mirror of
https://github.com/SFML/SFML.git
synced 2024-12-11 12:39:15 +08:00
1062 lines
31 KiB
C
1062 lines
31 KiB
C
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/*
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* Copyright (C) 1999 - 2005 Yoshi <yoshi@giganet.net>
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* Copyright (C) 2006 John M. Gabriele <jmg3000@gmail.com>
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* Copyright (C) 2007 Jan Dvorak <jan.dvorak@kraxnet.cz>
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*
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* This program is distributed under the terms of the MIT license.
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* See the included MIT-LICENSE file for the terms of this license.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifdef __APPLE__
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#include <OpenGL/gl.h>
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#elif defined WIN32
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#include <windows.h>
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#include <GL/gl.h>
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#else
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#include <GL/gl.h>
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#endif
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#include "../common/common.h"
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/* OpenGL 1.2 functions */
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static void (APIENTRY * fptr_glBlendColor)(GLclampf,GLclampf,GLclampf,GLclampf);
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static VALUE
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gl_BlendColor(obj,arg1,arg2,arg3,arg4)
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VALUE obj,arg1,arg2,arg3,arg4;
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{
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GLclampf red;
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GLclampf green;
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GLclampf blue;
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GLclampf alpha;
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LOAD_GL_FUNC(glBlendColor)
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red = (GLclampf)NUM2DBL(arg1);
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green = (GLclampf)NUM2DBL(arg2);
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blue = (GLclampf)NUM2DBL(arg3);
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alpha = (GLclampf)NUM2DBL(arg4);
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fptr_glBlendColor(red,green,blue,alpha);
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return Qnil;
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}
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static void (APIENTRY * fptr_glBlendEquation)(GLenum);
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static VALUE
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gl_BlendEquation(obj,arg1)
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VALUE obj,arg1;
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{
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GLenum mode;
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LOAD_GL_FUNC(glBlendEquation)
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mode = (GLenum)NUM2INT(arg1);
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fptr_glBlendEquation(mode);
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return Qnil;
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}
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static void (APIENTRY * fptr_glDrawRangeElements)(GLenum,GLuint,GLuint,GLsizei,GLenum,GLvoid*);
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static VALUE
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gl_DrawRangeElements(obj,arg1,arg2,arg3,arg4,arg5,arg6)
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VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6;
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{
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GLenum mode;
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GLuint start;
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GLuint end;
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GLsizei count;
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GLenum type;
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LOAD_GL_FUNC(glDrawRangeElements)
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mode = (GLenum)NUM2INT(arg1);
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start = (GLuint)NUM2UINT(arg2);
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end = (GLuint)NUM2UINT(arg3);
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count = (GLsizei)NUM2UINT(arg4);
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type = (GLenum)NUM2INT(arg5);
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Check_Type(arg6, T_STRING);
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fptr_glDrawRangeElements(mode, start, end, count, type, RSTRING(arg6)->ptr);
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return Qnil;
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}
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static void (APIENTRY * fptr_glColorTable)(GLenum,GLenum,GLsizei,GLenum,GLenum,GLvoid*);
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static VALUE
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gl_ColorTable(obj,arg1,arg2,arg3,arg4,arg5,arg6)
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VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6;
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{
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GLenum target;
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GLenum internalformat;
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GLsizei width;
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GLenum format;
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GLenum type;
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GLsizei format_size;
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GLsizei type_size;
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GLsizei size;
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LOAD_GL_FUNC(glColorTable)
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target = (GLenum)NUM2INT(arg1);
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internalformat = (GLenum)NUM2INT(arg2);
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width = (GLsizei)NUM2UINT(arg3);
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format = (GLenum)NUM2INT(arg4);
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type = (GLenum)NUM2INT(arg5);
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Check_Type(arg6,T_STRING);
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format_size = glformat_size(format);
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type_size = gltype_size(type);
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if (type_size == -1 || format_size == -1)
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rb_raise(rb_eTypeError, "type/format mismatch");
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size = format_size*type_size*width;
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if (RSTRING(arg6)->len < size)
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rb_raise(rb_eArgError, "string length:%d", RSTRING(arg6)->len);
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fptr_glColorTable(target,internalformat,width,format,type,RSTRING(arg6)->ptr);
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return Qnil;
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}
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static void (APIENTRY * fptr_glColorTableParameterfv)(GLenum,GLenum,const GLfloat*);
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static VALUE
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gl_ColorTableParameterfv(obj,arg1,arg2,arg3)
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VALUE obj,arg1,arg2,arg3;
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{
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GLenum target;
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GLenum pname;
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GLfloat params[4] = {0.0,0.0,0.0,0.0};
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LOAD_GL_FUNC(glColorTableParameterfv)
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target = (GLenum)NUM2INT(arg1);
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pname = (GLenum)NUM2INT(arg2);
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Check_Type(arg3,T_ARRAY);
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ary2cflt(arg3,params,4);
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fptr_glColorTableParameterfv(target,pname,params);
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return Qnil;
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}
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static void (APIENTRY * fptr_glColorTableParameteriv)(GLenum,GLenum,const GLint*);
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static VALUE
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gl_ColorTableParameteriv(obj,arg1,arg2,arg3)
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VALUE obj,arg1,arg2,arg3;
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{
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GLenum target;
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GLenum pname;
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GLint params[4] = {0,0,0,0};
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LOAD_GL_FUNC(glColorTableParameteriv)
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target = (GLenum)NUM2INT(arg1);
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pname = (GLenum)NUM2INT(arg2);
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Check_Type(arg3,T_ARRAY);
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ary2cint(arg3,params,4);
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fptr_glColorTableParameteriv(target,pname,params);
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return Qnil;
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}
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static void (APIENTRY * fptr_glCopyColorTable)(GLenum,GLenum,GLint,GLint,GLsizei);
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static VALUE
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gl_CopyColorTable(obj,arg1,arg2,arg3,arg4,arg5)
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VALUE obj,arg1,arg2,arg3,arg4,arg5;
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{
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GLenum target;
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GLenum internalformat;
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GLint x;
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GLint y;
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GLsizei width;
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LOAD_GL_FUNC(glCopyColorTable)
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target = (GLenum)NUM2INT(arg1);
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internalformat = (GLenum)NUM2INT(arg2);
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x = (GLenum)NUM2INT(arg3);
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y = (GLenum)NUM2INT(arg4);
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width = (GLenum)NUM2INT(arg5);
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fptr_glCopyColorTable(target,internalformat,x,y,width);
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return Qnil;
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}
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static void (APIENTRY * fptr_glGetColorTableParameterfv)(GLenum,GLenum,GLfloat *);
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static VALUE
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gl_GetColorTableParameterfv(obj,arg1,arg2)
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VALUE obj,arg1,arg2;
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{
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GLenum target;
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GLenum pname;
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GLfloat params[4] = {0.0,0.0,0.0,0.0};
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GLsizei size;
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VALUE retary;
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int i;
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LOAD_GL_FUNC(glGetColorTableParameterfv)
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target = (GLenum)NUM2INT(arg1);
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pname = (GLenum)NUM2INT(arg2);
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switch (pname) {
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case GL_COLOR_TABLE_SCALE:
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case GL_COLOR_TABLE_BIAS:
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size = 4;
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break;
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default:
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size = 1;
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break;
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}
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fptr_glGetColorTableParameterfv(target,pname,params);
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retary = rb_ary_new2(size);
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for(i=0;i<size;i++)
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rb_ary_push(retary, rb_float_new(params[i]));
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return retary;
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}
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static void (APIENTRY * fptr_glGetColorTableParameteriv)(GLenum,GLenum,GLint *);
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static VALUE
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gl_GetColorTableParameteriv(obj,arg1,arg2)
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VALUE obj,arg1,arg2;
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{
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GLenum target;
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GLenum pname;
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GLint params[4] = {0,0,0,0};
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GLsizei size;
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VALUE retary;
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int i;
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LOAD_GL_FUNC(glGetColorTableParameteriv)
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target = (GLenum)NUM2INT(arg1);
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pname = (GLenum)NUM2INT(arg2);
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switch (pname) {
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case GL_COLOR_TABLE_SCALE:
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case GL_COLOR_TABLE_BIAS:
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size = 4;
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break;
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default:
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size = 1;
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break;
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}
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fptr_glGetColorTableParameteriv(target,pname,params);
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retary = rb_ary_new2(size);
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for(i=0;i<size;i++)
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rb_ary_push(retary, INT2NUM(params[i]));
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return retary;
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}
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static void (APIENTRY * fptr_glGetColorTable)(GLenum,GLenum,GLenum,GLvoid *);
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static VALUE
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gl_GetColorTable(obj,arg1,arg2,arg3)
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VALUE obj,arg1,arg2,arg3;
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{
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GLenum target;
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GLenum format;
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GLenum type;
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GLsizei format_size;
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GLsizei type_size;
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GLsizei size;
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GLsizei width = 0;
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VALUE data;
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LOAD_GL_FUNC(glGetColorTable)
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LOAD_GL_FUNC(glGetColorTableParameteriv)
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target = (GLenum)NUM2INT(arg1);
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format = (GLenum)NUM2INT(arg2);
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type = (GLenum)NUM2INT(arg3);
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format_size = glformat_size(format);
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type_size = gltype_size(type);
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if (type_size == -1 || format_size == -1)
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rb_raise(rb_eTypeError, "type/format mismatch");
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fptr_glGetColorTableParameteriv(target,GL_COLOR_TABLE_WIDTH,&width);
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if (type==GL_BITMAP)
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size = format_size*(width/8);
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else
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size = type_size*format_size*width;
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data = allocate_buffer_with_string(size);
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FORCE_PIXEL_STORE_MODE
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fptr_glGetColorTable(target,format,type,(GLvoid*)RSTRING(data)->ptr);
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RESTORE_PIXEL_STORE_MODE
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return data;
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}
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static void (APIENTRY * fptr_glColorSubTable)(GLenum,GLsizei,GLsizei,GLenum,GLenum,const GLvoid *data);
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static VALUE
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gl_ColorSubTable(obj,arg1,arg2,arg3,arg4,arg5,arg6)
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VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6;
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{
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GLenum target;
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GLsizei start;
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GLsizei count;
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GLenum format;
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GLenum type;
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GLsizei format_size;
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GLsizei type_size;
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GLsizei size;
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LOAD_GL_FUNC(glColorSubTable)
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target = (GLenum)NUM2INT(arg1);
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start = (GLsizei)NUM2UINT(arg2);
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count = (GLsizei)NUM2UINT(arg3);
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format = (GLenum)NUM2INT(arg4);
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type = (GLenum)NUM2INT(arg5);
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Check_Type(arg6,T_STRING);
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format_size = glformat_size(format);
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type_size = gltype_size(type);
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if (type_size == -1 || format_size == -1)
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rb_raise(rb_eTypeError, "type/format mismatch");
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size = format_size*type_size*count;
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if (RSTRING(arg6)->len < size)
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rb_raise(rb_eArgError, "string length:%d", RSTRING(arg6)->len);
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fptr_glColorSubTable(target,start,count,format,type,RSTRING(arg6)->ptr);
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return Qnil;
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}
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static void (APIENTRY * fptr_glCopyColorSubTable)(GLenum,GLsizei,GLint,GLint,GLsizei);
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static VALUE
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gl_CopyColorSubTable(obj,arg1,arg2,arg3,arg4,arg5)
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VALUE obj,arg1,arg2,arg3,arg4,arg5;
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{
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||
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GLenum target;
|
||
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GLsizei start;
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GLint x;
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GLint y;
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GLsizei width;
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LOAD_GL_FUNC(glCopyColorSubTable)
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target = (GLenum)NUM2INT(arg1);
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start = (GLsizei)NUM2UINT(arg2);
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x = (GLint)NUM2INT(arg3);
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y = (GLint)NUM2INT(arg4);
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width = (GLsizei)NUM2UINT(arg5);
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fptr_glCopyColorSubTable(target,start,x,y,width);
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return Qnil;
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}
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|
||
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static void (APIENTRY * fptr_glConvolutionFilter1D)(GLenum,GLenum,GLsizei,GLenum,GLenum,const GLvoid *);
|
||
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static VALUE
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gl_ConvolutionFilter1D(obj,arg1,arg2,arg3,arg4,arg5,arg6)
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||
|
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VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6;
|
||
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{
|
||
|
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GLenum target;
|
||
|
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GLenum internalformat;
|
||
|
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GLsizei width;
|
||
|
|
GLenum format;
|
||
|
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GLenum type;
|
||
|
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GLsizei format_size;
|
||
|
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GLsizei type_size;
|
||
|
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GLsizei size;
|
||
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LOAD_GL_FUNC(glConvolutionFilter1D)
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||
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target = (GLenum)NUM2INT(arg1);
|
||
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internalformat = (GLenum)NUM2INT(arg2);
|
||
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width = (GLsizei)NUM2UINT(arg3);
|
||
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format = (GLenum)NUM2INT(arg4);
|
||
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type = (GLenum)NUM2INT(arg5);
|
||
|
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Check_Type(arg6,T_STRING);
|
||
|
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format_size = glformat_size(format);
|
||
|
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type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = format_size*(width/8);
|
||
|
|
else
|
||
|
|
size = type_size*format_size*width;
|
||
|
|
if (RSTRING(arg6)->len < size)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d", RSTRING(arg6)->len);
|
||
|
|
fptr_glConvolutionFilter1D(target,internalformat,width,format,type,RSTRING(arg6)->ptr);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glConvolutionFilter2D)(GLenum,GLenum,GLsizei,GLsizei,GLenum,GLenum,const GLvoid *);
|
||
|
|
static VALUE
|
||
|
|
gl_ConvolutionFilter2D(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLsizei size;
|
||
|
|
LOAD_GL_FUNC(glConvolutionFilter2D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg2);
|
||
|
|
width = (GLsizei)NUM2UINT(arg3);
|
||
|
|
height = (GLsizei)NUM2UINT(arg4);
|
||
|
|
format = (GLenum)NUM2INT(arg5);
|
||
|
|
type = (GLenum)NUM2INT(arg6);
|
||
|
|
Check_Type(arg7,T_STRING);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = format_size*((width*height)/8);
|
||
|
|
else
|
||
|
|
size = type_size*format_size*width*height;
|
||
|
|
if (RSTRING(arg7)->len < size)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d", RSTRING(arg7)->len);
|
||
|
|
fptr_glConvolutionFilter2D(target,internalformat,width,height,format,type,RSTRING(arg7)->ptr);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glConvolutionParameterf)(GLenum,GLenum,GLfloat);
|
||
|
|
static VALUE
|
||
|
|
gl_ConvolutionParameterf(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLfloat params;
|
||
|
|
LOAD_GL_FUNC(glConvolutionParameterf)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
params = (GLfloat)NUM2INT(arg3);
|
||
|
|
fptr_glConvolutionParameterf(target,pname,params);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glConvolutionParameterfv)(GLenum,GLenum,const GLfloat *);
|
||
|
|
static VALUE
|
||
|
|
gl_ConvolutionParameterfv(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLfloat params[4] = {0.0,0.0,0.0,0.0};
|
||
|
|
LOAD_GL_FUNC(glConvolutionParameterfv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
Check_Type(arg3,T_ARRAY);
|
||
|
|
ary2cflt(arg3,params,4);
|
||
|
|
fptr_glConvolutionParameterfv(target,pname,params);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glConvolutionParameteri)(GLenum,GLenum,GLint);
|
||
|
|
static VALUE
|
||
|
|
gl_ConvolutionParameteri(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLint params;
|
||
|
|
LOAD_GL_FUNC(glConvolutionParameteri)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
params = (GLint)NUM2INT(arg3);
|
||
|
|
fptr_glConvolutionParameteri(target,pname,params);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glConvolutionParameteriv)(GLenum,GLenum,const GLint *);
|
||
|
|
static VALUE
|
||
|
|
gl_ConvolutionParameteriv(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLint params[4] = {0,0,0,0};
|
||
|
|
LOAD_GL_FUNC(glConvolutionParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
Check_Type(arg3,T_ARRAY);
|
||
|
|
ary2cint(arg3,params,4);
|
||
|
|
fptr_glConvolutionParameteriv(target,pname,params);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glCopyConvolutionFilter1D)(GLenum,GLenum,GLint,GLint,GLsizei);
|
||
|
|
static VALUE
|
||
|
|
gl_CopyConvolutionFilter1D(obj,arg1,arg2,arg3,arg4,arg5)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLint x;
|
||
|
|
GLint y;
|
||
|
|
GLsizei width;
|
||
|
|
LOAD_GL_FUNC(glCopyConvolutionFilter1D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg2);
|
||
|
|
x = (GLint)NUM2INT(arg3);
|
||
|
|
y = (GLint)NUM2INT(arg4);
|
||
|
|
width = (GLsizei)NUM2UINT(arg5);
|
||
|
|
fptr_glCopyConvolutionFilter1D(target,internalformat,x,y,width);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glCopyConvolutionFilter2D)(GLenum,GLenum,GLint,GLint,GLsizei,GLsizei);
|
||
|
|
static VALUE
|
||
|
|
gl_CopyConvolutionFilter2D(obj,arg1,arg2,arg3,arg4,arg5,arg6)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLint x;
|
||
|
|
GLint y;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
LOAD_GL_FUNC(glCopyConvolutionFilter2D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg2);
|
||
|
|
x = (GLint)NUM2INT(arg3);
|
||
|
|
y = (GLint)NUM2INT(arg4);
|
||
|
|
width = (GLsizei)NUM2UINT(arg5);
|
||
|
|
height = (GLsizei)NUM2UINT(arg6);
|
||
|
|
fptr_glCopyConvolutionFilter2D(target,internalformat,x,y,width,height);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetConvolutionParameterfv)(GLenum,GLenum,GLfloat *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetConvolutionParameterfv(obj,arg1,arg2)
|
||
|
|
VALUE obj,arg1,arg2;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLfloat params[4] = {0.0,0.0,0.0,0.0};
|
||
|
|
GLsizei size;
|
||
|
|
int i;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetConvolutionParameterfv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
switch(pname) {
|
||
|
|
case GL_CONVOLUTION_BORDER_COLOR:
|
||
|
|
case GL_CONVOLUTION_FILTER_SCALE:
|
||
|
|
case GL_CONVOLUTION_FILTER_BIAS:
|
||
|
|
size = 4;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
size = 1;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
fptr_glGetConvolutionParameterfv(target,pname,params);
|
||
|
|
retary = rb_ary_new2(size);
|
||
|
|
for(i=0;i<size;i++)
|
||
|
|
rb_ary_push(retary, rb_float_new(params[i]));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetConvolutionParameteriv)(GLenum,GLenum,GLint *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetConvolutionParameteriv(obj,arg1,arg2)
|
||
|
|
VALUE obj,arg1,arg2;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLint params[4] = {0,0,0,0};
|
||
|
|
GLsizei size;
|
||
|
|
int i;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetConvolutionParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
switch(pname) {
|
||
|
|
case GL_CONVOLUTION_BORDER_COLOR:
|
||
|
|
case GL_CONVOLUTION_FILTER_SCALE:
|
||
|
|
case GL_CONVOLUTION_FILTER_BIAS:
|
||
|
|
size = 4;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
size = 1;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
fptr_glGetConvolutionParameteriv(target,pname,params);
|
||
|
|
retary = rb_ary_new2(size);
|
||
|
|
for(i=0;i<size;i++)
|
||
|
|
rb_ary_push(retary, INT2NUM(params[i]));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetConvolutionFilter)(GLenum,GLenum,GLenum,GLvoid *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetConvolutionFilter(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLint size = 0;
|
||
|
|
VALUE data;
|
||
|
|
LOAD_GL_FUNC(glGetConvolutionFilter)
|
||
|
|
LOAD_GL_FUNC(glGetConvolutionParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
format = (GLenum)NUM2INT(arg2);
|
||
|
|
type = (GLenum)NUM2INT(arg3);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
if (target==GL_CONVOLUTION_1D) {
|
||
|
|
fptr_glGetConvolutionParameteriv(target,GL_CONVOLUTION_WIDTH,&size);
|
||
|
|
} else {
|
||
|
|
GLint tmp = 0;
|
||
|
|
fptr_glGetConvolutionParameteriv(target,GL_CONVOLUTION_WIDTH,&tmp);
|
||
|
|
fptr_glGetConvolutionParameteriv(target,GL_CONVOLUTION_HEIGHT,&size);
|
||
|
|
size *=tmp;
|
||
|
|
}
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = (size/8)*format_size;
|
||
|
|
else
|
||
|
|
size = size*type_size*format_size;
|
||
|
|
data = allocate_buffer_with_string(size);
|
||
|
|
FORCE_PIXEL_STORE_MODE
|
||
|
|
fptr_glGetConvolutionFilter(target,format,type,(GLvoid*)RSTRING(data)->ptr);
|
||
|
|
RESTORE_PIXEL_STORE_MODE
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetSeparableFilter)(GLenum,GLenum,GLenum,GLvoid*,GLvoid*,GLvoid*);
|
||
|
|
static VALUE
|
||
|
|
gl_GetSeparableFilter(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLint size_row = 0;
|
||
|
|
GLint size_column = 0;
|
||
|
|
VALUE data_row;
|
||
|
|
VALUE data_column;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetSeparableFilter)
|
||
|
|
LOAD_GL_FUNC(glGetConvolutionParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
format = (GLenum)NUM2INT(arg2);
|
||
|
|
type = (GLenum)NUM2INT(arg3);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
fptr_glGetConvolutionParameteriv(target,GL_CONVOLUTION_WIDTH,&size_row);
|
||
|
|
fptr_glGetConvolutionParameteriv(target,GL_CONVOLUTION_HEIGHT,&size_column);
|
||
|
|
if (type==GL_BITMAP) {
|
||
|
|
size_row = (size_row/8)*format_size;
|
||
|
|
size_column = (size_column/8)*format_size;
|
||
|
|
} else {
|
||
|
|
size_row *= type_size*format_size;
|
||
|
|
size_column *= type_size*format_size;
|
||
|
|
}
|
||
|
|
data_row = allocate_buffer_with_string(size_row);
|
||
|
|
data_column = allocate_buffer_with_string(size_column);
|
||
|
|
FORCE_PIXEL_STORE_MODE
|
||
|
|
fptr_glGetSeparableFilter(target,format,type,(GLvoid*)RSTRING(data_row)->ptr,(GLvoid*)RSTRING(data_column)->ptr,0);
|
||
|
|
RESTORE_PIXEL_STORE_MODE
|
||
|
|
retary = rb_ary_new2(2);
|
||
|
|
rb_ary_push(retary, data_row);
|
||
|
|
rb_ary_push(retary, data_column);
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glSeparableFilter2D)(GLenum,GLenum,GLsizei,GLsizei,GLenum,GLenum,const GLvoid *,const GLvoid *);
|
||
|
|
static VALUE
|
||
|
|
gl_SeparableFilter2D(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLsizei size_row;
|
||
|
|
GLsizei size_column;
|
||
|
|
LOAD_GL_FUNC(glSeparableFilter2D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg2);
|
||
|
|
width = (GLsizei)NUM2UINT(arg3);
|
||
|
|
height = (GLsizei)NUM2UINT(arg4);
|
||
|
|
format = (GLenum)NUM2INT(arg5);
|
||
|
|
type = (GLenum)NUM2INT(arg6);
|
||
|
|
Check_Type(arg7,T_STRING);
|
||
|
|
Check_Type(arg8,T_STRING);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
if (type==GL_BITMAP) {
|
||
|
|
size_row = format_size*(width/8);
|
||
|
|
size_column = format_size*(height/8);
|
||
|
|
} else {
|
||
|
|
size_row = type_size*format_size*width;
|
||
|
|
size_column = type_size*format_size*height;
|
||
|
|
}
|
||
|
|
if (RSTRING(arg7)->len < size_row)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d", RSTRING(arg7)->len);
|
||
|
|
if (RSTRING(arg8)->len < size_column)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d", RSTRING(arg8)->len);
|
||
|
|
|
||
|
|
fptr_glSeparableFilter2D(target,internalformat,width,height,format,type,RSTRING(arg7)->ptr,RSTRING(arg8)->ptr);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetHistogramParameterfv)(GLenum,GLenum,GLfloat *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetHistogramParameterfv(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLfloat params = 0.0;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetHistogramParameterfv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
fptr_glGetHistogramParameterfv(target,pname,¶ms);
|
||
|
|
retary = rb_ary_new2(1);
|
||
|
|
rb_ary_push(retary, rb_float_new(params));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetHistogramParameteriv)(GLenum,GLenum,GLint *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetHistogramParameteriv(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLint params = 0;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetHistogramParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
fptr_glGetHistogramParameteriv(target,pname,¶ms);
|
||
|
|
retary = rb_ary_new2(1);
|
||
|
|
rb_ary_push(retary, INT2NUM(params));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetHistogram)(GLenum,GLboolean,GLenum,GLenum,GLvoid*);
|
||
|
|
static VALUE
|
||
|
|
gl_GetHistogram(obj,arg1,arg2,arg3,arg4)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLboolean reset;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLint size = 0;
|
||
|
|
VALUE data;
|
||
|
|
LOAD_GL_FUNC(glGetHistogram)
|
||
|
|
LOAD_GL_FUNC(glGetHistogramParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
reset = (GLboolean)NUM2INT(arg2);
|
||
|
|
format = (GLenum)NUM2INT(arg3);
|
||
|
|
type = (GLenum)NUM2INT(arg4);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
fptr_glGetHistogramParameteriv(target,GL_HISTOGRAM_WIDTH,&size);
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = (size/8)*format_size;
|
||
|
|
else
|
||
|
|
size = size*type_size*format_size;
|
||
|
|
data = allocate_buffer_with_string(size);
|
||
|
|
FORCE_PIXEL_STORE_MODE
|
||
|
|
fptr_glGetHistogram(target,reset,format,type,(GLvoid*)RSTRING(data)->ptr);
|
||
|
|
RESTORE_PIXEL_STORE_MODE
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetMinmax)(GLenum,GLboolean,GLenum,GLenum,GLvoid *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetMinmax(obj,arg1,arg2,arg3,arg4)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLboolean reset;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
GLsizei format_size;
|
||
|
|
GLsizei type_size;
|
||
|
|
GLint size;
|
||
|
|
VALUE data;
|
||
|
|
LOAD_GL_FUNC(glGetMinmax)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
reset = (GLboolean)NUM2INT(arg2);
|
||
|
|
format = (GLenum)NUM2INT(arg3);
|
||
|
|
type = (GLenum)NUM2INT(arg4);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
rb_raise(rb_eTypeError, "type/format mismatch");
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = format_size*(2/8);
|
||
|
|
else
|
||
|
|
size = type_size*format_size*2;
|
||
|
|
data = allocate_buffer_with_string(size);
|
||
|
|
FORCE_PIXEL_STORE_MODE
|
||
|
|
fptr_glGetMinmax(target,reset,format,type,(GLvoid*)RSTRING(data)->ptr);
|
||
|
|
RESTORE_PIXEL_STORE_MODE
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetMinmaxParameterfv)(GLenum,GLenum,GLfloat *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetMinmaxParameterfv(obj,arg1,arg2)
|
||
|
|
VALUE obj,arg1,arg2;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLfloat params = 0.0;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetMinmaxParameterfv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
fptr_glGetMinmaxParameterfv(target,pname,¶ms);
|
||
|
|
retary = rb_ary_new2(1);
|
||
|
|
rb_ary_push(retary, rb_float_new(params));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glGetMinmaxParameteriv)(GLenum,GLenum,GLint *);
|
||
|
|
static VALUE
|
||
|
|
gl_GetMinmaxParameteriv(obj,arg1,arg2)
|
||
|
|
VALUE obj,arg1,arg2;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum pname;
|
||
|
|
GLint params = 0;
|
||
|
|
VALUE retary;
|
||
|
|
LOAD_GL_FUNC(glGetMinmaxParameteriv)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
pname = (GLenum)NUM2INT(arg2);
|
||
|
|
fptr_glGetMinmaxParameteriv(target,pname,¶ms);
|
||
|
|
retary = rb_ary_new2(1);
|
||
|
|
rb_ary_push(retary, INT2NUM(params));
|
||
|
|
return retary;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glHistogram)(GLenum,GLsizei,GLenum,GLboolean);
|
||
|
|
static VALUE
|
||
|
|
gl_Histogram(obj,arg1,arg2,arg3,arg4)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLsizei width;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLboolean sink;
|
||
|
|
LOAD_GL_FUNC(glHistogram)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
width = (GLsizei)NUM2UINT(arg2);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg3);
|
||
|
|
sink = (GLboolean)NUM2INT(arg4);
|
||
|
|
fptr_glHistogram(target,width,internalformat,sink);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glMinmax)(GLenum,GLenum,GLboolean);
|
||
|
|
static VALUE
|
||
|
|
gl_Minmax(obj,arg1,arg2,arg3)
|
||
|
|
VALUE obj,arg1,arg2,arg3;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLenum internalformat;
|
||
|
|
GLboolean sink;
|
||
|
|
LOAD_GL_FUNC(glMinmax)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
internalformat = (GLenum)NUM2INT(arg2);
|
||
|
|
sink = (GLboolean)NUM2INT(arg3);
|
||
|
|
fptr_glMinmax(target,internalformat,sink);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glResetHistogram)(GLenum);
|
||
|
|
static VALUE
|
||
|
|
gl_ResetHistogram(obj,arg1)
|
||
|
|
VALUE obj,arg1;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
LOAD_GL_FUNC(glResetHistogram)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
fptr_glResetHistogram(target);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glResetMinmax)(GLenum);
|
||
|
|
static VALUE
|
||
|
|
gl_ResetMinmax(obj,arg1)
|
||
|
|
VALUE obj,arg1;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
LOAD_GL_FUNC(glResetMinmax)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
fptr_glResetMinmax(target);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glTexImage3D)(GLenum,GLint,GLint,GLsizei,GLsizei,GLsizei,GLint,GLenum,GLenum,const GLvoid*);
|
||
|
|
static VALUE
|
||
|
|
gl_TexImage3D(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLint level;
|
||
|
|
GLint internalFormat;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
GLsizei depth;
|
||
|
|
GLint border;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
const char *pixels;
|
||
|
|
int size;
|
||
|
|
int type_size;
|
||
|
|
int format_size;
|
||
|
|
LOAD_GL_FUNC(glTexImage3D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
level = (GLint)NUM2INT(arg2);
|
||
|
|
internalFormat = (GLint)NUM2INT(arg3);
|
||
|
|
width = (GLsizei)NUM2UINT(arg4);
|
||
|
|
height = (GLsizei)NUM2UINT(arg5);
|
||
|
|
depth = (GLsizei)NUM2UINT(arg6);
|
||
|
|
border = (GLint)NUM2INT(arg7);
|
||
|
|
format = (GLenum)NUM2INT(arg8);
|
||
|
|
type = (GLenum)NUM2INT(arg9);
|
||
|
|
Check_Type(arg10, T_STRING);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
return Qnil;
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = format_size*((height*width*depth)/8);
|
||
|
|
else
|
||
|
|
size = type_size*format_size*height*width*depth;
|
||
|
|
|
||
|
|
if (target == GL_PROXY_TEXTURE_3D || NIL_P(arg10)) { /* proxy texture, no data read */
|
||
|
|
pixels = NULL;
|
||
|
|
} else {
|
||
|
|
if (TYPE(arg10) == T_FIXNUM || TYPE(arg10) == T_BIGNUM) { /* arg10 is offset to unpack buffer */
|
||
|
|
pixels = (const char *)NUM2UINT(arg10);
|
||
|
|
} else if (TYPE(arg10) == T_STRING) { /* image data */
|
||
|
|
if (RSTRING(arg10)->len < size)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d",RSTRING(arg10)->len);
|
||
|
|
pixels = RSTRING(arg10)->ptr;
|
||
|
|
} else {
|
||
|
|
Check_Type(arg10,T_STRING); /* force exception */
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
fptr_glTexImage3D( target, level, internalFormat, width, height,
|
||
|
|
depth, border, format, type,pixels);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glTexSubImage3D)(GLenum,GLint,GLint,GLint,GLint,GLsizei,GLsizei,GLsizei,GLenum,GLenum,const GLvoid*);
|
||
|
|
static VALUE
|
||
|
|
gl_TexSubImage3D(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11)
|
||
|
|
VALUE arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLint level;
|
||
|
|
GLint xoffset;
|
||
|
|
GLint yoffset;
|
||
|
|
GLint zoffset;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
GLsizei depth;
|
||
|
|
GLenum format;
|
||
|
|
GLenum type;
|
||
|
|
const char *pixels;
|
||
|
|
int size;
|
||
|
|
int type_size;
|
||
|
|
int format_size;
|
||
|
|
LOAD_GL_FUNC(glTexSubImage3D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
level = (GLint)NUM2INT(arg2);
|
||
|
|
xoffset = (GLint)NUM2INT(arg3);
|
||
|
|
yoffset = (GLint)NUM2INT(arg4);
|
||
|
|
zoffset = (GLint)NUM2INT(arg5);
|
||
|
|
width = (GLsizei)NUM2UINT(arg6);
|
||
|
|
height = (GLsizei)NUM2UINT(arg7);
|
||
|
|
depth = (GLsizei)NUM2UINT(arg8);
|
||
|
|
format = (GLenum)NUM2INT(arg9);
|
||
|
|
type = (GLenum)NUM2INT(arg10);
|
||
|
|
Check_Type(arg11, T_STRING);
|
||
|
|
type_size = gltype_size(type);
|
||
|
|
format_size = glformat_size(format);
|
||
|
|
if (type_size == -1 || format_size == -1)
|
||
|
|
return Qnil;
|
||
|
|
if (type==GL_BITMAP)
|
||
|
|
size = format_size*((height*width*depth)/8);
|
||
|
|
else
|
||
|
|
size = type_size*format_size*height*width*depth;
|
||
|
|
|
||
|
|
if (TYPE(arg11) == T_STRING) {
|
||
|
|
if (RSTRING(arg11)->len < size)
|
||
|
|
rb_raise(rb_eArgError, "string length:%d",RSTRING(arg11)->len);
|
||
|
|
pixels = RSTRING(arg11)->ptr;
|
||
|
|
} else if (TYPE(arg11) == T_FIXNUM || TYPE(arg11) == T_BIGNUM) { /* arg11 is offset to unpack buffer */
|
||
|
|
pixels = (const char *)NUM2UINT(arg11);
|
||
|
|
} else {
|
||
|
|
Check_Type(arg11,T_STRING); /* force exception */
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
fptr_glTexSubImage3D( target, level, xoffset, yoffset, zoffset,
|
||
|
|
width, height, depth,
|
||
|
|
format, type, pixels);
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void (APIENTRY * fptr_glCopyTexSubImage3D)(GLenum,GLint,GLint,GLint,GLint,GLint,GLint,GLsizei,GLsizei);
|
||
|
|
static VALUE
|
||
|
|
gl_CopyTexSubImage3D(obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)
|
||
|
|
VALUE obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9;
|
||
|
|
{
|
||
|
|
GLenum target;
|
||
|
|
GLint level;
|
||
|
|
GLint xoffset;
|
||
|
|
GLint yoffset;
|
||
|
|
GLint zoffset;
|
||
|
|
GLint x;
|
||
|
|
GLint y;
|
||
|
|
GLsizei width;
|
||
|
|
GLsizei height;
|
||
|
|
LOAD_GL_FUNC(glCopyTexSubImage3D)
|
||
|
|
target = (GLenum)NUM2INT(arg1);
|
||
|
|
level = (GLint)NUM2INT(arg2);
|
||
|
|
xoffset = (GLint)NUM2INT(arg3);
|
||
|
|
yoffset = (GLint)NUM2INT(arg4);
|
||
|
|
zoffset = (GLint)NUM2INT(arg5);
|
||
|
|
x = (GLint)NUM2INT(arg6);
|
||
|
|
y = (GLint)NUM2INT(arg7);
|
||
|
|
width = (GLsizei)NUM2UINT(arg8);
|
||
|
|
height = (GLsizei)NUM2UINT(arg9);
|
||
|
|
fptr_glCopyTexSubImage3D( target, level,
|
||
|
|
xoffset, yoffset, zoffset,
|
||
|
|
x, y, width, height );
|
||
|
|
return Qnil;
|
||
|
|
}
|
||
|
|
|
||
|
|
void gl_init_functions_1_2(VALUE module)
|
||
|
|
{
|
||
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rb_define_module_function(module, "glBlendColor", gl_BlendColor, 4);
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rb_define_module_function(module, "glBlendEquation", gl_BlendEquation, 1);
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||
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rb_define_module_function(module, "glDrawRangeElements", gl_DrawRangeElements, 6);
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||
|
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rb_define_module_function(module, "glColorTable", gl_ColorTable, 6);
|
||
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rb_define_module_function(module, "glColorTableParameterfv", gl_ColorTableParameterfv, 3);
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||
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rb_define_module_function(module, "glColorTableParameteriv", gl_ColorTableParameteriv, 3);
|
||
|
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rb_define_module_function(module, "glCopyColorTable", gl_CopyColorTable, 5);
|
||
|
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rb_define_module_function(module, "glGetColorTable", gl_GetColorTable, 3);
|
||
|
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rb_define_module_function(module, "glGetColorTableParameterfv", gl_GetColorTableParameterfv, 2);
|
||
|
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rb_define_module_function(module, "glGetColorTableParameteriv", gl_GetColorTableParameteriv, 2);
|
||
|
|
rb_define_module_function(module, "glColorSubTable", gl_ColorSubTable, 6);
|
||
|
|
rb_define_module_function(module, "glCopyColorSubTable", gl_CopyColorSubTable, 5);
|
||
|
|
rb_define_module_function(module, "glConvolutionFilter1D", gl_ConvolutionFilter1D, 6);
|
||
|
|
rb_define_module_function(module, "glConvolutionFilter2D", gl_ConvolutionFilter2D, 7);
|
||
|
|
rb_define_module_function(module, "glConvolutionParameterf", gl_ConvolutionParameterf, 3);
|
||
|
|
rb_define_module_function(module, "glConvolutionParameterfv", gl_ConvolutionParameterfv, 3);
|
||
|
|
rb_define_module_function(module, "glConvolutionParameteri", gl_ConvolutionParameteri, 3);
|
||
|
|
rb_define_module_function(module, "glConvolutionParameteriv", gl_ConvolutionParameteriv, 3);
|
||
|
|
rb_define_module_function(module, "glCopyConvolutionFilter1D", gl_CopyConvolutionFilter1D, 5);
|
||
|
|
rb_define_module_function(module, "glCopyConvolutionFilter2D", gl_CopyConvolutionFilter2D, 6);
|
||
|
|
rb_define_module_function(module, "glGetConvolutionFilter", gl_GetConvolutionFilter, 3);
|
||
|
|
rb_define_module_function(module, "glGetConvolutionParameterfv", gl_GetConvolutionParameterfv, 2);
|
||
|
|
rb_define_module_function(module, "glGetConvolutionParameteriv", gl_GetConvolutionParameteriv, 2);
|
||
|
|
rb_define_module_function(module, "glGetSeparableFilter", gl_GetSeparableFilter, 3);
|
||
|
|
rb_define_module_function(module, "glSeparableFilter2D", gl_SeparableFilter2D, 8);
|
||
|
|
rb_define_module_function(module, "glGetHistogram", gl_GetHistogram, 4);
|
||
|
|
rb_define_module_function(module, "glGetHistogramParameterfv", gl_GetHistogramParameterfv, 2);
|
||
|
|
rb_define_module_function(module, "glGetHistogramParameteriv", gl_GetHistogramParameteriv, 2);
|
||
|
|
rb_define_module_function(module, "glGetMinmax", gl_GetMinmax, 4);
|
||
|
|
rb_define_module_function(module, "glGetMinmaxParameterfv", gl_GetMinmaxParameterfv, 2);
|
||
|
|
rb_define_module_function(module, "glGetMinmaxParameteriv", gl_GetMinmaxParameteriv, 2);
|
||
|
|
rb_define_module_function(module, "glHistogram", gl_Histogram, 4);
|
||
|
|
rb_define_module_function(module, "glMinmax", gl_Minmax, 3);
|
||
|
|
rb_define_module_function(module, "glResetHistogram", gl_ResetHistogram, 1);
|
||
|
|
rb_define_module_function(module, "glResetMinmax", gl_ResetMinmax, 1);
|
||
|
|
rb_define_module_function(module, "glTexImage3D", gl_TexImage3D, 10);
|
||
|
|
rb_define_module_function(module, "glTexSubImage3D", gl_TexSubImage3D, 11);
|
||
|
|
rb_define_module_function(module, "glCopyTexSubImage3D", gl_CopyTexSubImage3D, 9);
|
||
|
|
}
|