more subtle rocket smoke

[xonotic/darkplaces.git] / vid_3dfxsvga.c

diff --git a/vid_3dfxsvga.c b/vid_3dfxsvga.c
index 601387c1625991613ae96b094b9453ed708afcbf..00a0593b7be3478410b773c9d61fe91289ddf358 100644 (file)
--- a/vid_3dfxsvga.c
+++ b/vid_3dfxsvga.c
@@ -46,8 +46,6 @@
 #include <glide/sst1vid.h>
 
 
-cvar_t         vid_mode = {"vid_mode","0",false};
-
 viddef_t       vid;    // global video state
 
 static void    *dlhand = NULL;
@@ -59,15 +57,13 @@ int VID_options_items = 0;
 
 /*-----------------------------------------------------------------------*/
 
-float          gldepthmin, gldepthmax;
-
 const char *gl_vendor;
 const char *gl_renderer;
 const char *gl_version;
 const char *gl_extensions;
 
 /*-----------------------------------------------------------------------*/
-void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height)
+void D_BeginDirectRect (int x, int y, qbyte *pbitmap, int width, int height)
 {
 }
 
@@ -106,78 +102,9 @@ void InitSig(void)
        signal(SIGTERM, signal_handler);
 }
 
-/*
-       VID_CheckMultitexture
-
-       Check for ARB, SGIS, or EXT multitexture support
-*/
-void VID_CheckMultitexture()
-{
-       Con_Printf ("Checking for multitexture... ");
-       if (COM_CheckParm ("-nomtex"))
-       {
-               Con_Printf ("disabled\n");
-               return;
-       }
-       dlhand = dlopen (NULL, RTLD_LAZY);
-       if (dlhand == NULL)
-       {
-               Con_Printf ("unable to check\n");
-               return;
-       }
-       if (strstr(gl_extensions, "GL_ARB_multitexture "))
-       {
-               Con_Printf ("GL_ARB_multitexture\n");
-               qglMTexCoord2f = (void *)dlsym(dlhand, "glMultiTexCoord2fARB");
-               qglSelectTexture = (void *)dlsym(dlhand, "glActiveTextureARB");
-               gl_mtex_enum = GL_TEXTURE0_ARB;
-               gl_mtexable = true;
-       }
-       else if (strstr(gl_extensions, "GL_SGIS_multitexture "))
-       {
-               Con_Printf ("GL_SGIS_multitexture\n");
-               qglMTexCoord2f = (void *)dlsym(dlhand, "glMTexCoord2fSGIS");
-               qglSelectTexture = (void *)dlsym(dlhand, "glSelectTextureSGIS");
-               gl_mtex_enum = TEXTURE0_SGIS;
-               gl_mtexable = true;
-       }
-       else
-               Con_Printf ("none found\n");
-       dlclose(dlhand);
-       dlhand = NULL;
-}
-
-void VID_CheckCVA(void)
-{
-       qglLockArraysEXT = NULL;
-       qglUnlockArraysEXT = NULL;
-       gl_supportslockarrays = false;
-       if (COM_CheckParm("-nocva"))
-       {
-               Con_Printf("...compiled vertex arrays disabled\n");
-               return;
-       }
-       dlhand = dlopen (NULL, RTLD_LAZY);
-       if (dlhand == NULL)
-       {
-               Con_Printf("Unable to open symbol list for main program.\n");
-               return;
-       }
-       if (strstr(gl_extensions, "GL_EXT_compiled_vertex_array"))
-       {
-               Con_Printf("...using compiled vertex arrays\n");
-               qglLockArraysEXT = (void *) dlsym(dlhand, "glLockArraysEXT");
-               qglUnlockArraysEXT = (void *) dlsym(dlhand, "glUnlockArraysEXT");
-               gl_supportslockarrays = true;
-       }
-       dlclose(dlhand);
-       dlhand = NULL;
-}
-
-
 typedef void (GLAPIENTRY *gl3DfxSetDitherModeEXT_FUNC) (GrDitherMode_t mode);
 
-void VID_SetupDithering()
+void VID_SetupDithering(void)
 {
        Con_Printf ("Dithering: ");
 
@@ -210,29 +137,23 @@ void VID_SetupDithering()
 
 /*
 =================
-GL_BeginRendering
-
+VID_GetWindowSize
 =================
 */
-void GL_BeginRendering (int *x, int *y, int *width, int *height)
+void VID_GetWindowSize (int *x, int *y, int *width, int *height)
 {
        *x = *y = 0;
        *width = scr_width;
        *height = scr_height;
-
-//    if (!wglMakeCurrent( maindc, baseRC ))
-//             Sys_Error ("wglMakeCurrent failed");
-
-//     glViewport (*x, *y, *width, *height);
 }
 
-
-void GL_EndRendering (void)
+void VID_Finish (void)
 {
-       if (!r_render.value)
-               return;
-       glFlush();
-       fxMesaSwapBuffers();
+       if (r_render.integer)
+       {
+               glFinish();
+               fxMesaSwapBuffers();
+       }
 }
 
 static int resolutions[][3]={
@@ -306,7 +227,12 @@ findres(int *width, int *height)
        return GR_RESOLUTION_640x480;
 }
 
-void VID_Init()
+int VID_SetGamma(float prescale, float gamma, float scale, float base)
+{
+       return FALSE;
+}
+
+void VID_Init(void)
 {
        int i;
        GLint attribs[32];
@@ -357,10 +283,6 @@ void VID_Init()
                vid.conheight = height;
        if (vid.conwidth > width)
                vid.conwidth = width;
-       vid.width = vid.conwidth;
-       vid.height = vid.conheight;
-
-       vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
 
        InitSig(); // trap evil signals
 
@@ -370,7 +292,7 @@ void VID_Init()
 
        Con_SafePrintf ("Video mode %dx%d initialized.\n", width, height);
 
-       vid.recalc_refdef = 1;                          // force a surface cache flush
+//     vid.recalc_refdef = 1;                          // force a surface cache flush
 }
 
 void VID_ExtraOptionDraw(unsigned int options_draw_cursor)
@@ -388,9 +310,6 @@ void VID_ExtraOptionCmd(int option_cursor)
        }
 */
 }
-void VID_InitCvars ()
-{
-}
 
 void VID_SetCaption (char *text)
 {