cases
if (features.DriverFlags & CGPUProgramFeatures::ModelView)
{
m_Indices.ModelView = getUniformIndex("nlModelView");
if (m_Indices.ModelView == ~0)
{
nlwarning("Missing 'nlModelView' in gpu program '%s', ModelView disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelView;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewInverse)
{
m_Indices.ModelViewInverse = getUniformIndex("nlModelViewInverse");
if (m_Indices.ModelViewInverse == ~0)
{
nlwarning("Missing 'nlModelViewInverse' in gpu program '%s', ModelViewInverse disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewInverse;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewTranspose)
{
m_Indices.ModelViewTranspose = getUniformIndex("nlModelViewTranspose");
if (m_Indices.ModelViewTranspose == ~0)
{
nlwarning("Missing 'nlModelViewTranspose' in gpu program '%s', ModelViewTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewTranspose;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewInverseTranspose)
{
m_Indices.ModelViewInverseTranspose = getUniformIndex("nlModelViewInverseTranspose");
if (m_Indices.ModelViewInverseTranspose == ~0)
{
nlwarning("Missing 'nlModelViewInverseTranspose' in gpu program '%s', ModelViewInverseTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewInverseTranspose;
}
}
if (features.DriverFlags & CGPUProgramFeatures::Projection)
{
m_Indices.Projection = getUniformIndex("nlProjection");
if (m_Indices.Projection == ~0)
{
nlwarning("Missing 'nlProjection' in gpu program '%s', Projection disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::Projection;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ProjectionInverse)
{
m_Indices.ProjectionInverse = getUniformIndex("nlProjectionInverse");
if (m_Indices.ProjectionInverse == ~0)
{
nlwarning("Missing 'nlProjectionInverse' in gpu program '%s', ProjectionInverse disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ProjectionInverse;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ProjectionTranspose)
{
m_Indices.ProjectionTranspose = getUniformIndex("nlProjectionTranspose");
if (m_Indices.ProjectionTranspose == ~0)
{
nlwarning("Missing 'nlProjectionTranspose' in gpu program '%s', ProjectionTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ProjectionTranspose;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ProjectionInverseTranspose)
{
m_Indices.ProjectionInverseTranspose = getUniformIndex("nlProjectionInverseTranspose");
if (m_Indices.ProjectionInverseTranspose == ~0)
{
nlwarning("Missing 'nlProjectionInverseTranspose' in gpu program '%s', ProjectionInverseTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ProjectionInverseTranspose;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewProjection)
{
m_Indices.ModelViewProjection = getUniformIndex("nlModelViewProjection");
if (m_Indices.ModelViewProjection == ~0)
{
nlwarning("Missing 'nlModelViewProjection' in gpu program '%s', ModelViewProjection disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewProjection;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewProjectionInverse)
{
m_Indices.ModelViewProjectionInverse = getUniformIndex("nlModelViewProjectionInverse");
if (m_Indices.ModelViewProjectionInverse == ~0)
{
nlwarning("Missing 'nlModelViewProjectionInverse' in gpu program '%s', ModelViewProjectionInverse disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewProjectionInverse;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewProjectionTranspose)
{
m_Indices.ModelViewProjectionTranspose = getUniformIndex("nlModelViewProjectionTranspose");
if (m_Indices.ModelViewProjectionTranspose == ~0)
{
nlwarning("Missing 'nlModelViewProjectionTranspose' in gpu program '%s', ModelViewProjectionTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewProjectionTranspose;
}
}
if (features.DriverFlags & CGPUProgramFeatures::ModelViewProjectionInverseTranspose)
{
m_Indices.ModelViewProjectionInverseTranspose = getUniformIndex("nlModelViewProjectionInverseTranspose");
if (m_Indices.ModelViewProjectionInverseTranspose == ~0)
{
nlwarning("Missing 'nlModelViewProjectionInverseTranspose' in gpu program '%s', ModelViewProjectionInverseTranspose disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::ModelViewProjectionInverseTranspose;
}
}
//
// Rough example, modify as necessary.
//
/*if (features.DriverFlags & CGPUProgramFeatures::DriverAmbient || features.MaterialFlags & CGPUProgramFeatures::MaterialAmbient)
{
m_Indices.Ambient = getUniformIndex("nlAmbient");
if (m_Indices.Ambient == ~0)
{
nlwarning("Missing 'nlAmbient' in gpu program '%s', Ambient disabled", source->DisplayName.c_str());
features.DriverFlags &= ~CGPUProgramFeatures::DriverAmbient;
features.MaterialFlags &= ~CGPUProgramFeatures::MaterialAmbient;
}
}*/
} }
} /* namespace NL3D */ } /* namespace NL3D */

47
code/nel/src/3d/gpu_program_source.cpp
View file

@ -1,47 +0,0 @@
/**
* \file gpu_program_source.cpp
* \brief CGPUProgramSource
* \date 2013-09-07 14:54GMT
* \author Jan Boon (Kaetemi)
* CGPUProgramSource
*/
/*
* Copyright (C) 2013 by authors
*
* This file is part of NL3D.
* NL3D is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* NL3D is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
* Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with NL3D. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <nel/misc/types_nl.h>
#include <nel/3d/gpu_program_source.h>
// STL includes
// NeL includes
// #include <nel/misc/debug.h>
// Project includes
using namespace std;
// using namespace NLMISC;
namespace NL3D {
void gpu_program_source_cpp_dummy() { }
} /* namespace NL3D */
/* end of file */

34
code/nel/src/3d/pixel_program.cpp
View file

@ -32,7 +32,7 @@ namespace NL3D
// *************************************************************************** // ***************************************************************************
CPixelProgram::CPixelProgram(CGPUProgramSourceCont *programSource) : _Info(NULL), IGPUProgram(programSource) CPixelProgram::CPixelProgram()
{ {
} }
@ -41,39 +41,9 @@ CPixelProgram::CPixelProgram(CGPUProgramSourceCont *programSource) : _Info(NULL)
CPixelProgram::~CPixelProgram () CPixelProgram::~CPixelProgram ()
{ {
delete _Info;
_Info = NULL;
} }
// *************************************************************************** // ***************************************************************************
void CPixelProgram::buildInfo(const char *displayName, uint features)
{
nlassert(_Info == NULL);
_Info = new CPixelProgramInfo();
CPixelProgramInfo *info = _Info;
info->DisplayName = displayName;
info->Features = features;
if (features & CPixelProgramInfo::Fog)
{
if (features & CPixelProgramInfo::DynamicFog)
{
info->FogEnabledIdx = getParamIdx("nlFogEnabled");
if (info->FogEnabledIdx == ~0)
{
nlwarning("Missing 'nlFogEnabled' in gpu program '%s', DynamicFog disabled", displayName);
info->Features &= ~CPixelProgramInfo::DynamicFog;
}
}
info->FogStartEndIdx = getParamIdx("nlFogStartEnd");
info->FogColorIdx = getParamIdx("nlFogColor");
if (info->FogStartEndIdx == ~0
|| info->FogStartEndIdx == ~0)
{
nlwarning("Missing 'nlFogStartEnd/nlFogColor' in gpu program '%s', Fog disabled", displayName);
info->Features &= ~CPixelProgramInfo::Fog;
}
}
}
} // NL3D } // NL3D

9
code/nel/src/3d/stereo_debugger.cpp
View file

@ -116,10 +116,8 @@ void CStereoDebugger::setDriver(NL3D::UDriver *driver)
NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver(); NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver();
CGPUProgramSource *source = new CGPUProgramSource(); IGPUProgram::CSource *source = new IGPUProgram::CSource();
CGPUProgramSourceCont *sourceCont = new CGPUProgramSourceCont(); source->Features.MaterialFlags = CGPUProgramFeatures::TextureStages;
sourceCont->Sources.push_back(source);
source->Features = CPixelProgramInfo::MaterialTextures;
/*if (drvInternal->supportPixelProgram(CPixelProgram::fp40) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures()) /*if (drvInternal->supportPixelProgram(CPixelProgram::fp40) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
{ {
@ -131,7 +129,8 @@ void CStereoDebugger::setDriver(NL3D::UDriver *driver)
nldebug("VR: arbfp1"); nldebug("VR: arbfp1");
source->Profile = IGPUProgram::arbfp1; source->Profile = IGPUProgram::arbfp1;
source->setSourcePtr(a_arbfp1); source->setSourcePtr(a_arbfp1);
m_PixelProgram = new CPixelProgram(sourceCont); m_PixelProgram = new CPixelProgram();
m_PixelProgram->addSource(source);
} }
/*else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0)) /*else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0))
{ {

20
code/nel/src/3d/stereo_ovr.cpp
View file

@ -239,31 +239,37 @@ void CStereoOVR::setDriver(NL3D::UDriver *driver)
NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver(); NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver();
CGPUProgramSource *source = new CGPUProgramSource(); m_PixelProgram = new CPixelProgram();
CGPUProgramSourceCont *sourceCont = new CGPUProgramSourceCont();
sourceCont->Sources.push_back(source);
source->Features = CPixelProgramInfo::MaterialTextures;
IGPUProgram::CSource *source = new IGPUProgram::CSource();
source->Features.MaterialFlags = CGPUProgramFeatures::TextureStages;
source->Profile = IGPUProgram::none;
if (drvInternal->supportPixelProgram(CPixelProgram::fp40) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures()) if (drvInternal->supportPixelProgram(CPixelProgram::fp40) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
{ {
nldebug("VR: fp40"); nldebug("VR: fp40");
source->Profile = IGPUProgram::fp40; source->Profile = IGPUProgram::fp40;
source->setSourcePtr(g_StereoOVR_fp40); source->setSourcePtr(g_StereoOVR_fp40);
m_PixelProgram = new CPixelProgram(sourceCont); m_PixelProgram->addSource(source);
} }
else if (drvInternal->supportPixelProgram(CPixelProgram::arbfp1) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures()) else if (drvInternal->supportPixelProgram(CPixelProgram::arbfp1) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
{ {
nldebug("VR: arbfp1"); nldebug("VR: arbfp1");
source->Profile = IGPUProgram::arbfp1; source->Profile = IGPUProgram::arbfp1;
source->setSourcePtr(g_StereoOVR_arbfp1); source->setSourcePtr(g_StereoOVR_arbfp1);
m_PixelProgram = new CPixelProgram(sourceCont); m_PixelProgram->addSource(source);
} }
else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0)) else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0))
{ {
nldebug("VR: ps_2_0"); nldebug("VR: ps_2_0");
source->Profile = IGPUProgram::ps_2_0; source->Profile = IGPUProgram::ps_2_0;
source->setSourcePtr(g_StereoOVR_ps_2_0); source->setSourcePtr(g_StereoOVR_ps_2_0);
m_PixelProgram = new CPixelProgram(sourceCont); m_PixelProgram->addSource(source);
}
if (!drvInternal->compilePixelProgram(m_PixelProgram))
{
delete m_PixelProgram;
m_PixelProgram = NULL;
} }
if (m_PixelProgram) if (m_PixelProgram)

113
code/nel/src/3d/vertex_program.cpp
View file

@ -26,129 +26,26 @@ namespace NL3D
// *************************************************************************** // ***************************************************************************
CVertexProgram::CVertexProgram(CGPUProgramSourceCont *programSource) : _Info(NULL), IGPUProgram(programSource) CVertexProgram::CVertexProgram()
{ {
} }
// *************************************************************************** // ***************************************************************************
CVertexProgram::CVertexProgram(const char *nelvp) : _Info(NULL) CVertexProgram::CVertexProgram(const char *nelvp)
{ {
CGPUProgramSource *source = new CGPUProgramSource(); CSource *source = new CSource();
_ProgramSource = new CGPUProgramSourceCont();
_ProgramSource->Sources.push_back(source);
source->Profile = IGPUProgram::nelvp; source->Profile = IGPUProgram::nelvp;
source->setSource(nelvp); source->setSource(nelvp);
source->Features = 0; addSource(source);
} }
// *************************************************************************** // ***************************************************************************
CVertexProgram::~CVertexProgram () CVertexProgram::~CVertexProgram ()
{ {
delete _Info;
_Info = NULL;
}
// ***************************************************************************
void CVertexProgram::buildInfo(const char *displayName, uint features)
{
nlassert(_Info == NULL);
_Info = new CVertexProgramInfo();
CVertexProgramInfo *info = _Info;
info->DisplayName = displayName;
info->Features = features;
if (features & CVertexProgramInfo::Ambient)
{
info->AmbientIdx = getParamIdx("nlAmbient");
if (info->AmbientIdx == ~0)
{
nlwarning("Missing 'nlAmbient' in gpu program '%s', Ambient disabled", displayName);
info->Features &= ~CVertexProgramInfo::Ambient;
}
}
if (features & CVertexProgramInfo::Sun)
{
if (features & CVertexProgramInfo::DynamicLights)
{
info->SunEnabledIdx = getParamIdx("nlSunEnabled");
if (info->SunEnabledIdx == ~0)
{
nlwarning("Missing 'nlSunEnabled' in gpu program '%s', DynamicLights disabled", displayName);
info->Features &= ~CVertexProgramInfo::DynamicLights;
}
}
info->SunDirectionIdx = getParamIdx("nlSunDirection");
info->SunDiffuseIdx = getParamIdx("nlSunDiffuse");
if (info->SunDirectionIdx == ~0
|| info->SunDiffuseIdx == ~0)
{
nlwarning("Missing 'nlSunDirection/nlSunDiffuse' in gpu program '%s', Sun disabled", displayName);
info->Features &= ~CVertexProgramInfo::Sun;
}
}
if (features & CVertexProgramInfo::PointLight0)
{
if (features & CVertexProgramInfo::DynamicLights)
{
info->PointLight0EnabledIdx = getParamIdx("nlPointLight0Enabled");
if (info->PointLight0EnabledIdx == ~0)
{
nlwarning("Missing 'nlPointLight0Enabled' in gpu program '%s', DynamicLights disabled", displayName);
info->Features &= ~CVertexProgramInfo::DynamicLights;
}
}
info->PointLight0PositionIdx = getParamIdx("nlPointLight0Position");
info->PointLight0DiffuseIdx = getParamIdx("nlPointLight0Diffuse");
if (info->PointLight0PositionIdx == ~0
|| info->PointLight0DiffuseIdx == ~0)
{
nlwarning("Missing 'nlPointLight0Position/nlPointLight0Diffuse' in gpu program '%s', PointLight0 disabled", displayName);
info->Features &= ~CVertexProgramInfo::PointLight0;
}
}
if (features & CVertexProgramInfo::PointLight1)
{
if (features & CVertexProgramInfo::DynamicLights)
{
info->PointLight1EnabledIdx = getParamIdx("nlPointLight1Enabled");
if (info->PointLight1EnabledIdx == ~0)
{
nlwarning("Missing 'nlPointLight1Enabled' in gpu program '%s', DynamicLights disabled", displayName);
info->Features &= ~CVertexProgramInfo::DynamicLights;
}
}
info->PointLight1PositionIdx = getParamIdx("nlPointLight1Position");
info->PointLight1DiffuseIdx = getParamIdx("nlPointLight1Diffuse");
if (info->PointLight1PositionIdx == ~0
|| info->PointLight1DiffuseIdx == ~0)
{
nlwarning("Missing 'nlPointLight1Position/nlPointLight1Diffuse' in gpu program '%s', PointLight1 disabled", displayName);
info->Features &= ~CVertexProgramInfo::PointLight1;
}
}
if (features & CVertexProgramInfo::PointLight2)
{
if (features & CVertexProgramInfo::DynamicLights)
{
info->PointLight2EnabledIdx = getParamIdx("nlPointLight2Enabled");
if (info->PointLight2EnabledIdx == ~0)
{
nlwarning("Missing 'nlPointLight2Enabled' in gpu program '%s', DynamicLights disabled", displayName);
info->Features &= ~CVertexProgramInfo::DynamicLights;
}
}
info->PointLight2PositionIdx = getParamIdx("nlPointLight2Position");
info->PointLight2DiffuseIdx = getParamIdx("nlPointLight2Diffuse");
if (info->PointLight2PositionIdx == ~0
|| info->PointLight2DiffuseIdx == ~0)
{
nlwarning("Missing 'nlPointLight2Position/nlPointLight2Diffuse' in gpu program '%s', PointLight2 disabled", displayName);
info->Features &= ~CVertexProgramInfo::PointLight2;
}
}
} }
} // NL3D } // NL3D