2 Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #include "osdopenvg.h"
30 #include "teletxt/txtfont.h"
32 #include <sys/syscall.h>
33 #include <fontconfig/fontconfig.h>
37 using namespace Magick;
39 extern uint8_t vdr_data[] asm("_binary_other_vdrhires_jpg_start");
40 extern uint8_t vdr_data_end[] asm("_binary_other_vdrhires_jpg_end");
41 extern uint8_t wallpaper_data[] asm("_binary_other_wallpaper720p_jpg_start");
42 extern uint8_t wallpaper_data_end[] asm("_binary_other_wallpaper720p_jpg_end");
45 #define BACKBUFFER_WIDTH 1280
46 #define BACKBUFFER_HEIGHT 720
49 OsdOpenVG::OsdOpenVG()
53 lastrendertime=getTimeMS();
59 freetype_inited=false;
61 const char *fontname="Droid Sans:style=Regular";
62 cur_fontname=(char*)malloc(strlen(fontname)+1);
63 strcpy(cur_fontname,fontname);
67 OsdOpenVG::~OsdOpenVG()
75 if (cur_fontname) free(cur_fontname);
76 if (freetype_inited) FT_Done_Face(ft_face);
77 if (!fontnames.size()) {
78 vector<char*>::iterator itty=fontnames.begin();
79 while (itty!=fontnames.end()) {
85 if (!fontnames_keys.size()) {
86 vector<char*>::iterator itty=fontnames_keys.begin();
87 while (itty!=fontnames_keys.end()) {
100 int OsdOpenVG::init(void* device)
102 if (initted) return 0;
103 Video* video = Video::getInstance();
104 //window=*((HWND*)device);
106 // May be this device specific part should go to a device specific child class
108 //init broadcom chipset (Move to video?)
111 //First get connection to egl
112 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
114 if (egl_display==EGL_NO_DISPLAY) {
115 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
122 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
123 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
129 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
130 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
131 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
132 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
133 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
134 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
136 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
137 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
142 const EGLint attributs[]={
143 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
144 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
145 EGL_CONFORMANT, EGL_OPENVG_BIT,
147 }; // Here, we might have to select the resolution!
152 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
153 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
160 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
161 if (egl_context==EGL_NO_CONTEXT) {
162 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
167 // warning broadcom specific, get display size!
168 display_width=display_height=0;
169 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
170 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
174 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
175 VC_RECT_T dst_rect ={0,0,display_width,display_height};
176 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
177 // VC_RECT_T src_rect_bg={0,0,1<<16,1<<16};
178 // VC_RECT_T src_rect_im={0,0,1,1};
180 /* uint32_t back_image_ptr;
181 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGB888,1,1,&back_image_ptr);
182 unsigned int color=0x00FF0000;
183 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGB888,4,&color,&src_rect_im);*/
185 DISPMANX_UPDATE_HANDLE_T bcm_update;
186 bcm_display=vc_dispmanx_display_open(0);
187 bcm_update=vc_dispmanx_update_start(0);
188 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
190 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
193 /* bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
194 0,&dst_rect,bcm_backres ,
195 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);*/
197 vc_dispmanx_update_submit_sync(bcm_update);
201 static EGL_DISPMANX_WINDOW_T nativewindow;
202 nativewindow.element=bcm_element;
203 nativewindow.height=BACKBUFFER_HEIGHT;
204 nativewindow.width=BACKBUFFER_WIDTH;
206 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
207 if (egl_surface==EGL_NO_SURFACE) {
208 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
212 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
213 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
214 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
220 query_str=(const char*)vgGetString(VG_VERSION) ;
221 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
222 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
224 query_str=(const char*)vgGetString(VG_VENDOR) ;
225 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
226 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
228 query_str=(const char*)vgGetString(VG_RENDERER) ;
229 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
230 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
232 query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
233 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
234 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
236 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
238 if (!fontnames.size()) {
239 //inspired by and copied from vdr's code
241 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
242 FcPattern * pattern=FcPatternCreate();
243 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
244 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
245 for (int i=0; i<fonts->nfont;i++) {
246 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
249 char *c= strchr(s,':');
251 char *s2= strchr(c+1,',');
254 char *p=strchr(s,',');
257 else memmove(p,c,strlen(c)+1);
259 char *key=(char*)malloc(strlen(s)+1);
261 fontnames_keys.push_back(key);
262 char *s2=strstr(s,"style=");
264 memmove(s2,s2+6,strlen(s2+6)+1);
266 fontnames.push_back(s);
269 FcFontSetDestroy(fonts);
270 FcPatternDestroy(pattern);
271 FcObjectSetDestroy(objset);
274 if (!loadFont(false)) {
277 vgttfont=vgCreateFont(0);
278 vgttpaint=vgCreatePaint();
279 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
280 vgSetColor(vgttpaint,0xffffffff);
282 eglSwapInterval(egl_display, 1 );
284 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
285 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
286 //Now we will create the Screen
287 initted = 1; // must set this here or create surface won't work
290 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
293 InitializeMagick("");
295 pthread_cond_init(&vgtaskCond, NULL);
296 pthread_mutex_init(&vgtaskCondMutex, NULL);
307 void OsdOpenVG::initPaths()
312 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
313 VG_PATH_DATATYPE_F,1.f,0.f,
314 0,0,VG_PATH_CAPABILITY_ALL);
316 vguLine(current,0.f,0.f,1.f,0.f);
318 std_paths[HorzLine]=current;
320 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
321 VG_PATH_DATATYPE_F,1.f,0.f,
322 0,0,VG_PATH_CAPABILITY_ALL);
323 vguLine(current,0.f,0.f,0.f,1.f);
325 std_paths[VertLine]=current;
327 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
328 VG_PATH_DATATYPE_F,1.f,0.f,
329 0,0,VG_PATH_CAPABILITY_ALL);
330 //vguRect(current,0.f,0.f,1.f,1.f);
331 vguRect(current,0.f,0.f,1.f,1.f);
333 std_paths[Rectangle]=current;
335 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
336 VG_PATH_DATATYPE_F,1.f,0.f,
338 vguEllipse(current,0.f,0.f,1.f,1.f);
340 std_paths[Point]=current;
344 void OsdOpenVG::destroyPaths()
346 vgDestroyPath(std_paths[HorzLine]);
347 vgDestroyPath(std_paths[VertLine]);
348 vgDestroyPath(std_paths[Rectangle]);
349 vgDestroyPath(std_paths[Point]);
353 int OsdOpenVG::stopUpdate()
360 void OsdOpenVG::purgeAllReferences()
363 styles_ref.clear(); // remove all references
366 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
367 while (mitty!=monobitmaps.end()) {
368 vgDestroyImage((VGImage)(*mitty).second);
373 map<string,ImageIndex>::iterator jitty=jpegs.begin();
374 while (jitty!=jpegs.end()) {
375 vgDestroyImage((VGImage)(*jitty).second);
380 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
381 while (sitty!=styles.end()) {
382 vgDestroyPaint((VGPaint)(*sitty).second);
389 int OsdOpenVG::shutdown()
391 if (!initted) return 0;
394 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
396 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
397 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
398 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
399 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
401 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
402 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
405 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
407 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
414 //purgeAllReferences();
416 vgDestroyFont(vgfont);
417 vgDestroyFont(vgttfont);
418 vgDestroyPaint(vgttpaint);
420 float colclear[]={0.8f,0.8f,0.8f,1.f};
421 vgSetfv(VG_CLEAR_COLOR,4,colclear);
422 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
423 eglSwapBuffers(egl_display, egl_surface);
424 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
425 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
426 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
427 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
429 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
430 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
432 if (eglTerminate(egl_display )==EGL_FALSE) {
433 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
436 DISPMANX_UPDATE_HANDLE_T bcm_update;
437 bcm_update=vc_dispmanx_update_start(0);
439 vc_dispmanx_element_remove(bcm_update,bcm_element);
440 // vc_dispmanx_element_remove(bcm_update,bcm_background);
441 vc_dispmanx_update_submit_sync(bcm_update);
442 // vc_dispmanx_resource_delete(bcm_backres);
443 vc_dispmanx_display_close(bcm_display);
453 void OsdOpenVG::threadMethod()
455 // We have to claim the egl context for this thread
456 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
457 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
458 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
461 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
462 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
469 unsigned int waittime=1;
473 long long time1 = getTimeMS();
474 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
476 lastrendertime = getTimeMS();
479 if (processTasks()) ts=0;
481 if (!threadIsActive()) {
482 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
483 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
488 struct timespec target_time;
489 clock_gettime(CLOCK_REALTIME,&target_time);
490 target_time.tv_nsec+=1000000LL*ts;
491 if (target_time.tv_nsec>999999999) {
492 target_time.tv_nsec-=1000000000L;
493 target_time.tv_sec+=1;
496 threadWaitForSignalTimed(&target_time);
501 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
505 void OsdOpenVG::threadPostStopCleanup()
509 Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
512 void OsdOpenVG::InternalRendering(){
514 float colclear[]={1.f,1.0f,1.f,1.f};
515 vgSetfv(VG_CLEAR_COLOR,4,colclear);
516 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
517 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
520 drawSurfaces(); //iterate through and draws all commands
522 //Show it to the user!
523 eglSwapBuffers(egl_display, egl_surface);
530 float OsdOpenVG::getFontHeight()
532 return font_height; //dummy
534 float OsdOpenVG::getCharWidth(wchar_t c)
536 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
537 return font_exp_x[glyph_index];
540 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
542 unsigned int glyph_index=c.getGlyphIndex();
543 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
548 unsigned int buffer[10];
549 const VGfloat glyphOrigin[] = { 0.f, 0.f };
550 const VGfloat escapement[] = { 12.f, 0.f };
551 unsigned int * charmap = GetFontChar(c, buffer);
552 if (!charmap) { //invalid char
555 for (int i=0;i<10;i++) {
556 buffer[i]=charmap[i]>>4;
559 VGImage handle = vgCreateImage(
563 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
564 | VG_IMAGE_QUALITY_BETTER);
565 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
569 handle, glyphOrigin, escapement);
570 vgDestroyImage(handle);
571 tt_font_chars[glyph_index]=1;
576 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
578 *names=(const char**)&(fontnames[0]);
579 *names_keys=(const char**)&(fontnames_keys[0]);
580 return fontnames.size();
583 void OsdOpenVG::setFont(const char * fontname) {
585 if (strcmp(fontname,cur_fontname)) {
587 if (cur_fontname) free(cur_fontname);
588 cur_fontname=(char*)malloc(strlen(fontname)+1);
589 strcpy(cur_fontname,fontname);
591 struct OpenVGCommand comm;
592 comm.task=OVGreplacefont;
593 putOpenVGCommand(comm,false);
600 int OsdOpenVG::loadFont(bool newfont)
603 float font_size=16.f;
604 if (!freetype_inited) {
605 error=FT_Init_FreeType(&ft_library);
608 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
613 if (!freetype_inited || newfont) {
614 //first get the filename algorith extracted from vdr by Klaus Schmidinger
616 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
617 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
618 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
619 FcDefaultSubstitute(pattern);
621 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
622 FcChar8 *filename=NULL;
624 for (int i=0;i<fonts->nfont;i++) {
626 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
628 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
632 FcFontSetDestroy(fonts);
634 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
637 FcPatternDestroy(pattern);
639 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
640 // second load the font
642 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
644 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
647 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
649 FT_Done_Face(new_ft_face);
650 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
653 FT_Face old_ft_face=ft_face; // do it thread safe
655 if (freetype_inited) FT_Done_Face(old_ft_face);//
656 freetype_inited=true;
658 vgfont=vgCreateFont(0);
661 font_height=ft_face->size->metrics.height/256.f;
662 cur_char = FT_Get_First_Char(ft_face,&glyph);
663 vector<VGubyte> segments;
664 vector<VGfloat> coord;
665 segments.reserve(256);
667 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
670 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
672 FT_Done_Face(ft_face);
673 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
677 FT_Outline ot=ft_face->glyph->outline;
681 if (ot.n_contours ==0) {
682 path=VG_INVALID_HANDLE;
684 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
685 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
688 FT_Vector *pt=ot.points;
689 const char *tags=ot.tags;
690 const short* cont=ot.contours;
691 short n_cont=ot.n_contours;
692 short n_point=ot.n_points;
694 for (short point=0;n_cont!=0;cont++,n_cont--) {
695 short next_cont=*cont+1;
698 short first_point=point;
699 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
700 for (;point<next_cont;point++) {
701 char tag=tags[point];
702 FT_Vector fpoint=pt[point];
703 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
705 segments.push_back(VG_MOVE_TO);
707 } else if (tag &0x1) { //on curve
709 segments.push_back(VG_LINE_TO);
710 } else if (last_tag &0x2){
711 segments.push_back(VG_CUBIC_TO);
713 segments.push_back(VG_QUAD_TO);
718 if (!(last_tag &0x1)) {
719 segments.push_back(VG_QUAD_TO);
720 int coord_size=coord.size();
721 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
722 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
731 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
732 coord.push_back(font_size-((float)fpoint.y)/256.);
733 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph coord %d %d %g %g",fpoint.x,fpoint.y,coord[coord.size()-2],coord[coord.size()-1]);
735 if (!(last_tag &0x1)) {
737 segments.push_back(VG_CUBIC_TO);
739 segments.push_back(VG_QUAD_TO);
741 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
742 coord.push_back(font_size-((float)pt[first_point].y)/256.);
744 //segments.push_back(VG_CLOSE_PATH);
748 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
750 /* for (int m=0;m<segments.size();m++) {
754 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
756 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
758 Log::getInstance()->log("OSD", Log::DEBUG, "Cubic To %g %g %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3],coord[n+4],coord[n+5]);n+=6; break;
760 Log::getInstance()->log("OSD", Log::DEBUG, "Quad To %g %g %g %g",coord[n],coord[n+1],coord[n+2],coord[n+3]);n+=4; break;
762 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
766 //vguRect(path,0.f,0.f,1.f,1.f);
767 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
769 VGfloat ori[]={0.f,0.f};
770 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
771 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
773 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
774 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
775 if (path!=VG_INVALID_HANDLE) {
778 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
784 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
786 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
788 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
789 vgTranslate(0.f+sc.x,-576.f+sc.y);
791 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
793 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
794 vgTranslate(0.f+sc.x,-576.f+sc.y);
796 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
798 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
799 vgTranslate(0.f+sc.x,-576.f+sc.y);
803 //vgTranslate(0.f+sc.x,576.f-sc.y);
804 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
807 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
810 VGfloat save_matrix[9];
811 switch (command.instr) {
813 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
815 // rgba = vgGetColor((VGPaint) command.reference);
816 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Path %d %x %g %g %g %g",command.reference,command.target.path_index,command.x,command.y,command.w,command.h);
817 //vgSeti(VG_FILL_RULE,);
819 vgGetMatrix(save_matrix);
820 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
821 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
822 vgTranslate(command.x,command.y);
823 vgScale(command.w,command.h);
824 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
825 vgLoadMatrix(save_matrix);
828 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
829 vgGetMatrix(save_matrix);
830 vgTranslate(command.x,command.y);
831 //vgScale(command.w,command.h);
832 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
833 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
834 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
835 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
836 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
837 vgScale(aspect_correction,1.f);
839 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
840 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
841 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
842 float scalex=command.w/imagewidth;
843 float scaley=command.h/imageheight;
844 //vgScale(command.w/imagewidth,command.h/imageheight);
845 vgScale(scalex,scaley);
846 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
847 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
852 //vgTranslate(200.f,500.f);
853 //vgScale(100.f,100.f);
855 vgDrawImage((VGImage) command.target.image);
856 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Image %d %x %g %g %g %g %x",command.reference,command.target.image,command.x,command.y,command.w,command.h,
858 if (command.reference) {
859 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
860 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
862 vgLoadMatrix(save_matrix);
865 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
866 vgGetMatrix(save_matrix);
867 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
868 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
869 vgTranslate(command.x,command.y);
870 VGfloat gori[]={0.,0.};
871 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
873 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
874 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
875 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
876 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw Glyph %d %c %d %g %g %x",command.reference,command.target.textchar,glyph_index,command.x,command.y,
878 vgLoadMatrix(save_matrix);
879 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
883 tchar.setInternal(command.target.ttchar);
884 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
885 vgGetMatrix(save_matrix);
886 enumTeletextColor ttforegcolour=tchar.GetFGColor();
887 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
888 if (tchar.GetBoxedOut()) {
889 ttforegcolour=ttcTransparent;
890 ttbackgcolour=ttcTransparent;
892 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
893 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
896 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
897 VGfloat gori[]={0.,0.};
898 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
901 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
902 color=color<<8 | (color &0xff000000)>>24;
903 vgSetColor(vgttpaint,color);
904 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
905 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
906 cTeletextChar filled;
907 filled.setInternal(0x187f);
908 unsigned int glyph_index=loadTTchar(filled);
909 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
911 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
912 color=color<<8 | (color &0xff000000)>>24;
913 vgSetColor(vgttpaint,color);
914 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
915 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
916 glyph_index=loadTTchar(tchar);
917 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
919 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
920 vgGetColor(vgttpaint));*/
923 vgLoadMatrix(save_matrix);
924 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
925 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
926 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
932 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
934 switch (command.task){
935 case OVGreplacefont: {
936 vgDestroyFont(vgfont);
941 case OVGdestroyImageRef: {
942 vgDestroyImage((VGImage)command.param1);
945 case OVGdestroyPaint: {
946 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
947 vgDestroyPaint((VGPaint)command.param1);
950 case OVGcreateImagePalette: {
951 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
952 VG_IMAGE_QUALITY_NONANTIALIASED|
953 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
954 vgImageSubData(input,command.data,command.param1,
955 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
956 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
957 VG_IMAGE_QUALITY_NONANTIALIASED|
958 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
959 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
960 VGuint *in_palette=(VGuint*)command.data2;
961 for (int i=0;i<256;i++) {
962 VGuint color=in_palette[i];
963 palette[i]=color<<8 | (color &0xff000000)>>24;
966 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
968 vgDestroyImage(input);
972 case OVGcreateMonoBitmap: {
973 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
974 VG_IMAGE_QUALITY_NONANTIALIASED|
975 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
976 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
977 unsigned int buffer_len=(command.param1*command.param2)>>3;
978 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
979 unsigned char * r_buffer1=buffer;
980 const unsigned char * r_buffer2=(const unsigned char *)command.data;
981 unsigned char *buffer_end=buffer+buffer_len;
982 while (r_buffer1!=buffer_end) {
983 unsigned char byte=*r_buffer2;
984 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
985 r_buffer1++;r_buffer2++;
989 vgImageSubData(handle,buffer,command.param1>>3,
990 VG_A_1,0,0,command.param1, command.param2);
992 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
995 case OVGcreateImageFile: {
998 Image *imagefile=(Image*)command.data;
1000 imagefile->write(&imageblob,"RGBA");
1003 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1004 VG_IMAGE_QUALITY_NONANTIALIASED|
1005 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1006 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());
1007 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1008 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1009 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),*(unsigned int*)imageblob.data());
1011 }catch( Exception &error_ )
1013 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1018 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1021 case OVGcreateColorRef :{
1023 handle=vgCreatePaint();
1024 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1025 vgSetColor(handle,command.param1);
1027 rgba = vgGetColor((VGPaint)handle);
1028 Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1031 case OVGimageUploadLine: {
1032 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1039 bool OsdOpenVG::processTasks()
1044 while (vgcommands.size()>0)
1046 OpenVGCommand &comm=vgcommands.front();
1047 OpenVGResponse resp;
1048 resp.result=handleTask(comm);
1051 vgresponses.push_back(resp);
1053 vgcommands.pop_front();
1056 //threadCheckExit();
1057 pthread_mutex_lock(&vgtaskCondMutex);
1058 pthread_cond_signal(&vgtaskCond);
1059 pthread_mutex_unlock(&vgtaskCondMutex);
1070 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1073 if (vgresponses.size()>0)
1075 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1076 while (itty!=vgresponses.end())
1078 if ((*itty).id==id) {
1079 *resp=(*itty).result;
1091 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1098 comm.id=0; // we are not waiting
1100 vgcommands.push_back(comm);
1105 if (!haveOpenVGResponse(comm.id,&resp)) {
1106 struct timespec target_time;
1107 clock_gettime(CLOCK_REALTIME,&target_time);
1108 target_time.tv_nsec+=1000000LL*100;
1109 if (target_time.tv_nsec>999999999) {
1110 target_time.tv_nsec-=1000000000L;
1111 target_time.tv_sec+=1;
1113 pthread_mutex_lock(&vgtaskCondMutex);
1114 pthread_cond_timedwait(&vgtaskCond, &vgtaskCondMutex,&target_time);
1115 pthread_mutex_unlock(&vgtaskCondMutex);
1123 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1125 vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1127 struct OpenVGCommand comm;
1128 comm.task=OVGimageUploadLine;
1133 putOpenVGCommand(comm,true);
1136 void OsdOpenVG::destroyImageRef(ImageIndex index)
1138 struct OpenVGCommand comm;
1139 comm.task=OVGdestroyImageRef;
1141 putOpenVGCommand(comm,false);
1144 ImageIndex OsdOpenVG::createJpeg(const char* fileName, int *width,int *height)
1146 Image* magicimage=NULL;
1148 struct OpenVGCommand comm;
1149 comm.task=OVGcreateImageFile;
1152 // Now figure out, if it is a special case
1153 if (strcmp(fileName,"/vdr.jpg")==0) {
1154 magicimage=new Image(Blob(vdr_data,vdr_data_end-vdr_data));
1155 *height=100; // this is faked so that the system does use the old coordinate system
1156 *width=ceil(190.f*aspect_correction);
1157 Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm vdr.jpg");
1158 } else if (strcmp(fileName,"/wallpaperPAL.jpg")==0) {
1159 magicimage=new Image(Blob(wallpaper_data,wallpaper_data_end-wallpaper_data));
1160 *width=720; // this is faked so that the system does use the old coordinate system
1162 Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm wallpaperPAL.jpg");
1164 magicimage=new Image();
1165 magicimage->read(fileName);
1166 Log::getInstance()->log("OSD", Log::DEBUG, "LoadIm file: %s",fileName);
1167 *width=ceil(magicimage->baseColumns()*aspect_correction); // this is faked so that the system does use the old coordinate system
1168 *height=magicimage->baseRows();
1171 }catch( Exception &error_ )
1173 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick: %s",error_.what());
1177 comm.data=magicimage;
1178 return putOpenVGCommand(comm,true);
1181 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1183 struct OpenVGCommand comm;
1184 comm.task=OVGcreateMonoBitmap;
1188 return putOpenVGCommand(comm,true);
1191 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1193 struct OpenVGCommand comm;
1194 comm.task=OVGcreateImagePalette;
1197 comm.data=image_data;
1198 comm.data2=palette_data;
1199 return putOpenVGCommand(comm,true);
1202 void OsdOpenVG::destroyStyleRef(unsigned int index)
1204 struct OpenVGCommand comm;
1205 comm.task=OVGdestroyPaint;
1207 putOpenVGCommand(comm,false);
1210 unsigned int OsdOpenVG::createStyleRef(const DrawStyle &c)
1212 unsigned int col=c.rgba();
1213 struct OpenVGCommand comm;
1214 comm.task=OVGcreateColorRef;
1215 comm.param1=col<<8 | (col &0xff000000)>>24;
1217 return putOpenVGCommand(comm,true);
1220 unsigned int OsdOpenVG::createColorRef(const Colour &c)
1222 unsigned int col=c.rgba();
1223 struct OpenVGCommand comm;
1224 comm.task=OVGcreateColorRef;
1225 comm.param1=col<<8 | (col &0xff000000)>>24;
1227 return putOpenVGCommand(comm,true);