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"
29 #include "teletxt/txtfont.h"
31 #include <sys/syscall.h>
32 #include <fontconfig/fontconfig.h>
39 #define EXTERNALPICTURE(name, fname, fileextension) extern uint8_t name ## _data[] asm("_binary_other_"#fname"_"#fileextension"_start"); \
40 extern uint8_t name ## _data_end[] asm("_binary_other_"#fname"_"#fileextension"_end");
44 #undef EXTERNALPICTURE
47 #define BACKBUFFER_WIDTH 1280
48 #define BACKBUFFER_HEIGHT 720
51 OsdOpenVG::OsdOpenVG()
55 lastrendertime=getTimeMS();
63 freetype_inited=false;
65 const char *fontname="Droid Sans:style=Regular";
66 cur_fontname=(char*)malloc(strlen(fontname)+1);
67 strcpy(cur_fontname,fontname);
69 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_begin[sa_ ## name]=name ## _data;
73 #undef EXTERNALPICTURE
74 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_end[sa_ ## name]=name ## _data_end;
78 #undef EXTERNALPICTURE
81 OsdOpenVG::~OsdOpenVG()
89 if (cur_fontname) free(cur_fontname);
90 if (freetype_inited) FT_Done_Face(ft_face);
92 // I think the following is broken as it is, but also possibly it shouldn't be free()ing the memory
93 // pointed at anyway, so it's correctly not working?!
95 if (!fontnames.size()) {
96 vector<char*>::iterator itty=fontnames.begin();
97 while (itty!=fontnames.end()) {
108 if (fontnames_keys.size()) {
109 vector<char*>::iterator itty=fontnames_keys.begin();
110 while (itty!=fontnames_keys.end()) {
122 int OsdOpenVG::init(void* device)
124 if (initted) return 0;
126 //Video* video = Video::getInstance();
127 //window=*((HWND*)device);
129 // May be this device specific part should go to a device specific child class
131 //init broadcom chipset (Move to video?)
134 //First get connection to egl
135 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
137 if (egl_display==EGL_NO_DISPLAY) {
138 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
145 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
146 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
152 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
153 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
154 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
155 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
156 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
157 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
159 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
160 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
165 const EGLint attributs[]={
166 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
167 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
168 EGL_CONFORMANT, EGL_OPENVG_BIT,
170 }; // Here, we might have to select the resolution!
175 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
176 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
183 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
184 if (egl_context==EGL_NO_CONTEXT) {
185 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
190 // warning broadcom specific, get display size!
191 display_width=display_height=0;
192 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
193 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
197 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
198 VC_RECT_T dst_rect = {0, 0, (int32_t)display_width, (int32_t)display_height};
199 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
200 VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
201 // VC_RECT_T src_rect_im={0,0,16,16};
203 uint32_t back_image_ptr;
204 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
207 updateBackgroundColor(DrawStyle::WALLPAPER);
211 DISPMANX_UPDATE_HANDLE_T bcm_update;
212 bcm_display=vc_dispmanx_display_open(0);
213 bcm_update=vc_dispmanx_update_start(0);
214 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
216 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
219 bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
220 0,&dst_rect,bcm_backres ,
221 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
223 vc_dispmanx_update_submit_sync(bcm_update);
227 static EGL_DISPMANX_WINDOW_T nativewindow;
228 nativewindow.element=bcm_element;
229 nativewindow.height=BACKBUFFER_HEIGHT;
230 nativewindow.width=BACKBUFFER_WIDTH;
232 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
233 if (egl_surface==EGL_NO_SURFACE) {
234 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
238 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
239 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
240 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
246 query_str=(const char*)vgGetString(VG_VERSION) ;
247 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
248 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
250 query_str=(const char*)vgGetString(VG_VENDOR) ;
251 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
252 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
254 query_str=(const char*)vgGetString(VG_RENDERER) ;
255 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
256 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
258 query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
259 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
260 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
262 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
264 if (!fontnames.size()) {
265 //inspired by and copied from vdr's code
267 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
268 FcPattern * pattern=FcPatternCreate();
269 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
270 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
271 for (int i=0; i<fonts->nfont;i++) {
272 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
275 char *c= strchr(s,':');
277 char *s2= strchr(c+1,',');
280 char *p=strchr(s,',');
283 else memmove(p,c,strlen(c)+1);
285 char *key=(char*)malloc(strlen(s)+1);
287 fontnames_keys.push_back(key);
288 char *s2=strstr(s,"style=");
290 memmove(s2,s2+6,strlen(s2+6)+1);
292 fontnames.push_back(s);
295 FcFontSetDestroy(fonts);
296 FcPatternDestroy(pattern);
297 FcObjectSetDestroy(objset);
300 if (!loadFont(false)) {
303 vgttfont=vgCreateFont(0);
304 vgttpaint=vgCreatePaint();
305 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
306 vgSetColor(vgttpaint,0xffffffff);
308 eglSwapInterval(egl_display, 1 );
310 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
311 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
312 //Now we will create the Screen
313 initted = 1; // must set this here or create surface won't work
316 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
325 #ifdef PICTURE_DECODER_OMX
326 imageomx=new ImageOMX(&reader);
327 reader.addDecoder(imageomx);
334 void OsdOpenVG::updateBackgroundColor(DrawStyle bg)
336 unsigned int color[16*16];
337 if (!bcm_backres) return;
338 VC_RECT_T src_rect_im={0,0,16,16};
340 if (bg.ft!=DrawStyle::GradientLinear) {
343 //memset(color,0xFF,sizeof(unsigned int)*4*8);
344 for (int j=0;j<16;j++) {
345 int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
346 int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
347 int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
348 //unsigned int cur_col=help | (help<< 8) | (help<< 16) | (0xFF<< 24);
349 unsigned int cur_col=helpr | (helpg<< (8)) | (helpb<< (16)) | (0xFF<< (24));
350 for (int i=0;i<16;i++) {
351 color[i+16*j]=cur_col;
354 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
357 void OsdOpenVG::getScreenSize(int &width, int &height)
359 width=BACKBUFFER_WIDTH;
360 height=BACKBUFFER_HEIGHT;
363 void OsdOpenVG::getRealScreenSize(int &width, int &height)
366 height=display_height;
369 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
371 if (!initted) return false;
372 if (!buffer) return false;
374 DISPMANX_RESOURCE_HANDLE_T res;
375 DISPMANX_DISPLAY_HANDLE_T display;
379 res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
380 display=vc_dispmanx_display_open(0);
382 vc_dispmanx_snapshot(display, res,
383 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
387 vc_dispmanx_snapshot(display, res,
388 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
390 vc_dispmanx_rect_set(&rect,0,0,width,height);
391 vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
392 vc_dispmanx_resource_delete(res);
393 vc_dispmanx_display_close(display);
399 void OsdOpenVG::initPaths()
404 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
405 VG_PATH_DATATYPE_F,1.f,0.f,
406 0,0,VG_PATH_CAPABILITY_ALL);
408 vguLine(current,0.f,0.f,1.f,0.f);
410 std_paths[PIHorzLine]=current;
412 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
413 VG_PATH_DATATYPE_F,1.f,0.f,
414 0,0,VG_PATH_CAPABILITY_ALL);
415 vguLine(current,0.f,0.f,0.f,1.f);
417 std_paths[PIVertLine]=current;
419 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
420 VG_PATH_DATATYPE_F,1.f,0.f,
421 0,0,VG_PATH_CAPABILITY_ALL);
422 //vguRect(current,0.f,0.f,1.f,1.f);
423 vguRect(current,0.f,0.f,1.f,1.f);
425 std_paths[PIRectangle]=current;
427 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
428 VG_PATH_DATATYPE_F,1.f,0.f,
430 vguEllipse(current,0.f,0.f,1.f,1.f);
432 std_paths[PIPoint]=current;
436 void OsdOpenVG::destroyPaths()
438 vgDestroyPath(std_paths[PIHorzLine]);
439 vgDestroyPath(std_paths[PIVertLine]);
440 vgDestroyPath(std_paths[PIRectangle]);
441 vgDestroyPath(std_paths[PIPoint]);
445 int OsdOpenVG::stopUpdate()
452 void OsdOpenVG::purgeAllReferences()
455 styles_ref.clear(); // remove all references
458 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
459 while (mitty!=monobitmaps.end()) {
460 vgDestroyImage((VGImage)(*mitty).second);
465 / *map<string,ImageIndex>::iterator jitty=jpegs.begin();
466 while (jitty!=jpegs.end()) {
467 vgDestroyImage((VGImage)(*jitty).second);
472 map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
473 while (titty!=tvmedias.end()) {
474 vgDestroyImage((VGImage)(*titty).second);
479 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
480 while (sitty!=styles.end()) {
481 vgDestroyPaint((VGPaint)(*sitty).second);
488 int OsdOpenVG::shutdown()
491 #ifdef PICTURE_DECODER_OMX
492 if (imageomx) reader.removeDecoder(imageomx);
496 if (!initted) return 0;
499 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
501 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
502 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
503 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
504 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
506 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
507 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
510 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
512 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
519 //purgeAllReferences();
521 vgDestroyFont(vgfont);
522 vgDestroyFont(vgttfont);
523 vgDestroyPaint(vgttpaint);
525 float colclear[]={0.8f,0.8f,0.8f,1.f};
526 vgSetfv(VG_CLEAR_COLOR,4,colclear);
527 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
528 eglSwapBuffers(egl_display, egl_surface);
529 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
530 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
531 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
532 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
534 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
535 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
537 if (eglTerminate(egl_display )==EGL_FALSE) {
538 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
541 DISPMANX_UPDATE_HANDLE_T bcm_update;
542 bcm_update=vc_dispmanx_update_start(0);
544 vc_dispmanx_element_remove(bcm_update,bcm_element);
545 vc_dispmanx_element_remove(bcm_update,bcm_background);
546 vc_dispmanx_update_submit_sync(bcm_update);
547 vc_dispmanx_resource_delete(bcm_backres);
549 vc_dispmanx_display_close(bcm_display);
559 void OsdOpenVG::threadMethod()
561 // We have to claim the egl context for this thread
562 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
563 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
564 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
567 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
568 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
575 //unsigned int waittime=1;
579 long long time1 = getTimeMS();
580 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
582 lastrendertime = getTimeMS();
587 ts = time1 - lastrendertime;
590 if (processTasks()) ts=0;
592 if (!threadIsActive()) {
593 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
594 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
599 struct timespec target_time;
600 clock_gettime(CLOCK_REALTIME,&target_time);
601 target_time.tv_nsec+=1000000LL*ts;
602 if (target_time.tv_nsec>999999999) {
603 target_time.tv_nsec-=1000000000L;
604 target_time.tv_sec+=1;
607 threadWaitForSignalTimed(&target_time);
612 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
616 void OsdOpenVG::threadPostStopCleanup()
620 Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
623 void OsdOpenVG::InternalRendering(){
625 Colour bg=DrawStyle::WALLPAPER;
626 float colclear[]={1.f,1.0f,1.f,1.f};
627 if (bg.alpha==0) colclear[3]=0.f;
628 vgSetfv(VG_CLEAR_COLOR,4,colclear);
629 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
630 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
633 drawSurfaces(); //iterate through and draws all commands
635 //Show it to the user!
636 eglSwapBuffers(egl_display, egl_surface);
643 float OsdOpenVG::getFontHeight()
645 return font_height; //dummy
647 float OsdOpenVG::getCharWidth(wchar_t c)
649 if (c<256) return byte_char_width[c];
650 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
651 return font_exp_x[glyph_index];
654 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
656 unsigned int glyph_index=c.getGlyphIndex();
657 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
662 unsigned int buffer[10];
663 const VGfloat glyphOrigin[] = { 0.f, 0.f };
664 const VGfloat escapement[] = { 12.f, 0.f };
665 unsigned int * charmap = GetFontChar(c, buffer);
666 if (!charmap) { //invalid char
669 for (int i=0;i<10;i++) {
670 buffer[i]=charmap[i]>>4;
673 VGImage handle = vgCreateImage(
677 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
678 | VG_IMAGE_QUALITY_BETTER);
679 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
683 handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
684 vgDestroyImage(handle);
685 tt_font_chars[glyph_index]=1;
690 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
692 *names=(const char**)&(fontnames[0]);
693 *names_keys=(const char**)&(fontnames_keys[0]);
694 return fontnames.size();
697 void OsdOpenVG::setFont(const char * fontname) {
699 if (strcmp(fontname,cur_fontname)) {
701 if (cur_fontname) free(cur_fontname);
702 cur_fontname=(char*)malloc(strlen(fontname)+1);
703 strcpy(cur_fontname,fontname);
705 struct OpenVGCommand comm;
706 comm.task=OVGreplacefont;
707 putOpenVGCommand(comm,false);
714 int OsdOpenVG::loadFont(bool newfont)
717 float font_size=16.f;
718 if (!freetype_inited) {
719 error=FT_Init_FreeType(&ft_library);
722 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
727 if (!freetype_inited || newfont) {
728 //first get the filename algorith extracted from vdr by Klaus Schmidinger
730 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
731 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
732 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
733 FcDefaultSubstitute(pattern);
735 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
736 FcChar8 *filename=NULL;
738 for (int i=0;i<fonts->nfont;i++) {
740 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
742 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
746 FcFontSetDestroy(fonts);
748 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
751 FcPatternDestroy(pattern);
753 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
754 // second load the font
756 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
758 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
761 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
763 FT_Done_Face(new_ft_face);
764 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
767 FT_Face old_ft_face=ft_face; // do it thread safe
769 if (freetype_inited) FT_Done_Face(old_ft_face);//
770 freetype_inited=true;
772 vgfont=vgCreateFont(0);
775 font_height=ft_face->size->metrics.height/256.f;
776 cur_char = FT_Get_First_Char(ft_face,&glyph);
777 vector<VGubyte> segments;
778 vector<VGfloat> coord;
779 segments.reserve(256);
781 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
784 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
786 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
787 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x %c",error);
791 FT_Outline ot=ft_face->glyph->outline;
795 if (ot.n_contours ==0) {
796 path=VG_INVALID_HANDLE;
798 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
799 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
802 FT_Vector *pt=ot.points;
803 const char *tags=ot.tags;
804 const short* cont=ot.contours;
805 short n_cont=ot.n_contours;
806 //short n_point=ot.n_points;
808 for (short point=0;n_cont!=0;cont++,n_cont--) {
809 short next_cont=*cont+1;
812 short first_point=point;
813 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
814 for (;point<next_cont;point++) {
815 char tag=tags[point];
816 FT_Vector fpoint=pt[point];
817 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
819 segments.push_back(VG_MOVE_TO);
821 } else if (tag &0x1) { //on curve
823 segments.push_back(VG_LINE_TO);
824 } else if (last_tag &0x2){
825 segments.push_back(VG_CUBIC_TO);
827 segments.push_back(VG_QUAD_TO);
832 if (!(last_tag &0x1)) {
833 segments.push_back(VG_QUAD_TO);
834 int coord_size=coord.size();
835 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
836 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
845 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
846 coord.push_back(font_size-((float)fpoint.y)/256.);
847 //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]);
849 if (!(last_tag &0x1)) {
851 segments.push_back(VG_CUBIC_TO);
853 segments.push_back(VG_QUAD_TO);
855 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
856 coord.push_back(font_size-((float)pt[first_point].y)/256.);
858 //segments.push_back(VG_CLOSE_PATH);
862 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
863 /* for (int m=0;m<segments.size();m++) {
868 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
870 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
872 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;
874 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;
876 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
880 //vguRect(path,0.f,0.f,1.f,1.f);
881 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
883 VGfloat ori[]={0.f,0.f};
884 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
885 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
887 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
888 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
889 if (path!=VG_INVALID_HANDLE) {
892 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
894 for (int i=0;i<256;i++) {
895 unsigned int glyph_index=FT_Get_Char_Index(ft_face,i);
896 byte_char_width[i]=font_exp_x[glyph_index];
902 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
904 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
906 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
907 vgTranslate(0.f+sc.x,-576.f+sc.y);
909 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
911 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
912 vgTranslate(0.f+sc.x,-576.f+sc.y);
914 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
916 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
917 vgTranslate(0.f+sc.x,-576.f+sc.y);
923 //vgTranslate(0.f+sc.x,576.f-sc.y);
924 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
927 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
930 VGfloat save_matrix[9];
931 VGfloat save_matrix2[9];
932 switch (command.instr) {
934 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
936 // rgba = vgGetColor((VGPaint) command.reference);
937 //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);
938 //vgSeti(VG_FILL_RULE,);
940 vgGetMatrix(save_matrix);
941 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
942 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
943 vgTranslate(command.x,command.y);
944 vgScale(command.w,command.h);
945 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
946 vgLoadMatrix(save_matrix);
949 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
950 vgGetMatrix(save_matrix);
951 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
952 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
955 //vgScale(command.w,command.h);
957 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
958 vgTranslate(command.x,command.y);
959 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
960 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
961 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
962 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
963 vgScale(aspect_correction,1.f);
964 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
965 vgGetMatrix(save_matrix2);
966 vgScale(imagewidth,imageheight);
969 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
970 float scalex=command.w/imagewidth;
971 float scaley=command.h/imageheight;
974 if (command.corner == TopLeftLimited) {
975 if (scalex !=0.f && scaley !=0.f) {
976 float imageaspect=imagewidth/imageheight;
977 float boxaspect=command.w/command.h/aspect_correction;
978 if (imageaspect > boxaspect) {
980 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
983 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
989 if (scalex==0.f && scaley==0.f) {
990 scalex=aspect_correction;
992 } else if (scalex==0.f) {
993 scalex=scaley*aspect_correction;
994 } else if (scaley==0.f) {
995 scaley=scalex/aspect_correction;
999 if (command.corner == BottomRight || command.corner == BottomLeft || command.corner == BottomMiddle)
1001 ty-=imageheight * scaley;
1004 if (command.corner == BottomRight || command.corner == TopRight)
1006 tx-=imagewidth * scalex;
1009 if (command.corner == BottomMiddle || command.corner == TopMiddle)
1011 tx-=imagewidth * scalex *0.5f;
1015 //vgScale(command.w/imagewidth,command.h/imageheight);
1016 vgScale(scalex,scaley);
1017 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1018 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1019 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
1024 //vgTranslate(200.f,500.f);
1025 //vgScale(100.f,100.f);
1027 vgDrawImage((VGImage) command.target.image);
1028 //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,
1030 if (command.reference) {
1031 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1032 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1033 vgLoadMatrix(save_matrix2);
1035 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1037 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1038 vgLoadMatrix(save_matrix);
1041 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1042 vgGetMatrix(save_matrix);
1043 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1044 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1045 vgTranslate(command.x,command.y);
1046 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1047 vgGetMatrix(save_matrix2);
1048 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1049 vgScale(font_exp_x[glyph_index],font_height);
1052 VGfloat gori[]={0.,0.};
1053 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1056 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1057 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1058 /* 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,
1060 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1061 vgLoadMatrix(save_matrix);
1062 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1063 vgLoadMatrix(save_matrix2);
1065 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1068 cTeletextChar tchar;
1069 tchar.setInternal(command.target.ttchar);
1070 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1071 vgGetMatrix(save_matrix);
1072 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1073 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1074 if (tchar.GetBoxedOut()) {
1075 ttforegcolour=ttcTransparent;
1076 ttbackgcolour=ttcTransparent;
1078 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1079 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1082 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1083 VGfloat gori[]={0.,0.};
1084 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1087 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1088 color=color<<8 | (color &0xff000000)>>24;
1089 vgSetColor(vgttpaint,color);
1090 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1091 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1092 cTeletextChar filled;
1093 filled.setInternal(0x187f);
1094 unsigned int glyph_index=loadTTchar(filled);
1095 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1097 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1098 color=color<<8 | (color &0xff000000)>>24;
1099 vgSetColor(vgttpaint,color);
1100 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1101 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1102 glyph_index=loadTTchar(tchar);
1103 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1105 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1106 vgGetColor(vgttpaint));*/
1109 vgLoadMatrix(save_matrix);
1110 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1111 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1112 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1115 case DrawClipping: {
1116 VGint coords[4]={0,0,0,0};
1117 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1118 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1119 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1120 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1121 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1122 if (command.w==0.f && command.h==0.f)
1123 vgSeti(VG_SCISSORING,VG_FALSE);
1124 else vgSeti(VG_SCISSORING,VG_TRUE);
1127 case DrawImageLoading:
1132 //int imcount=0;// this is debug code and should not go into release
1133 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1135 switch (command.task){
1136 case OVGreplacefont: {
1137 vgDestroyFont(vgfont);
1142 case OVGdestroyImageRef: {//imcount--;
1143 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x %d",command.param1,imcount);
1144 vgDestroyImage((VGImage)command.param1);
1147 case OVGdestroyPaint: {
1148 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1149 vgDestroyPaint((VGPaint)command.param1);
1152 case OVGcreateImagePalette: {//imcount++;
1153 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1154 VG_IMAGE_QUALITY_NONANTIALIASED|
1155 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1156 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1157 vgImageSubData(input,command.data,command.param1,
1158 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1159 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1160 VG_IMAGE_QUALITY_NONANTIALIASED|
1161 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1162 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1163 VGuint *in_palette=(VGuint*)command.data2;
1164 for (int i=0;i<256;i++) {
1165 VGuint color=in_palette[i];
1166 palette[i]=color<<8 | (color &0xff000000)>>24;
1169 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1171 vgDestroyImage(input);
1175 case OVGcreateMonoBitmap: {//imcount++;
1176 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1177 VG_IMAGE_QUALITY_FASTER);
1178 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1179 unsigned int buffer_len=(command.param1*command.param2)>>3;
1180 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1181 unsigned char * r_buffer1=buffer;
1182 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1183 unsigned char *buffer_end=buffer+buffer_len;
1184 while (r_buffer1!=buffer_end) {
1185 unsigned char byte=*r_buffer2;
1186 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1187 r_buffer1++;r_buffer2++;
1191 vgImageSubData(handle,buffer,command.param1>>3,
1192 VG_A_1,0,0,command.param1, command.param2);
1194 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1197 /*case OVGcreateImageFile: {
1200 Image *imagefile=(Image*)command.data;
1202 imagefile->write(&imageblob,"RGBA");
1205 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1206 VG_IMAGE_QUALITY_BETTER);
1207 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1208 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1209 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1210 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1212 }catch( Exception &error_ )
1214 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1219 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1222 case OVGcreateImageMemory: {//imcount++;
1223 PictureInfo *info = (PictureInfo*) command.data;
1225 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d",imcount);
1226 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1227 vgImageSubData(handle,info->image,info->width*4,
1228 VG_sABGR_8888,0,0,info->width,info->height);
1229 info->decoder->freeReference(info->reference);
1231 bool static_image=true;
1232 if (info->lindex & 0xffffffff) static_image=false;
1234 Message* m = new Message();
1235 // We have a pictures! send a message to ourself, to switch to gui thread
1237 m->to=Command::getInstance();
1238 m->parameter.handle = handle;
1239 if (!static_image) {
1240 m->message=Message::NEW_PICTURE;
1241 m->tag = info->lindex;
1243 m->message=Message::NEW_PICTURE_STATIC;
1244 m->tag = info->lindex>> 32LL;
1246 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1251 case OVGcreateEGLImage: {//imcount++;
1252 PictureInfo *info = (PictureInfo*) command.data;
1255 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1256 // Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x %d",info->width,info->height, handle,imcount);
1258 info->handle = handle;
1259 info->reference = eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1260 if (info->reference) return true;
1262 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1263 if (handle) vgDestroyImage(handle);
1269 case OVGreadyEGLImage: {
1270 PictureInfo *info = (PictureInfo*) command.data;
1271 eglDestroyImageKHR(egl_display,info->reference);
1272 bool static_image=true;
1273 if (info->lindex & 0xffffffff) static_image=false;
1274 Message* m = new Message();
1276 m->to=Command::getInstance();
1277 m->parameter.handle = info->handle;
1278 if (!static_image) {
1279 m->message=Message::NEW_PICTURE;
1280 m->tag = info->lindex;
1282 m->message=Message::NEW_PICTURE_STATIC;
1283 m->tag = info->lindex>> 32LL;
1285 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1292 case OVGcreateColorRef :{
1294 handle=vgCreatePaint();
1295 DrawStyle *style=(DrawStyle*)command.data;
1296 switch (style->ft) {
1297 case DrawStyle::Color: {
1298 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1299 vgSetColor(handle,command.param1);
1301 //rgba = vgGetColor((VGPaint)handle);
1302 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1304 case DrawStyle::GradientLinear: {
1305 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1306 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1307 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1308 vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1313 case DrawStyle::GradientRadial: {
1314 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1315 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1316 vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1322 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1323 VGfloat colorramp[5*5];
1324 colorramp[0+0*5]=0.f;
1325 colorramp[1+0*5]=((float)style->red)/255.f;
1326 colorramp[2+0*5]=((float)style->green)/255.f;
1327 colorramp[3+0*5]=((float)style->blue)/255.f;
1328 colorramp[4+0*5]=((float)style->alpha)/255.f;
1329 for (int i=0;i<(style->num_colors-1);i++) {
1330 colorramp[0+(i+1)*5]=style->grad_pos[i];
1331 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1332 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1333 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1334 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1336 colorramp[0+(style->num_colors)*5]=1.f;
1337 colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1338 colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1339 colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1340 colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1341 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1342 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1343 vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1350 case OVGimageUploadLine:
1358 bool OsdOpenVG::processTasks()
1363 while (vgcommands.size()>0)
1365 OpenVGCommand comm=vgcommands.front();
1366 vgcommands.pop_front();
1369 OpenVGResponse resp;
1370 resp.result=handleTask(comm);
1374 vgresponses.push_back(resp);
1378 //threadCheckExit();
1379 vgtaskSignal.signal();
1390 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1393 if (vgresponses.size()>0)
1395 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1396 while (itty!=vgresponses.end())
1398 if ((*itty).id==id) {
1399 *resp=(*itty).result;
1411 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1418 comm.id=0; // we are not waiting
1420 vgcommands.push_back(comm);
1425 if (!haveOpenVGResponse(comm.id,&resp)) {
1426 struct timespec target_time;
1427 clock_gettime(CLOCK_REALTIME,&target_time);
1428 target_time.tv_nsec+=1000000LL*100;
1429 if (target_time.tv_nsec>999999999) {
1430 target_time.tv_nsec-=1000000000L;
1431 target_time.tv_sec+=1;
1433 vgtaskSignal.waitForSignalTimed(&target_time);
1443 void OsdOpenVG::destroyImageRef(ImageIndex index)
1445 struct OpenVGCommand comm;
1446 comm.task=OVGdestroyImageRef;
1448 putOpenVGCommand(comm,false);
1452 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1454 if (sa_MAX>static_id) {
1455 *userdata = static_artwork_begin[static_id];
1456 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1466 void OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1468 struct OpenVGCommand comm;
1469 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "TVMedia Create Picture %d",pict_inf.type);
1470 if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1471 comm.task = OVGcreateImageMemory;
1472 comm.data = new PictureInfo(pict_inf);
1473 putOpenVGCommand(comm,false);
1474 } else if (pict_inf.type == PictureInfo::EGLImage) {
1475 comm.task = OVGreadyEGLImage;
1476 comm.data = new PictureInfo(pict_inf);
1477 putOpenVGCommand(comm,false);
1480 pict_inf.decoder->freeReference(pict_inf.reference);
1486 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1488 struct OpenVGCommand comm;
1489 info.type = PictureInfo::EGLImage;
1490 comm.task = OVGcreateEGLImage;
1492 *display = egl_display;
1493 return putOpenVGCommand(comm,true);
1498 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1500 struct OpenVGCommand comm;
1501 comm.task=OVGcreateMonoBitmap;
1505 return putOpenVGCommand(comm,true);
1508 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1510 struct OpenVGCommand comm;
1511 comm.task=OVGcreateImagePalette;
1514 comm.data=image_data;
1515 comm.data2=palette_data;
1516 return putOpenVGCommand(comm,true);
1519 void OsdOpenVG::destroyStyleRef(VectorHandle index)
1521 struct OpenVGCommand comm;
1522 comm.task=OVGdestroyPaint;
1524 putOpenVGCommand(comm,false);
1527 VectorHandle OsdOpenVG::createStyleRef(const DrawStyle &c)
1529 unsigned int col=c.rgba();
1530 struct OpenVGCommand comm;
1531 comm.task=OVGcreateColorRef;
1532 comm.param1=col<<8 | (col &0xff000000)>>24;
1534 return putOpenVGCommand(comm,true);