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tdebase/kcontrol/info/opengl.cpp

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/***************************************************************************
* *
* Copyright (C) 2004 by Ilya Korniyko <k_ilya@ukr.net> *
* Adapted from Brian Paul's glxinfo from Mesa demos (http:/www.mesa3d.org)
* Copyright (C) 1999-2002 Brian Paul *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#if defined(INFO_OPENGL_AVAILABLE)
#define KCMGL_DO_GLU
#include <tqregexp.h>
#include <tqlistview.h>
#include <tqfile.h>
#include <tqstring.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <kdebug.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef KCMGL_DO_GLU
#include <GL/glu.h>
#endif
#include <GL/gl.h>
#include <GL/glext.h>
#include <GL/glx.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
static bool IsDirect;
static struct glinfo {
const char *serverVendor;
const char *serverVersion;
const char *serverExtensions;
const char *clientVendor;
const char *clientVersion;
const char *clientExtensions;
const char *glxExtensions;
const char *glVendor;
const char *glRenderer;
const char *glVersion;
const char *glExtensions;
const char *gluVersion;
const char *gluExtensions;
char *displayName;
} gli;
static struct {
TQString module,
pci,
vendor,
device,
subvendor,
rev;
} dri_info;
static int ReadPipe(TQString FileName, TQStringList &list)
{
FILE *pipe;
if ((pipe = popen(FileName.ascii(), "r")) == NULL) {
pclose(pipe);
return 0;
}
TQTextStream t(pipe, IO_ReadOnly);
while (!t.atEnd()) list.append(t.readLine());
pclose(pipe);
return list.count();
}
#if defined(Q_OS_LINUX)
#define INFO_DRI "/proc/dri/0/name"
static bool get_dri_device()
{
TQFile file;
file.setName(INFO_DRI);
if (!file.exists() || !file.open(IO_ReadOnly))
return false;
TQTextStream stream(&file);
TQString line = stream.readLine();
if (!line.isEmpty()) {
dri_info.module = line.mid(0, line.find(0x20));
// possible formats, for regression testing
// line = " PCI:01:00:0";
// line = " pci:0000:01:00.0"
TQRegExp rx = TQRegExp("\\b[Pp][Cc][Ii][:]([0-9a-fA-F]+[:])?([0-9a-fA-F]+[:][0-9a-fA-F]+[:.][0-9a-fA-F]+)\\b");
if (rx.search(line)>0) {
dri_info.pci = rx.cap(2);
int end = dri_info.pci.findRev(':');
int end2 = dri_info.pci.findRev('.');
if (end2>end) end=end2;
dri_info.pci[end]='.';
TQString cmd = TQString("lspci -m -v -s ") + dri_info.pci;
TQStringList pci_info;
int num;
if (((num = ReadPipe(cmd, pci_info)) ||
(num = ReadPipe("/sbin/"+cmd, pci_info)) ||
(num = ReadPipe("/usr/sbin/"+cmd, pci_info)) ||
(num = ReadPipe("/usr/local/sbin/"+cmd, pci_info))) && num>=7) {
for (int i=2; i<=6; i++) {
line = pci_info[i];
line.remove(TQRegExp("[^:]*:[ ]*"));
switch (i){
case 2: dri_info.vendor = line; break;
case 3: dri_info.device = line; break;
case 4: dri_info.subvendor = line; break;
case 6: dri_info.rev = line; break;
}
}
return true;
}
}
}
return false;
}
#elif defined(Q_OS_FREEBSD)
static bool get_dri_device() {
TQStringList pci_info;
if (ReadPipe("sysctl -n hw.dri.0.name",pci_info)) {
dri_info.module = pci_info[0].mid(0, pci_info[0].find(0x20));
}
return false;
}
#else
static bool get_dri_device() { return false; }
#endif
static void
mesa_hack(Display *dpy, int scrnum)
{
static int attribs[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_DEPTH_SIZE, 1,
GLX_STENCIL_SIZE, 1,
GLX_ACCUM_RED_SIZE, 1,
GLX_ACCUM_GREEN_SIZE, 1,
GLX_ACCUM_BLUE_SIZE, 1,
GLX_ACCUM_ALPHA_SIZE, 1,
GLX_DOUBLEBUFFER,
None
};
XVisualInfo *visinfo;
visinfo = glXChooseVisual(dpy, scrnum, attribs);
if (visinfo)
XFree(visinfo);
}
static void
print_extension_list(const char *ext, TQListViewItem *l1)
{
int i, j;
if (!ext || !ext[0])
return;
TQString qext = TQString::fromLatin1(ext);
TQListViewItem *l2 = NULL;
i = j = 0;
while (1) {
if (ext[j] == ' ' || ext[j] == 0) {
/* found end of an extension name */
const int len = j - i;
/* print the extension name between ext[i] and ext[j] */
if (!l2) l2 = new TQListViewItem(l1, qext.mid(i, len));
else l2 = new TQListViewItem(l1, l2, qext.mid(i, len));
i=j;
if (ext[j] == 0) {
break;
}
else {
i++;
j++;
if (ext[j] == 0)
break;
}
}
j++;
}
}
#if defined(GLX_ARB_get_proc_address) && defined(__GLXextFuncPtr)
extern "C" {
extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *);
}
#endif
static void
print_limits(TQListViewItem *l1, const char * glExtensions, bool GetProcAddress)
{
/* TODO
GL_SAMPLE_BUFFERS
GL_SAMPLES
GL_COMPRESSED_TEXTURE_FORMATS
*/
if (!glExtensions)
return;
struct token_name {
GLuint type; // count and flags, !!! count must be <=2 for now
GLenum token;
const TQString name;
};
struct token_group {
int count;
int type;
const token_name *group;
const TQString descr;
const char *ext;
};
TQListViewItem *l2 = NULL, *l3 = NULL;
#if defined(PFNGLGETPROGRAMIVARBPROC)
PFNGLGETPROGRAMIVARBPROC kcm_glGetProgramivARB = NULL;
#endif
#define KCMGL_FLOAT 128
#define KCMGL_PROG 256
#define KCMGL_COUNT_MASK(x) (x & 127)
#define KCMGL_SIZE(x) (sizeof(x)/sizeof(x[0]))
const struct token_name various_limits[] = {
{ 1, GL_MAX_LIGHTS, i18n("Max. number of light sources") },
{ 1, GL_MAX_CLIP_PLANES, i18n("Max. number of clipping planes") },
{ 1, GL_MAX_PIXEL_MAP_TABLE, i18n("Max. pixel map table size") },
{ 1, GL_MAX_LIST_NESTING, i18n("Max. display list nesting level") },
{ 1, GL_MAX_EVAL_ORDER, i18n("Max. evaluator order") },
{ 1, GL_MAX_ELEMENTS_VERTICES, i18n("Max. recommended vertex count") },
{ 1, GL_MAX_ELEMENTS_INDICES, i18n("Max. recommended index count") },
#ifdef GL_QUERY_COUNTER_BITS
{ 1, GL_QUERY_COUNTER_BITS, i18n("Occlusion query counter bits")},
#endif
#ifdef GL_MAX_VERTEX_UNITS_ARB
{ 1, GL_MAX_VERTEX_UNITS_ARB, i18n("Max. vertex blend matrices") },
#endif
#ifdef GL_MAX_PALETTE_MATRICES_ARB
{ 1, GL_MAX_PALETTE_MATRICES_ARB, i18n("Max. vertex blend matrix palette size") },
#endif
{0,0,0}
};
const struct token_name texture_limits[] = {
{ 1, GL_MAX_TEXTURE_SIZE, i18n("Max. texture size") },
{ 1, GL_MAX_TEXTURE_UNITS_ARB, i18n("Num. of texture units") },
{ 1, GL_MAX_3D_TEXTURE_SIZE, i18n("Max. 3D texture size") },
#ifdef GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB
{ 1, GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB, i18n("Max. cube map texture size") },
#endif
#ifdef GL_MAX_RECTANGLE_TEXTURE_SIZE_NV
{ 1, GL_MAX_RECTANGLE_TEXTURE_SIZE_NV, i18n("Max. rectangular texture size") },
#endif
#ifdef GL_MAX_TEXTURE_LOD_BIAS_EXT
{ 1 | KCMGL_FLOAT, GL_MAX_TEXTURE_LOD_BIAS_EXT, i18n("Max. texture LOD bias") },
#endif
#ifdef GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
{ 1, GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, i18n("Max. anisotropy filtering level") },
#endif
#ifdef GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB
{ 1, GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB, i18n("Num. of compressed texture formats") },
#endif
{0,0,0}
};
const struct token_name float_limits[] = {
{ 2 | KCMGL_FLOAT, GL_ALIASED_POINT_SIZE_RANGE, "ALIASED_POINT_SIZE_RANGE" },
{ 2 | KCMGL_FLOAT, GL_SMOOTH_POINT_SIZE_RANGE, "SMOOTH_POINT_SIZE_RANGE" },
{ 1 | KCMGL_FLOAT, GL_SMOOTH_POINT_SIZE_GRANULARITY,"SMOOTH_POINT_SIZE_GRANULARITY"},
{ 2 | KCMGL_FLOAT, GL_ALIASED_LINE_WIDTH_RANGE, "ALIASED_LINE_WIDTH_RANGE" },
{ 2 | KCMGL_FLOAT, GL_SMOOTH_LINE_WIDTH_RANGE, "SMOOTH_LINE_WIDTH_RANGE" },
{ 1 | KCMGL_FLOAT, GL_SMOOTH_LINE_WIDTH_GRANULARITY,"SMOOTH_LINE_WIDTH_GRANULARITY"},
{0,0,0}
};
const struct token_name stack_depth[] = {
{ 1, GL_MAX_MODELVIEW_STACK_DEPTH, "MAX_MODELVIEW_STACK_DEPTH" },
{ 1, GL_MAX_PROJECTION_STACK_DEPTH, "MAX_PROJECTION_STACK_DEPTH" },
{ 1, GL_MAX_TEXTURE_STACK_DEPTH, "MAX_TEXTURE_STACK_DEPTH" },
{ 1, GL_MAX_NAME_STACK_DEPTH, "MAX_NAME_STACK_DEPTH" },
{ 1, GL_MAX_ATTRIB_STACK_DEPTH, "MAX_ATTRIB_STACK_DEPTH" },
{ 1, GL_MAX_CLIENT_ATTRIB_STACK_DEPTH, "MAX_CLIENT_ATTRIB_STACK_DEPTH" },
{ 1, GL_MAX_COLOR_MATRIX_STACK_DEPTH, "MAX_COLOR_MATRIX_STACK_DEPTH" },
#ifdef GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB
{ 1, GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB,"MAX_MATRIX_PALETTE_STACK_DEPTH"},
#endif
{0,0,0}
};
#ifdef GL_ARB_fragment_program
const struct token_name arb_fp[] = {
{ 1, GL_MAX_TEXTURE_COORDS_ARB, "MAX_TEXTURE_COORDS" },
{ 1, GL_MAX_TEXTURE_IMAGE_UNITS_ARB, "MAX_TEXTURE_IMAGE_UNITS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, "MAX_PROGRAM_ENV_PARAMETERS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB, "MAX_PROGRAM_LOCAL_PARAMETERS" },
{ 1, GL_MAX_PROGRAM_MATRICES_ARB, "MAX_PROGRAM_MATRICES" },
{ 1, GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB, "MAX_PROGRAM_MATRIX_STACK_DEPTH" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_INSTRUCTIONS_ARB, "MAX_PROGRAM_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB, "MAX_PROGRAM_ALU_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB, "MAX_PROGRAM_TEX_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB, "MAX_PROGRAM_TEX_INDIRECTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_TEMPORARIES_ARB, "MAX_PROGRAM_TEMPORARIES" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_PARAMETERS_ARB, "MAX_PROGRAM_PARAMETERS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ATTRIBS_ARB, "MAX_PROGRAM_ATTRIBS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, "MAX_PROGRAM_NATIVE_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB, "MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB, "MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB, "MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, "MAX_PROGRAM_NATIVE_TEMPORARIES" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB, "MAX_PROGRAM_NATIVE_PARAMETERS" },
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB, "MAX_PROGRAM_NATIVE_ATTRIBS" },
{0,0,0}
};
#endif
#ifdef GL_ARB_vertex_program
const struct token_name arb_vp[] = {
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB,"MAX_PROGRAM_ENV_PARAMETERS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB,"MAX_PROGRAM_LOCAL_PARAMETERS"},
{ 1, GL_MAX_VERTEX_ATTRIBS_ARB, "MAX_VERTEX_ATTRIBS"},
{ 1, GL_MAX_PROGRAM_MATRICES_ARB,"MAX_PROGRAM_MATRICES"},
{ 1, GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB,"MAX_PROGRAM_MATRIX_STACK_DEPTH"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_INSTRUCTIONS_ARB,"MAX_PROGRAM_INSTRUCTIONS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_TEMPORARIES_ARB,"MAX_PROGRAM_TEMPORARIES"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_PARAMETERS_ARB,"MAX_PROGRAM_PARAMETERS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ATTRIBS_ARB,"MAX_PROGRAM_ATTRIBS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB,"MAX_PROGRAM_ADDRESS_REGISTERS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB,"MAX_PROGRAM_NATIVE_INSTRUCTIONS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB,"MAX_PROGRAM_NATIVE_TEMPORARIES"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB,"MAX_PROGRAM_NATIVE_PARAMETERS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB,"MAX_PROGRAM_NATIVE_ATTRIBS"},
{ 1 | KCMGL_PROG, GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB ,"MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS"},
{0,0,0}
};
#endif
#ifdef GL_ARB_vertex_shader
const struct token_name arb_vs[] = {
{ 1, GL_MAX_VERTEX_ATTRIBS_ARB,"MAX_VERTEX_ATTRIBS"},
{ 1, GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB,"MAX_VERTEX_UNIFORM_COMPONENTS"},
{ 1, GL_MAX_VARYING_FLOATS_ARB,"MAX_VARYING_FLOATS"},
{ 1, GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB,"MAX_COMBINED_TEXTURE_IMAGE_UNITS"},
{ 1, GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB,"MAX_VERTEX_TEXTURE_IMAGE_UNITS"},
{ 1, GL_MAX_TEXTURE_IMAGE_UNITS_ARB,"MAX_TEXTURE_IMAGE_UNITS"},
{ 1, GL_MAX_TEXTURE_COORDS_ARB,"MAX_TEXTURE_COORDS"},
{0,0,0}
};
#endif
#ifdef GL_ARB_fragment_shader
const struct token_name arb_fs[] = {
{ 1, GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB,"MAX_FRAGMENT_UNIFORM_COMPONENTS"},
{ 1, GL_MAX_TEXTURE_IMAGE_UNITS_ARB,"MAX_TEXTURE_IMAGE_UNITS"},
{ 1, GL_MAX_TEXTURE_COORDS_ARB,"MAX_TEXTURE_COORDS"},
{0,0,0}
};
#endif
const struct token_name frame_buffer_props[] = {
{ 2, GL_MAX_VIEWPORT_DIMS, i18n("Max. viewport dimensions") },
{ 1, GL_SUBPIXEL_BITS, i18n("Subpixel bits") },
{ 1, GL_AUX_BUFFERS, i18n("Aux. buffers")},
{0,0,0}
};
const struct token_group groups[] =
{
{KCMGL_SIZE(frame_buffer_props), 0, frame_buffer_props, i18n("Frame buffer properties"), NULL},
{KCMGL_SIZE(various_limits), 0, texture_limits, i18n("Texturing"), NULL},
{KCMGL_SIZE(various_limits), 0, various_limits, i18n("Various limits"), NULL},
{KCMGL_SIZE(float_limits), 0, float_limits, i18n("Points and lines"), NULL},
{KCMGL_SIZE(stack_depth), 0, stack_depth, i18n("Stack depth limits"), NULL},
#ifdef GL_ARB_vertex_program
{KCMGL_SIZE(arb_vp), GL_VERTEX_PROGRAM_ARB, arb_vp, "ARB_vertex_program", "GL_ARB_vertex_program"},
#endif
#ifdef GL_ARB_fragment_program
{KCMGL_SIZE(arb_fp), GL_FRAGMENT_PROGRAM_ARB, arb_fp, "ARB_fragment_program", "GL_ARB_fragment_program"},
#endif
#ifdef GL_ARB_vertex_shader
{KCMGL_SIZE(arb_vs), 0, arb_vs, "ARB_vertex_shader", "GL_ARB_vertex_shader"},
#endif
#ifdef GL_ARB_fragment_shader
{KCMGL_SIZE(arb_fs), 0, arb_fs, "ARB_fragment_shader", "GL_ARB_fragment_shader"},
#endif
};
#if defined(GLX_ARB_get_proc_address) && defined(PFNGLGETPROGRAMIVARBPROC)
if (GetProcAddress && strstr(glExtensions, "GL_ARB_vertex_program"))
kcm_glGetProgramivARB = (PFNGLGETPROGRAMIVARBPROC) glXGetProcAddressARB((const GLubyte *)"glGetProgramivARB");
#endif
for (uint i = 0; i<KCMGL_SIZE(groups); i++) {
if (groups[i].ext && !strstr(glExtensions, groups[i].ext)) continue;
if (l2) l2 = new TQListViewItem(l1, l2, groups[i].descr);
else l2 = new TQListViewItem(l1, groups[i].descr);
l3 = NULL;
const struct token_name *cur_token;
for (cur_token = groups[i].group; cur_token->type; cur_token++) {
bool tfloat = cur_token->type & KCMGL_FLOAT;
int count = KCMGL_COUNT_MASK(cur_token->type);
GLint max[2]={0,0};
GLfloat fmax[2]={0.0,0.0};
#if defined(PFNGLGETPROGRAMIVARBPROC) && defined(GL_ARB_vertex_program)
bool tprog = cur_token->type & KCMGL_PROG;
if (tprog && kcm_glGetProgramivARB)
kcm_glGetProgramivARB(groups[i].type, cur_token->token, max);
else
#endif
if (tfloat) glGetFloatv(cur_token->token, fmax);
else glGetIntegerv(cur_token->token, max);
if (glGetError() == GL_NONE) {
TQString s;
if (!tfloat && count == 1) s = TQString::number(max[0]); else
if (!tfloat && count == 2) s = TQString("%1, %2").arg(max[0]).arg(max[1]); else
if (tfloat && count == 2) s = TQString("%1 - %2").arg(fmax[0],0,'f',6).arg(fmax[1],0,'f',6); else
if (tfloat && count == 1) s = TQString::number(fmax[0],'f',6);
if (l3) l3 = new TQListViewItem(l2, l3, cur_token->name, s);
else l3 = new TQListViewItem(l2, cur_token->name, s);
}
}
}
}
static TQListViewItem *print_screen_info(TQListViewItem *l1, TQListViewItem *after)
{
TQListViewItem *l2 = NULL, *l3 = NULL;
if (after) l1= new TQListViewItem(l1,after,IsDirect ? i18n("Direct Rendering") : i18n("Indirect Rendering"));
else l1= new TQListViewItem(l1,IsDirect ? i18n("Direct Rendering") : i18n("Indirect Rendering"));
if (IsDirect)
if (get_dri_device()) {
l2 = new TQListViewItem(l1, i18n("3D Accelerator"));
l2->setOpen(true);
l3 = new TQListViewItem(l2, l3, i18n("Vendor"), dri_info.vendor);
l3 = new TQListViewItem(l2, l3, i18n("Device"), dri_info.device);
l3 = new TQListViewItem(l2, l3, i18n("Subvendor"), dri_info.subvendor);
l3 = new TQListViewItem(l2, l3, i18n("Revision"), dri_info.rev);
}
else l2=new TQListViewItem(l1, l2, i18n("3D Accelerator"),i18n("unknown"));
if (l2) l2 = new TQListViewItem(l1, l2, i18n("Driver"));
else l2 = new TQListViewItem(l1, i18n("Driver"));
l2->setOpen(true);
l3 = new TQListViewItem(l2, i18n("Vendor"),gli.glVendor);
l3 = new TQListViewItem(l2, l3, i18n("Renderer"), gli.glRenderer);
l3 = new TQListViewItem(l2, l3, i18n("OpenGL version"), gli.glVersion);
if (IsDirect) {
if (!dri_info.module) dri_info.module = i18n("unknown");
l3 = new TQListViewItem(l2, l3, i18n("Kernel module"), dri_info.module);
}
l3 = new TQListViewItem(l2, l3, i18n("OpenGL extensions"));
print_extension_list(gli.glExtensions,l3);
l3 = new TQListViewItem(l2, l3, i18n("Implementation specific"));
print_limits(l3, gli.glExtensions, strstr(gli.clientExtensions, "GLX_ARB_get_proc_address") != NULL);
return l1;
}
void print_glx_glu(TQListViewItem *l1, TQListViewItem *l2)
{
TQListViewItem *l3;
l2=new TQListViewItem(l1, l2, i18n("GLX"));
l3 = new TQListViewItem(l2, i18n("server GLX vendor"),gli.serverVendor);
l3 = new TQListViewItem(l2, l3, i18n("server GLX version"),gli.serverVersion);
l3 = new TQListViewItem(l2, l3, i18n("server GLX extensions"));
print_extension_list(gli.serverExtensions,l3);
l3 = new TQListViewItem(l2, l3, i18n("client GLX vendor"),gli.clientVendor);
l3 = new TQListViewItem(l2, l3, i18n("client GLX version"),gli.clientVersion);
l3 = new TQListViewItem(l2, l3, i18n("client GLX extensions"));
print_extension_list(gli.clientExtensions,l3);
l3 = new TQListViewItem(l2, l3, i18n("GLX extensions"));
print_extension_list(gli.glxExtensions,l3);
#ifdef KCMGL_DO_GLU
l2 = new TQListViewItem(l1, l2, i18n("GLU"));
l3 = new TQListViewItem(l2, i18n("GLU version"), gli.gluVersion);
l3 = new TQListViewItem(l2, l3, i18n("GLU extensions"));
print_extension_list(gli.gluExtensions,l3);
#endif
}
static TQListViewItem *get_gl_info(Display *dpy, int scrnum, Bool allowDirect,TQListViewItem *l1, TQListViewItem *after)
{
Window win;
int attribSingle[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
None };
int attribDouble[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_DOUBLEBUFFER,
None };
XSetWindowAttributes attr;
unsigned long mask;
Window root;
GLXContext ctx;
XVisualInfo *visinfo;
int width = 100, height = 100;
TQListViewItem *result = after;
root = RootWindow(dpy, scrnum);
visinfo = glXChooseVisual(dpy, scrnum, attribSingle);
if (!visinfo) {
visinfo = glXChooseVisual(dpy, scrnum, attribDouble);
if (!visinfo) {
kdDebug() << "Error: couldn't find RGB GLX visual\n";
return result;
}
}
attr.background_pixel = 0;
attr.border_pixel = 0;
attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
attr.event_mask = StructureNotifyMask | ExposureMask;
mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
win = XCreateWindow(dpy, root, 0, 0, width, height,
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr);
ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
if (!ctx) {
kdDebug() << "Error: glXCreateContext failed\n";
XDestroyWindow(dpy, win);
return result;
}
if (glXMakeCurrent(dpy, win, ctx)) {
gli.serverVendor = glXQueryServerString(dpy, scrnum, GLX_VENDOR);
gli.serverVersion = glXQueryServerString(dpy, scrnum, GLX_VERSION);
gli.serverExtensions = glXQueryServerString(dpy, scrnum, GLX_EXTENSIONS);
gli.clientVendor = glXGetClientString(dpy, GLX_VENDOR);
gli.clientVersion = glXGetClientString(dpy, GLX_VERSION);
gli.clientExtensions = glXGetClientString(dpy, GLX_EXTENSIONS);
gli.glxExtensions = glXQueryExtensionsString(dpy, scrnum);
gli.glVendor = (const char *) glGetString(GL_VENDOR);
gli.glRenderer = (const char *) glGetString(GL_RENDERER);
gli.glVersion = (const char *) glGetString(GL_VERSION);
gli.glExtensions = (const char *) glGetString(GL_EXTENSIONS);
gli.displayName = NULL;
#ifdef KCMGL_DO_GLU
gli.gluVersion = (const char *) gluGetString(GLU_VERSION);
gli.gluExtensions = (const char *) gluGetString(GLU_EXTENSIONS);
#endif
IsDirect = glXIsDirect(dpy, ctx);
result = print_screen_info(l1, after);
}
else {
kdDebug() << "Error: glXMakeCurrent failed\n";
}
glXDestroyContext(dpy, ctx);
XDestroyWindow(dpy, win);
return result;
}
static bool GetInfo_OpenGL_Generic( TQListView *lBox )
{
TQListViewItem *l1, *l2 = NULL;
char *displayName = NULL;
Display *dpy;
int numScreens, scrnum;
dpy = XOpenDisplay(displayName);
if (!dpy) {
// kdDebug() << "Error: unable to open display " << displayName << endl;
return false;
}
lBox->addColumn(i18n("Information") );
lBox->addColumn(i18n("Value") );
l1 = new TQListViewItem(lBox, i18n("Name of the Display"), DisplayString(dpy));
l1->setOpen(true);
l1->setSelectable(false);
l1->setExpandable(false);
numScreens = ScreenCount(dpy);
scrnum = 0;
#ifdef KCMGL_MANY_SCREENS
for (; scrnum < numScreens; scrnum++)
#endif
{
mesa_hack(dpy, scrnum);
l2 = get_gl_info(dpy, scrnum, true, l1, l2);
if (l2) l2->setOpen(true);
// TODO print_visual_info(dpy, scrnum, mode);
}
if (l2)
print_glx_glu(l1, l2);
else
KMessageBox::error(0, i18n("Could not initialize OpenGL"));
XCloseDisplay(dpy);
return true;
}
bool GetInfo_OpenGL(TQListView * lBox)
{
return GetInfo_OpenGL_Generic(lBox);
}
#endif /* INFO_OPENGL_AVAILABLE */
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