void gtk_glwidget_create_font (GtkWidget *widget)
{
PangoFontDescription *font_desc;
PangoFont *font;
PangoFontMetrics *font_metrics;
font_list_base = qglGenLists (256);
font_desc = pango_font_description_from_string (font_string);
font = gdk_gl_font_use_pango_font (font_desc, 0, 256, font_list_base);
if(font != NULL)
{
font_metrics = pango_font_get_metrics (font, NULL);
font_height = pango_font_metrics_get_ascent (font_metrics) +
pango_font_metrics_get_descent (font_metrics);
font_height = PANGO_PIXELS (font_height);
pango_font_metrics_unref (font_metrics);
}
pango_font_description_free (font_desc);
}
void WINAPI Pointfile_Check (void)
{
char name[1024];
FILE *f;
idVec3 v;
strcpy (name, currentmap);
StripExtension (name);
strcat (name, ".lin");
f = fopen (name, "r");
if (!f)
return;
common->Printf ("Reading pointfile %s\n", name);
if (!g_qeglobals.d_pointfile_display_list)
g_qeglobals.d_pointfile_display_list = qglGenLists(1);
s_num_points = 0;
qglNewList (g_qeglobals.d_pointfile_display_list, GL_COMPILE);
qglColor3f (1, 0, 0);
qglDisable(GL_TEXTURE_2D);
qglDisable(GL_TEXTURE_1D);
qglLineWidth (2);
qglBegin(GL_LINE_STRIP);
do
{
if (fscanf (f, "%f %f %f\n", &v[0], &v[1], &v[2]) != 3)
break;
if (s_num_points < MAX_POINTFILE)
{
VectorCopy (v, s_pointvecs[s_num_points]);
s_num_points++;
}
qglVertex3fv( v.ToFloatPtr() );
}
while (1);
qglEnd();
qglLineWidth (0.5);
qglEndList ();
s_check_point = 0;
fclose (f);
//Pointfile_Next ();
}
/*
** GLW_GenDefaultLists
*/
static void GLW_GenDefaultLists( void ) {
HFONT hfont, oldhfont;
// keep going, we'll probably just leak some stuff
if ( fontbase_init ) {
Com_DPrintf( "ERROR: GLW_GenDefaultLists: font base is already marked initialized\n" );
}
// create font display lists
gl_NormalFontBase = qglGenLists( 256 );
if ( gl_NormalFontBase == 0 ) {
Com_Printf( "ERROR: couldn't create font (glGenLists)\n" );
return;
}
hfont = CreateFont(
12, // logical height of font
6, // logical average character width
0, // angle of escapement
0, // base-line orientation angle
0, // font weight
0, // italic attribute flag
0, // underline attribute flag
0, // strikeout attribute flag
0, // character set identifier
0, // output precision
0, // clipping precision
0, // output quality
0, // pitch and family
"" ); // pointer to typeface name string
if ( !hfont ) {
Com_Printf( "ERROR: couldn't create font (CreateFont)\n" );
return;
}
oldhfont = SelectObject( glw_state.hDC, hfont );
qwglUseFontBitmaps( glw_state.hDC, 0, 255, gl_NormalFontBase );
SelectObject( glw_state.hDC, oldhfont );
DeleteObject( hfont );
fontbase_init = qtrue;
}
/*
==================
R_NV20_Init
==================
*/
void R_NV20_Init(void)
{
glConfig.allowNV20Path = false;
common->Printf("---------- R_NV20_Init ----------\n");
if (!glConfig.registerCombinersAvailable || !glConfig.ARBVertexProgramAvailable || glConfig.maxTextureUnits < 4) {
common->Printf("Not available.\n");
return;
}
GL_CheckErrors();
// create our "fragment program" display lists
fragmentDisplayListBase = qglGenLists(FPROG_NUM_FRAGMENT_PROGRAMS);
// force them to issue commands to build the list
bool temp = r_useCombinerDisplayLists.GetBool();
r_useCombinerDisplayLists.SetBool(false);
qglNewList(fragmentDisplayListBase + FPROG_BUMP_AND_LIGHT, GL_COMPILE);
RB_NV20_BumpAndLightFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_DIFFUSE_COLOR, GL_COMPILE);
RB_NV20_DiffuseColorFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_SPECULAR_COLOR, GL_COMPILE);
RB_NV20_SpecularColorFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_DIFFUSE_AND_SPECULAR_COLOR, GL_COMPILE);
RB_NV20_DiffuseAndSpecularColorFragment();
qglEndList();
r_useCombinerDisplayLists.SetBool(temp);
common->Printf("---------------------------------\n");
glConfig.allowNV20Path = true;
}
int CCamWnd::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CWnd::OnCreate(lpCreateStruct) == -1)
return -1;
g_qeglobals.d_hdcBase = GetDC()->m_hDC;
QEW_SetupPixelFormat(g_qeglobals.d_hdcBase, true);
if ((g_qeglobals.d_hglrcBase = qwglCreateContext(g_qeglobals.d_hdcBase)) == 0)
Error("wglCreateContext failed");
if (!qwglMakeCurrent(g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase))
Error ("wglMakeCurrent failed");
//
// create GL font
//
HFONT hfont = ::CreateFont(
12, // logical height of font
6, // logical average character width
0, // angle of escapement
0, // base-line orientation angle
0, // font weight
0, // italic attribute flag
0, // underline attribute flag
0, // strikeout attribute flag
0, // character set identifier
0, // output precision
0, // clipping precision
0, // output quality
0, // pitch and family
"system font" // pointer to typeface name string
);
if (!hfont)
Error( "couldn't create font" );
::SelectObject(g_qeglobals.d_hdcBase, hfont);
if ((g_qeglobals.d_font_list = qglGenLists (256)) == 0)
Error( "couldn't create font dlists" );
// create the bitmap display lists
// we're making images of glyphs 0 thru 255
if (g_PrefsDlg.m_bBuggyICD)
{
if ( !qwglUseFontBitmaps (g_qeglobals.d_hdcBase, 1, 255, g_qeglobals.d_font_list-1) )
Error( "wglUseFontBitmaps faileD" );
}
else
{
if ( !qwglUseFontBitmaps (g_qeglobals.d_hdcBase, 1, 255, g_qeglobals.d_font_list) )
Error( "wglUseFontBitmaps faileD" );
}
// indicate start of glyph display lists
qglListBase (g_qeglobals.d_font_list);
// report OpenGL information
Sys_Printf ("GL_VENDOR: %s\n", qglGetString (GL_VENDOR));
Sys_Printf ("GL_RENDERER: %s\n", qglGetString (GL_RENDERER));
Sys_Printf ("GL_VERSION: %s\n", qglGetString (GL_VERSION));
Sys_Printf ("GL_EXTENSIONS: %s\n", qglGetString (GL_EXTENSIONS));
g_qeglobals.d_hwndCamera = GetSafeHwnd();
return 0;
}
