+int cl_videoplaying = false; // old, but still supported
+
+void CL_DrawVideo(void)
+{
+ clvideo_t *video;
+ float videotime, px, py, sx, sy, st[8], b;
+ cl_video_subtitle_info_t si;
+ int i;
+
+ if (!cl_videoplaying)
+ return;
+
+ video = CL_GetVideoBySlot( 0 );
+
+ // fix cvars
+ if (cl_video_scale.value <= 0 || cl_video_scale.value > 1)
+ Cvar_SetValueQuick( &cl_video_scale, 1);
+ if (cl_video_brightness.value <= 0 || cl_video_brightness.value > 10)
+ Cvar_SetValueQuick( &cl_video_brightness, 1);
+
+ // calc video proportions
+ px = 0;
+ py = 0;
+ sx = vid_conwidth.integer;
+ sy = vid_conheight.integer;
+ st[0] = 0.0; st[1] = 0.0;
+ st[2] = 1.0; st[3] = 0.0;
+ st[4] = 0.0; st[5] = 1.0;
+ st[6] = 1.0; st[7] = 1.0;
+ if (cl_video_keepaspectratio.integer)
+ {
+ float a = ((float)video->cpif.width / (float)video->cpif.height) / ((float)vid.width / (float)vid.height);
+ if (cl_video_keepaspectratio.integer >= 2)
+ {
+ // clip instead of scale
+ if (a < 1.0) // clip horizontally
+ {
+ st[1] = st[3] = (1 - a)*0.5;
+ st[5] = st[7] = 1 - (1 - a)*0.5;
+ }
+ else if (a > 1.0) // clip vertically
+ {
+ st[0] = st[4] = (1 - 1/a)*0.5;
+ st[2] = st[6] = (1/a)*0.5;
+ }
+ }
+ else if (a < 1.0) // scale horizontally
+ {
+ px += sx * (1 - a) * 0.5;
+ sx *= a;
+ }
+ else if (a > 1.0) // scale vertically
+ {
+ a = 1 / a;
+ py += sy * (1 - a);
+ sy *= a;
+ }
+ }
+
+ if (cl_video_scale.value != 1)
+ {
+ px += sx * (1 - cl_video_scale.value) * 0.5;
+ py += sy * (1 - cl_video_scale.value) * ((bound(-1, cl_video_scale_vpos.value, 1) + 1) / 2);
+ sx *= cl_video_scale.value;
+ sy *= cl_video_scale.value;
+ }
+
+ // calc brightness for fadein and fadeout effects
+ b = cl_video_brightness.value;
+ if (cl_video_fadein.value && (realtime - video->starttime) < cl_video_fadein.value)
+ b = pow((realtime - video->starttime)/cl_video_fadein.value, 2);
+ else if (cl_video_fadeout.value && ((video->starttime + video->framenum * video->framerate) - realtime) < cl_video_fadeout.value)
+ b = pow(((video->starttime + video->framenum * video->framerate) - realtime)/cl_video_fadeout.value, 2);
+
+ // draw black bg in case stipple is active or video is scaled
+ if (cl_video_stipple.integer || px != 0 || py != 0 || sx != vid_conwidth.integer || sy != vid_conheight.integer)
+ DrawQ_Fill(0, 0, vid_conwidth.integer, vid_conheight.integer, 0, 0, 0, 1, 0);
+
+ // enable video-only polygon stipple (of global stipple is not active)
+ if (qglPolygonStipple && !scr_stipple.integer && cl_video_stipple.integer)
+ {
+ GLubyte stipple[128];
+ int i, s, width, parts;
+
+ s = cl_video_stipple.integer;
+ parts = (s & 007);
+ width = (s & 070) >> 3;
+ qglEnable(GL_POLYGON_STIPPLE);CHECKGLERROR // 0x0B42
+ for(i = 0; i < 128; ++i)
+ {
+ int line = i/4;
+ stipple[i] = ((line >> width) & ((1 << parts) - 1)) ? 0x00 : 0xFF;
+ }
+ qglPolygonStipple(stipple);CHECKGLERROR
+ }
+
+ // draw video
+ DrawQ_SuperPic(px, py, &video->cpif, sx, sy, st[0], st[1], b, b, b, 1, st[2], st[3], b, b, b, 1, st[4], st[5], b, b, b, 1, st[6], st[7], b, b, b, 1, 0);
+
+ // disable video-only stipple
+ if (qglPolygonStipple && !scr_stipple.integer && cl_video_stipple.integer)
+ qglDisable(GL_POLYGON_STIPPLE);CHECKGLERROR
+
+ // VorteX: draw subtitle_text
+ if (!video->subtitles || !cl_video_subtitles.integer)
+ return;
+
+ // find current subtitle
+ videotime = realtime - video->starttime;
+ for (i = 0; i < video->subtitles; i++)
+ {
+ if (videotime >= video->subtitle_start[i] && videotime <= video->subtitle_end[i])
+ {
+ // found, draw it
+ si.font = FONT_NOTIFY;
+ si.x = vid_conwidth.integer * 0.1;
+ si.y = vid_conheight.integer - (max(1, cl_video_subtitles_lines.value) * cl_video_subtitles_textsize.value);
+ si.width = vid_conwidth.integer * 0.8;
+ si.height = max(1, cl_video_subtitles_lines.integer) * cl_video_subtitles_textsize.value;
+ si.alignment = 0.5;
+ si.fontsize = cl_video_subtitles_textsize.value;
+ si.textalpha = min(1, (videotime - video->subtitle_start[i])/0.5) * min(1, ((video->subtitle_end[i] - videotime)/0.3)); // fade in and fade out
+ COM_Wordwrap(video->subtitle_text[i], strlen(video->subtitle_text[i]), 0, si.width, CL_DrawVideo_WordWidthFunc, &si, CL_DrawVideo_DisplaySubtitleLine, &si);
+ break;
+ }
+ }
+}
+
+void CL_VideoStart(char *filename, const char *subtitlesfile)
+{
+ Host_StartVideo();
+
+ if( cl_videos->state != CLVIDEO_UNUSED )
+ CL_CloseVideo( cl_videos );
+ // already contains video/
+ if( !OpenVideo( cl_videos, filename, va( CLDYNTEXTUREPREFIX "%s", filename ), 0, subtitlesfile ) )
+ return;
+ // expand the active range to include the new entry
+ cl_num_videos = max(cl_num_videos, 1);
+
+ cl_videoplaying = true;
+
+ CL_SetVideoState( cl_videos, CLVIDEO_PLAY );
+ CL_RestartVideo( cl_videos );
+}
+
+void CL_Video_KeyEvent( int key, int ascii, qboolean down )
+{
+ // only react to up events, to allow the user to delay the abortion point if it suddenly becomes interesting..
+ if( !down ) {
+ if( key == K_ESCAPE || key == K_ENTER || key == K_SPACE ) {
+ CL_VideoStop();
+ }
+ }
+}
+
+void CL_VideoStop(void)
+{
+ cl_videoplaying = false;
+
+ CL_CloseVideo( cl_videos );