/** R_SetMode */
protected boolean R_SetMode() {
boolean fullscreen = (vid_fullscreen.value > 0.0f);
vid_fullscreen.modified = false;
gl_mode.modified = false;
Dimension dim = new Dimension(vid.width, vid.height);
int err; // enum rserr_t
if ((err = GLimp_SetMode(dim, (int) gl_mode.value, fullscreen)) == rserr_ok) {
gl_state.prev_mode = (int) gl_mode.value;
} else {
if (err == rserr_invalid_fullscreen) {
Cvar.SetValue("vid_fullscreen", 0);
vid_fullscreen.modified = false;
VID.Printf(
Defines.PRINT_ALL, "ref_gl::R_SetMode() - fullscreen unavailable in this mode\n");
if ((err = GLimp_SetMode(dim, (int) gl_mode.value, false)) == rserr_ok) return true;
} else if (err == rserr_invalid_mode) {
Cvar.SetValue("gl_mode", gl_state.prev_mode);
gl_mode.modified = false;
VID.Printf(Defines.PRINT_ALL, "ref_gl::R_SetMode() - invalid mode\n");
}
// try setting it back to something safe
if ((err = GLimp_SetMode(dim, gl_state.prev_mode, false)) != rserr_ok) {
VID.Printf(Defines.PRINT_ALL, "ref_gl::R_SetMode() - could not revert to safe mode\n");
return false;
}
}
return true;
}
/** R_Init */
protected boolean R_Init(int vid_xpos, int vid_ypos) {
assert (Warp.SIN.length == 256) : "warpsin table bug";
// fill r_turbsin
for (int j = 0; j < 256; j++) {
r_turbsin[j] = Warp.SIN[j] * 0.5f;
}
VID.Printf(Defines.PRINT_ALL, "ref_gl version: " + REF_VERSION + '\n');
Draw_GetPalette();
R_Register();
// set our "safe" modes
gl_state.prev_mode = 3;
// create the window and set up the context
if (!R_SetMode()) {
VID.Printf(Defines.PRINT_ALL, "ref_gl::R_Init() - could not R_SetMode()\n");
return false;
}
return true;
}
/** R_RenderView r_newrefdef must be set before the first call */
void R_RenderView(refdef_t fd) {
if (r_norefresh.value != 0.0f) return;
r_newrefdef = fd;
// included by cwei
if (r_newrefdef == null) {
Com.Error(Defines.ERR_DROP, "R_RenderView: refdef_t fd is null");
}
if (r_worldmodel == null && (r_newrefdef.rdflags & Defines.RDF_NOWORLDMODEL) == 0)
Com.Error(Defines.ERR_DROP, "R_RenderView: NULL worldmodel");
if (r_speeds.value != 0.0f) {
c_brush_polys = 0;
c_alias_polys = 0;
}
R_PushDlights();
if (gl_finish.value != 0.0f) GL11.glFinish();
R_SetupFrame();
R_SetFrustum();
R_SetupGL();
R_MarkLeaves(); // done here so we know if we're in water
R_DrawWorld();
R_DrawEntitiesOnList();
R_RenderDlights();
R_DrawParticles();
R_DrawAlphaSurfaces();
R_Flash();
if (r_speeds.value != 0.0f) {
VID.Printf(
Defines.PRINT_ALL,
"%4i wpoly %4i epoly %i tex %i lmaps\n",
new Vargs(4)
.add(c_brush_polys)
.add(c_alias_polys)
.add(c_visible_textures)
.add(c_visible_lightmaps));
}
}
/** @see jake2.client.refexport_t#Init() */
public boolean Init(int vid_xpos, int vid_ypos) {
// pre init
if (!R_Init(vid_xpos, vid_ypos)) return false;
// post init
boolean ok = R_Init2();
if (!ok) {
VID.Printf(Defines.PRINT_ALL, "Missing multi-texturing for LWJGL renderer\n");
}
return ok;
}
/** R_BeginFrame */
protected void R_BeginFrame(float camera_separation) {
gl_state.camera_separation = camera_separation;
/*
** change modes if necessary
*/
if (gl_mode.modified || vid_fullscreen.modified) {
// FIXME: only restart if CDS is required
cvar_t ref;
ref = Cvar.Get("vid_ref", "lwjgl", 0);
ref.modified = true;
}
if (gl_log.modified) {
GLimp_EnableLogging((gl_log.value != 0.0f));
gl_log.modified = false;
}
if (gl_log.value != 0.0f) {
GLimp_LogNewFrame();
}
/*
** update 3Dfx gamma -- it is expected that a user will do a vid_restart
** after tweaking this value
*/
if (vid_gamma.modified) {
vid_gamma.modified = false;
if ((gl_config.renderer & GL_RENDERER_VOODOO) != 0) {
// wird erstmal nicht gebraucht
/*
char envbuffer[1024];
float g;
g = 2.00 * ( 0.8 - ( vid_gamma->value - 0.5 ) ) + 1.0F;
Com_sprintf( envbuffer, sizeof(envbuffer), "SSTV2_GAMMA=%f", g );
putenv( envbuffer );
Com_sprintf( envbuffer, sizeof(envbuffer), "SST_GAMMA=%f", g );
putenv( envbuffer );
*/
VID.Printf(Defines.PRINT_DEVELOPER, "gamma anpassung fuer VOODOO nicht gesetzt");
}
}
GLimp_BeginFrame(camera_separation);
/*
** go into 2D mode
*/
GL11.glViewport(0, 0, vid.width, vid.height);
GL11.glMatrixMode(GL11.GL_PROJECTION);
GL11.glLoadIdentity();
GL11.glOrtho(0, vid.width, vid.height, 0, -99999, 99999);
GL11.glMatrixMode(GL11.GL_MODELVIEW);
GL11.glLoadIdentity();
GL11.glDisable(GL11.GL_DEPTH_TEST);
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glDisable(GL11.GL_BLEND);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GL11.glColor4f(1, 1, 1, 1);
/*
** draw buffer stuff
*/
if (gl_drawbuffer.modified) {
gl_drawbuffer.modified = false;
if (gl_state.camera_separation == 0 || !gl_state.stereo_enabled) {
if (gl_drawbuffer.string.equalsIgnoreCase("GL_FRONT")) GL11.glDrawBuffer(GL11.GL_FRONT);
else GL11.glDrawBuffer(GL11.GL_BACK);
}
}
/*
** texturemode stuff
*/
if (gl_texturemode.modified) {
GL_TextureMode(gl_texturemode.string);
gl_texturemode.modified = false;
}
if (gl_texturealphamode.modified) {
GL_TextureAlphaMode(gl_texturealphamode.string);
gl_texturealphamode.modified = false;
}
if (gl_texturesolidmode.modified) {
GL_TextureSolidMode(gl_texturesolidmode.string);
gl_texturesolidmode.modified = false;
}
/*
** swapinterval stuff
*/
GL_UpdateSwapInterval();
//
// clear screen if desired
//
R_Clear();
}
/** R_Init2 */
protected boolean R_Init2() {
VID.MenuInit();
/*
** get our various GL strings
*/
gl_config.vendor_string = GL11.glGetString(GL11.GL_VENDOR);
VID.Printf(Defines.PRINT_ALL, "GL_VENDOR: " + gl_config.vendor_string + '\n');
gl_config.renderer_string = GL11.glGetString(GL11.GL_RENDERER);
VID.Printf(Defines.PRINT_ALL, "GL_RENDERER: " + gl_config.renderer_string + '\n');
gl_config.version_string = GL11.glGetString(GL11.GL_VERSION);
VID.Printf(Defines.PRINT_ALL, "GL_VERSION: " + gl_config.version_string + '\n');
gl_config.extensions_string = GL11.glGetString(GL11.GL_EXTENSIONS);
VID.Printf(Defines.PRINT_ALL, "GL_EXTENSIONS: " + gl_config.extensions_string + '\n');
gl_config.parseOpenGLVersion();
String renderer_buffer = gl_config.renderer_string.toLowerCase();
String vendor_buffer = gl_config.vendor_string.toLowerCase();
if (renderer_buffer.indexOf("voodoo") >= 0) {
if (renderer_buffer.indexOf("rush") < 0) gl_config.renderer = GL_RENDERER_VOODOO;
else gl_config.renderer = GL_RENDERER_VOODOO_RUSH;
} else if (vendor_buffer.indexOf("sgi") >= 0) gl_config.renderer = GL_RENDERER_SGI;
else if (renderer_buffer.indexOf("permedia") >= 0) gl_config.renderer = GL_RENDERER_PERMEDIA2;
else if (renderer_buffer.indexOf("glint") >= 0) gl_config.renderer = GL_RENDERER_GLINT_MX;
else if (renderer_buffer.indexOf("glzicd") >= 0) gl_config.renderer = GL_RENDERER_REALIZM;
else if (renderer_buffer.indexOf("gdi") >= 0) gl_config.renderer = GL_RENDERER_MCD;
else if (renderer_buffer.indexOf("pcx2") >= 0) gl_config.renderer = GL_RENDERER_PCX2;
else if (renderer_buffer.indexOf("verite") >= 0) gl_config.renderer = GL_RENDERER_RENDITION;
else gl_config.renderer = GL_RENDERER_OTHER;
String monolightmap = gl_monolightmap.string.toUpperCase();
if (monolightmap.length() < 2 || monolightmap.charAt(1) != 'F') {
if (gl_config.renderer == GL_RENDERER_PERMEDIA2) {
Cvar.Set("gl_monolightmap", "A");
VID.Printf(Defines.PRINT_ALL, "...using gl_monolightmap 'a'\n");
} else if ((gl_config.renderer & GL_RENDERER_POWERVR) != 0) {
Cvar.Set("gl_monolightmap", "0");
} else {
Cvar.Set("gl_monolightmap", "0");
}
}
// power vr can't have anything stay in the framebuffer, so
// the screen needs to redraw the tiled background every frame
if ((gl_config.renderer & GL_RENDERER_POWERVR) != 0) {
Cvar.Set("scr_drawall", "1");
} else {
Cvar.Set("scr_drawall", "0");
}
// MCD has buffering issues
if (gl_config.renderer == GL_RENDERER_MCD) {
Cvar.SetValue("gl_finish", 1);
}
if ((gl_config.renderer & GL_RENDERER_3DLABS) != 0) {
if (gl_3dlabs_broken.value != 0.0f) gl_config.allow_cds = false;
else gl_config.allow_cds = true;
} else {
gl_config.allow_cds = true;
}
if (gl_config.allow_cds) VID.Printf(Defines.PRINT_ALL, "...allowing CDS\n");
else VID.Printf(Defines.PRINT_ALL, "...disabling CDS\n");
/*
** grab extensions
*/
if (gl_config.extensions_string.indexOf("GL_EXT_compiled_vertex_array") >= 0
|| gl_config.extensions_string.indexOf("GL_SGI_compiled_vertex_array") >= 0) {
VID.Printf(Defines.PRINT_ALL, "...enabling GL_EXT_compiled_vertex_array\n");
// qglLockArraysEXT = ( void * ) qwglGetProcAddress( "glLockArraysEXT" );
if (gl_ext_compiled_vertex_array.value != 0.0f) qglLockArraysEXT = true;
else qglLockArraysEXT = false;
// qglUnlockArraysEXT = ( void * ) qwglGetProcAddress( "glUnlockArraysEXT" );
// qglUnlockArraysEXT = true;
} else {
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_compiled_vertex_array not found\n");
qglLockArraysEXT = false;
}
if (gl_config.extensions_string.indexOf("WGL_EXT_swap_control") >= 0) {
qwglSwapIntervalEXT = true;
VID.Printf(Defines.PRINT_ALL, "...enabling WGL_EXT_swap_control\n");
} else {
qwglSwapIntervalEXT = false;
VID.Printf(Defines.PRINT_ALL, "...WGL_EXT_swap_control not found\n");
}
if (gl_config.extensions_string.indexOf("GL_EXT_point_parameters") >= 0) {
if (gl_ext_pointparameters.value != 0.0f) {
// qglPointParameterfEXT = ( void (APIENTRY *)( GLenum, GLfloat ) ) qwglGetProcAddress(
// "glPointParameterfEXT" );
qglPointParameterfEXT = true;
// qglPointParameterfvEXT = ( void (APIENTRY *)( GLenum, const GLfloat * ) )
// qwglGetProcAddress( "glPointParameterfvEXT" );
VID.Printf(Defines.PRINT_ALL, "...using GL_EXT_point_parameters\n");
} else {
VID.Printf(Defines.PRINT_ALL, "...ignoring GL_EXT_point_parameters\n");
}
} else {
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_point_parameters not found\n");
}
// #ifdef __linux__
// if ( strstr( gl_config.extensions_string, "3DFX_set_global_palette" ))
// {
// if ( gl_ext_palettedtexture->value )
// {
// VID.Printf( Defines.PRINT_ALL, "...using 3DFX_set_global_palette\n" );
// qgl3DfxSetPaletteEXT = ( void ( APIENTRY * ) (GLuint *) )qwglGetProcAddress(
// "gl3DfxSetPaletteEXT" );
//// qglColorTableEXT = Fake_glColorTableEXT;
// }
// else
// {
// VID.Printf( Defines.PRINT_ALL, "...ignoring 3DFX_set_global_palette\n" );
// }
// }
// else
// {
// VID.Printf( Defines.PRINT_ALL, "...3DFX_set_global_palette not found\n" );
// }
// #endif
if (!qglColorTableEXT
&& gl_config.extensions_string.indexOf("GL_EXT_paletted_texture") >= 0
&& gl_config.extensions_string.indexOf("GL_EXT_shared_texture_palette") >= 0) {
if (gl_ext_palettedtexture.value != 0.0f) {
VID.Printf(Defines.PRINT_ALL, "...using GL_EXT_shared_texture_palette\n");
qglColorTableEXT = false; // true; TODO jogl bug
} else {
VID.Printf(Defines.PRINT_ALL, "...ignoring GL_EXT_shared_texture_palette\n");
qglColorTableEXT = false;
}
} else {
VID.Printf(Defines.PRINT_ALL, "...GL_EXT_shared_texture_palette not found\n");
}
if (gl_config.extensions_string.indexOf("GL_ARB_multitexture") >= 0) {
VID.Printf(Defines.PRINT_ALL, "...using GL_ARB_multitexture\n");
qglActiveTextureARB = true;
GL_TEXTURE0 = ARBMultitexture.GL_TEXTURE0_ARB;
GL_TEXTURE1 = ARBMultitexture.GL_TEXTURE1_ARB;
} else {
VID.Printf(Defines.PRINT_ALL, "...GL_ARB_multitexture not found\n");
}
if (!(qglActiveTextureARB)) return false;
GL_SetDefaultState();
GL_InitImages();
Mod_Init();
R_InitParticleTexture();
Draw_InitLocal();
int err = GL11.glGetError();
if (err != GL11.GL_NO_ERROR)
VID.Printf(
Defines.PRINT_ALL,
"glGetError() = 0x%x\n\t%s\n",
new Vargs(2).add(err).add("" + GL11.glGetString(err)));
return true;
}