along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#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;
-static int vid_usingmouse;
-static int vid_isfullscreen;
+
+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_axisforward = {0, "joy_axisforward", "1", "which joystick axis to query for forward/backward movement"};
+cvar_t joy_axisside = {0, "joy_axisside", "0", "which joystick axis to query for right/left movement"};
+cvar_t joy_axisup = {0, "joy_axisup", "-1", "which joystick axis to query for up/down movement"};
+cvar_t joy_axispitch = {0, "joy_axispitch", "3", "which joystick axis to query for looking up/down"};
+cvar_t joy_axisyaw = {0, "joy_axisyaw", "2", "which joystick axis to query for looking right/left"};
+cvar_t joy_axisroll = {0, "joy_axisroll", "-1", "which joystick axis to query for tilting head right/left"};
+cvar_t joy_deadzoneforward = {0, "joy_deadzoneforward", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneside = {0, "joy_deadzoneside", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneup = {0, "joy_deadzoneup", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzonepitch = {0, "joy_deadzonepitch", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneyaw = {0, "joy_deadzoneyaw", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneroll = {0, "joy_deadzoneroll", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_sensitivityforward = {0, "joy_sensitivityforward", "-1", "movement multiplier"};
+cvar_t joy_sensitivityside = {0, "joy_sensitivityside", "1", "movement multiplier"};
+cvar_t joy_sensitivityup = {0, "joy_sensitivityup", "1", "movement multiplier"};
+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 win_half_width = 50;
+static int win_half_height = 50;
+static int video_bpp, video_flags;
static SDL_Surface *screen;
+static SDL_Surface *vid_softsurface;
-static void IN_Init( void );
-static void IN_Shutdown( void );
+// 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
#define tenoh 0,0,0,0,0, 0,0,0,0,0
#define fiftyoh tenoh, tenoh, tenoh, tenoh, tenoh
#define hundredoh fiftyoh, fiftyoh
-static unsigned int tbl_sdltoquake[] =
+static unsigned int tbl_sdltoquake[] =
{
0,0,0,0, //SDLK_UNKNOWN = 0,
0,0,0,0, //SDLK_FIRST = 0,
0, //SDLK_LMETA = 310,
0, //SDLK_LSUPER = 311, /* Left "Windows" key */
0, //SDLK_RSUPER = 312, /* Right "Windows" key */
- 0, //SDLK_MODE = 313, /* "Alt Gr" key */
+ K_ALT, //SDLK_MODE = 313, /* "Alt Gr" key */
0, //SDLK_COMPOSE = 314, /* Multi-key compose key */
0, //SDLK_HELP = 315,
0, //SDLK_PRINT = 316,
return tbl_sdltoquake[ sdlkey ];
}
-static void IN_Activate( void )
+void VID_SetMouse(qboolean fullscreengrab, qboolean relative, qboolean hidecursor)
{
- SDL_WM_GrabInput( SDL_GRAB_ON );
- SDL_ShowCursor( SDL_DISABLE );
+#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)
+ {
+ vid_usinghidecursor = hidecursor;
+ SDL_ShowCursor( hidecursor ? SDL_DISABLE : SDL_ENABLE);
+ }
}
-static void IN_Deactivate( void )
+static double IN_JoystickGetAxis(SDL_Joystick *joy, int axis, double sensitivity, double deadzone)
{
- SDL_WM_GrabInput( SDL_GRAB_OFF );
- SDL_ShowCursor( SDL_ENABLE );
+ double value;
+ if (axis < 0 || axis >= SDL_JoystickNumAxes(joy))
+ return 0; // no such axis on this joystick
+ value = SDL_JoystickGetAxis(joy, axis) * (1.0 / 32767.0);
+ value = bound(-1, value, 1);
+ if (fabs(value) < deadzone)
+ return 0; // within deadzone around center
+ return value * sensitivity;
}
-void IN_Commands (void)
+/////////////////////
+// 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 void IN_MouseMove (void)
+static qboolean IN_JoystickBlockDoubledKeyEvents(int keycode)
{
- int x, y;
+ if (!joy_axiskeyevents.integer)
+ return false;
- if( !vid_usingmouse ) {
- IN_Mouse( 0, 0 );
- return;
+ // 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;
}
- SDL_GetRelativeMouseState( &x, &y );
- IN_Mouse( x, y );
+ return false;
}
+/////////////////////
+// Movement handling
+////
+
void IN_Move( void )
{
- IN_MouseMove();
-}
+ int j;
+ static int old_x = 0, old_y = 0;
+ static int stuck = 0;
+ int x, y, numaxes, numballs;
-static void IN_Init( void )
-{
- // init keyboard
- SDL_EnableUNICODE( SDL_ENABLE );
- // enable key repeat since everyone expects it
- SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
+ if (vid_usingmouse)
+ {
+ if(vid_stick_mouse.integer)
+ {
+ // have the mouse stuck in the middle, example use: prevent expose effect of beryl during the game when not using
+ // window grabbing. --blub
- // init mouse
- vid_usingmouse = false;
-}
+ // we need 2 frames to initialize the center position
+ if(!stuck)
+ {
+ SDL_WarpMouse(win_half_width, win_half_height);
+ SDL_GetMouseState(&x, &y);
+ SDL_GetRelativeMouseState(&x, &y);
+ ++stuck;
+ } else {
+ SDL_GetRelativeMouseState(&x, &y);
+ in_mouse_x = x + old_x;
+ in_mouse_y = y + old_y;
+ SDL_GetMouseState(&x, &y);
+ old_x = x - win_half_width;
+ old_y = y - win_half_height;
+ SDL_WarpMouse(win_half_width, win_half_height);
+ }
+ } else {
+ SDL_GetRelativeMouseState( &x, &y );
+ in_mouse_x = x;
+ in_mouse_y = y;
+ }
+ }
-static void IN_Shutdown( void )
-{
+ SDL_GetMouseState(&x, &y);
+ in_windowmouse_x = x;
+ in_windowmouse_y = y;
+
+ if (vid_numjoysticks && joy_enable.integer && joy_index.integer >= 0 && joy_index.integer < vid_numjoysticks)
+ {
+ SDL_Joystick *joy = vid_joysticks[joy_index.integer];
+
+ // 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
////
-static int Sys_EventFilter( SDL_Event *event )
+#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
+ if (event->type == SDL_QUIT)
+ {
#ifdef WIN32
- if( event->type == SDL_QUIT && MessageBox( NULL, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION ) == IDNO )
- return 0;
- else
- return 1;
-#else
+ if (MessageBox( NULL, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION ) == IDNO)
+ return 0;
+#endif
+ }
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] =
+{
+ K_MOUSE1,
+ K_MOUSE3,
+ K_MOUSE2,
+ K_MWHEELUP,
+ K_MWHEELDOWN,
+ K_MOUSE4,
+ K_MOUSE5,
+ K_MOUSE6,
+ K_MOUSE7,
+ K_MOUSE8,
+ K_MOUSE9,
+ K_MOUSE10,
+ K_MOUSE11,
+ K_MOUSE12,
+ K_MOUSE13,
+ K_MOUSE14,
+ K_MOUSE15,
+ K_MOUSE16,
+};
void Sys_SendKeyEvents( void )
{
+ static qboolean sound_active = true;
+ int keycode;
SDL_Event event;
while( SDL_PollEvent( &event ) )
switch( event.type ) {
case SDL_QUIT:
- Sys_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 ), 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;
}
break;
case SDL_MOUSEBUTTONDOWN:
- if( event.button.button == SDL_BUTTON_MIDDLE )
- event.button.button = SDL_BUTTON_RIGHT;
- else if( event.button.button == SDL_BUTTON_RIGHT )
- event.button.button = SDL_BUTTON_MIDDLE;
- Key_Event( K_MOUSE1 + event.button.button - 1, 0, true );
- break;
case SDL_MOUSEBUTTONUP:
- if( event.button.button == SDL_BUTTON_MIDDLE )
- event.button.button = SDL_BUTTON_RIGHT;
- else if( event.button.button == SDL_BUTTON_RIGHT )
- event.button.button = SDL_BUTTON_MIDDLE;
- Key_Event( K_MOUSE1 + event.button.button - 1, 0, false );
+ if (event.button.button <= 18)
+ Key_Event( buttonremap[event.button.button - 1], 0, event.button.state == SDL_PRESSED );
+ break;
+ case SDL_JOYBUTTONDOWN:
+ if (!joy_enable.integer)
+ break; // ignore down events if joystick has been disabled
+ case SDL_JOYBUTTONUP:
+ if (event.jbutton.button < 48)
+ Key_Event( event.jbutton.button + (event.jbutton.button < 16 ? K_JOY1 : K_AUX1 - 16), 0, (event.jbutton.state == SDL_PRESSED) );
+ break;
+ case SDL_VIDEORESIZE:
+ if(vid_resizable.integer < 2)
+ {
+ 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 (!sound_active)
+ {
+ S_UnblockSound ();
+ sound_active = true;
+ }
+ }
+ else
+ {
+ if (sound_active)
+ {
+ S_BlockSound ();
+ sound_active = false;
+ }
+ }
}
/////////////////
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_axisforward);
+ Cvar_RegisterVariable(&joy_axisside);
+ Cvar_RegisterVariable(&joy_axisup);
+ Cvar_RegisterVariable(&joy_axispitch);
+ Cvar_RegisterVariable(&joy_axisyaw);
+ //Cvar_RegisterVariable(&joy_axisroll);
+ Cvar_RegisterVariable(&joy_deadzoneforward);
+ Cvar_RegisterVariable(&joy_deadzoneside);
+ Cvar_RegisterVariable(&joy_deadzoneup);
+ Cvar_RegisterVariable(&joy_deadzonepitch);
+ Cvar_RegisterVariable(&joy_deadzoneyaw);
+ //Cvar_RegisterVariable(&joy_deadzoneroll);
+ Cvar_RegisterVariable(&joy_sensitivityforward);
+ Cvar_RegisterVariable(&joy_sensitivityside);
+ Cvar_RegisterVariable(&joy_sensitivityup);
+ 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 video: %s\n", SDL_GetError());
+ Sys_Error ("Failed to init SDL video subsystem: %s", SDL_GetError());
+ 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;
-
- SDL_SetEventFilter( (SDL_EventFilter) Sys_EventFilter );
- IN_Init();
}
// set the icon (we dont use SDL here since it would be too much a PITA)
#ifdef WIN32
#include "resource.h"
#include <SDL_syswm.h>
-static void VID_SetCaption()
+static void VID_SetCaption(void)
{
SDL_SysWMinfo info;
HICON icon;
// set the caption
SDL_WM_SetCaption( gamename, NULL );
- // get the HWND handle
+ // get the HWND handle
SDL_VERSION( &info.version );
if( !SDL_GetWMInfo( &info ) )
return;
- //icon = LoadIcon( GetModuleHandle( NULL ), MAKEINTRESOURCE( IDI_ICON1 ) );
- icon = LoadIcon( NULL, IDI_ERROR );
- SetClassLong( info.window, GCL_HICON, (LONG) icon );
+ icon = LoadIcon( GetModuleHandle( NULL ), MAKEINTRESOURCE( IDI_ICON1 ) );
+#ifndef _W64 //If Windows 64bit data types don't exist
+#ifndef SetClassLongPtr
+#define SetClassLongPtr SetClassLong
+#endif
+#ifndef GCLP_HICON
+#define GCLP_HICON GCL_HICON
+#endif
+#ifndef LONG_PTR
+#define LONG_PTR LONG
+#endif
+#endif
+ SetClassLongPtr( info.window, GCLP_HICON, (LONG_PTR)icon );
+}
+static void VID_SetIcon_Pre(void)
+{
+}
+static void VID_SetIcon_Post(void)
+{
}
#else
-static void VID_SetCaption()
+// Adding the OS independent XPM version --blub
+#include "darkplaces.xpm"
+#include "nexuiz.xpm"
+static SDL_Surface *icon = NULL;
+static void VID_SetIcon_Pre(void)
+{
+ /*
+ * Somewhat restricted XPM reader. Only supports XPMs saved by GIMP 2.4 at
+ * default settings with less than 91 colors and transparency.
+ */
+
+ int width, height, colors, isize, i, j;
+ 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;
+
+ 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))
+ {
+ 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;
+ }
+
+ icon->pixels = data;
+ }
+ }
+
+ // we only get here if non-XPM icon was missing, or SDL version is not
+ // sufficient for transparent non-XPM icons
+ if(!icon)
+ {
+ 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;
+ }
+
+ for(i = 0; i < colors; ++i)
+ {
+ unsigned int r, g, b;
+ char idx;
+
+ if(sscanf(idata[i+1], "%c c #%02x%02x%02x", &idx, &r, &g, &b) != 4)
+ {
+ 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 = 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;
+ }
+
+ // allocate the image data
+ data = (char*) malloc(width*height);
+
+ 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)
+ {
+ // 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);
+ }
+
+ 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
+
+ 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);
+ }
+
+ 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)))
+ {
+ // 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)
+ {
+ 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;
+
+ 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);
+ }
+
+ 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();
+ }
+ }
+ }
+#endif
+#endif
+}
+
+
+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();
Con_Printf( "Linked against SDL version %d.%d.%d\n"
"Using SDL library version %d.%d.%d\n",
SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL,
- version->major, version->minor, version->patch );
+ version->major, version->minor, version->patch );
}
-int VID_InitMode(int fullscreen, int width, int height, int bpp)
+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 = mode->width>>1;
+ win_half_height = mode->height>>1;
+
+ if(vid_resizable.integer)
+ flags |= SDL_RESIZABLE;
+
VID_OutputVersion();
- /*
- SDL Hack
+ /*
+ SDL Hack
We cant switch from one OpenGL video mode to another.
Thus we first switch to some stupid 2D mode and then back to OpenGL.
*/
-#ifndef MACOSX
- SDL_SetVideoMode( 0, 0, 0, 0 );
-#endif
+ if (notfirstvideomode)
+ SDL_SetVideoMode( 0, 0, 0, 0 );
+ notfirstvideomode = true;
// SDL usually knows best
drivername = NULL;
if (i && i < com_argc - 1)
drivername = com_argv[i + 1];
if (SDL_GL_LoadLibrary(drivername) < 0)
- {
+ {
Con_Printf("Unable to load GL driver \"%s\": %s\n", drivername, SDL_GetError());
return false;
}
- qglGetString = GL_GetProcAddress("glGetString");
-
- // Knghtbrd: should do platform-specific extension string function here
-
- if (qglGetString == NULL)
+ if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL)
{
VID_Shutdown();
Con_Print("Required OpenGL function glGetString not found\n");
return false;
}
+ // 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);
}
else
{
- SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 1);
- SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 1);
- SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 1);
+ SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
+ SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
+ SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
}
+ 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);
+#else
+ // TODO: SDL_GL_CONTEXT_MAJOR_VERSION, SDL_GL_CONTEXT_MINOR_VERSION
+#endif
+
+ video_bpp = mode->bitsperpixel;
+ video_flags = flags;
+ VID_SetIcon_Pre();
+ screen = SDL_SetVideoMode(mode->width, mode->height, mode->bitsperpixel, flags);
+ VID_SetIcon_Post();
- screen = SDL_SetVideoMode(width, height, bpp, flags);
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();
-
- gl_renderer = qglGetString(GL_RENDERER);
- gl_vendor = qglGetString(GL_VENDOR);
- gl_version = qglGetString(GL_VERSION);
- gl_extensions = qglGetString(GL_EXTENSIONS);
+#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";
- // Knghtbrd: should assign platform-specific extensions here
- //TODO: maybe ;)
gl_platformextensions = "";
- gl_videosyncavailable = false;
-
+
GL_Init();
+ 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;
- IN_Init();
+ vid_usinghidecursor = false;
+
+ SDL_WM_GrabInput(SDL_GRAB_OFF);
return true;
}
-void VID_Shutdown (void)
+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)
{
- IN_Shutdown();
- SDL_QuitSubSystem(SDL_INIT_VIDEO);
+// 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;
}
-int VID_SetGamma (unsigned short *ramps)
+qboolean VID_InitMode(viddef_mode_t *mode)
{
- return !SDL_SetGammaRamp (ramps, ramps + 256, ramps + 512);
+ 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;
+ gl_extensions = "";
+ gl_platform = "";
+ gl_platformextensions = "";
}
-int VID_GetGamma (unsigned short *ramps)
+int VID_SetGamma (unsigned short *ramps, int rampsize)
{
- return !SDL_GetGammaRamp( ramps, ramps + 256, ramps + 512);
+ return !SDL_SetGammaRamp (ramps, ramps + rampsize, ramps + rampsize*2);
}
-void VID_GetWindowSize (int *x, int *y, int *width, int *height)
+int VID_GetGamma (unsigned short *ramps, int rampsize)
{
- *x = *y = 0;
- *width = screen->w;
- *height = screen->h;
+ return !SDL_GetGammaRamp (ramps, ramps + rampsize, ramps + rampsize*2);
}
void VID_Finish (void)
{
Uint8 appstate;
- int vid_usemouse;
-
- if (r_speeds.integer || gl_finish.integer)
- qglFinish();
- SDL_GL_SwapBuffers();
//react on appstate changes
appstate = SDL_GetAppState();
- if( !( appstate & SDL_APPMOUSEFOCUS ) || !( appstate & SDL_APPINPUTFOCUS ) )
+ vid_hidden = !(appstate & SDL_APPACTIVE);
+
+ if( vid_hidden || !( appstate & SDL_APPMOUSEFOCUS ) || !( appstate & SDL_APPINPUTFOCUS ) )
vid_activewindow = false;
- else
+ else
vid_activewindow = true;
- vid_usemouse = false;
- if( vid_mouse.integer && !key_consoleactive )
- vid_usemouse = true;
- if( vid_isfullscreen )
- vid_usemouse = true;
- if( !vid_activewindow )
- vid_usemouse = false;
-
- if( vid_usemouse && !vid_usingmouse ) {
- vid_usingmouse = true;
- IN_Activate();
- } else if( !vid_usemouse && vid_usingmouse ) {
- vid_usingmouse = false;
- IN_Deactivate();
+ VID_UpdateGamma(false, 256);
+
+ if (!vid_hidden)
+ {
+ switch(vid.renderpath)
+ {
+ 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;
+ }
+ }
+}
+
+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