]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - vid_sdl.c
fixed crashes when changing a few settings while playing a demo
[xonotic/darkplaces.git] / vid_sdl.c
index 0474a26c73f19976ab8e72a5c3cbea37a4eb9844..60322025dcf4f6e60c7fb1b222902e4028cd9a90 100644 (file)
--- a/vid_sdl.c
+++ b/vid_sdl.c
@@ -16,6 +16,7 @@ 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., 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 <stdio.h>
 
@@ -23,6 +24,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 // Tell startup code that we have a client
 int cl_available = true;
+
+qboolean vid_supportrefreshrate = false;
+
 static qboolean vid_usingmouse;
 static qboolean vid_isfullscreen;
 
@@ -177,7 +181,7 @@ static unsigned int tbl_sdltoquake[] =
        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,
@@ -251,6 +255,28 @@ static int Sys_EventFilter( SDL_Event *event )
 #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 )
 {
        SDL_Event event;
@@ -274,18 +300,12 @@ void Sys_SendKeyEvents( void )
                                }
                                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 );
+                               if (event.button.button <= 18)
+                                       Key_Event( buttonremap[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, false );
                                break;
                }
 }
@@ -305,7 +325,7 @@ static int Sys_EventFilter( SDL_Event *event );
 void VID_Init (void)
 {
        if (SDL_Init(SDL_INIT_VIDEO) < 0)
-               Sys_Error ("Failed to init video: %s\n", SDL_GetError());
+               Sys_Error ("Failed to init video: %s", SDL_GetError());
        vid_isfullscreen = false;
 }
 
@@ -327,7 +347,12 @@ static void VID_SetCaption()
                return;
 
        icon = LoadIcon( GetModuleHandle( NULL ), MAKEINTRESOURCE( IDI_ICON1 ) );
-       SetClassLong( info.window, GCL_HICON, (LONG) icon );
+#ifndef _W64 //If Windows 64bit data types don't exist
+#define SetClassLongPtr SetClassLong
+#define GCLP_HICON GCL_HICON
+#define LONG_PTR LONG
+#endif
+       SetClassLongPtr( info.window, GCLP_HICON, (LONG_PTR)icon );
 }
 #else
 static void VID_SetCaption()
@@ -346,7 +371,7 @@ static void VID_OutputVersion()
                                        version->major, version->minor, version->patch );
 }
 
-int VID_InitMode(int fullscreen, int width, int height, int bpp)
+int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate)
 {
        int i;
        int flags = SDL_OPENGL;
@@ -359,9 +384,7 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
                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
 
        // SDL usually knows best
        drivername = NULL;
@@ -376,17 +399,15 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
                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) {
                flags |= SDL_FULLSCREEN;
@@ -428,10 +449,10 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
        // enable key repeat since everyone expects it
        SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
 
-       gl_renderer = qglGetString(GL_RENDERER);
-       gl_vendor = qglGetString(GL_VENDOR);
-       gl_version = qglGetString(GL_VERSION);
-       gl_extensions = qglGetString(GL_EXTENSIONS);
+       gl_renderer = (const char *)qglGetString(GL_RENDERER);
+       gl_vendor = (const char *)qglGetString(GL_VENDOR);
+       gl_version = (const char *)qglGetString(GL_VERSION);
+       gl_extensions = (const char *)qglGetString(GL_EXTENSIONS);
        gl_platform = "SDL";
        // Knghtbrd: should assign platform-specific extensions here
        //TODO: maybe ;)
@@ -452,35 +473,33 @@ void VID_Shutdown (void)
        SDL_QuitSubSystem(SDL_INIT_VIDEO);
 }
 
-int VID_SetGamma (unsigned short *ramps)
+int VID_SetGamma (unsigned short *ramps, int rampsize)
 {
-       return !SDL_SetGammaRamp (ramps, ramps + 256, ramps + 512);
+       return !SDL_SetGammaRamp (ramps, ramps + rampsize, ramps + rampsize*2);
 }
 
-int VID_GetGamma (unsigned short *ramps)
+int VID_GetGamma (unsigned short *ramps, int rampsize)
 {
-       return !SDL_GetGammaRamp( ramps, ramps + 256, ramps + 512);
+       return !SDL_GetGammaRamp (ramps, ramps + rampsize, ramps + rampsize*2);
 }
 
-void VID_Finish (void)
+void VID_Finish (qboolean allowmousegrab)
 {
        Uint8 appstate;
        qboolean 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
                vid_activewindow = true;
 
        vid_usemouse = false;
-       if( vid_mouse.integer && !key_consoleactive && !cls.demoplayback )
+       if( allowmousegrab && vid_mouse.integer && !key_consoleactive && (key_dest != key_game || !cls.demoplayback) )
                vid_usemouse = true;
        if( vid_isfullscreen )
                vid_usemouse = true;
@@ -488,4 +507,16 @@ void VID_Finish (void)
                vid_usemouse = false;
 
        IN_Activate(vid_usemouse);
+
+       VID_UpdateGamma(false, 256);
+
+       if (r_render.integer && !vid_hidden)
+       {
+               CHECKGLERROR
+               if (r_speeds.integer || gl_finish.integer)
+               {
+                       qglFinish();CHECKGLERROR
+               }
+               SDL_GL_SwapBuffers();
+       }
 }