*/
#undef WIN32_LEAN_AND_MEAN //hush a warning, SDL.h redefines this
#include <SDL.h>
+#include <SDL_syswm.h>
#include <stdio.h>
#include "quakedef.h"
+#include "image.h"
+#include "dpsoftrast.h"
+
+#ifndef __IPHONEOS__
+#ifdef MACOSX
+#include <Carbon/Carbon.h>
+#include <IOKit/hidsystem/IOHIDLib.h>
+#include <IOKit/hidsystem/IOHIDParameter.h>
+#include <IOKit/hidsystem/event_status_driver.h>
+static cvar_t apple_mouse_noaccel = {CVAR_SAVE, "apple_mouse_noaccel", "1", "disables mouse acceleration while DarkPlaces is active"};
+static qboolean vid_usingnoaccel;
+static double originalMouseSpeed = -1.0;
+io_connect_t IN_GetIOHandle(void)
+{
+ io_connect_t iohandle = MACH_PORT_NULL;
+ kern_return_t status;
+ io_service_t iohidsystem = MACH_PORT_NULL;
+ mach_port_t masterport;
+
+ status = IOMasterPort(MACH_PORT_NULL, &masterport);
+ if(status != KERN_SUCCESS)
+ return 0;
+
+ iohidsystem = IORegistryEntryFromPath(masterport, kIOServicePlane ":/IOResources/IOHIDSystem");
+ if(!iohidsystem)
+ return 0;
+
+ status = IOServiceOpen(iohidsystem, mach_task_self(), kIOHIDParamConnectType, &iohandle);
+ IOObjectRelease(iohidsystem);
+
+ return iohandle;
+}
+#endif
+#endif
+
+#ifdef WIN32
+#define SDL_R_RESTART
+#endif
// Tell startup code that we have a client
int cl_available = true;
qboolean vid_supportrefreshrate = false;
+cvar_t vid_soft = {CVAR_SAVE, "vid_soft", "0", "enables use of the DarkPlaces Software Rasterizer rather than OpenGL or Direct3D"};
+cvar_t vid_soft_threads = {CVAR_SAVE, "vid_soft_threads", "2", "the number of threads the DarkPlaces Software Rasterizer should use"};
cvar_t joy_detected = {CVAR_READONLY, "joy_detected", "0", "number of joysticks detected by engine"};
cvar_t joy_enable = {CVAR_SAVE, "joy_enable", "0", "enables joystick support"};
cvar_t joy_index = {0, "joy_index", "0", "selects which joystick to use if you have multiple"};
cvar_t joy_sensitivitypitch = {0, "joy_sensitivitypitch", "1", "movement multiplier"};
cvar_t joy_sensitivityyaw = {0, "joy_sensitivityyaw", "-1", "movement multiplier"};
cvar_t joy_sensitivityroll = {0, "joy_sensitivityroll", "1", "movement multiplier"};
+cvar_t joy_axiskeyevents = {CVAR_SAVE, "joy_axiskeyevents", "0", "generate uparrow/leftarrow etc. keyevents for joystick axes, use if your joystick driver is not generating them"};
static qboolean vid_usingmouse = false;
static qboolean vid_usinghidecursor = false;
static qboolean vid_isfullscreen;
+#if !(SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2)
+static qboolean vid_usingvsync = false;
+#endif
static int vid_numjoysticks = 0;
#define MAX_JOYSTICKS 8
static SDL_Joystick *vid_joysticks[MAX_JOYSTICKS];
static int video_bpp, video_flags;
static SDL_Surface *screen;
+static SDL_Surface *vid_softsurface;
+
+// joystick axes state
+#define MAX_JOYSTICK_AXES 16
+typedef struct
+{
+ float oldmove;
+ float move;
+ double keytime;
+}joy_axiscache_t;
+static joy_axiscache_t joy_axescache[MAX_JOYSTICK_AXES];
/////////////////////////
// Input handling
void VID_SetMouse(qboolean fullscreengrab, qboolean relative, qboolean hidecursor)
{
+#ifndef __IPHONEOS__
+#ifdef MACOSX
+ if(relative)
+ if(vid_usingmouse && (vid_usingnoaccel != !!apple_mouse_noaccel.integer))
+ VID_SetMouse(false, false, false); // ungrab first!
+#endif
+#endif
if (vid_usingmouse != relative)
{
vid_usingmouse = relative;
cl_ignoremousemoves = 2;
SDL_WM_GrabInput( relative ? SDL_GRAB_ON : SDL_GRAB_OFF );
+#ifndef __IPHONEOS__
+#ifdef MACOSX
+ if(relative)
+ {
+ // Save the status of mouse acceleration
+ originalMouseSpeed = -1.0; // in case of error
+ if(apple_mouse_noaccel.integer)
+ {
+ io_connect_t mouseDev = IN_GetIOHandle();
+ if(mouseDev != 0)
+ {
+ if(IOHIDGetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), &originalMouseSpeed) == kIOReturnSuccess)
+ {
+ Con_DPrintf("previous mouse acceleration: %f\n", originalMouseSpeed);
+ if(IOHIDSetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), -1.0) != kIOReturnSuccess)
+ {
+ Con_Print("Could not disable mouse acceleration (failed at IOHIDSetAccelerationWithKey).\n");
+ Cvar_SetValueQuick(&apple_mouse_noaccel, 0);
+ }
+ }
+ else
+ {
+ Con_Print("Could not disable mouse acceleration (failed at IOHIDGetAccelerationWithKey).\n");
+ Cvar_SetValueQuick(&apple_mouse_noaccel, 0);
+ }
+ IOServiceClose(mouseDev);
+ }
+ else
+ {
+ Con_Print("Could not disable mouse acceleration (failed at IO_GetIOHandle).\n");
+ Cvar_SetValueQuick(&apple_mouse_noaccel, 0);
+ }
+ }
+
+ vid_usingnoaccel = !!apple_mouse_noaccel.integer;
+ }
+ else
+ {
+ if(originalMouseSpeed != -1.0)
+ {
+ io_connect_t mouseDev = IN_GetIOHandle();
+ if(mouseDev != 0)
+ {
+ Con_DPrintf("restoring mouse acceleration to: %f\n", originalMouseSpeed);
+ if(IOHIDSetAccelerationWithKey(mouseDev, CFSTR(kIOHIDMouseAccelerationType), originalMouseSpeed) != kIOReturnSuccess)
+ Con_Print("Could not re-enable mouse acceleration (failed at IOHIDSetAccelerationWithKey).\n");
+ IOServiceClose(mouseDev);
+ }
+ else
+ Con_Print("Could not re-enable mouse acceleration (failed at IO_GetIOHandle).\n");
+ }
+ }
+#endif
+#endif
}
if (vid_usinghidecursor != hidecursor)
{
return value * sensitivity;
}
+/////////////////////
+// Joystick axis keyevents
+// a sort of hack emulating Arrow keys for joystick axises
+// as some drives dont send such keyevents for them
+// additionally we should block drivers that do send arrow keyevents to prevent double events
+////
+
+static void IN_JoystickKeyeventForAxis(SDL_Joystick *joy, int axis, int key_pos, int key_neg)
+{
+ double joytime;
+
+ if (axis < 0 || axis >= SDL_JoystickNumAxes(joy))
+ return; // no such axis on this joystick
+
+ joytime = Sys_DoubleTime();
+ // no key event, continuous keydown event
+ if (joy_axescache[axis].move == joy_axescache[axis].oldmove)
+ {
+ if (joy_axescache[axis].move != 0 && joytime > joy_axescache[axis].keytime)
+ {
+ //Con_Printf("joy %s %i %f\n", Key_KeynumToString((joy_axescache[axis].move > 0) ? key_pos : key_neg), 1, cl.time);
+ Key_Event((joy_axescache[axis].move > 0) ? key_pos : key_neg, 0, 1);
+ joy_axescache[axis].keytime = joytime + 0.5 / 20;
+ }
+ return;
+ }
+ // generate key up event
+ if (joy_axescache[axis].oldmove)
+ {
+ //Con_Printf("joy %s %i %f\n", Key_KeynumToString((joy_axescache[axis].oldmove > 0) ? key_pos : key_neg), 1, cl.time);
+ Key_Event((joy_axescache[axis].oldmove > 0) ? key_pos : key_neg, 0, 0);
+ }
+ // generate key down event
+ if (joy_axescache[axis].move)
+ {
+ //Con_Printf("joy %s %i %f\n", Key_KeynumToString((joy_axescache[axis].move > 0) ? key_pos : key_neg), 1, cl.time);
+ Key_Event((joy_axescache[axis].move > 0) ? key_pos : key_neg, 0, 1);
+ joy_axescache[axis].keytime = joytime + 0.5;
+ }
+}
+
+static qboolean IN_JoystickBlockDoubledKeyEvents(int keycode)
+{
+ if (!joy_axiskeyevents.integer)
+ return false;
+
+ // block keyevent if it's going to be provided by joystick keyevent system
+ if (vid_numjoysticks && joy_enable.integer && joy_index.integer >= 0 && joy_index.integer < vid_numjoysticks)
+ {
+ SDL_Joystick *joy = vid_joysticks[joy_index.integer];
+
+ if (keycode == K_UPARROW || keycode == K_DOWNARROW)
+ if (IN_JoystickGetAxis(joy, joy_axisforward.integer, 1, 0.01) || joy_axescache[joy_axisforward.integer].move || joy_axescache[joy_axisforward.integer].oldmove)
+ return true;
+ if (keycode == K_RIGHTARROW || keycode == K_LEFTARROW)
+ if (IN_JoystickGetAxis(joy, joy_axisside.integer, 1, 0.01) || joy_axescache[joy_axisside.integer].move || joy_axescache[joy_axisside.integer].oldmove)
+ return true;
+ }
+
+ return false;
+}
+
+/////////////////////
+// Movement handling
+////
+
void IN_Move( void )
{
int j;
static int old_x = 0, old_y = 0;
static int stuck = 0;
- int x, y;
+ int x, y, numaxes, numballs;
+
if (vid_usingmouse)
{
if(vid_stick_mouse.integer)
if (vid_numjoysticks && joy_enable.integer && joy_index.integer >= 0 && joy_index.integer < vid_numjoysticks)
{
SDL_Joystick *joy = vid_joysticks[joy_index.integer];
- int numballs = SDL_JoystickNumBalls(joy);
+
+ // balls convert to mousemove
+ numballs = SDL_JoystickNumBalls(joy);
for (j = 0;j < numballs;j++)
{
SDL_JoystickGetBall(joy, j, &x, &y);
in_mouse_x += x;
in_mouse_y += y;
}
+
+ // axes
cl.cmd.forwardmove += IN_JoystickGetAxis(joy, joy_axisforward.integer, joy_sensitivityforward.value, joy_deadzoneforward.value) * cl_forwardspeed.value;
cl.cmd.sidemove += IN_JoystickGetAxis(joy, joy_axisside.integer, joy_sensitivityside.value, joy_deadzoneside.value) * cl_sidespeed.value;
cl.cmd.upmove += IN_JoystickGetAxis(joy, joy_axisup.integer, joy_sensitivityup.value, joy_deadzoneup.value) * cl_upspeed.value;
cl.viewangles[0] += IN_JoystickGetAxis(joy, joy_axispitch.integer, joy_sensitivitypitch.value, joy_deadzonepitch.value) * cl.realframetime * cl_pitchspeed.value;
cl.viewangles[1] += IN_JoystickGetAxis(joy, joy_axisyaw.integer, joy_sensitivityyaw.value, joy_deadzoneyaw.value) * cl.realframetime * cl_yawspeed.value;
//cl.viewangles[2] += IN_JoystickGetAxis(joy, joy_axisroll.integer, joy_sensitivityroll.value, joy_deadzoneroll.value) * cl.realframetime * cl_rollspeed.value;
+
+ // cache state of axes to emulate button events for them
+ numaxes = min(MAX_JOYSTICK_AXES, SDL_JoystickNumAxes(joy));
+ for (j = 0; j < numaxes; j++)
+ {
+ joy_axescache[j].oldmove = joy_axescache[j].move;
+ joy_axescache[j].move = IN_JoystickGetAxis(joy, j, 1, 0.01);
+ }
+
+ // run keyevents
+ if (joy_axiskeyevents.integer)
+ {
+ IN_JoystickKeyeventForAxis(joy, joy_axisforward.integer, K_DOWNARROW, K_UPARROW);
+ IN_JoystickKeyeventForAxis(joy, joy_axisside.integer, K_RIGHTARROW, K_LEFTARROW);
+ }
}
}
// Message Handling
////
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
static int Sys_EventFilter( SDL_Event *event )
{
//TODO: Add a quit query in linux, too - though linux user are more likely to know what they do
}
return 1;
}
+#endif
+
+#ifdef SDL_R_RESTART
+static qboolean sdl_needs_restart;
+static void sdl_start(void)
+{
+}
+static void sdl_shutdown(void)
+{
+ sdl_needs_restart = false;
+}
+static void sdl_newmap(void)
+{
+}
+#endif
static keynum_t buttonremap[18] =
{
void Sys_SendKeyEvents( void )
{
static qboolean sound_active = true;
+ int keycode;
SDL_Event event;
while( SDL_PollEvent( &event ) )
switch( event.type ) {
case SDL_QUIT:
+#if !(SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2)
+#ifdef WIN32
+ if (MessageBox( NULL, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION ) == IDNO)
+ return 0;
+#endif
+#endif
Sys_Quit(0);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
- Key_Event( MapKey( event.key.keysym.sym ), (char)event.key.keysym.unicode, (event.key.state == SDL_PRESSED) );
+ keycode = MapKey(event.key.keysym.sym);
+ if (!IN_JoystickBlockDoubledKeyEvents(keycode))
+ Key_Event(keycode, event.key.keysym.unicode, (event.key.state == SDL_PRESSED));
break;
case SDL_ACTIVEEVENT:
- if( event.active.state == SDL_APPACTIVE )
+ if( event.active.state & SDL_APPACTIVE )
{
if( event.active.gain )
vid_hidden = false;
vid.width = event.resize.w;
vid.height = event.resize.h;
SDL_SetVideoMode(vid.width, vid.height, video_bpp, video_flags);
+ if (vid_softsurface)
+ {
+ SDL_FreeSurface(vid_softsurface);
+ vid_softsurface = SDL_CreateRGBSurface(SDL_SWSURFACE, vid.width, vid.height, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
+ vid.softpixels = (unsigned int *)vid_softsurface->pixels;
+ SDL_SetAlpha(vid_softsurface, 0, 255);
+ if (vid.softdepthpixels)
+ free(vid.softdepthpixels);
+ vid.softdepthpixels = (unsigned int*)calloc(1, vid.width * vid.height * 4);
+ }
+#ifdef SDL_R_RESTART
+ // better not call R_Modules_Restart from here directly, as this may wreak havoc...
+ // so, let's better queue it for next frame
+ if(!sdl_needs_restart)
+ {
+ Cbuf_AddText("\nr_restart\n");
+ sdl_needs_restart = true;
+ }
+#endif
}
break;
}
// enable/disable sound on focus gain/loss
- if (!vid_hidden && (vid_activewindow || !snd_mutewhenidle.integer))
+ if ((!vid_hidden && vid_activewindow) || !snd_mutewhenidle.integer)
{
if (!sound_active)
{
return p;
}
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
static int Sys_EventFilter( SDL_Event *event );
+#endif
static qboolean vid_sdl_initjoysticksystem = false;
+
void VID_Init (void)
{
+#ifndef __IPHONEOS__
+#ifdef MACOSX
+ Cvar_RegisterVariable(&apple_mouse_noaccel);
+#endif
+#endif
+ Cvar_RegisterVariable(&vid_soft);
+ Cvar_RegisterVariable(&vid_soft_threads);
Cvar_RegisterVariable(&joy_detected);
Cvar_RegisterVariable(&joy_enable);
Cvar_RegisterVariable(&joy_index);
Cvar_RegisterVariable(&joy_sensitivitypitch);
Cvar_RegisterVariable(&joy_sensitivityyaw);
//Cvar_RegisterVariable(&joy_sensitivityroll);
+ Cvar_RegisterVariable(&joy_axiskeyevents);
+
+#ifdef SDL_R_RESTART
+ R_RegisterModule("SDL", sdl_start, sdl_shutdown, sdl_newmap, NULL, NULL);
+#endif
if (SDL_Init(SDL_INIT_VIDEO) < 0)
Sys_Error ("Failed to init SDL video subsystem: %s", SDL_GetError());
- vid_sdl_initjoysticksystem = SDL_Init(SDL_INIT_JOYSTICK) >= 0;
+ vid_sdl_initjoysticksystem = SDL_InitSubSystem(SDL_INIT_JOYSTICK) >= 0;
if (vid_sdl_initjoysticksystem)
Con_Printf("Failed to init SDL joystick subsystem: %s\n", SDL_GetError());
vid_isfullscreen = false;
#ifdef WIN32
#include "resource.h"
#include <SDL_syswm.h>
-static void VID_SetCaption()
+static void VID_SetCaption(void)
{
SDL_SysWMinfo info;
HICON icon;
#endif
SetClassLongPtr( info.window, GCLP_HICON, (LONG_PTR)icon );
}
-static void VID_SetIcon()
+static void VID_SetIcon_Pre(void)
+{
+}
+static void VID_SetIcon_Post(void)
{
}
#else
#include "darkplaces.xpm"
#include "nexuiz.xpm"
static SDL_Surface *icon = NULL;
-static void VID_SetIcon()
+static void VID_SetIcon_Pre(void)
{
/*
* Somewhat restricted XPM reader. Only supports XPMs saved by GIMP 2.4 at
int thenone = -1;
static SDL_Color palette[256];
unsigned short palenc[256]; // store color id by char
+ char *xpm;
+ char **idata, *data;
+ const SDL_version *version;
- char **idata = ENGINE_ICON;
- char *data = idata[0];
-
- if(sscanf(data, "%i %i %i %i", &width, &height, &colors, &isize) != 4)
+ version = SDL_Linked_Version();
+ // only use non-XPM icon support in SDL v1.3 and higher
+ // SDL v1.2 does not support "smooth" transparency, and thus is better
+ // off the xpm way
+ if(version->major >= 2 || (version->major == 1 && version->minor >= 3))
{
- // NOTE: Only 1-char colornames are supported
- Con_Printf("Sorry, but this does not even look similar to an XPM.\n");
- return;
- }
+ data = (char *) loadimagepixelsbgra("darkplaces-icon", false, false, false, NULL);
+ if(data)
+ {
+ unsigned int red = 0x00FF0000;
+ unsigned int green = 0x0000FF00;
+ unsigned int blue = 0x000000FF;
+ unsigned int alpha = 0xFF000000;
+ width = image_width;
+ height = image_height;
+
+ // reallocate with malloc, as this is in tempmempool (do not want)
+ xpm = data;
+ data = malloc(width * height * 4);
+ memcpy(data, xpm, width * height * 4);
+ Mem_Free(xpm);
+ xpm = NULL;
+
+ icon = SDL_CreateRGBSurface(SDL_SRCALPHA, width, height, 32, LittleLong(red), LittleLong(green), LittleLong(blue), LittleLong(alpha));
+
+ if(icon == NULL) {
+ Con_Printf( "Failed to create surface for the window Icon!\n"
+ "%s\n", SDL_GetError());
+ free(data);
+ return;
+ }
- if(isize != 1)
- {
- // NOTE: Only 1-char colornames are supported
- Con_Printf("This XPM's palette is either huge or idiotically unoptimized. It's key size is %i\n", isize);
- return;
+ icon->pixels = data;
+ }
}
- for(i = 0; i < colors; ++i)
+ // we only get here if non-XPM icon was missing, or SDL version is not
+ // sufficient for transparent non-XPM icons
+ if(!icon)
{
- int r, g, b;
- char idx;
+ xpm = (char *) FS_LoadFile("darkplaces-icon.xpm", tempmempool, false, NULL);
+ idata = NULL;
+ if(xpm)
+ idata = XPM_DecodeString(xpm);
+ if(!idata)
+ idata = ENGINE_ICON;
+ if(xpm)
+ Mem_Free(xpm);
+
+ data = idata[0];
+
+ if(sscanf(data, "%i %i %i %i", &width, &height, &colors, &isize) != 4)
+ {
+ // NOTE: Only 1-char colornames are supported
+ Con_Printf("Sorry, but this does not even look similar to an XPM.\n");
+ return;
+ }
+
+ if(isize != 1)
+ {
+ // NOTE: Only 1-char colornames are supported
+ Con_Printf("This XPM's palette is either huge or idiotically unoptimized. It's key size is %i\n", isize);
+ return;
+ }
- if(sscanf(idata[i+1], "%c c #%02x%02x%02x", &idx, &r, &g, &b) != 4)
+ for(i = 0; i < colors; ++i)
{
- char foo[2];
- if(sscanf(idata[i+1], "%c c Non%1[e]", &idx, foo) != 2) // I take the DailyWTF credit for this. --div0
+ unsigned int r, g, b;
+ char idx;
+
+ if(sscanf(idata[i+1], "%c c #%02x%02x%02x", &idx, &r, &g, &b) != 4)
{
- Con_Printf("This XPM's palette looks odd. Can't continue.\n");
- return;
+ char foo[2];
+ if(sscanf(idata[i+1], "%c c Non%1[e]", &idx, foo) != 2) // I take the DailyWTF credit for this. --div0
+ {
+ Con_Printf("This XPM's palette looks odd. Can't continue.\n");
+ return;
+ }
+ else
+ {
+ palette[i].r = 255; // color key
+ palette[i].g = 0;
+ palette[i].b = 255;
+ thenone = i; // weeeee
+ }
}
else
{
- palette[i].r = 255; // color key
- palette[i].g = 0;
- palette[i].b = 255;
- thenone = i; // weeeee
+ palette[i].r = r - (r == 255 && g == 0 && b == 255); // change 255/0/255 pink to 254/0/255 for color key
+ palette[i].g = g;
+ palette[i].b = b;
}
+
+ palenc[(unsigned char) idx] = i;
}
- else
+
+ // allocate the image data
+ data = (char*) malloc(width*height);
+
+ for(j = 0; j < height; ++j)
{
- palette[i].r = r - (r == 255 && g == 0 && b == 255); // change 255/0/255 pink to 254/0/255 for color key
- palette[i].g = g;
- palette[i].b = b;
+ for(i = 0; i < width; ++i)
+ {
+ // casting to the safest possible datatypes ^^
+ data[j * width + i] = palenc[((unsigned char*)idata[colors+j+1])[i]];
+ }
}
- palenc[(unsigned char) idx] = i;
- }
+ if(icon != NULL)
+ {
+ // SDL_FreeSurface should free the data too
+ // but for completeness' sake...
+ if(icon->flags & SDL_PREALLOC)
+ {
+ free(icon->pixels);
+ icon->pixels = NULL; // safety
+ }
+ SDL_FreeSurface(icon);
+ }
- // allocate the image data
- data = (char*) malloc(width*height);
+ icon = SDL_CreateRGBSurface(SDL_SRCCOLORKEY, width, height, 8, 0,0,0,0);// rmask, gmask, bmask, amask); no mask needed
+ // 8 bit surfaces get an empty palette allocated according to the docs
+ // so it's a palette image for sure :) no endian check necessary for the mask
- for(j = 0; j < height; ++j)
- {
- for(i = 0; i < width; ++i)
- {
- // casting to the safest possible datatypes ^^
- data[j * width + i] = palenc[((unsigned char*)idata[colors+j+1])[i]];
+ if(icon == NULL) {
+ Con_Printf( "Failed to create surface for the window Icon!\n"
+ "%s\n", SDL_GetError());
+ free(data);
+ return;
}
+
+ icon->pixels = data;
+ SDL_SetPalette(icon, SDL_PHYSPAL|SDL_LOGPAL, palette, 0, colors);
+ SDL_SetColorKey(icon, SDL_SRCCOLORKEY, thenone);
}
- if(icon != NULL)
+ SDL_WM_SetIcon(icon, NULL);
+}
+static void VID_SetIcon_Post(void)
+{
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
+// LordHavoc: info.info.x11.lock_func and accompanying code do not seem to compile with SDL 1.3
+#if SDL_VIDEO_DRIVER_X11 && !SDL_VIDEO_DRIVER_QUARTZ
+ int j;
+ char *data;
+ const SDL_version *version;
+
+ version = SDL_Linked_Version();
+ // only use non-XPM icon support in SDL v1.3 and higher
+ // SDL v1.2 does not support "smooth" transparency, and thus is better
+ // off the xpm way
+ if(!(version->major >= 2 || (version->major == 1 && version->minor >= 3)))
{
- // SDL_FreeSurface should free the data too
- // but for completeness' sake...
- if(icon->flags & SDL_PREALLOC)
+ // in this case, we did not set the good icon yet
+ SDL_SysWMinfo info;
+ SDL_VERSION(&info.version);
+ if(SDL_GetWMInfo(&info) == 1 && info.subsystem == SDL_SYSWM_X11)
{
- free(icon->pixels);
- icon->pixels = NULL; // safety
- }
- SDL_FreeSurface(icon);
- }
+ data = (char *) loadimagepixelsbgra("darkplaces-icon", false, false, false, NULL);
+ if(data)
+ {
+ // use _NET_WM_ICON too
+ static long netwm_icon[MAX_NETWM_ICON];
+ int pos = 0;
+ int i = 1;
- icon = SDL_CreateRGBSurface(SDL_SRCCOLORKEY, width, height, 8, 0,0,0,0);// rmask, gmask, bmask, amask); no mask needed
- // 8 bit surfaces get an empty palette allocated according to the docs
- // so it's a palette image for sure :) no endian check necessary for the mask
+ while(data)
+ {
+ if(pos + 2 * image_width * image_height < MAX_NETWM_ICON)
+ {
+ netwm_icon[pos++] = image_width;
+ netwm_icon[pos++] = image_height;
+ for(i = 0; i < image_height; ++i)
+ for(j = 0; j < image_width; ++j)
+ netwm_icon[pos++] = BuffLittleLong((unsigned char *) &data[(i*image_width+j)*4]);
+ }
+ else
+ {
+ Con_Printf("Skipping NETWM icon #%d because there is no space left\n", i);
+ }
+ ++i;
+ Mem_Free(data);
+ data = (char *) loadimagepixelsbgra(va("darkplaces-icon%d", i), false, false, false, NULL);
+ }
- if(icon == NULL) {
- Con_Printf( "Failed to create surface for the window Icon!\n"
- "%s\n", SDL_GetError());
- free(data);
- return;
+ info.info.x11.lock_func();
+ {
+ Atom net_wm_icon = XInternAtom(info.info.x11.display, "_NET_WM_ICON", false);
+ XChangeProperty(info.info.x11.display, info.info.x11.wmwindow, net_wm_icon, XA_CARDINAL, 32, PropModeReplace, (const unsigned char *) netwm_icon, pos);
+ }
+ info.info.x11.unlock_func();
+ }
+ }
}
- icon->pixels = data;
- SDL_SetPalette(icon, SDL_PHYSPAL|SDL_LOGPAL, palette, 0, colors);
- SDL_SetColorKey(icon, SDL_SRCCOLORKEY, thenone);
-
- SDL_WM_SetIcon(icon, NULL);
+#endif
+#endif
}
-static void VID_SetCaption()
+static void VID_SetCaption(void)
{
SDL_WM_SetCaption( gamename, NULL );
}
#endif
-static void VID_OutputVersion()
+static void VID_OutputVersion(void)
{
const SDL_version *version;
version = SDL_Linked_Version();
version->major, version->minor, version->patch );
}
-int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer, int samples)
+qboolean VID_InitModeGL(viddef_mode_t *mode)
{
int i;
+// FIXME SDL_SetVideoMode
static int notfirstvideomode = false;
int flags = SDL_OPENGL;
const char *drivername;
- win_half_width = width>>1;
- win_half_height = height>>1;
+ win_half_width = mode->width>>1;
+ win_half_height = mode->height>>1;
if(vid_resizable.integer)
flags |= SDL_RESIZABLE;
// Knghtbrd: should do platform-specific extension string function here
vid_isfullscreen = false;
- if (fullscreen) {
+ if (mode->fullscreen) {
flags |= SDL_FULLSCREEN;
vid_isfullscreen = true;
}
//flags |= SDL_HWSURFACE;
SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
- if (bpp >= 32)
+ if (mode->bitsperpixel >= 32)
{
SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
}
- if (stereobuffer)
+ if (mode->stereobuffer)
SDL_GL_SetAttribute (SDL_GL_STEREO, 1);
+ if (mode->samples > 1)
+ {
+ SDL_GL_SetAttribute (SDL_GL_MULTISAMPLEBUFFERS, 1);
+ SDL_GL_SetAttribute (SDL_GL_MULTISAMPLESAMPLES, mode->samples);
+ }
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
if (vid_vsync.integer)
SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
else
SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 0);
- if (samples > 1)
- {
- SDL_GL_SetAttribute (SDL_GL_MULTISAMPLEBUFFERS, 1);
- SDL_GL_SetAttribute (SDL_GL_MULTISAMPLESAMPLES, samples);
- }
+#else
+ // TODO: SDL_GL_CONTEXT_MAJOR_VERSION, SDL_GL_CONTEXT_MINOR_VERSION
+#endif
- video_bpp = bpp;
+ video_bpp = mode->bitsperpixel;
video_flags = flags;
- VID_SetIcon();
- screen = SDL_SetVideoMode(width, height, bpp, flags);
+ VID_SetIcon_Pre();
+ screen = SDL_SetVideoMode(mode->width, mode->height, mode->bitsperpixel, flags);
+ VID_SetIcon_Post();
if (screen == NULL)
{
- Con_Printf("Failed to set video mode to %ix%i: %s\n", width, height, SDL_GetError());
+ Con_Printf("Failed to set video mode to %ix%i: %s\n", mode->width, mode->height, SDL_GetError());
VID_Shutdown();
return false;
}
+ vid_softsurface = NULL;
+ vid.softpixels = NULL;
+
// set window title
VID_SetCaption();
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
// set up an event filter to ask confirmation on close button in WIN32
SDL_SetEventFilter( (SDL_EventFilter) Sys_EventFilter );
+#endif
// init keyboard
SDL_EnableUNICODE( SDL_ENABLE );
// enable key repeat since everyone expects it
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
+#if !(SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2)
+ SDL_GL_SetSwapInterval(vid_vsync.integer != 0);
+ vid_usingvsync = (vid_vsync.integer != 0);
+#endif
+
gl_platform = "SDL";
gl_platformextensions = "";
- gl_videosyncavailable = true;
GL_Init();
return true;
}
+extern cvar_t gl_info_extensions;
+extern cvar_t gl_info_vendor;
+extern cvar_t gl_info_renderer;
+extern cvar_t gl_info_version;
+extern cvar_t gl_info_platform;
+extern cvar_t gl_info_driver;
+
+qboolean VID_InitModeSoft(viddef_mode_t *mode)
+{
+// FIXME SDL_SetVideoMode
+ int i;
+ int flags = SDL_HWSURFACE;
+
+ win_half_width = mode->width>>1;
+ win_half_height = mode->height>>1;
+
+ if(vid_resizable.integer)
+ flags |= SDL_RESIZABLE;
+
+ VID_OutputVersion();
+
+ vid_isfullscreen = false;
+ if (mode->fullscreen) {
+ flags |= SDL_FULLSCREEN;
+ vid_isfullscreen = true;
+ }
+
+ video_bpp = mode->bitsperpixel;
+ video_flags = flags;
+ VID_SetIcon_Pre();
+ screen = SDL_SetVideoMode(mode->width, mode->height, mode->bitsperpixel, flags);
+ VID_SetIcon_Post();
+
+ if (screen == NULL)
+ {
+ Con_Printf("Failed to set video mode to %ix%i: %s\n", mode->width, mode->height, SDL_GetError());
+ VID_Shutdown();
+ return false;
+ }
+
+ // create a framebuffer using our specific color format, we let the SDL blit function convert it in VID_Finish
+ vid_softsurface = SDL_CreateRGBSurface(SDL_SWSURFACE, mode->width, mode->height, 32, 0x00FF0000, 0x0000FF00, 0x00000000FF, 0xFF000000);
+ if (vid_softsurface == NULL)
+ {
+ Con_Printf("Failed to setup software rasterizer framebuffer %ix%ix32bpp: %s\n", mode->width, mode->height, SDL_GetError());
+ VID_Shutdown();
+ return false;
+ }
+ SDL_SetAlpha(vid_softsurface, 0, 255);
+
+ vid.softpixels = (unsigned int *)vid_softsurface->pixels;
+ vid.softdepthpixels = (unsigned int *)calloc(1, mode->width * mode->height * 4);
+ DPSOFTRAST_Init(mode->width, mode->height, vid_soft_threads.integer, (unsigned int *)vid_softsurface->pixels, (unsigned int *)vid.softdepthpixels);
+
+ // set window title
+ VID_SetCaption();
+ // set up an event filter to ask confirmation on close button in WIN32
+#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
+ SDL_SetEventFilter( (SDL_EventFilter) Sys_EventFilter );
+#endif
+ // init keyboard
+ SDL_EnableUNICODE( SDL_ENABLE );
+ // enable key repeat since everyone expects it
+ SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
+
+ gl_platform = "SDLSoft";
+ gl_platformextensions = "";
+
+ gl_renderer = "DarkPlaces-Soft";
+ gl_vendor = "Forest Hale";
+ gl_version = "0.0";
+ gl_extensions = "";
+
+ // clear the extension flags
+ memset(&vid.support, 0, sizeof(vid.support));
+ Cvar_SetQuick(&gl_info_extensions, "");
+
+ vid.forcevbo = false;
+ vid.support.arb_depth_texture = true;
+ vid.support.arb_draw_buffers = true;
+ vid.support.arb_occlusion_query = true;
+ vid.support.arb_shadow = true;
+ //vid.support.arb_texture_compression = true;
+ vid.support.arb_texture_cube_map = true;
+ vid.support.arb_texture_non_power_of_two = false;
+ vid.support.arb_vertex_buffer_object = true;
+ vid.support.ext_blend_subtract = true;
+ vid.support.ext_draw_range_elements = true;
+ vid.support.ext_framebuffer_object = true;
+ vid.support.ext_texture_3d = true;
+ //vid.support.ext_texture_compression_s3tc = true;
+ vid.support.ext_texture_filter_anisotropic = true;
+ vid.support.ati_separate_stencil = true;
+
+ vid.maxtexturesize_2d = 16384;
+ vid.maxtexturesize_3d = 512;
+ vid.maxtexturesize_cubemap = 16384;
+ vid.texunits = 4;
+ vid.teximageunits = 32;
+ vid.texarrayunits = 8;
+ vid.max_anisotropy = 1;
+ vid.maxdrawbuffers = 4;
+
+ vid.texunits = bound(4, vid.texunits, MAX_TEXTUREUNITS);
+ vid.teximageunits = bound(16, vid.teximageunits, MAX_TEXTUREUNITS);
+ vid.texarrayunits = bound(8, vid.texarrayunits, MAX_TEXTUREUNITS);
+ Con_DPrintf("Using DarkPlaces Software Rasterizer rendering path\n");
+ vid.renderpath = RENDERPATH_SOFT;
+ vid.useinterleavedarrays = false;
+
+ Cvar_SetQuick(&gl_info_vendor, gl_vendor);
+ Cvar_SetQuick(&gl_info_renderer, gl_renderer);
+ Cvar_SetQuick(&gl_info_version, gl_version);
+ Cvar_SetQuick(&gl_info_platform, gl_platform ? gl_platform : "");
+ Cvar_SetQuick(&gl_info_driver, gl_driver);
+
+ // LordHavoc: report supported extensions
+ Con_DPrintf("\nQuakeC extensions for server and client: %s\nQuakeC extensions for menu: %s\n", vm_sv_extensions, vm_m_extensions );
+
+ // clear to black (loading plaque will be seen over this)
+ GL_Clear(GL_COLOR_BUFFER_BIT, NULL, 1.0f, 128);
+
+ vid_numjoysticks = SDL_NumJoysticks();
+ vid_numjoysticks = bound(0, vid_numjoysticks, MAX_JOYSTICKS);
+ Cvar_SetValueQuick(&joy_detected, vid_numjoysticks);
+ Con_Printf("%d SDL joystick(s) found:\n", vid_numjoysticks);
+ memset(vid_joysticks, 0, sizeof(vid_joysticks));
+ for (i = 0;i < vid_numjoysticks;i++)
+ {
+ SDL_Joystick *joy;
+ joy = vid_joysticks[i] = SDL_JoystickOpen(i);
+ if (!joy)
+ {
+ Con_Printf("joystick #%i: open failed: %s\n", i, SDL_GetError());
+ continue;
+ }
+ Con_Printf("joystick #%i: opened \"%s\" with %i axes, %i buttons, %i balls\n", i, SDL_JoystickName(i), (int)SDL_JoystickNumAxes(joy), (int)SDL_JoystickNumButtons(joy), (int)SDL_JoystickNumBalls(joy));
+ }
+
+ vid_hidden = false;
+ vid_activewindow = false;
+ vid_usingmouse = false;
+ vid_usinghidecursor = false;
+
+ SDL_WM_GrabInput(SDL_GRAB_OFF);
+ return true;
+}
+
+qboolean VID_InitMode(viddef_mode_t *mode)
+{
+ if (!SDL_WasInit(SDL_INIT_VIDEO) && SDL_InitSubSystem(SDL_INIT_VIDEO) < 0)
+ Sys_Error ("Failed to init SDL video subsystem: %s", SDL_GetError());
+#ifdef SSE2_PRESENT
+ if (vid_soft.integer)
+ return VID_InitModeSoft(mode);
+ else
+#endif
+ return VID_InitModeGL(mode);
+}
+
void VID_Shutdown (void)
{
VID_SetMouse(false, false, false);
VID_RestoreSystemGamma();
+#ifndef WIN32
+ if (icon)
+ SDL_FreeSurface(icon);
+ icon = NULL;
+#endif
+
+ if (vid_softsurface)
+ SDL_FreeSurface(vid_softsurface);
+ vid_softsurface = NULL;
+ vid.softpixels = NULL;
+ if (vid.softdepthpixels)
+ free(vid.softdepthpixels);
+ vid.softdepthpixels = NULL;
+
SDL_QuitSubSystem(SDL_INIT_VIDEO);
gl_driver[0] = 0;
VID_UpdateGamma(false, 256);
- if (r_render.integer && !vid_hidden)
+ if (!vid_hidden)
{
- CHECKGLERROR
- if (r_speeds.integer || gl_finish.integer)
+ switch(vid.renderpath)
{
- qglFinish();CHECKGLERROR
+ case RENDERPATH_GL11:
+ case RENDERPATH_GL13:
+ case RENDERPATH_GL20:
+ case RENDERPATH_CGGL:
+ CHECKGLERROR
+ if (r_speeds.integer == 2 || gl_finish.integer)
+ {
+ qglFinish();CHECKGLERROR
+ }
+#if !(SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2)
+{
+ qboolean vid_usevsync;
+ vid_usevsync = (vid_vsync.integer && !cls.timedemo);
+ if (vid_usingvsync != vid_usevsync)
+ {
+ if (SDL_GL_SetSwapInterval(vid_usevsync != 0) >= 0)
+ Con_DPrintf("Vsync %s\n", vid_usevsync ? "activated" : "deactivated");
+ else
+ Con_DPrintf("ERROR: can't %s vsync\n", vid_usevsync ? "activate" : "deactivate");
+ }
+}
+#endif
+ SDL_GL_SwapBuffers();
+ break;
+ case RENDERPATH_SOFT:
+ DPSOFTRAST_Flush();
+ SDL_BlitSurface(vid_softsurface, NULL, screen, NULL);
+ SDL_Flip(screen);
+ break;
+ case RENDERPATH_D3D9:
+ case RENDERPATH_D3D10:
+ case RENDERPATH_D3D11:
+ break;
}
- SDL_GL_SwapBuffers();
}
}
+
+size_t VID_ListModes(vid_mode_t *modes, size_t maxcount)
+{
+ size_t k;
+ SDL_Rect **vidmodes;
+ int bpp = SDL_GetVideoInfo()->vfmt->BitsPerPixel;
+
+ k = 0;
+ for(vidmodes = SDL_ListModes(NULL, SDL_FULLSCREEN|SDL_HWSURFACE); *vidmodes; ++vidmodes)
+ {
+ if(k >= maxcount)
+ break;
+ modes[k].width = (*vidmodes)->w;
+ modes[k].height = (*vidmodes)->h;
+ modes[k].bpp = bpp;
+ modes[k].refreshrate = 60; // no support for refresh rate in SDL
+ modes[k].pixelheight_num = 1;
+ modes[k].pixelheight_denom = 1; // SDL does not provide this
+ ++k;
+ }
+ return k;
+}
projects / xonotic / darkplaces.git / blobdiff