static bool bSetupPixelFormat(HDC hdc, int buffer) {
PIXELFORMATDESCRIPTOR pfd;
// clean out the descriptor
memset(&pfd, 0, sizeof(PIXELFORMATDESCRIPTOR));
pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
if (buffer == 2)
pfd.dwFlags = pfd.dwFlags | PFD_DOUBLEBUFFER;
pfd.dwLayerMask = PFD_MAIN_PLANE;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 24;
pfd.cRedBits = 8;
pfd.cBlueBits = 8;
pfd.cGreenBits = 8;
pfd.cDepthBits = 16;
pfd.cAccumBits = 0;
pfd.cStencilBits = 8;
int pixelformat;
if ( (pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0 )
{
throw(GemException("ChoosePixelFormat failed"));
}
if (SetPixelFormat(hdc, pixelformat, &pfd) == FALSE)
{
throw(GemException("SetPixelFormat failed"));
return(false);
}
return(true);
}
/////////////////////////////////////////////////////////
//
// pix_convolve
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
pix_convolve :: pix_convolve(t_floatarg fRow, t_floatarg fCol) :
m_imatrix(NULL),
m_irange(255),
m_rows(0), m_cols(0),
m_chroma(0)
{
int row = static_cast<int>(fRow);
int col = static_cast<int>(fCol);
if (!row || !col ) {
throw(GemException("matrix must have some dimension"));
}
if (!(row % 2) || !(col % 2) ) {
throw(GemException("matrix must have odd dimensions"));
}
m_rows = row;
m_cols = col;
m_imatrix = new signed short[m_rows * m_cols];
// zero out the matrix
int i;
for (i = 0; i < m_cols * m_rows; i++) {
m_imatrix[i] = 0;
}
// insert a one for the default center value (identity matrix)
m_imatrix[ ((m_cols / 2 + 1) * m_rows) + (m_rows / 2 + 1) ] = 255;
inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"),
gensym("ft1"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("list"),
gensym("matrix"));
}
FFPlugin(std::string name, const t_canvas*canvas=NULL)
: m_plugin(NULL)
, m_instance(NULL)
, m_rgba(false)
, m_type(FF_EFFECT)
, m_majorVersion(0)
, m_minorVersion(0)
, m_cancopy(false)
#ifdef DL_OPEN
, m_dlhandle(NULL)
#endif
#ifdef _WIN32
, m_w32handle(NULL)
#endif
{
if(!open(name, canvas)) {
throw(GemException(std::string("unable to open '"+name+"'")));
return;
}
if(!init_()) {
throw(GemException(std::string("unable to initialize '"+name+"'")));
return;
}
}
static GemDylibHandle*open(const std::string filename) {
GemDylibHandle*handle=new GemDylibHandle();
char buf[MAXPDSTRING];
if(filename.empty()) {
throw(GemException(std::string("No DyLib name given!")));
}
sys_bashfilename(filename.c_str(), buf);
#ifdef DL_OPEN
handle->dlhandle=dlopen(filename.c_str(), RTLD_NOW);
if(handle->dlhandle) {
handle->fullname=filename;
return handle;
}
#endif
#ifdef _WIN32
UINT errorboxflags=SetErrorMode(SEM_FAILCRITICALERRORS);
handle->w32handle=LoadLibrary(buf);
errorboxflags=SetErrorMode(errorboxflags);
if(handle->w32handle) {
handle->fullname=filename;
return handle;
}
#endif
delete handle;
handle=NULL;
std::string errormsg;
#ifdef DL_OPEN
errormsg=dlerror();
if(!errormsg.empty()) {
std::string error="dlerror '";
error+=errormsg;
error+="'";
throw(GemException(error));
}
#endif
#ifdef _WIN32
DWORD errorNumber = GetLastError();
LPVOID lpErrorMessage;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
errorNumber,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpErrorMessage,
0, NULL );
//std::cerr << "GemDylib: "<<errorNumber<<std::endl;
std::string error = "DLLerror: ";
error+=(unsigned int)errorNumber;
throw(GemException(error));
#endif
return NULL;
}
/////////////////////////////////////////////////////////
//
// gemhead
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
gemhead :: gemhead(int argc, t_atom*argv) :
gemreceive(gensym("__gem_render")),
m_cache(new GemCache(this)), m_renderOn(1)
{
if(m_fltin) {
inlet_free(m_fltin);
}
m_fltin=NULL;
m_basename=m_name->s_name;
float priority=50.;
#if 1
switch(argc) {
case 2:
if(argv[0].a_type == A_FLOAT && argv[1].a_type == A_SYMBOL) {
priority=atom_getfloat(argv+0);
m_basename+=atom_getsymbol(argv+1)->s_name;
} else if(argv[1].a_type == A_FLOAT && argv[0].a_type == A_SYMBOL) {
priority=atom_getfloat(argv+1);
m_basename+=atom_getsymbol(argv+0)->s_name;
} else if(argv[1].a_type == A_FLOAT && argv[0].a_type == A_FLOAT) {
priority=atom_getfloat(argv+0);
m_basename+=::float2str(atom_getfloat (argv+1));
}
break;
case 1:
if(argv[0].a_type == A_FLOAT) {
priority=atom_getfloat(argv+0);
} else if(argv[0].a_type == A_SYMBOL) {
m_basename+=atom_getsymbol(argv+0)->s_name;
}
break;
case 0:
priority=50.f;
break;
default:
throw(GemException("invalid arguments: 'gemhead [<priority> [<basereceivename>]]'"));
}
#else
if(argc==0) {
priority=50.;
} else if(argv[0].a_type == A_FLOAT) {
priority=atom_getfloat(argv);
} else {
throw(GemException("invalid arguments: 'gemhead [<priority>]'"));
}
#endif
m_priority=priority+1;
setMess(priority);
}
F0RPlugin(std::string name) :
m_width(0), m_height(0),
m_instance(NULL),
m_name(""), m_author(""),
m_type(0), m_color(0),
m_frei0rVersion(0), m_majorVersion(0), m_minorVersion(0),
m_explanation(""),
m_dylib(name)
{
f0r_init =reinterpret_cast<t_f0r_init >(m_dylib.proc("f0r_init"));
f0r_get_plugin_info=reinterpret_cast<t_f0r_get_plugin_info>(m_dylib.proc("f0r_get_plugin_info"));
f0r_get_param_info =reinterpret_cast<t_f0r_get_param_info >(m_dylib.proc("f0r_get_param_info"));
f0r_construct =reinterpret_cast<t_f0r_construct >(m_dylib.proc("f0r_construct"));
f0r_destruct =reinterpret_cast<t_f0r_destruct >(m_dylib.proc("f0r_destruct"));
f0r_set_param_value=reinterpret_cast<t_f0r_set_param_value>(m_dylib.proc("f0r_set_param_value"));
f0r_get_param_value=reinterpret_cast<t_f0r_get_param_value>(m_dylib.proc("f0r_get_param_value"));
f0r_update =reinterpret_cast<t_f0r_update >(m_dylib.proc("f0r_update"));
f0r_update2 =reinterpret_cast<t_f0r_update2 >(m_dylib.proc("f0r_update2"));
f0r_deinit =reinterpret_cast<t_f0r_deinit >(m_dylib.proc("f0r_deinit"));
if(!init()) {
deinit();
throw(GemException("couldn't instantiate frei0r plugin"));
}
}
/////////////////////////////////////////////////////////
//
// ambientRGB
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
ambientRGB :: ambientRGB(int argc, t_atom *argv)
{
if (argc == 4)
{
m_vector[0] = atom_getfloat(&argv[0]);
m_vector[1] = atom_getfloat(&argv[1]);
m_vector[2] = atom_getfloat(&argv[2]);
m_vector[3] = atom_getfloat(&argv[3]);
}
else if (argc == 3)
{
m_vector[0] = atom_getfloat(&argv[0]);
m_vector[1] = atom_getfloat(&argv[1]);
m_vector[2] = atom_getfloat(&argv[2]);
m_vector[3] = 1;
}
else if (argc == 0)
{
m_vector[0] = 0.2f;
m_vector[1] = 0.2f;
m_vector[2] = 0.2f;
m_vector[3] = 1.f;
}
else
{
throw(GemException("needs 0, 3 or 4 arguments"));
}
// create the new inlets
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("rVal"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("gVal"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("bVal"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("aVal"));
}
gemw32window::gemw32window(void) :
m_topmost(false),
m_win(NULL)
{
if(!initGemWin())
throw(GemException("could not initialize window infrastructure"));
}
/////////////////////////////////////////////////////////
//
// torus
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
torus :: torus(int argc, t_atom *argv)
: GemGluObj(1.f)
{
float size = 1.f;
int numSlices = 10;
m_innerRadius = 0.5f;
switch(argc){
case 3:
size = atom_getfloat(&argv[0]);
numSlices = atom_getint(&argv[1]);
m_innerRadius = atom_getfloat(&argv[2]);
break;
case 2:
size = atom_getfloat(&argv[0]);
numSlices = atom_getint(&argv[1]);
break;
case 1:
size = atom_getfloat(&argv[0]);
case 0:
break;
default:
throw(GemException("needs 0, 1, 2 or 3 arguments"));
}
sizeMess(size);
numSlicesMess(numSlices);
inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("inner"));
}
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
pix_share_write :: pix_share_write(int argc, t_atom*argv) :
#if USE_SHM
shm_id(0), shm_addr(NULL),
#endif
m_size(0),
m_outlet(0)
{
#if USE_SHM
memset(&shm_desc, 0, sizeof(shm_desc));
#elif defined _WIN32
#else
error("Gem has been compiled without shared memory support!")
#endif
if(argc<1) {
//~ throw(GemException("no ID given"));
} else {
int err = getShm(argc, argv);
switch(err) {
case 0:
break;
case 1:
throw(GemException("no valid size given"));
break;
case 2:
throw(GemException("given size < 0"));
break;
case 3:
throw(GemException("no valid dimensions given"));
break;
case 4:
throw(GemException("<color> must be one of: 4,2,1,RGBA,YUV,Grey"));
break;
case 5:
throw(GemException("arguments: <id> <width> <height> <color>"));
break;
case 6:
throw(GemException("couldn't get shared memory"));
break;
case 7:
throw(GemException("no ID given"));
break;
case 8:
throw(GemException("invalid ID..."));
break;
default:
throw(GemException("unknown error"));
break;
}
}
m_outlet = outlet_new(this->x_obj,0);
}
/////////////////////////////////////////////////////////
//
// GEMglViewport
//
/////////////////////////////////////////////////////////
// Constructor
//
GEMglRenderMode :: GEMglRenderMode (int argc, t_atom*argv) :
mode(0)
{
if(1==argc)modeMess(argv[0]); else if(argc) throw(GemException("invalid number of arguments"));
m_inlet = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("mode"));
m_outlet=outlet_new(this->x_obj, 0);
}
/////////////////////////////////////////////////////////
//
// GEMglViewport
//
/////////////////////////////////////////////////////////
// Constructor
//
GEMglPolygonMode :: GEMglPolygonMode (int argc, t_atom*argv) :
face(0),
mode(0)
{
if(2==argc){faceMess(argv[0]); modeMess(argv[1]);} else if (argc) throw(GemException("invalid number of arguments"));
m_inlet[0] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("face"));
m_inlet[1] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("mode"));
}
GemDylib::GemDylib(const GemDylib&org) : m_handle(NULL) {
std::string filename=org.m_handle->fullname;
m_handle=GemDylibHandle::open(filename);
if(NULL==m_handle) {
std::string err="unable to open '";
err+=filename;
err+="'";
throw GemException(err);
}
}
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
pix_share_write :: pix_share_write(int argc, t_atom*argv)
#ifdef _WIN32
#else
: shm_id(0), shm_addr(NULL)
#endif
{
if(argc<1){
throw(GemException("no ID given"));
}
int err = getShm(argc, argv);
switch(err){
case 0:
break;
case 1:
throw(GemException("no valid size given"));
break;
case 2:
throw(GemException("given size < 0"));
break;
case 3:
throw(GemException("no valid dimensions given"));
break;
case 4:
throw(GemException("<color> must be one of: 4,2,1,RGBA,YUV,Grey"));
break;
case 5:
throw(GemException("arguments: <id> <width> <height> <color>"));
break;
case 6:
throw(GemException("couldn't get shared memory"));
break;
case 7:
throw(GemException("no ID given"));
break;
case 8:
throw(GemException("invalid ID..."));
break;
default:
throw(GemException("unknown error"));
break;
}
}
/////////////////////////////////////////////////////////
//
// gemglfw2window
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
gemglfw2window :: gemglfw2window(void) :
m_profile_major(0), m_profile_minor(0),
m_wheelpos(0)
{
if(s_instances==0) {
if(!glfwInit()) {
throw(GemException("could not initialize GLFW infrastructure"));
}
}
s_instances++;
}
void create(VideoInfoStruct&vis) {
if(!m_plugin) {
throw(GemException("no plugin loaded"));
}
FFMixed input;
input.PointerValue = &vis;
FFMixed result = m_plugin(FF_INSTANTIATE, input, m_instance);
if(FF_FAIL==result.UIntValue)
throw(GemException("couldn't instaniate"));
m_instance = result.PointerValue;
if(NULL==m_instance)
throw(GemException("could not instaniate"));
m_width =vis.FrameWidth;
m_height=vis.FrameHeight;
m_orientation=vis.Orientation;
m_depth =vis.BitDepth;
}
/////////////////////////////////////////////////////////
//
// shininess
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
shininess :: shininess(int argc, t_atom *argv)
{
if (argc == 1) shininessMess(atom_getfloat(&argv[0]));
else if (argc == 0) shininessMess(0.f);
else
{
throw(GemException("needs 0 or 1 arguments"));
}
// create the new inlet
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("shininess"));
}
FFInstance(FF_Main_FuncPtr plugin, imageStruct&image)
: m_instance(NULL)
, m_plugin(plugin)
{
VideoInfoStruct vis;
vis.FrameWidth =image.xsize;
vis.FrameHeight=image.ysize;
vis.BitDepth = csize2depth(image.csize);
if(0==vis.BitDepth) throw(GemException("unsupported colorspace"));
vis.Orientation=updown2orientation(image.upsidedown);
create(vis);
}
GemDylib::GemDylib(const std::string filename, const std::string extension) throw (GemException) : m_handle(0) {
m_handle=GemDylibHandle::open(0, filename, extension);
if(NULL==m_handle) {
std::string err="unable to open '";
err+=filename;
if(!extension.empty()) {
err+=".";
err+=extension;
}
err+="'";
throw GemException(err);
}
}
/////////////////////////////////////////////////////////
//
// gemsdlwindow
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
gemsdlwindow :: gemsdlwindow(void) :
m_surface(NULL),
m_videoFlags(0),
m_bpp(0)
{
if(!sdl_count) {
pre_init();
if ( SDL_Init( SDL_INIT_VIDEO ) < 0 )
throw(GemException("could not initialize SDL window infrastructure"));
SDL_EnableUNICODE(1);
}
sdl_count++;
}
/////////////////////////////////////////////////////////
//
// diffuse
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
diffuse :: diffuse(int argc, t_atom *argv)
{
if (argc == 4) diffuseMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), atom_getfloat(&argv[3]));
else if (argc == 3) diffuseMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), 1.f);
else if (argc == 0) diffuseMess(0.8f, 0.8f, 0.8f, 1.f);
else
{
throw(GemException("needs 0, 3, or 4 arguments"));
}
// create the new inlet
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_list, gensym("diffuse"));
}
/////////////////////////////////////////////////////////
//
// color
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
color :: color(int argc, t_atom *argv)
{
if (argc == 4) colorMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), atom_getfloat(&argv[3]));
else if (argc == 3) colorMess(atom_getfloat(&argv[0]),
atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), 1.f);
else if (argc == 0) {
colorMess(1.f, 1.f, 1.f, 1.f);
} else {
throw(GemException("needs 0, 3, or 4 arguments"));
}
// create the new inlet
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_list, gensym("color"));
}
/////////////////////////////////////////////////////////
//
// depth
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
depth :: depth(int argc, t_atom*argv)
: m_state(1)
{
switch(argc) {
case 0:
break;
case 1:
if(A_FLOAT==argv->a_type){
m_state=(atom_getint(argv)>0);
break;
}
default:
throw(GemException("invalid argument"));
break;
}
}
pix_freeframe :: pix_freeframe(t_symbol*s)
#ifndef DONT_WANT_FREEFRAME
: m_plugin(NULL)
, m_canopen(false)
#endif /* DONT_WANT_FREEFRAME */
{
#ifdef DONT_WANT_FREEFRAME
throw(GemException("Gem has been compiled without FreeFrame-support!"));
#else
int can_rgba=0;
if(!s || s==&s_) {
m_canopen=true;
return;
}
char *pluginname = s->s_name;
m_plugin = new FFPlugin(pluginname, getCanvas());
m_image.setCsizeByFormat(m_plugin->GLformat());
unsigned int numparams = m_plugin->getNumParameters();
char tempVt[5];
unsigned int i;
for(i=1; i<numparams; i++) {
snprintf(tempVt, 5, "#%d", i);
tempVt[4]=0;
unsigned int parmType=0;
t_symbol*s_inletType;
parmType=m_plugin->getParameterType(i);
switch(parmType){
case FF_TYPE_EVENT:
s_inletType=&s_bang;
break;
case FF_TYPE_TEXT:
s_inletType=&s_symbol;
break;
default:
s_inletType=&s_float;
}
m_inlet.push_back(inlet_new(this->x_obj, &this->x_obj->ob_pd, s_inletType, gensym(tempVt)));
}
#endif /* DONT_WANT_FREEFRAME */
}
static GemDylibHandle*open(const CPPExtern*obj, const std::string filename, const std::string extension) {
const t_canvas*canvas=(obj)?(canvas=const_cast<CPPExtern*>(obj)->getCanvas()):0;
const char*ext=extension.c_str();
std::string fullname=getFullfilename(canvas, filename.c_str(), ext);
if(fullname.empty()) {
fullname=getFullfilename(canvas, filename.c_str(), GemDylibHandle::defaultExtension.c_str());
}
if(fullname.empty()) {
std::string error="couldn't find '";
error+=filename;
error+="'.'";
error+=ext;
error+="'";
throw(GemException(error));
}
return open(fullname);
}
pix_roi :: pix_roi(int argc, t_atom*argv) :
m_oldrect(NULL)
{
if(s_ID<0)
s_ID=GemState::getKey("pix.roi.rectangle");
switch(argc) {
case 0:
break;
case 4:
m_rectangle=gem::Rectangle::createNormalized(
atom_getfloat(argv+0),
atom_getfloat(argv+1),
atom_getfloat(argv+2),
atom_getfloat(argv+3));
break;
default:
throw(GemException("arguments: [<x1> <y1> <x2> <y2>]"));
break;
}
}
/////////////////////////////////////////////////////////
//
// pix_gain
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
pix_gain :: pix_gain(int argc, t_atom *argv)
: m_saturate(true)
{
inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("list"), gensym("vec_gain"));
m_gain[chRed] = m_gain[chGreen] = m_gain[chBlue] = m_gain[chAlpha] = 1.0f;
switch(argc){
case 3:
case 4:
vecGainMess(argc,argv);
break;
case 1:
floatGainMess(atom_getfloat(argv));
case 0:
break;
default:
throw(GemException("needs 0, 1, 3, or 4 arguments"));
break;
}
}
/////////////////////////////////////////////////////////
//
// part_targetcolor
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
part_targetcolor :: part_targetcolor(int argc, t_atom *argv)
{
scaleMess(.05f);
if (argc == 5) {
colorMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), atom_getfloat(&argv[3]));
scaleMess(atom_getfloat(&argv[4]));
}
else if (argc == 4) colorMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), atom_getfloat(&argv[3]));
else if (argc == 3) colorMess(atom_getfloat(&argv[0]), atom_getfloat(&argv[1]),
atom_getfloat(&argv[2]), 1.f);
else if (argc == 0) colorMess(1.f, 1.f, 1.f, 1.f);
else {
throw(GemException("needs 0, 3, 4, or 5 arguments"));
}
// create the new inlet
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_list, gensym("color"));
inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("ft1"));
}
/////////////////////////////////////////////////////////
//
// pix_multitexture
//
/////////////////////////////////////////////////////////
// Constructor
//
/////////////////////////////////////////////////////////
pix_multitexture :: pix_multitexture(t_floatarg reqTexUnits)
: m_inlet(NULL),
m_reqTexUnits((GLint)reqTexUnits), m_max(0), m_textureType(GL_TEXTURE_2D), m_mode(0),
m_xRatio(1.f), m_yRatio(1.f), upsidedown(false), m_texSizeX(0), m_texSizeY(0),
m_oldTexCoords(NULL), m_oldNumCoords(0), m_oldTexture(0)
{
if (m_reqTexUnits<=0) {
throw (GemException("[pix_multitexture]: Please specify more than 0 texture units"));
}
#ifdef __APPLE__
m_mode = 1; //default to the fastest mode for systems that support it
m_textureType = GL_TEXTURE_RECTANGLE_EXT;
#endif
m_inlet=new t_inlet*[m_reqTexUnits];
char tempVt[5];
for(int i=0;i<m_reqTexUnits; i++){
snprintf(tempVt, 5, "#%d", i);
tempVt[4]=0;
m_inlet[i]=inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym(tempVt));
}
}
/////////////////////////////////////////////////////////
//
// GEMglViewport
//
/////////////////////////////////////////////////////////
// Constructor
//
GEMglStencilOp :: GEMglStencilOp (int argc, t_atom*argv) :
fail(0),
zfail(0),
zpass(0)
{
if(3==argc){failMess(argv[0]); zfailMess(argv[1]); zpassMess(argv[2]);}else if(argc) throw(GemException("invalid number of arguments"));
m_inlet[0] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("fail"));
m_inlet[1] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("zfail"));
m_inlet[2] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("zpass"));
}
