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snes9x
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Drop Cg shaders from GTK+ port.

This commit is contained in:
Brandon Wright 2018-05-24 13:00:09 -05:00
parent d39e7af6d0
commit 8200a7bb5f
12 changed files with 1 additions and 3180 deletions
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1
docs/changes.txt
View File

@ -70,7 +70,6 @@ Snes9x 1.56
- GTK+: Now disables the compositor in fullscreen mode. (BearOso)
- GTK+: Changed icon. (BearOso)
- GTK+: Require libepoxy for OpenGL support. (BearOso)
- GTK+: Add minimal compatibility with cgp shaders. (BearOso)
- GTK+: Add full compatibility with GLSLP shaders, with a (BearOso)
parameters dialog to configure them.
- Unix: Add xinerama support and window position hints. (Francesco149)

3
gtk/Makefile.am
View File

@ -235,9 +235,6 @@ if OPENGL
snes9x_gtk_SOURCES += \
src/gtk_display_driver_opengl.cpp \
src/gtk_display_driver_opengl.h \
../shaders/CGLCG.cpp \
../shaders/cgFunctions.cpp \
../shaders/CCGShader.cpp \
../shaders/glsl.cpp \
../shaders/shader_helpers.cpp \
src/gtk_shader_parameters.cpp

52
gtk/src/gtk_display_driver_opengl.cpp
View File

@ -13,7 +13,6 @@
#include "gtk_shader_parameters.h"
#include "shaders/shader_helpers.h"
#include "shaders/CGLCG.h"
static void S9xViewportCallback (int src_width, int src_height,
int viewport_x, int viewport_y,
@ -65,7 +64,7 @@ S9xOpenGLDisplayDriver::update (int width, int height, int yoffset)
#endif
if (using_cg_shaders || using_glsl_shaders)
if (using_glsl_shaders)
{
glBindTexture (GL_TEXTURE_2D, texmap);
}
@ -246,19 +245,6 @@ S9xOpenGLDisplayDriver::update (int width, int height, int yoffset)
gl_swap ();
return;
}
else if (using_shaders && using_cg_shaders)
{
xySize texture_size, input_size, viewport_size;
texture_size.x = texture_width;
texture_size.y = texture_height;
input_size.x = width;
input_size.y = height;
viewport_size.x = w;
viewport_size.y = h;
cg_shader->Render (texmap, texture_size, input_size, viewport_size);
glViewport (x, allocation.height - y - h, w, h);
}
else if (using_shaders)
{
GLint location;
@ -462,34 +448,6 @@ S9xOpenGLDisplayDriver::load_shaders (const char *shader_file)
}
}
if ((length > 4 && !strcasecmp(shader_file + length - 4, ".cgp")) ||
(length > 3 && !strcasecmp(shader_file + length - 3, ".cg")))
{
if (loadCgFunctions())
{
cg_context = cgCreateContext ();
cg_shader = new CGLCG (cg_context);
if (!cg_shader->LoadShader (shader_file))
{
delete cg_shader;
cgDestroyContext (cg_context);
return 0;
}
else
{
using_cg_shaders = 1;
return 1;
}
}
else
{
fprintf (stderr, _("Cannot load CG library.\n"));
return 0;
}
}
if (!shaders_available ())
{
fprintf (stderr, _("Cannot load GLSL shader functions.\n"));
@ -582,10 +540,7 @@ S9xOpenGLDisplayDriver::opengl_defaults (void)
}
using_shaders = 0;
using_cg_shaders = 0;
using_glsl_shaders = 0;
cg_context = NULL;
cg_shader = NULL;
glsl_shader = NULL;
if (config->use_shaders)
@ -884,11 +839,6 @@ S9xOpenGLDisplayDriver::deinit (void)
glsl_shader->destroy();
delete glsl_shader;
}
else if (using_shaders && using_cg_shaders)
{
delete cg_shader;
cgDestroyContext (cg_context);
}
else if (using_shaders)
{
glUseProgram (0);

5
gtk/src/gtk_display_driver_opengl.h
View File

@ -7,7 +7,6 @@
#include <epoxy/gl.h>
#include <epoxy/glx.h>
#include "shaders/CGLCG.h"
#include "shaders/glsl.h"
#define PBO_FMT_16 0
@ -70,10 +69,6 @@ class S9xOpenGLDisplayDriver : public S9xDisplayDriver
int using_shaders;
int initialized;
int using_cg_shaders;
CGcontext cg_context;
CGLCG *cg_shader;
int using_glsl_shaders;
GLSLShader *glsl_shader;

40
gtk/src/gtk_preferences.cpp
View File

@ -11,10 +11,6 @@
#include "gtk_display.h"
#include "gtk_binding.h"
#ifdef USE_OPENGL
#include "gtk_shader_parameters.h"
#endif
#if GTK_MAJOR_VERSION >= 3
#include <gdk/gdkkeysyms-compat.h>
#endif
@ -490,42 +486,6 @@ event_auto_input_rate_toggled (GtkToggleButton *togglebutton, gpointer data)
}
}
static void
event_shader_parameters (GtkButton *widget, gpointer data)
{
S9xDisplayDriver *driver = S9xDisplayGetDriver ();
Snes9xPreferences *preferences = (Snes9xPreferences *) data;
#ifdef USE_OPENGL
if (!driver || !driver->get_parameters () || !gtk_shader_parameters_dialog (top_level->get_window ()))
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (top_level->get_window(),
(GtkDialogFlags) 0,
GTK_MESSAGE_INFO,
GTK_BUTTONS_CLOSE,
_("No Parameters Available"));
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG (dialog),
_("No shader in use, or the shader in use does not support or has no configurable parameters."));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
return;
}
else
{
char *config_dir = get_config_dir();
char *config_file = new char[strlen (config_dir) + 14];
sprintf(config_file, "%s/shader.glslp", config_dir);
delete[] config_dir;
driver->save (config_file);
realpath (config_file, gui_config->fragment_shader);
preferences->set_entry_text ("fragment_shader", preferences->config->fragment_shader);
}
#endif
}
static void
event_about_clicked (GtkButton *widget, gpointer data)
{

338
shaders/CCGShader.cpp
View File

@ -1,338 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#include "CCGShader.h"
#include "../conffile.h"
CCGShader::CCGShader(void) {}
CCGShader::~CCGShader(void) {}
cgScaleType CCGShader::scaleStringToEnum(const char* scale)
{
if (!strcasecmp(scale, "source"))
{
return CG_SCALE_SOURCE;
}
else if (!strcasecmp(scale, "viewport"))
{
return CG_SCALE_VIEWPORT;
}
else if (!strcasecmp(scale, "absolute"))
{
return CG_SCALE_ABSOLUTE;
}
else
{
return CG_SCALE_NONE;
}
}
bool CCGShader::LoadShader(const char* path)
{
ConfigFile conf;
int shaderCount;
char keyName[100];
shaderPasses.clear();
lookupTextures.clear();
if (strlen(path) < 4 || strcasecmp(&path[strlen(path) - 4], ".cgp"))
{
shaderPass pass;
pass.scaleParams.scaleTypeX = CG_SCALE_NONE;
pass.scaleParams.scaleTypeY = CG_SCALE_NONE;
pass.linearFilter = false;
pass.filterSet = false;
strcpy(pass.cgShaderFile, path);
shaderPasses.push_back(pass);
return true;
}
else
{
conf.LoadFile(path);
}
shaderCount = conf.GetInt("::shaders", 0);
if (shaderCount < 1)
return false;
for (int i = 0; i < shaderCount; i++)
{
shaderPass pass;
sprintf(keyName, "::filter_linear%u", i);
pass.linearFilter = conf.GetBool(keyName);
pass.filterSet = conf.Exists(keyName);
sprintf(keyName, "::scale_type%u", i);
const char* scaleType = conf.GetString(keyName, "");
if (!strcasecmp(scaleType, ""))
{
sprintf(keyName, "::scale_type_x%u", i);
const char* scaleTypeX = conf.GetString(keyName, "");
if (*scaleTypeX == '\0' && (i != (shaderCount - 1)))
scaleTypeX = "source";
pass.scaleParams.scaleTypeX = scaleStringToEnum(scaleTypeX);
sprintf(keyName, "::scale_type_y%u", i);
const char* scaleTypeY = conf.GetString(keyName, "");
if (*scaleTypeY == '\0' && (i != (shaderCount - 1)))
scaleTypeY = "source";
pass.scaleParams.scaleTypeY = scaleStringToEnum(scaleTypeY);
}
else
{
cgScaleType sType = scaleStringToEnum(scaleType);
pass.scaleParams.scaleTypeX = sType;
pass.scaleParams.scaleTypeY = sType;
}
sprintf(keyName, "::scale%u", i);
const char* scaleFloat = conf.GetString(keyName, "");
int scaleInt = conf.GetInt(keyName, 0);
if (!strcasecmp(scaleFloat, ""))
{
sprintf(keyName, "::scale_x%u", i);
const char* scaleFloatX = conf.GetString(keyName, "1.0");
pass.scaleParams.scaleX = atof(scaleFloatX);
pass.scaleParams.absX = conf.GetInt(keyName, 1);
sprintf(keyName, "::scale_y%u", i);
const char* scaleFloatY = conf.GetString(keyName, "1.0");
pass.scaleParams.scaleY = atof(scaleFloatY);
pass.scaleParams.absY = conf.GetInt(keyName, 1);
}
else
{
float floatval = atof(scaleFloat);
pass.scaleParams.scaleX = floatval;
pass.scaleParams.absX = scaleInt;
pass.scaleParams.scaleY = floatval;
pass.scaleParams.absY = scaleInt;
}
sprintf(keyName, "::shader%u", i);
strcpy(pass.cgShaderFile, conf.GetString(keyName, ""));
sprintf(keyName, "::frame_count_mod%u", i);
pass.frameCounterMod = conf.GetInt(keyName, 0);
sprintf(keyName, "::float_framebuffer%u", i);
pass.floatFbo = conf.GetBool(keyName);
shaderPasses.push_back(pass);
}
char* shaderIds = conf.GetStringDup("::textures", "");
char* id = strtok(shaderIds, ";");
while (id != NULL)
{
lookupTexture tex;
sprintf(keyName, "::%s", id);
strcpy(tex.id, id);
strcpy(tex.texturePath, conf.GetString(keyName, ""));
sprintf(keyName, "::%s_linear", id);
tex.linearfilter = conf.GetBool(keyName, true);
lookupTextures.push_back(tex);
id = strtok(NULL, ";");
}
free(shaderIds);
return true;
}

250
shaders/CCGShader.h
View File

@ -1,250 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#ifndef CCGSHADER_H
#define CCGSHADER_H
#include "cgFunctions.h"
#include "port.h"
#include <vector>
enum cgScaleType
{
CG_SCALE_NONE,
CG_SCALE_SOURCE,
CG_SCALE_VIEWPORT,
CG_SCALE_ABSOLUTE
};
typedef struct _cgScaleParams
{
cgScaleType scaleTypeX;
cgScaleType scaleTypeY;
float scaleX;
float scaleY;
unsigned absX;
unsigned absY;
} cgScaleParams;
class CCGShader
{
private:
cgScaleType scaleStringToEnum(const char* scale);
public:
typedef struct _shaderPass
{
cgScaleParams scaleParams;
bool linearFilter;
bool filterSet;
bool floatFbo;
unsigned frameCounterMod;
char cgShaderFile[PATH_MAX];
} shaderPass;
typedef struct _lookupTexture
{
char id[PATH_MAX];
char texturePath[PATH_MAX];
bool linearfilter;
} lookupTexture;
CCGShader(void);
~CCGShader(void);
bool LoadShader(const char* path);
typedef std::vector<shaderPass> passVector;
typedef std::vector<lookupTexture> lutVector;
passVector shaderPasses;
lutVector lookupTextures;
};
#endif

915
shaders/CGLCG.cpp
View File

@ -1,915 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#include "CGLCG.h"
#include <limits.h>
#include <stdlib.h>
#include <unistd.h>
#include "snes9x.h"
#include "shader_helpers.h"
static char* ReadShaderFileContents(const char *filename)
{
FILE* file = NULL;
int size;
char* contents;
file = fopen(filename, "rb");
if (!file)
return NULL;
fseek(file, 0, SEEK_END);
size = ftell(file);
fseek(file, 0, SEEK_SET);
contents = new char[size + 1];
fread(contents, size, 1, file);
contents[size] = '\0';
fclose(file);
return contents;
}
static void ReduceToPath(char* filename)
{
for (int i = strlen(filename); i >= 0; i--)
{
if (filename[i] == '\\' || filename[i] == '/')
{
filename[i] = 0;
break;
}
}
}
#include <png.h>
#ifndef max
#define max(a, b) (((a) > (b)) ? (a) : (b))
#endif
const GLfloat CGLCG::lut_coords[8] = { 0, 0, 1, 0, 1, 1, 0, 1 };
CGLCG::CGLCG(CGcontext cgContext)
{
this->cgContext = cgContext;
fboFunctionsLoaded = FALSE;
ClearPasses();
LoadFBOFunctions();
frameCnt = 0;
}
CGLCG::~CGLCG(void)
{
LoadShader(NULL);
}
void CGLCG::ClearPasses()
{
/* clean up cg programs, fbos and textures from all regular passes
pass 0 is the orignal texture, so ignore that
*/
if (shaderPasses.size() > 1)
{
for (glPassVector::iterator it = (shaderPasses.begin() + 1);
it != shaderPasses.end();
it++)
{
if (it->cgFragmentProgram)
cgDestroyProgram(it->cgFragmentProgram);
if (it->cgVertexProgram)
cgDestroyProgram(it->cgVertexProgram);
if (it->fbo)
glDeleteFramebuffers(1, &it->fbo);
if (it->tex)
glDeleteTextures(1, &it->tex);
}
}
for (glLutVector::iterator it = lookupTextures.begin(); it != lookupTextures.end(); it++)
{
if (it->tex)
glDeleteTextures(1, &it->tex);
}
for (glPrevDeque::iterator it = prevPasses.begin(); it != prevPasses.end(); it++)
{
if (it->tex)
glDeleteTextures(1, &it->tex);
}
shaderPasses.clear();
lookupTextures.clear();
prevPasses.clear();
// prevPasses deque is always filled with PREV + PREV1-6 elements
prevPasses.resize(7);
shaderLoaded = false;
}
bool CGLCG::LoadFBOFunctions()
{
const char* extensions = (const char*) glGetString(GL_EXTENSIONS);
if (extensions && strstr(extensions, "framebuffer_object"))
{
fboFunctionsLoaded = true;
}
return fboFunctionsLoaded;
}
void CGLCG::checkForCgError(const char* situation)
{
char buffer[4096];
CGerror error = cgGetError();
const char* string = cgGetErrorString(error);
if (error != CG_NO_ERROR)
{
sprintf(buffer,
"Situation: %s\n"
"Error: %s\n\n"
"Cg compiler output...\n",
situation,
string);
printf("Cg error: %s\n", buffer);
if (error == CG_COMPILER_ERROR)
{
printf("Cg compilation error: %s\n", cgGetLastListing(cgContext));
}
}
}
bool CGLCG::LoadShader(const char* shaderFile)
{
CCGShader cgShader;
char shaderPath[PATH_MAX];
char tempPath[PATH_MAX];
CGprofile vertexProfile, fragmentProfile;
if (!fboFunctionsLoaded)
{
printf("CG Error: Your OpenGL graphics driver does not support framebuffer "
"objects.\nYou will not be able to use Cg shaders.\n");
return false;
}
vertexProfile = cgGLGetLatestProfile(CG_GL_VERTEX);
fragmentProfile = cgGLGetLatestProfile(CG_GL_FRAGMENT);
cgGLDisableProfile(vertexProfile);
cgGLDisableProfile(fragmentProfile);
ClearPasses();
if (shaderFile == NULL || *shaderFile == '\0')
return true;
strcpy(shaderPath, shaderFile);
ReduceToPath(shaderPath);
chdir(shaderPath);
if (!cgShader.LoadShader(shaderFile))
return false;
cgGLSetOptimalOptions(vertexProfile);
cgGLSetOptimalOptions(fragmentProfile);
/* insert dummy pass that will contain the original texture
*/
shaderPasses.push_back(shaderPass());
for (CCGShader::passVector::iterator it = cgShader.shaderPasses.begin();
it != cgShader.shaderPasses.end();
it++) {
shaderPass pass;
pass.scaleParams = it->scaleParams;
/* if this is the last pass (the only one that can have CG_SCALE_NONE)
and no filter has been set use the GUI setting
*/
if (pass.scaleParams.scaleTypeX == CG_SCALE_NONE && !it->filterSet)
{
pass.linearFilter = Settings.BilinearFilter;
}
else
{
pass.linearFilter = it->linearFilter;
}
pass.frameCounterMod = it->frameCounterMod;
pass.floatFbo = it->floatFbo;
// paths in the meta file can be relative
realpath(it->cgShaderFile, tempPath);
char* fileContents = ReadShaderFileContents(tempPath);
if (!fileContents)
{
printf("Couldn't read file %s\n", tempPath);
return false;
}
// individual shader might include files, these should be relative to shader
ReduceToPath(tempPath);
chdir(tempPath);
pass.cgVertexProgram = cgCreateProgram(
cgContext, CG_SOURCE, fileContents, vertexProfile, "main_vertex", NULL);
checkForCgError("Compiling vertex program");
pass.cgFragmentProgram = cgCreateProgram(cgContext,
CG_SOURCE,
fileContents,
fragmentProfile,
"main_fragment",
NULL);
checkForCgError("Compiling fragment program");
// set path back for next pass
chdir(shaderPath);
delete[] fileContents;
if (!pass.cgVertexProgram || !pass.cgFragmentProgram) {
return false;
}
cgGLLoadProgram(pass.cgVertexProgram);
cgGLLoadProgram(pass.cgFragmentProgram);
/* generate framebuffer and texture for this pass and apply
default texture settings
*/
glGenFramebuffers(1, &pass.fbo);
glGenTextures(1, &pass.tex);
glBindTexture(GL_TEXTURE_2D, pass.tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
shaderPasses.push_back(pass);
}
for (std::vector<CCGShader::lookupTexture>::iterator it = cgShader.lookupTextures.begin();
it != cgShader.lookupTextures.end();
it++)
{
lookupTexture tex;
strcpy(tex.id, it->id);
/* generate texture for the lut and apply specified filter setting
*/
glGenTextures(1, &tex.tex);
glBindTexture(GL_TEXTURE_2D, tex.tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
it->linearfilter ? GL_LINEAR : GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
it->linearfilter ? GL_LINEAR : GL_NEAREST);
realpath(it->texturePath, tempPath);
// simple file extension png/tga decision
int strLen = strlen(it->texturePath);
if (strLen > 4)
{
if (!strcasecmp(&it->texturePath[strLen - 4], ".png"))
{
int width, height;
bool hasAlpha;
GLubyte* texData;
if (loadPngImage(tempPath, width, height, hasAlpha, &texData))
{
glPixelStorei(GL_UNPACK_ROW_LENGTH, width);
glTexImage2D(GL_TEXTURE_2D,
0,
GL_RGBA,
width,
height,
0,
hasAlpha ? GL_RGBA : GL_RGB,
GL_UNSIGNED_BYTE,
texData);
free(texData);
}
}
else if (!strcasecmp(&it->texturePath[strLen - 4], ".tga"))
{
STGA stga;
if (loadTGA(tempPath, stga))
{
glPixelStorei(GL_UNPACK_ROW_LENGTH, stga.width);
glTexImage2D(GL_TEXTURE_2D,
0,
GL_RGBA,
stga.width,
stga.height,
0,
GL_RGBA,
GL_UNSIGNED_BYTE,
stga.data);
}
}
}
lookupTextures.push_back(tex);
}
/* enable texture unit 1 for the lookup textures
*/
glClientActiveTexture(GL_TEXTURE1);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glTexCoordPointer(2, GL_FLOAT, 0, lut_coords);
glClientActiveTexture(GL_TEXTURE0);
/* generate textures and set default values for the pref-filled PREV deque.
*/
for (unsigned int i = 0; i < prevPasses.size(); i++)
{
glGenTextures(1, &prevPasses[i].tex);
glBindTexture(GL_TEXTURE_2D, prevPasses[i].tex);
glTexImage2D(GL_TEXTURE_2D,
0,
GL_RGB,
512,
512,
0,
GL_RGB,
GL_UNSIGNED_SHORT_5_6_5,
NULL);
glBindTexture(GL_TEXTURE_2D, 0);
prevPasses[i].textureSize.x = prevPasses[i].textureSize.y = 0;
memset(prevPasses[i].texCoords, 0, sizeof(prevPasses[i].texCoords));
}
shaderLoaded = true;
return true;
}
void CGLCG::setTexCoords(int pass,
xySize inputSize,
xySize textureSize,
bool topdown)
{
float tX = inputSize.x / textureSize.x;
float tY = inputSize.y / textureSize.y;
// last pass uses top-down coordinates, all others bottom-up
if (topdown)
{
shaderPasses[pass].texcoords[0] = 0.0f;
shaderPasses[pass].texcoords[1] = tY;
shaderPasses[pass].texcoords[2] = tX;
shaderPasses[pass].texcoords[3] = tY;
shaderPasses[pass].texcoords[4] = tX;
shaderPasses[pass].texcoords[5] = 0.0f;
shaderPasses[pass].texcoords[6] = 0.0f;
shaderPasses[pass].texcoords[7] = 0.0f;
} else {
shaderPasses[pass].texcoords[0] = 0.0f;
shaderPasses[pass].texcoords[1] = 0.0f;
shaderPasses[pass].texcoords[2] = tX;
shaderPasses[pass].texcoords[3] = 0.0f;
shaderPasses[pass].texcoords[4] = tX;
shaderPasses[pass].texcoords[5] = tY;
shaderPasses[pass].texcoords[6] = 0.0f;
shaderPasses[pass].texcoords[7] = tY;
}
glTexCoordPointer(2, GL_FLOAT, 0, shaderPasses[pass].texcoords);
}
void CGLCG::Render(GLuint& origTex,
xySize textureSize,
xySize inputSize,
xySize viewportSize)
{
frameCnt++;
CGprofile vertexProfile, fragmentProfile;
if (!shaderLoaded)
return;
vertexProfile = cgGLGetLatestProfile(CG_GL_VERTEX);
fragmentProfile = cgGLGetLatestProfile(CG_GL_FRAGMENT);
cgGLEnableProfile(vertexProfile);
cgGLEnableProfile(fragmentProfile);
/* set up our dummy pass for easier loop code
*/
shaderPasses[0].tex = origTex;
shaderPasses[0].outputSize = inputSize;
shaderPasses[0].textureSize = textureSize;
/* loop through all real passes
*/
for (unsigned int i = 1; i < shaderPasses.size(); i++)
{
switch (shaderPasses[i].scaleParams.scaleTypeX)
{
case CG_SCALE_ABSOLUTE:
shaderPasses[i].outputSize.x = (double)shaderPasses[i].scaleParams.absX;
break;
case CG_SCALE_SOURCE:
shaderPasses[i].outputSize.x = shaderPasses[i - 1].outputSize.x * shaderPasses[i].scaleParams.scaleX;
break;
case CG_SCALE_VIEWPORT:
shaderPasses[i].outputSize.x = viewportSize.x * shaderPasses[i].scaleParams.scaleX;
break;
default:
shaderPasses[i].outputSize.x = viewportSize.x;
}
switch (shaderPasses[i].scaleParams.scaleTypeY)
{
case CG_SCALE_ABSOLUTE:
shaderPasses[i].outputSize.y = (double)shaderPasses[i].scaleParams.absY;
break;
case CG_SCALE_SOURCE:
shaderPasses[i].outputSize.y = shaderPasses[i - 1].outputSize.y * shaderPasses[i].scaleParams.scaleY;
break;
case CG_SCALE_VIEWPORT:
shaderPasses[i].outputSize.y = viewportSize.y * shaderPasses[i].scaleParams.scaleY;
break;
default:
shaderPasses[i].outputSize.y = viewportSize.y;
}
shaderPasses[i].textureSize.x = shaderPasses[i].outputSize.x;
shaderPasses[i].textureSize.y = shaderPasses[i].outputSize.y;
/* set size of output texture
*/
glBindTexture(GL_TEXTURE_2D, shaderPasses[i].tex);
glTexImage2D(GL_TEXTURE_2D,
0,
(shaderPasses[i].floatFbo ? GL_RGBA32F : GL_RGBA),
(unsigned int)shaderPasses[i].textureSize.x,
(unsigned int)shaderPasses[i].textureSize.y,
0,
GL_RGBA,
GL_UNSIGNED_INT_8_8_8_8,
NULL);
/* viewport determines the area we render into the output texture
*/
glViewport(
0, 0, shaderPasses[i].outputSize.x, shaderPasses[i].outputSize.y);
/* set up framebuffer and attach output texture
*/
glBindFramebuffer(GL_FRAMEBUFFER, shaderPasses[i].fbo);
glFramebufferTexture2D(GL_FRAMEBUFFER,
GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D,
shaderPasses[i].tex,
0);
/* set up input texture (output of previous pass) and apply filter settings
*/
glBindTexture(GL_TEXTURE_2D, shaderPasses[i - 1].tex);
glPixelStorei(GL_UNPACK_ROW_LENGTH,
(GLint)shaderPasses[i - 1].textureSize.x);
glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MAG_FILTER,
shaderPasses[i].linearFilter ? GL_LINEAR : GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,
GL_TEXTURE_MIN_FILTER,
shaderPasses[i].linearFilter ? GL_LINEAR : GL_NEAREST);
/* calculate tex coords first since we pass them to the shader
*/
setTexCoords(
i, shaderPasses[i - 1].outputSize, shaderPasses[i - 1].textureSize);
setShaderVars(i);
cgGLBindProgram(shaderPasses[i].cgVertexProgram);
cgGLBindProgram(shaderPasses[i].cgFragmentProgram);
glClearColor(0.0f, 0.0f, 0.0f, 0.5f);
glClear(GL_COLOR_BUFFER_BIT);
glDrawArrays(GL_QUADS, 0, 4);
/* reset client states enabled during setShaderVars
*/
resetAttribParams();
}
/* disable framebuffer
*/
glBindFramebuffer(GL_FRAMEBUFFER, 0);
/* set last PREV texture as original, push current texture and
sizes to the front of the PREV deque and make sure the new
original texture has the same size as the old one
*/
origTex = prevPasses.back().tex;
prevPasses.pop_back();
prevPass pass;
pass.videoSize = inputSize;
pass.textureSize = textureSize;
pass.tex = shaderPasses[0].tex;
memcpy(pass.texCoords, shaderPasses[1].texcoords, sizeof(pass.texCoords));
prevPasses.push_front(pass);
GLint internal_format;
glBindTexture(GL_TEXTURE_2D, pass.tex);
glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT, &internal_format);
glBindTexture(GL_TEXTURE_2D, origTex);
glTexImage2D(GL_TEXTURE_2D,
0,
internal_format,
textureSize.x,
textureSize.y,
0,
GL_RGB,
GL_UNSIGNED_SHORT_5_6_5,
NULL);
/* bind output of last pass to be rendered on the backbuffer
*/
glBindTexture(GL_TEXTURE_2D, shaderPasses.back().tex);
glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint)shaderPasses.back().textureSize.x);
/* calculate and apply viewport and texture coordinates to
that will be used in the main ogl code
*/
setTexCoords(shaderPasses.size() - 1,
shaderPasses.back().outputSize,
shaderPasses.back().textureSize,
true);
/* render to backbuffer without shaders
*/
cgGLDisableProfile(vertexProfile);
cgGLDisableProfile(fragmentProfile);
}
void CGLCG::setShaderVars(int pass)
{
/* mvp paramater
*/
CGparameter cgpModelViewProj = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, "modelViewProj");
if (cgpModelViewProj)
cgGLSetStateMatrixParameter(cgpModelViewProj,
CG_GL_MODELVIEW_PROJECTION_MATRIX,
CG_GL_MATRIX_IDENTITY);
#define setProgram2fv(pass, varname, floats) \
{ \
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname); \
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname); \
if (cgpf) \
cgGLSetParameter2fv(cgpf, floats); \
if (cgpv) \
cgGLSetParameter2fv(cgpv, floats); \
}
#define setProgram1f(pass, varname, val) \
{ \
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname); \
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname); \
if (cgpf) \
cgGLSetParameter1f(cgpf, val); \
if (cgpv) \
cgGLSetParameter1f(cgpv, val); \
}
#define setTextureParameter(pass, varname, val) \
{ \
CGparameter cgpf = cgGetNamedParameter(shaderPasses[pass].cgFragmentProgram, varname); \
if (cgpf) { \
cgGLSetTextureParameter(cgpf, val); \
cgGLEnableTextureParameter(cgpf); \
} \
}
#define setTexCoordsParameter(pass, varname, val) \
{ \
CGparameter cgpv = cgGetNamedParameter(shaderPasses[pass].cgVertexProgram, varname); \
if (cgpv) { \
cgGLSetParameterPointer(cgpv, 2, GL_FLOAT, 0, val); \
cgGLEnableClientState(cgpv); \
cgAttribParams.push_back(cgpv); \
} \
}
/* IN paramater
*/
float inputSize[2] = { (float) shaderPasses[pass - 1].outputSize.x,
(float) shaderPasses[pass - 1].outputSize.y };
float textureSize[2] = { (float) shaderPasses[pass - 1].textureSize.x,
(float) shaderPasses[pass - 1].textureSize.y };
float outputSize[2] = { (float) shaderPasses[pass].outputSize.x,
(float) shaderPasses[pass].outputSize.y };
setProgram2fv(pass, "IN.video_size", inputSize);
setProgram2fv(pass, "IN.texture_size", textureSize);
setProgram2fv(pass, "IN.output_size", outputSize);
unsigned int shaderFrameCnt = frameCnt;
if (shaderPasses[pass].frameCounterMod)
shaderFrameCnt %= shaderPasses[pass].frameCounterMod;
setProgram1f(pass, "IN.frame_count", (float)shaderFrameCnt);
setProgram1f(
pass, "IN.frame_direction", Settings.Rewinding ? -1.0f : 1.0f);
/* ORIG parameter
*/
float orig_videoSize[2] = { (float) shaderPasses[0].outputSize.x,
(float) shaderPasses[0].outputSize.y };
float orig_textureSize[2] = { (float) shaderPasses[0].textureSize.x,
(float) shaderPasses[0].textureSize.y };
setProgram2fv(pass, "ORIG.video_size", orig_videoSize);
setProgram2fv(pass, "ORIG.texture_size", orig_textureSize);
setTextureParameter(pass, "ORIG.texture", shaderPasses[0].tex);
setTexCoordsParameter(pass, "ORIG.tex_coord", shaderPasses[1].texcoords);
/* PREV parameter
*/
if (prevPasses[0].textureSize.x > 0) {
float prev_videoSize[2] = { (float) prevPasses[0].videoSize.x,
(float) prevPasses[0].videoSize.y };
float prev_textureSize[2] = { (float) prevPasses[0].textureSize.x,
(float) prevPasses[0].textureSize.y };
setProgram2fv(pass, "PREV.video_size", prev_videoSize);
setProgram2fv(pass, "PREV.texture_size", prev_textureSize);
setTextureParameter(pass, "PREV.texture", prevPasses[0].tex);
setTexCoordsParameter(pass, "PREV.tex_coord", prevPasses[0].texCoords);
}
/* PREV1-6 parameters
*/
for (unsigned int i = 1; i < prevPasses.size(); i++)
{
if (prevPasses[i].textureSize.x == 0)
break;
char varname[100];
float prev_videoSize[2] = { (float) prevPasses[i].videoSize.x,
(float) prevPasses[i].videoSize.y };
float prev_textureSize[2] = { (float) prevPasses[i].textureSize.x,
(float) prevPasses[i].textureSize.y };
sprintf(varname, "PREV%d.video_size", i);
setProgram2fv(pass, varname, prev_videoSize);
sprintf(varname, "PREV%d.texture_size", i);
setProgram2fv(pass, varname, prev_textureSize);
sprintf(varname, "PREV%d.texture", i);
setTextureParameter(pass, varname, prevPasses[i].tex);
sprintf(varname, "PREV%d.tex_coord", i);
setTexCoordsParameter(pass, varname, prevPasses[i].texCoords);
}
/* LUT parameters
*/
for (unsigned int i = 0; i < lookupTextures.size(); i++) {
setTextureParameter(pass, lookupTextures[i].id, lookupTextures[i].tex);
}
/* PASSX parameters, only for third pass and up
*/
if (pass > 2) {
for (int i = 1; i < pass - 1; i++) {
char varname[100];
float pass_videoSize[2] = { (float) shaderPasses[i].outputSize.x,
(float) shaderPasses[i].outputSize.y };
float pass_textureSize[2] = { (float) shaderPasses[i].textureSize.x,
(float) shaderPasses[i].textureSize.y };
sprintf(varname, "PASS%d.video_size", i);
setProgram2fv(pass, varname, pass_videoSize);
sprintf(varname, "PASS%d.texture_size", i);
setProgram2fv(pass, varname, pass_textureSize);
sprintf(varname, "PASS%d.texture", i);
setTextureParameter(pass, varname, shaderPasses[i].tex);
sprintf(varname, "PASS%d.tex_coord", i);
setTexCoordsParameter(pass, varname, shaderPasses[i + 1].texcoords);
}
}
/* PASSPREV parameter */
for (int i = 0; i < pass; i++)
{
char varname[100];
float pass_videoSize[2] = { (float) shaderPasses[i].outputSize.x,
(float) shaderPasses[i].outputSize.y };
float pass_textureSize[2] = { (float) shaderPasses[i].textureSize.x,
(float) shaderPasses[i].textureSize.y };
sprintf(varname, "PASSPREV%d.video_size", pass - i);
setProgram2fv(pass, varname, pass_videoSize);
sprintf(varname, "PASSPREV%d.texture_size", pass - i);
setProgram2fv(pass, varname, pass_textureSize);
sprintf(varname, "PASSPREV%d.texture", pass - i);
setTextureParameter(pass, varname, shaderPasses[i].tex);
sprintf(varname, "PASSPREV%d.tex_coord", pass - i);
setTexCoordsParameter(pass, varname, shaderPasses[i + 1].texcoords);
}
}
void CGLCG::resetAttribParams()
{
for (unsigned int i = 0; i < cgAttribParams.size(); i++)
cgGLDisableClientState(cgAttribParams[i]);
cgAttribParams.clear();
}

285
shaders/CGLCG.h
View File

@ -1,285 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#ifndef CGGLCG_H
#define CGGLCG_H
#include "shader_platform.h"
#include "CCGShader.h"
#include "cgFunctions.h"
#include <deque>
#include <vector>
typedef struct _xySize
{
double x;
double y;
operator const float*() const;
} xySize;
class CGLCG
{
private:
typedef struct _shaderPass
{
cgScaleParams scaleParams;
bool linearFilter;
unsigned frameCounterMod;
bool floatFbo;
CGprogram cgVertexProgram, cgFragmentProgram;
GLuint tex;
GLuint fbo;
xySize outputSize;
xySize textureSize;
GLfloat texcoords[8];
_shaderPass()
{
cgVertexProgram = NULL;
cgFragmentProgram = NULL;
fbo = 0;
tex = 0;
}
} shaderPass;
typedef struct _prevPass
{
GLuint tex;
xySize videoSize;
xySize textureSize;
GLfloat texCoords[8];
_prevPass() { tex = 0; }
} prevPass;
typedef struct _lookupTexture
{
char id[PATH_MAX];
GLuint tex;
_lookupTexture() { tex = 0; }
} lookupTexture;
typedef std::vector<shaderPass> glPassVector;
typedef std::vector<lookupTexture> glLutVector;
typedef std::deque<prevPass> glPrevDeque;
typedef std::vector<CGparameter> glAttribParams;
glPassVector shaderPasses;
glLutVector lookupTextures;
glPrevDeque prevPasses;
glAttribParams cgAttribParams;
bool fboFunctionsLoaded;
bool shaderLoaded;
bool LoadFBOFunctions();
void checkForCgError(const char* situation);
void setTexCoords(int pass,
xySize inputSize,
xySize textureSize,
bool topdown = false);
void setShaderVars(int pass);
void resetAttribParams();
CGcontext cgContext;
unsigned int frameCnt;
static const GLfloat lut_coords[8];
public:
CGLCG(CGcontext cgContext);
~CGLCG(void);
bool LoadShader(const char* shaderFile);
void Render(GLuint& origTex,
xySize textureSize,
xySize inputSize,
xySize viewportSize);
void ClearPasses();
};
#endif

339
shaders/cgFunctions.cpp
View File

@ -1,339 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#include "cgFunctions.h"
#include <dlfcn.h>
#include <stdio.h>
#include "shader_platform.h"
void* hCgDll = NULL;
void* hCgGLDll = NULL;
// cg.dll
CGCC cgCreateContext = NULL;
CGDC cgDestroyContext = NULL;
CGGNP cgGetNamedParameter = NULL;
CGGE cgGetError = NULL;
CGGES cgGetErrorString = NULL;
CGGLL cgGetLastListing = NULL;
CGCP cgCreateProgram = NULL;
CGDP cgDestroyProgram = NULL;
CGGPRI cgGetParameterResourceIndex = NULL;
CGGFP cgGetFirstParameter = NULL;
CGGNEP cgGetNextParameter = NULL;
CGGPD cgGetParameterDirection = NULL;
CGGPS cgGetParameterSemantic = NULL;
CGGRS cgGetResourceString = NULL;
CGGPV cgGetParameterVariability = NULL;
CGGPT cgGetParameterType = NULL;
CGGFSP cgGetFirstStructParameter = NULL;
CGGPN cgGetParameterName = NULL;
// cggl.dll
CGGLSSMP cgGLSetStateMatrixParameter = NULL;
CGGLSP2FV cgGLSetParameter2fv = NULL;
CGGLSP1F cgGLSetParameter1f = NULL;
CGGLGLP cgGLGetLatestProfile = NULL;
CGGLEP cgGLEnableProfile = NULL;
CGGLDP cgGLDisableProfile = NULL;
CGGLSOO cgGLSetOptimalOptions = NULL;
CGGLLP cgGLLoadProgram = NULL;
CGGLBP cgGLBindProgram = NULL;
CGGLSTP cgGLSetTextureParameter = NULL;
CGGLETP cgGLEnableTextureParameter = NULL;
CGGLSPP cgGLSetParameterPointer = NULL;
CGGLECS cgGLEnableClientState = NULL;
CGGLDCS cgGLDisableClientState = NULL;
bool loadCgFunctions()
{
if (hCgDll && hCgGLDll)
return true;
hCgDll = dlopen("libCg.so", RTLD_LAZY);
if (hCgDll)
{
hCgGLDll = dlopen("libCgGL.so", RTLD_LAZY);
}
if (!hCgDll || !hCgGLDll)
{
unloadCgLibrary();
return false;
}
// cg.dll
cgCreateContext = (CGCC)dlsym(hCgDll, "cgCreateContext");
cgDestroyContext = (CGDC)dlsym(hCgDll, "cgDestroyContext");
cgGetNamedParameter = (CGGNP)dlsym(hCgDll, "cgGetNamedParameter");
cgGetError = (CGGE)dlsym(hCgDll, "cgGetError");
cgGetErrorString = (CGGES)dlsym(hCgDll, "cgGetErrorString");
cgGetLastListing = (CGGLL)dlsym(hCgDll, "cgGetLastListing");
cgCreateProgram = (CGCP)dlsym(hCgDll, "cgCreateProgram");
cgDestroyProgram = (CGDP)dlsym(hCgDll, "cgDestroyProgram");
cgGetParameterResourceIndex = (CGGPRI)dlsym(hCgDll, "cgGetParameterResourceIndex");
cgGetFirstParameter = (CGGFP)dlsym(hCgDll, "cgGetFirstParameter");
cgGetNextParameter = (CGGNEP)dlsym(hCgDll, "cgGetNextParameter");
cgGetParameterDirection = (CGGPD)dlsym(hCgDll, "cgGetParameterDirection");
cgGetParameterSemantic = (CGGPS)dlsym(hCgDll, "cgGetParameterSemantic");
cgGetResourceString = (CGGRS)dlsym(hCgDll, "cgGetResourceString");
cgGetParameterVariability = (CGGPV)dlsym(hCgDll, "cgGetParameterVariability");
cgGetParameterType = (CGGPT)dlsym(hCgDll, "cgGetParameterType");
cgGetFirstStructParameter = (CGGFSP)dlsym(hCgDll, "cgGetFirstStructParameter");
cgGetParameterName = (CGGPN)dlsym(hCgDll, "cgGetParameterName");
// cggl.dll
cgGLSetStateMatrixParameter = (CGGLSSMP)dlsym(hCgGLDll, "cgGLSetStateMatrixParameter");
cgGLSetParameter2fv = (CGGLSP2FV)dlsym(hCgGLDll, "cgGLSetParameter2fv");
cgGLSetParameter1f = (CGGLSP1F)dlsym(hCgGLDll, "cgGLSetParameter1f");
cgGLGetLatestProfile = (CGGLGLP)dlsym(hCgGLDll, "cgGLGetLatestProfile");
cgGLEnableProfile = (CGGLEP)dlsym(hCgGLDll, "cgGLEnableProfile");
cgGLDisableProfile = (CGGLDP)dlsym(hCgGLDll, "cgGLDisableProfile");
cgGLSetOptimalOptions = (CGGLSOO)dlsym(hCgGLDll, "cgGLSetOptimalOptions");
cgGLLoadProgram = (CGGLLP)dlsym(hCgGLDll, "cgGLLoadProgram");
cgGLBindProgram = (CGGLBP)dlsym(hCgGLDll, "cgGLBindProgram");
cgGLSetTextureParameter = (CGGLSTP)dlsym(hCgGLDll, "cgGLSetTextureParameter");
cgGLEnableTextureParameter = (CGGLETP)dlsym(hCgGLDll, "cgGLEnableTextureParameter");
cgGLSetParameterPointer = (CGGLSPP)dlsym(hCgGLDll, "cgGLSetParameterPointer");
cgGLEnableClientState = (CGGLECS)dlsym(hCgGLDll, "cgGLEnableClientState");
cgGLDisableClientState = (CGGLDCS)dlsym(hCgGLDll, "cgGLDisableClientState");
if (
// cg.dll
!cgCreateContext || !cgDestroyContext || !cgGetNamedParameter || !cgGetError || !cgGetErrorString || !cgGetLastListing || !cgCreateProgram || !cgDestroyProgram || !cgGetParameterResourceIndex || !cgGetFirstParameter || !cgGetNextParameter || !cgGetParameterDirection || !cgGetParameterSemantic || !cgGetResourceString || !cgGetParameterVariability || !cgGetParameterType || !cgGetFirstStructParameter || !cgGetParameterName ||
// cggl.dll
!cgGLSetStateMatrixParameter || !cgGLSetParameter2fv || !cgGLSetParameter1f || !cgGLGetLatestProfile || !cgGLEnableProfile || !cgGLDisableProfile || !cgGLSetOptimalOptions || !cgGLLoadProgram || !cgGLBindProgram || !cgGLSetTextureParameter || !cgGLEnableTextureParameter || !cgGLSetParameterPointer || !cgGLEnableClientState || !cgGLDisableClientState)
{
unloadCgLibrary();
return false;
}
return true;
}
void unloadCgLibrary()
{
if (hCgDll)
dlclose(hCgDll);
if (hCgGLDll)
dlclose(hCgGLDll);
hCgDll = hCgGLDll = NULL;
// cg.dll
cgCreateContext = NULL;
cgDestroyContext = NULL;
cgGetNamedParameter = NULL;
cgGetError = NULL;
cgGetErrorString = NULL;
cgGetLastListing = NULL;
cgCreateProgram = NULL;
cgDestroyProgram = NULL;
cgGetParameterResourceIndex = NULL;
cgGetFirstParameter = NULL;
cgGetNextParameter = NULL;
cgGetParameterDirection = NULL;
cgGetParameterSemantic = NULL;
cgGetResourceString = NULL;
cgGetParameterVariability = NULL;
cgGetParameterType = NULL;
cgGetFirstStructParameter = NULL;
cgGetParameterName = NULL;
// cggl.dll
cgGLSetStateMatrixParameter = NULL;
cgGLSetParameter2fv = NULL;
cgGLGetLatestProfile = NULL;
cgGLEnableProfile = NULL;
cgGLDisableProfile = NULL;
cgGLSetOptimalOptions = NULL;
cgGLLoadProgram = NULL;
cgGLBindProgram = NULL;
cgGLEnableClientState = NULL;
cgGLDisableClientState = NULL;
}

292
shaders/cgFunctions.h
View File

@ -1,292 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#ifndef CGFUNCTIONS_H
#define CGFUNCTIONS_H
#include "cgMini.h"
// cg.dll
typedef CG_API
CGcontext(CGENTRY* CGCC)(void);
extern CGCC cgCreateContext;
typedef CG_API void(CGENTRY* CGDC)(CGcontext context);
extern CGDC cgDestroyContext;
typedef CG_API
CGparameter(CGENTRY* CGGNP)(CGprogram program, const char* name);
extern CGGNP cgGetNamedParameter;
typedef CG_API
CGerror(CGENTRY* CGGE)(void);
extern CGGE cgGetError;
typedef CG_API const char*(CGENTRY* CGGES)(CGerror error);
extern CGGES cgGetErrorString;
typedef CG_API const char*(CGENTRY* CGGLL)(CGcontext context);
extern CGGLL cgGetLastListing;
typedef CG_API
CGprogram(CGENTRY* CGCP)(CGcontext context,
CGenum program_type,
const char* program,
CGprofile profile,
const char* entry,
const char** args);
extern CGCP cgCreateProgram;
typedef CG_API void(CGENTRY* CGDP)(CGprogram program);
extern CGDP cgDestroyProgram;
typedef CG_API unsigned long(CGENTRY* CGGPRI)(CGparameter param);
extern CGGPRI cgGetParameterResourceIndex;
typedef CG_API
CGparameter(CGENTRY* CGGFP)(CGprogram program, CGenum name_space);
extern CGGFP cgGetFirstParameter;
typedef CG_API
CGparameter(CGENTRY* CGGNEP)(CGparameter current);
extern CGGNEP cgGetNextParameter;
typedef CG_API
CGenum(CGENTRY* CGGPD)(CGparameter param);
extern CGGPD cgGetParameterDirection;
typedef CG_API const char*(CGENTRY* CGGPS)(CGparameter param);
extern CGGPS cgGetParameterSemantic;
typedef CG_API const char*(CGENTRY* CGGRS)(CGresource resource);
extern CGGRS cgGetResourceString;
typedef CG_API
CGenum(CGENTRY* CGGPV)(CGparameter param);
extern CGGPV cgGetParameterVariability;
typedef CG_API
CGtype(CGENTRY* CGGPT)(CGparameter param);
extern CGGPT cgGetParameterType;
typedef CG_API
CGparameter(CGENTRY* CGGFSP)(CGparameter param);
extern CGGFSP cgGetFirstStructParameter;
typedef CG_API const char*(CGENTRY* CGGPN)(CGparameter param);
extern CGGPN cgGetParameterName;
// cggl.dll
typedef CGGL_API void(CGGLENTRY* CGGLSSMP)(CGparameter param,
CGGLenum matrix,
CGGLenum transform);
extern CGGLSSMP cgGLSetStateMatrixParameter;
typedef CGGL_API void(CGGLENTRY* CGGLSP1F)(CGparameter param, float x);
extern CGGLSP1F cgGLSetParameter1f;
typedef CGGL_API void(CGGLENTRY* CGGLSP2FV)(CGparameter param, const float* v);
extern CGGLSP2FV cgGLSetParameter2fv;
typedef CGGL_API
CGprofile(CGGLENTRY* CGGLGLP)(CGGLenum profile_type);
extern CGGLGLP cgGLGetLatestProfile;
typedef CGGL_API void(CGGLENTRY* CGGLEP)(CGprofile profile);
extern CGGLEP cgGLEnableProfile;
typedef CGGL_API void(CGGLENTRY* CGGLDP)(CGprofile profile);
extern CGGLDP cgGLDisableProfile;
typedef CGGL_API void(CGGLENTRY* CGGLSOO)(CGprofile profile);
extern CGGLSOO cgGLSetOptimalOptions;
typedef CGGL_API void(CGGLENTRY* CGGLLP)(CGprogram program);
extern CGGLLP cgGLLoadProgram;
typedef CGGL_API void(CGGLENTRY* CGGLBP)(CGprogram program);
extern CGGLBP cgGLBindProgram;
typedef CGGL_API void(CGGLENTRY* CGGLSTP)(CGparameter param, GLuint texobj);
extern CGGLSTP cgGLSetTextureParameter;
typedef CGGL_API void(CGGLENTRY* CGGLETP)(CGparameter param);
extern CGGLETP cgGLEnableTextureParameter;
typedef CGGL_API void(CGGLENTRY* CGGLSPP)(CGparameter param,
GLint fsize,
GLenum type,
GLsizei stride,
const GLvoid* pointer);
extern CGGLSPP cgGLSetParameterPointer;
typedef CGGL_API void(CGGLENTRY* CGGLECS)(CGparameter param);
extern CGGLECS cgGLEnableClientState;
typedef CGGL_API void(CGGLENTRY* CGGLDCS)(CGparameter param);
extern CGGLDCS cgGLDisableClientState;
// cgfunctions.cpp
bool loadCgFunctions();
void unloadCgLibrary();
#endif // CGFUNCTIONS_H

661
shaders/cgMini.h
View File

@ -1,661 +0,0 @@
/***********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com)
(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
Nach (n-a-c-h@users.sourceforge.net),
(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
(c) Copyright 2006 - 2007 nitsuja
(c) Copyright 2009 - 2017 BearOso,
OV2
(c) Copyright 2017 qwertymodo
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com),
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare
(lord_nightmare@users.sourceforge.net), Matthew Kendora, neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code used in 1.39-1.51
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
SPC7110 and RTC C++ emulator code used in 1.52+
(c) Copyright 2009 byuu,
neviksti
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001 - 2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound emulator code used in 1.5-1.51
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
Sound emulator code used in 1.52+
(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
S-SMP emulator code used in 1.54+
(c) Copyright 2016 byuu
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
HQ2x, HQ3x, HQ4x filters
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
NTSC filter
(c) Copyright 2006 - 2007 Shay Green
GTK+ GUI code
(c) Copyright 2004 - 2017 BearOso
Win32 GUI code
(c) Copyright 2003 - 2006 blip,
funkyass,
Matthew Kendora,
Nach,
nitsuja
(c) Copyright 2009 - 2017 OV2
Mac OS GUI code
(c) Copyright 1998 - 2001 John Stiles
(c) Copyright 2001 - 2011 zones
Libretro port
(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
Daniel De Matteis
(Under no circumstances will commercial rights be
given)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com/
Permission to use, copy, modify and/or distribute Snes9x in both binary
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
***********************************************************************************/
#ifndef CGMINI_H
#define CGMINI_H
#define CGENTRY
#define CGD3D9ENTRY
#define CGGLENTRY
#define CGD3D9DLL_API
#define CGGL_API
#include "shader_platform.h"
#define CG_API
typedef struct _CGprogram* CGprogram;
typedef struct _CGcontext* CGcontext;
typedef struct _CGparameter* CGparameter;
typedef enum {
CG_NO_ERROR = 0,
CG_COMPILER_ERROR = 1,
CG_INVALID_PARAMETER_ERROR = 2,
CG_INVALID_PROFILE_ERROR = 3,
CG_PROGRAM_LOAD_ERROR = 4,
CG_PROGRAM_BIND_ERROR = 5,
CG_PROGRAM_NOT_LOADED_ERROR = 6,
CG_UNSUPPORTED_GL_EXTENSION_ERROR = 7,
CG_INVALID_VALUE_TYPE_ERROR = 8,
CG_NOT_MATRIX_PARAM_ERROR = 9,
CG_INVALID_ENUMERANT_ERROR = 10,
CG_NOT_4x4_MATRIX_ERROR = 11,
CG_FILE_READ_ERROR = 12,
CG_FILE_WRITE_ERROR = 13,
CG_NVPARSE_ERROR = 14,
CG_MEMORY_ALLOC_ERROR = 15,
CG_INVALID_CONTEXT_HANDLE_ERROR = 16,
CG_INVALID_PROGRAM_HANDLE_ERROR = 17,
CG_INVALID_PARAM_HANDLE_ERROR = 18,
CG_UNKNOWN_PROFILE_ERROR = 19,
CG_VAR_ARG_ERROR = 20,
CG_INVALID_DIMENSION_ERROR = 21,
CG_ARRAY_PARAM_ERROR = 22,
CG_OUT_OF_ARRAY_BOUNDS_ERROR = 23,
CG_CONFLICTING_TYPES_ERROR = 24,
CG_CONFLICTING_PARAMETER_TYPES_ERROR = 25,
CG_PARAMETER_IS_NOT_SHARED_ERROR = 26,
CG_INVALID_PARAMETER_VARIABILITY_ERROR = 27,
CG_CANNOT_DESTROY_PARAMETER_ERROR = 28,
CG_NOT_ROOT_PARAMETER_ERROR = 29,
CG_PARAMETERS_DO_NOT_MATCH_ERROR = 30,
CG_IS_NOT_PROGRAM_PARAMETER_ERROR = 31,
CG_INVALID_PARAMETER_TYPE_ERROR = 32,
CG_PARAMETER_IS_NOT_RESIZABLE_ARRAY_ERROR = 33,
CG_INVALID_SIZE_ERROR = 34,
CG_BIND_CREATES_CYCLE_ERROR = 35,
CG_ARRAY_TYPES_DO_NOT_MATCH_ERROR = 36,
CG_ARRAY_DIMENSIONS_DO_NOT_MATCH_ERROR = 37,
CG_ARRAY_HAS_WRONG_DIMENSION_ERROR = 38,
CG_TYPE_IS_NOT_DEFINED_IN_PROGRAM_ERROR = 39,
CG_INVALID_EFFECT_HANDLE_ERROR = 40,
CG_INVALID_STATE_HANDLE_ERROR = 41,
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR = 42,
CG_INVALID_PASS_HANDLE_ERROR = 43,
CG_INVALID_ANNOTATION_HANDLE_ERROR = 44,
CG_INVALID_TECHNIQUE_HANDLE_ERROR = 45,
CG_INVALID_PARAMETER_HANDLE_ERROR = 46,
CG_STATE_ASSIGNMENT_TYPE_MISMATCH_ERROR = 47,
CG_INVALID_FUNCTION_HANDLE_ERROR = 48,
CG_INVALID_TECHNIQUE_ERROR = 49,
CG_INVALID_POINTER_ERROR = 50,
CG_NOT_ENOUGH_DATA_ERROR = 51,
CG_NON_NUMERIC_PARAMETER_ERROR = 52,
CG_ARRAY_SIZE_MISMATCH_ERROR = 53,
CG_CANNOT_SET_NON_UNIFORM_PARAMETER_ERROR = 54,
CG_DUPLICATE_NAME_ERROR = 55,
CG_INVALID_OBJ_HANDLE_ERROR = 56,
CG_INVALID_BUFFER_HANDLE_ERROR = 57,
CG_BUFFER_INDEX_OUT_OF_RANGE_ERROR = 58,
CG_BUFFER_ALREADY_MAPPED_ERROR = 59,
CG_BUFFER_UPDATE_NOT_ALLOWED_ERROR = 60,
CG_GLSLG_UNCOMBINED_LOAD_ERROR = 61
} CGerror;
typedef enum {
CG_UNKNOWN = 4096,
CG_IN = 4097,
CG_OUT = 4098,
CG_INOUT = 4099,
CG_MIXED = 4100,
CG_VARYING = 4101,
CG_UNIFORM = 4102,
CG_CONSTANT = 4103,
CG_PROGRAM_SOURCE = 4104, /* cgGetProgramString */
CG_PROGRAM_ENTRY = 4105, /* cgGetProgramString */
CG_COMPILED_PROGRAM = 4106, /* cgGetProgramString */
CG_PROGRAM_PROFILE = 4107, /* cgGetProgramString */
CG_GLOBAL = 4108,
CG_PROGRAM = 4109,
CG_DEFAULT = 4110,
CG_ERROR = 4111,
CG_SOURCE = 4112,
CG_OBJECT = 4113,
CG_COMPILE_MANUAL = 4114,
CG_COMPILE_IMMEDIATE = 4115,
CG_COMPILE_LAZY = 4116,
CG_CURRENT = 4117,
CG_LITERAL = 4118,
CG_VERSION = 4119, /* cgGetString */
CG_ROW_MAJOR = 4120,
CG_COLUMN_MAJOR = 4121,
CG_FRAGMENT = 4122, /* cgGetProgramInput and cgGetProgramOutput */
CG_VERTEX = 4123, /* cgGetProgramInput and cgGetProgramOutput */
CG_POINT = 4124, /* Geometry program cgGetProgramInput */
CG_LINE = 4125, /* Geometry program cgGetProgramInput */
CG_LINE_ADJ = 4126, /* Geometry program cgGetProgramInput */
CG_TRIANGLE = 4127, /* Geometry program cgGetProgramInput */
CG_TRIANGLE_ADJ = 4128, /* Geometry program cgGetProgramInput */
CG_POINT_OUT = 4129, /* Geometry program cgGetProgramOutput */
CG_LINE_OUT = 4130, /* Geometry program cgGetProgramOutput */
CG_TRIANGLE_OUT = 4131, /* Geometry program cgGetProgramOutput */
CG_IMMEDIATE_PARAMETER_SETTING = 4132,
CG_DEFERRED_PARAMETER_SETTING = 4133,
CG_NO_LOCKS_POLICY = 4134,
CG_THREAD_SAFE_POLICY = 4135,
CG_FORCE_UPPER_CASE_POLICY = 4136,
CG_UNCHANGED_CASE_POLICY = 4137,
CG_IS_OPENGL_PROFILE = 4138,
CG_IS_DIRECT3D_PROFILE = 4139,
CG_IS_DIRECT3D_8_PROFILE = 4140,
CG_IS_DIRECT3D_9_PROFILE = 4141,
CG_IS_DIRECT3D_10_PROFILE = 4142,
CG_IS_VERTEX_PROFILE = 4143,
CG_IS_FRAGMENT_PROFILE = 4144,
CG_IS_GEOMETRY_PROFILE = 4145,
CG_IS_TRANSLATION_PROFILE = 4146,
CG_IS_HLSL_PROFILE = 4147,
CG_IS_GLSL_PROFILE = 4148,
CG_IS_TESSELLATION_CONTROL_PROFILE = 4149,
CG_IS_TESSELLATION_EVALUATION_PROFILE = 4150,
CG_PATCH = 4152, /* cgGetProgramInput and cgGetProgramOutput */
CG_IS_DIRECT3D_11_PROFILE = 4153
} CGenum;
typedef enum {
CG_PROFILE_INVALID
} CGprofile;
typedef enum {
CG_RESOURCE_INVALID
} CGresource;
typedef enum {
CG_UNKNOWN_TYPE = 0,
CG_ARRAY = 2,
CG_STRING = 1135,
CG_STRUCT = 1,
CG_TYPELESS_STRUCT = 3,
CG_TEXTURE = 1137,
CG_BUFFER = 1319,
CG_UNIFORMBUFFER = 1320,
CG_ADDRESS = 1321,
CG_PIXELSHADER_TYPE = 1142,
CG_PROGRAM_TYPE = 1136,
CG_VERTEXSHADER_TYPE = 1141,
CG_SAMPLER = 1143,
CG_SAMPLER1D = 1065,
CG_SAMPLER1DARRAY = 1138,
CG_SAMPLER1DSHADOW = 1313,
CG_SAMPLER2D = 1066,
CG_SAMPLER2DARRAY = 1139,
CG_SAMPLER2DMS = 1317, /* ARB_texture_multisample */
CG_SAMPLER2DMSARRAY = 1318, /* ARB_texture_multisample */
CG_SAMPLER2DSHADOW = 1314,
CG_SAMPLER3D = 1067,
CG_SAMPLERBUF = 1144,
CG_SAMPLERCUBE = 1069,
CG_SAMPLERCUBEARRAY = 1140,
CG_SAMPLERRBUF = 1316, /* NV_explicit_multisample */
CG_SAMPLERRECT = 1068,
CG_SAMPLERRECTSHADOW = 1315,
CG_TYPE_START_ENUM = 1024,
CG_BOOL = 1114,
CG_BOOL1 = 1115,
CG_BOOL2 = 1116,
CG_BOOL3 = 1117,
CG_BOOL4 = 1118,
CG_BOOL1x1 = 1119,
CG_BOOL1x2 = 1120,
CG_BOOL1x3 = 1121,
CG_BOOL1x4 = 1122,
CG_BOOL2x1 = 1123,
CG_BOOL2x2 = 1124,
CG_BOOL2x3 = 1125,
CG_BOOL2x4 = 1126,
CG_BOOL3x1 = 1127,
CG_BOOL3x2 = 1128,
CG_BOOL3x3 = 1129,
CG_BOOL3x4 = 1130,
CG_BOOL4x1 = 1131,
CG_BOOL4x2 = 1132,
CG_BOOL4x3 = 1133,
CG_BOOL4x4 = 1134,
CG_CHAR = 1166,
CG_CHAR1 = 1167,
CG_CHAR2 = 1168,
CG_CHAR3 = 1169,
CG_CHAR4 = 1170,
CG_CHAR1x1 = 1171,
CG_CHAR1x2 = 1172,
CG_CHAR1x3 = 1173,
CG_CHAR1x4 = 1174,
CG_CHAR2x1 = 1175,
CG_CHAR2x2 = 1176,
CG_CHAR2x3 = 1177,
CG_CHAR2x4 = 1178,
CG_CHAR3x1 = 1179,
CG_CHAR3x2 = 1180,
CG_CHAR3x3 = 1181,
CG_CHAR3x4 = 1182,
CG_CHAR4x1 = 1183,
CG_CHAR4x2 = 1184,
CG_CHAR4x3 = 1185,
CG_CHAR4x4 = 1186,
CG_DOUBLE = 1145,
CG_DOUBLE1 = 1146,
CG_DOUBLE2 = 1147,
CG_DOUBLE3 = 1148,
CG_DOUBLE4 = 1149,
CG_DOUBLE1x1 = 1150,
CG_DOUBLE1x2 = 1151,
CG_DOUBLE1x3 = 1152,
CG_DOUBLE1x4 = 1153,
CG_DOUBLE2x1 = 1154,
CG_DOUBLE2x2 = 1155,
CG_DOUBLE2x3 = 1156,
CG_DOUBLE2x4 = 1157,
CG_DOUBLE3x1 = 1158,
CG_DOUBLE3x2 = 1159,
CG_DOUBLE3x3 = 1160,
CG_DOUBLE3x4 = 1161,
CG_DOUBLE4x1 = 1162,
CG_DOUBLE4x2 = 1163,
CG_DOUBLE4x3 = 1164,
CG_DOUBLE4x4 = 1165,
CG_FIXED = 1070,
CG_FIXED1 = 1092,
CG_FIXED2 = 1071,
CG_FIXED3 = 1072,
CG_FIXED4 = 1073,
CG_FIXED1x1 = 1074,
CG_FIXED1x2 = 1075,
CG_FIXED1x3 = 1076,
CG_FIXED1x4 = 1077,
CG_FIXED2x1 = 1078,
CG_FIXED2x2 = 1079,
CG_FIXED2x3 = 1080,
CG_FIXED2x4 = 1081,
CG_FIXED3x1 = 1082,
CG_FIXED3x2 = 1083,
CG_FIXED3x3 = 1084,
CG_FIXED3x4 = 1085,
CG_FIXED4x1 = 1086,
CG_FIXED4x2 = 1087,
CG_FIXED4x3 = 1088,
CG_FIXED4x4 = 1089,
CG_FLOAT = 1045,
CG_FLOAT1 = 1091,
CG_FLOAT2 = 1046,
CG_FLOAT3 = 1047,
CG_FLOAT4 = 1048,
CG_FLOAT1x1 = 1049,
CG_FLOAT1x2 = 1050,
CG_FLOAT1x3 = 1051,
CG_FLOAT1x4 = 1052,
CG_FLOAT2x1 = 1053,
CG_FLOAT2x2 = 1054,
CG_FLOAT2x3 = 1055,
CG_FLOAT2x4 = 1056,
CG_FLOAT3x1 = 1057,
CG_FLOAT3x2 = 1058,
CG_FLOAT3x3 = 1059,
CG_FLOAT3x4 = 1060,
CG_FLOAT4x1 = 1061,
CG_FLOAT4x2 = 1062,
CG_FLOAT4x3 = 1063,
CG_FLOAT4x4 = 1064,
CG_HALF = 1025,
CG_HALF1 = 1090,
CG_HALF2 = 1026,
CG_HALF3 = 1027,
CG_HALF4 = 1028,
CG_HALF1x1 = 1029,
CG_HALF1x2 = 1030,
CG_HALF1x3 = 1031,
CG_HALF1x4 = 1032,
CG_HALF2x1 = 1033,
CG_HALF2x2 = 1034,
CG_HALF2x3 = 1035,
CG_HALF2x4 = 1036,
CG_HALF3x1 = 1037,
CG_HALF3x2 = 1038,
CG_HALF3x3 = 1039,
CG_HALF3x4 = 1040,
CG_HALF4x1 = 1041,
CG_HALF4x2 = 1042,
CG_HALF4x3 = 1043,
CG_HALF4x4 = 1044,
CG_INT = 1093,
CG_INT1 = 1094,
CG_INT2 = 1095,
CG_INT3 = 1096,
CG_INT4 = 1097,
CG_INT1x1 = 1098,
CG_INT1x2 = 1099,
CG_INT1x3 = 1100,
CG_INT1x4 = 1101,
CG_INT2x1 = 1102,
CG_INT2x2 = 1103,
CG_INT2x3 = 1104,
CG_INT2x4 = 1105,
CG_INT3x1 = 1106,
CG_INT3x2 = 1107,
CG_INT3x3 = 1108,
CG_INT3x4 = 1109,
CG_INT4x1 = 1110,
CG_INT4x2 = 1111,
CG_INT4x3 = 1112,
CG_INT4x4 = 1113,
CG_LONG = 1271,
CG_LONG1 = 1272,
CG_LONG2 = 1273,
CG_LONG3 = 1274,
CG_LONG4 = 1275,
CG_LONG1x1 = 1276,
CG_LONG1x2 = 1277,
CG_LONG1x3 = 1278,
CG_LONG1x4 = 1279,
CG_LONG2x1 = 1280,
CG_LONG2x2 = 1281,
CG_LONG2x3 = 1282,
CG_LONG2x4 = 1283,
CG_LONG3x1 = 1284,
CG_LONG3x2 = 1285,
CG_LONG3x3 = 1286,
CG_LONG3x4 = 1287,
CG_LONG4x1 = 1288,
CG_LONG4x2 = 1289,
CG_LONG4x3 = 1290,
CG_LONG4x4 = 1291,
CG_SHORT = 1208,
CG_SHORT1 = 1209,
CG_SHORT2 = 1210,
CG_SHORT3 = 1211,
CG_SHORT4 = 1212,
CG_SHORT1x1 = 1213,
CG_SHORT1x2 = 1214,
CG_SHORT1x3 = 1215,
CG_SHORT1x4 = 1216,
CG_SHORT2x1 = 1217,
CG_SHORT2x2 = 1218,
CG_SHORT2x3 = 1219,
CG_SHORT2x4 = 1220,
CG_SHORT3x1 = 1221,
CG_SHORT3x2 = 1222,
CG_SHORT3x3 = 1223,
CG_SHORT3x4 = 1224,
CG_SHORT4x1 = 1225,
CG_SHORT4x2 = 1226,
CG_SHORT4x3 = 1227,
CG_SHORT4x4 = 1228,
CG_UCHAR = 1187,
CG_UCHAR1 = 1188,
CG_UCHAR2 = 1189,
CG_UCHAR3 = 1190,
CG_UCHAR4 = 1191,
CG_UCHAR1x1 = 1192,
CG_UCHAR1x2 = 1193,
CG_UCHAR1x3 = 1194,
CG_UCHAR1x4 = 1195,
CG_UCHAR2x1 = 1196,
CG_UCHAR2x2 = 1197,
CG_UCHAR2x3 = 1198,
CG_UCHAR2x4 = 1199,
CG_UCHAR3x1 = 1200,
CG_UCHAR3x2 = 1201,
CG_UCHAR3x3 = 1202,
CG_UCHAR3x4 = 1203,
CG_UCHAR4x1 = 1204,
CG_UCHAR4x2 = 1205,
CG_UCHAR4x3 = 1206,
CG_UCHAR4x4 = 1207,
CG_UINT = 1250,
CG_UINT1 = 1251,
CG_UINT2 = 1252,
CG_UINT3 = 1253,
CG_UINT4 = 1254,
CG_UINT1x1 = 1255,
CG_UINT1x2 = 1256,
CG_UINT1x3 = 1257,
CG_UINT1x4 = 1258,
CG_UINT2x1 = 1259,
CG_UINT2x2 = 1260,
CG_UINT2x3 = 1261,
CG_UINT2x4 = 1262,
CG_UINT3x1 = 1263,
CG_UINT3x2 = 1264,
CG_UINT3x3 = 1265,
CG_UINT3x4 = 1266,
CG_UINT4x1 = 1267,
CG_UINT4x2 = 1268,
CG_UINT4x3 = 1269,
CG_UINT4x4 = 1270,
CG_ULONG = 1292,
CG_ULONG1 = 1293,
CG_ULONG2 = 1294,
CG_ULONG3 = 1295,
CG_ULONG4 = 1296,
CG_ULONG1x1 = 1297,
CG_ULONG1x2 = 1298,
CG_ULONG1x3 = 1299,
CG_ULONG1x4 = 1300,
CG_ULONG2x1 = 1301,
CG_ULONG2x2 = 1302,
CG_ULONG2x3 = 1303,
CG_ULONG2x4 = 1304,
CG_ULONG3x1 = 1305,
CG_ULONG3x2 = 1306,
CG_ULONG3x3 = 1307,
CG_ULONG3x4 = 1308,
CG_ULONG4x1 = 1309,
CG_ULONG4x2 = 1310,
CG_ULONG4x3 = 1311,
CG_ULONG4x4 = 1312,
CG_USHORT = 1229,
CG_USHORT1 = 1230,
CG_USHORT2 = 1231,
CG_USHORT3 = 1232,
CG_USHORT4 = 1233,
CG_USHORT1x1 = 1234,
CG_USHORT1x2 = 1235,
CG_USHORT1x3 = 1236,
CG_USHORT1x4 = 1237,
CG_USHORT2x1 = 1238,
CG_USHORT2x2 = 1239,
CG_USHORT2x3 = 1240,
CG_USHORT2x4 = 1241,
CG_USHORT3x1 = 1242,
CG_USHORT3x2 = 1243,
CG_USHORT3x3 = 1244,
CG_USHORT3x4 = 1245,
CG_USHORT4x1 = 1246,
CG_USHORT4x2 = 1247,
CG_USHORT4x3 = 1248,
CG_USHORT4x4 = 1249
} CGtype;
typedef int CGbool;
typedef enum {
CG_GL_MATRIX_IDENTITY = 0,
CG_GL_MATRIX_TRANSPOSE = 1,
CG_GL_MATRIX_INVERSE = 2,
CG_GL_MATRIX_INVERSE_TRANSPOSE = 3,
CG_GL_MODELVIEW_MATRIX = 4,
CG_GL_PROJECTION_MATRIX = 5,
CG_GL_TEXTURE_MATRIX = 6,
CG_GL_MODELVIEW_PROJECTION_MATRIX = 7,
CG_GL_VERTEX = 8,
CG_GL_FRAGMENT = 9,
CG_GL_GEOMETRY = 10,
CG_GL_TESSELLATION_CONTROL = 11,
CG_GL_TESSELLATION_EVALUATION = 12
} CGGLenum;
#endif