void VID_Finish (void)
{
vid_usevsync = vid_vsync.integer && !cls.timedemo && qglXSwapIntervalSGI;
switch(vid.renderpath)
{
case RENDERPATH_SOFT:
if(vidx11_shmevent >= 0) {
vidx11_ximage_pos = !vidx11_ximage_pos;
vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
DPSOFTRAST_SetRenderTargets(vid.width, vid.height, vid.softdepthpixels, vid.softpixels, NULL, NULL, NULL);
// save mouse motion so we can deal with it later
in_mouse_x = 0;
in_mouse_y = 0;
while(vidx11_shmwait)
HandleEvents();
in_mouse_x_save += in_mouse_x;
in_mouse_y_save += in_mouse_y;
in_mouse_x = 0;
in_mouse_y = 0;
++vidx11_shmwait;
XShmPutImage(vidx11_display, win, vidx11_gc, vidx11_ximage[!vidx11_ximage_pos], 0, 0, 0, 0, vid.width, vid.height, True);
} else {
// no buffer switching here, we just flush the renderer
DPSOFTRAST_Finish();
XPutImage(vidx11_display, win, vidx11_gc, vidx11_ximage[vidx11_ximage_pos], 0, 0, 0, 0, vid.width, vid.height);
}
break;
case RENDERPATH_GL11:
case RENDERPATH_GL13:
case RENDERPATH_GL20:
case RENDERPATH_GLES1:
case RENDERPATH_GLES2:
if (vid_usingvsync != vid_usevsync)
{
vid_usingvsync = vid_usevsync;
if (qglXSwapIntervalSGI && qglXSwapIntervalSGI (vid_usevsync))
Con_Print("glXSwapIntervalSGI didn't accept the vid_vsync change, it will take effect on next vid_restart (GLX_SGI_swap_control does not allow turning off vsync)\n");
}
if (!vid_hidden)
{
CHECKGLERROR
if (r_speeds.integer == 2 || gl_finish.integer)
GL_Finish();
qglXSwapBuffers(vidx11_display, win);CHECKGLERROR
}
break;
case RENDERPATH_D3D9:
case RENDERPATH_D3D10:
case RENDERPATH_D3D11:
break;
}
void VID_Finish (void)
{
qboolean vid_usevsync;
// handle changes of the vsync option
vid_usevsync = (vid_vsync.integer && !cls.timedemo);
if (vid_usingvsync != vid_usevsync)
{
GLint sync = (vid_usevsync ? 1 : 0);
if (qaglSetInteger(context, AGL_SWAP_INTERVAL, &sync) == GL_TRUE)
{
vid_usingvsync = vid_usevsync;
Con_DPrintf("Vsync %s\n", vid_usevsync ? "activated" : "deactivated");
}
else
Con_Printf("ERROR: can't %s vsync\n", vid_usevsync ? "activate" : "deactivate");
}
if (!vid_hidden)
{
if (r_speeds.integer == 2 || gl_finish.integer)
GL_Finish();
qaglSwapBuffers(context);
}
VID_UpdateGamma(false, GAMMA_TABLE_SIZE);
if (apple_multithreadedgl.integer)
{
if (!multithreadedgl)
{
if(qCGLGetCurrentContext && qCGLEnable && qCGLDisable)
{
CGLContextObj ctx = qCGLGetCurrentContext();
CGLError e = qCGLEnable(ctx, kCGLCEMPEngine);
if(e == kCGLNoError)
multithreadedgl = true;
else
{
Con_Printf("WARNING: can't enable multithreaded GL, error %d\n", (int) e);
Cvar_SetValueQuick(&apple_multithreadedgl, 0);
}
}
else
{
Con_Printf("WARNING: can't enable multithreaded GL, CGL functions not present\n");
Cvar_SetValueQuick(&apple_multithreadedgl, 0);
}
}
}
else
{
if (multithreadedgl)
{
if(qCGLGetCurrentContext && qCGLEnable && qCGLDisable)
{
CGLContextObj ctx = qCGLGetCurrentContext();
qCGLDisable(ctx, kCGLCEMPEngine);
multithreadedgl = false;
}
}
}
}
