ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.99 by root, Mon May 29 02:11:03 2006 UTC vs.
Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC

10#include "XSUB.h" 10#include "XSUB.h"
11 11
12#include <math.h> 12#include <math.h>
13#include <string.h> 13#include <string.h>
14#include <stdio.h> 14#include <stdio.h>
15#include <stdlib.h>
15 16
16#include <SDL.h> 17#include <SDL.h>
17#include <SDL_endian.h> 18#include <SDL_endian.h>
18#include <SDL_image.h> 19#include <SDL_image.h>
19#include <SDL_mixer.h> 20#include <SDL_mixer.h>
48#define MAP_EXTEND_X 32 49#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 50#define MAP_EXTEND_Y 512
50 51
51#define MIN_FONT_HEIGHT 10 52#define MIN_FONT_HEIGHT 10
52 53
53#define GL_CALL(type,func,args) \ 54static struct
54 { \ 55{
55 static int init_; \ 56#define GL_FUNC(ptr,name) ptr name;
56 static type fptr_; \ 57#include "glfunc.h"
57 \ 58#undef GL_FUNC
58 if (!init_) \ 59} gl;
59 { \ 60
60 init_ = 1; \ 61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 62{
62 } \ 63 if (gl.BlendFuncSeparate)
63 \ 64 gl.BlendFuncSeparate (sa, da, saa, daa);
64 if (fptr_) \ 65 else if (gl.BlendFuncSeparateEXT)
65 fptr_ args; \ 66 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 } 67 else
68 glBlendFunc (sa, da);
69}
67 70
68typedef Mix_Chunk *CFClient__MixChunk; 71typedef Mix_Chunk *CFClient__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 72typedef Mix_Music *CFClient__MixMusic;
70 73
71typedef PangoFontDescription *CFClient__Font; 74typedef PangoFontDescription *CFClient__Font;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 86static PangoFontMap *ft2_fontmap, *cairo_fontmap;
84 87
85static void 88static void
86substitute_func (FcPattern *pattern, gpointer data) 89substitute_func (FcPattern *pattern, gpointer data)
87{ 90{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 91 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif
89#ifdef _WIN32 95#ifdef _WIN32
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
91#else 97#else
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 98 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif 99#endif
294 ev.code = 1; 300 ev.code = 1;
295 ev.data1 = (void *)(long)channel; 301 ev.data1 = (void *)(long)channel;
296 ev.data2 = 0; 302 ev.data2 = 0;
297 303
298 SDL_PushEvent ((SDL_Event *)&ev); 304 SDL_PushEvent ((SDL_Event *)&ev);
305}
306
307static unsigned int
308minpot (unsigned int n)
309{
310 if (!n)
311 return 0;
312
313 --n;
314
315 n |= n >> 1;
316 n |= n >> 2;
317 n |= n >> 4;
318 n |= n >> 8;
319 n |= n >> 16;
320
321 return n + 1;
299} 322}
300 323
301MODULE = CFClient PACKAGE = CFClient 324MODULE = CFClient PACKAGE = CFClient
302 325
303PROTOTYPES: ENABLE 326PROTOTYPES: ENABLE
416} 439}
417 440
418void 441void
419pango_init () 442pango_init ()
420 CODE: 443 CODE:
421{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx 444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{
446 {
423 ft2_fontmap = pango_ft2_font_map_new (); 447 ft2_fontmap = pango_ft2_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
426 450 }
451 {
452 cairo_font_options_t *fopt = cairo_font_options_create ();
427 cairo_fontmap = pango_cairo_font_map_get_default (); 453 cairo_fontmap = pango_cairo_font_map_get_default ();
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
429} 466}
430 467
431int 468int
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 470
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447 484
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450 487
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
479SDL_SetVideoMode (int w, int h, int fullscreen) 516SDL_SetVideoMode (int w, int h, int fullscreen)
480 CODE: 517 CODE:
481 RETVAL = !!SDL_SetVideoMode ( 518 RETVAL = !!SDL_SetVideoMode (
482 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483 ); 520 );
521 if (RETVAL)
522 {
484 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h"
526# undef GL_FUNC
527 }
485 OUTPUT: 528 OUTPUT:
486 RETVAL 529 RETVAL
487 530
488void 531void
489SDL_GL_SwapBuffers () 532SDL_GL_SwapBuffers ()
630 PUSHs (sv_2mortal (newSViv (surface2->w))); 673 PUSHs (sv_2mortal (newSViv (surface2->w)));
631 PUSHs (sv_2mortal (newSViv (surface2->h))); 674 PUSHs (sv_2mortal (newSViv (surface2->h)));
632 SDL_LockSurface (surface2); 675 SDL_LockSurface (surface2);
633 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
634 SDL_UnlockSurface (surface2); 677 SDL_UnlockSurface (surface2);
635 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA8 : GL_RGB8)));
636 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 679 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
637 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
638 681
639 SDL_FreeSurface (surface); 682 SDL_FreeSurface (surface);
640 SDL_FreeSurface (surface2); 683 SDL_FreeSurface (surface2);
678 CODE: 721 CODE:
679 fprintf (stderr, "FATAL: %s\n", message); 722 fprintf (stderr, "FATAL: %s\n", message);
680#ifdef _WIN32 723#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
682#endif 725#endif
683 exit (1); 726 _exit (1);
727
728void
729_exit (int retval)
730 CODE:
731 _exit (retval);
684 732
685MODULE = CFClient PACKAGE = CFClient::Font 733MODULE = CFClient PACKAGE = CFClient::Font
686 734
687CFClient::Font 735CFClient::Font
688new_from_file (SV *class, char *path, int id = 0) 736new_from_file (SV *class, char *path, int id = 0)
709MODULE = CFClient PACKAGE = CFClient::Layout 757MODULE = CFClient PACKAGE = CFClient::Layout
710 758
711CFClient::Layout 759CFClient::Layout
712new (SV *class, int rgba = 0) 760new (SV *class, int rgba = 0)
713 CODE: 761 CODE:
714#if _WIN32
715 //rgba = 0;//D make stext nicer, breaks TextView
716#endif
717 New (0, RETVAL, 1, struct cf_layout); 762 New (0, RETVAL, 1, struct cf_layout);
718 763
719 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
720 RETVAL->rgba = rgba; 765 RETVAL->rgba = rgba;
721 RETVAL->r = 1.; 766 RETVAL->r = 1.;
765 810
766SV * 811SV *
767get_text (CFClient::Layout self) 812get_text (CFClient::Layout self)
768 CODE: 813 CODE:
769 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770 SvUTF8_on (RETVAL); 815 sv_utf8_decode (RETVAL);
771 OUTPUT: 816 OUTPUT:
772 RETVAL 817 RETVAL
773 818
774void 819void
775set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
922 967
923 EXTEND (SP, 5); 968 EXTEND (SP, 5);
924 PUSHs (sv_2mortal (newSViv (w))); 969 PUSHs (sv_2mortal (newSViv (w)));
925 PUSHs (sv_2mortal (newSViv (h))); 970 PUSHs (sv_2mortal (newSViv (h)));
926 PUSHs (sv_2mortal (retval)); 971 PUSHs (sv_2mortal (retval));
927 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 972 PUSHs (sv_2mortal (newSViv (GL_RGBA8)));
928 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
929 } 974 }
930 else 975 else
931 { 976 {
932 FT_Bitmap bitmap; 977 FT_Bitmap bitmap;
956} 1001}
957 1002
958MODULE = CFClient PACKAGE = CFClient::Texture 1003MODULE = CFClient PACKAGE = CFClient::Texture
959 1004
960void 1005void
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011
1012 if (ow && oh)
1013 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025
1026 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp);
1028
1029 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032
1033 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 }
1040}
1041
1042void
961draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
962 PROTOTYPE: $$$;$$ 1044 PROTOTYPE: $$$;$$
963 ALIAS: 1045 ALIAS:
964 draw_quad_alpha = 1 1046 draw_quad_alpha = 1
965 draw_quad_alpha_premultiplied = 2 1047 draw_quad_alpha_premultiplied = 2
966 CODE: 1048 CODE:
977 } 1059 }
978 1060
979 if (ix) 1061 if (ix)
980 { 1062 {
981 glEnable (GL_BLEND); 1063 glEnable (GL_BLEND);
1064
1065 if (ix == 2)
982 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1066 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1067 else
1068 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1069 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1070
983 glEnable (GL_ALPHA_TEST); 1071 glEnable (GL_ALPHA_TEST);
984 glAlphaFunc (GL_GREATER, 0.01f); 1072 glAlphaFunc (GL_GREATER, 0.01f);
985 } 1073 }
986 1074
987 glBindTexture (GL_TEXTURE_2D, name); 1075 glBindTexture (GL_TEXTURE_2D, name);
1025DESTROY (CFClient::Map self) 1113DESTROY (CFClient::Map self)
1026 CODE: 1114 CODE:
1027{ 1115{
1028 map_clear (self); 1116 map_clear (self);
1029 Safefree (self->face); 1117 Safefree (self->face);
1118 Safefree (self->tex);
1030 Safefree (self); 1119 Safefree (self);
1031} 1120}
1032 1121
1033void 1122void
1034clear (CFClient::Map self) 1123clear (CFClient::Map self)
1084 1173
1085int 1174int
1086ox (CFClient::Map self) 1175ox (CFClient::Map self)
1087 ALIAS: 1176 ALIAS:
1088 oy = 1 1177 oy = 1
1178 x = 2
1179 y = 3
1180 w = 4
1181 h = 5
1089 CODE: 1182 CODE:
1090 switch (ix) 1183 switch (ix)
1091 { 1184 {
1092 case 0: RETVAL = self->ox; break; 1185 case 0: RETVAL = self->ox; break;
1093 case 1: RETVAL = self->oy; break; 1186 case 1: RETVAL = self->oy; break;
1187 case 2: RETVAL = self->x; break;
1188 case 3: RETVAL = self->y; break;
1189 case 4: RETVAL = self->w; break;
1190 case 5: RETVAL = self->h; break;
1094 } 1191 }
1095 OUTPUT: 1192 OUTPUT:
1096 RETVAL 1193 RETVAL
1097 1194
1098void 1195void
1535 const_iv (GL_RESCALE_NORMAL), 1632 const_iv (GL_RESCALE_NORMAL),
1536 const_iv (GL_AND), 1633 const_iv (GL_AND),
1537 const_iv (GL_ONE), 1634 const_iv (GL_ONE),
1538 const_iv (GL_ZERO), 1635 const_iv (GL_ZERO),
1539 const_iv (GL_SRC_ALPHA), 1636 const_iv (GL_SRC_ALPHA),
1540 const_iv (GL_SRC_ALPHA_SATURATE), 1637 const_iv (GL_DST_ALPHA),
1541 const_iv (GL_ONE_MINUS_SRC_ALPHA), 1638 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1542 const_iv (GL_ONE_MINUS_DST_ALPHA), 1639 const_iv (GL_ONE_MINUS_DST_ALPHA),
1640 const_iv (GL_SRC_ALPHA_SATURATE),
1543 const_iv (GL_RGB), 1641 const_iv (GL_RGB),
1544 const_iv (GL_RGBA), 1642 const_iv (GL_RGBA),
1643 const_iv (GL_RGBA4),
1644 const_iv (GL_RGBA8),
1645 const_iv (GL_RGB5_A1),
1545 const_iv (GL_UNSIGNED_BYTE), 1646 const_iv (GL_UNSIGNED_BYTE),
1546 const_iv (GL_UNSIGNED_SHORT), 1647 const_iv (GL_UNSIGNED_SHORT),
1547 const_iv (GL_UNSIGNED_INT), 1648 const_iv (GL_UNSIGNED_INT),
1548 const_iv (GL_ALPHA), 1649 const_iv (GL_ALPHA),
1549 const_iv (GL_INTENSITY), 1650 const_iv (GL_INTENSITY),
1623 OUTPUT: 1724 OUTPUT:
1624 RETVAL 1725 RETVAL
1625 1726
1626int glGetError () 1727int glGetError ()
1627 1728
1729void glFinish ()
1730
1628void glClear (int mask) 1731void glClear (int mask)
1629 1732
1630void glClearColor (float r, float g, float b, float a = 1.0) 1733void glClearColor (float r, float g, float b, float a = 1.0)
1631 PROTOTYPE: @ 1734 PROTOTYPE: @
1632 1735
1637void glShadeModel (int mode) 1740void glShadeModel (int mode)
1638 1741
1639void glHint (int target, int mode) 1742void glHint (int target, int mode)
1640 1743
1641void glBlendFunc (int sfactor, int dfactor) 1744void glBlendFunc (int sfactor, int dfactor)
1745
1746void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1747 CODE:
1748 gl_BlendFuncSeparate (sa, da, saa, daa);
1642 1749
1643void glDepthMask (int flag) 1750void glDepthMask (int flag)
1644 1751
1645void glLogicOp (int opcode) 1752void glLogicOp (int opcode)
1646 1753
1680 1787
1681void glEnd () 1788void glEnd ()
1682 1789
1683void glColor (float r, float g, float b, float a = 1.0) 1790void glColor (float r, float g, float b, float a = 1.0)
1684 PROTOTYPE: @ 1791 PROTOTYPE: @
1792 ALIAS:
1793 glColor_premultiply = 1
1685 CODE: 1794 CODE:
1795 if (ix)
1796 {
1797 r *= a;
1798 g *= a;
1799 b *= a;
1800 }
1686 // microsoft visual "c" rounds instead of truncating... 1801 // microsoft visual "c" rounds instead of truncating...
1687 glColor4ub (MIN ((int)(r * 255.f), 255), 1802 glColor4ub (MIN ((int)(r * 256.f), 255),
1688 MIN ((int)(g * 255.f), 255), 1803 MIN ((int)(g * 256.f), 255),
1689 MIN ((int)(b * 255.f), 255), 1804 MIN ((int)(b * 256.f), 255),
1690 MIN ((int)(a * 255.f), 255)); 1805 MIN ((int)(a * 256.f), 255));
1691 1806
1692void glInterleavedArrays (int format, int stride, char *data) 1807void glInterleavedArrays (int format, int stride, char *data)
1693 1808
1694void glDrawElements (int mode, int count, int type, char *indices) 1809void glDrawElements (int mode, int count, int type, char *indices)
1695 1810
1718 1833
1719void glBindTexture (int target, int name) 1834void glBindTexture (int target, int name)
1720 1835
1721void glConvolutionParameter (int target, int pname, float params) 1836void glConvolutionParameter (int target, int pname, float params)
1722 CODE: 1837 CODE:
1723 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 1838 if (gl.ConvolutionParameterf)
1839 gl.ConvolutionParameterf (target, pname, params);
1724 1840
1725void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 1841void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1726 CODE: 1842 CODE:
1727 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 1843 if (gl.ConvolutionFilter2D)
1728 (target, internalformat, width, height, format, type, data)); 1844 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1729 1845
1730void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 1846void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1731 CODE: 1847 CODE:
1732 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 1848 if (gl.SeparableFilter2D)
1733 (target, internalformat, width, height, format, type, row, column)); 1849 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1734 1850
1735void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 1851void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1736 1852
1737void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 1853void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1738 1854

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines