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);
91 if (!fontnames.size()) {
92 vector<char*>::iterator itty=fontnames.begin();
93 while (itty!=fontnames.end()) {
99 if (!fontnames_keys.size()) {
100 vector<char*>::iterator itty=fontnames_keys.begin();
101 while (itty!=fontnames_keys.end()) {
114 int OsdOpenVG::init(void* device)
116 if (initted) return 0;
118 Video* video = Video::getInstance();
119 //window=*((HWND*)device);
121 // May be this device specific part should go to a device specific child class
123 //init broadcom chipset (Move to video?)
126 //First get connection to egl
127 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
129 if (egl_display==EGL_NO_DISPLAY) {
130 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
137 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
138 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
144 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
145 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
146 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
147 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
148 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
149 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
151 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
152 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
157 const EGLint attributs[]={
158 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
159 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
160 EGL_CONFORMANT, EGL_OPENVG_BIT,
162 }; // Here, we might have to select the resolution!
167 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
168 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
175 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
176 if (egl_context==EGL_NO_CONTEXT) {
177 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
182 // warning broadcom specific, get display size!
183 display_width=display_height=0;
184 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
185 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
189 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
190 VC_RECT_T dst_rect ={0,0,display_width,display_height};
191 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
192 VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
193 VC_RECT_T src_rect_im={0,0,16,16};
195 uint32_t back_image_ptr;
196 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
199 updateBackgroundColor(DrawStyle::WALLPAPER);
203 DISPMANX_UPDATE_HANDLE_T bcm_update;
204 bcm_display=vc_dispmanx_display_open(0);
205 bcm_update=vc_dispmanx_update_start(0);
206 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
208 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
211 bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
212 0,&dst_rect,bcm_backres ,
213 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
215 vc_dispmanx_update_submit_sync(bcm_update);
219 static EGL_DISPMANX_WINDOW_T nativewindow;
220 nativewindow.element=bcm_element;
221 nativewindow.height=BACKBUFFER_HEIGHT;
222 nativewindow.width=BACKBUFFER_WIDTH;
224 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
225 if (egl_surface==EGL_NO_SURFACE) {
226 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
230 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
231 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
232 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
238 query_str=(const char*)vgGetString(VG_VERSION) ;
239 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
240 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
242 query_str=(const char*)vgGetString(VG_VENDOR) ;
243 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
244 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
246 query_str=(const char*)vgGetString(VG_RENDERER) ;
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_EXTENSIONS) ;
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 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
256 if (!fontnames.size()) {
257 //inspired by and copied from vdr's code
259 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
260 FcPattern * pattern=FcPatternCreate();
261 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
262 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
263 for (int i=0; i<fonts->nfont;i++) {
264 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
267 char *c= strchr(s,':');
269 char *s2= strchr(c+1,',');
272 char *p=strchr(s,',');
275 else memmove(p,c,strlen(c)+1);
277 char *key=(char*)malloc(strlen(s)+1);
279 fontnames_keys.push_back(key);
280 char *s2=strstr(s,"style=");
282 memmove(s2,s2+6,strlen(s2+6)+1);
284 fontnames.push_back(s);
287 FcFontSetDestroy(fonts);
288 FcPatternDestroy(pattern);
289 FcObjectSetDestroy(objset);
292 if (!loadFont(false)) {
295 vgttfont=vgCreateFont(0);
296 vgttpaint=vgCreatePaint();
297 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
298 vgSetColor(vgttpaint,0xffffffff);
300 eglSwapInterval(egl_display, 1 );
302 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
303 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
304 //Now we will create the Screen
305 initted = 1; // must set this here or create surface won't work
308 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
317 #ifdef PICTURE_DECODER_OMX
318 imageomx=new ImageOMX(&reader);
319 reader.addDecoder(imageomx);
326 void OsdOpenVG::updateBackgroundColor(DrawStyle bg)
328 unsigned int color[16*16];
329 if (!bcm_backres) return;
330 VC_RECT_T src_rect_im={0,0,16,16};
332 if (bg.ft!=DrawStyle::GradientLinear) {
335 //memset(color,0xFF,sizeof(unsigned int)*4*8);
336 for (int j=0;j<16;j++) {
337 int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
338 int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
339 int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
340 //unsigned int cur_col=help | (help<< 8) | (help<< 16) | (0xFF<< 24);
341 unsigned int cur_col=helpr | (helpg<< (8)) | (helpb<< (16)) | (0xFF<< (24));
342 for (int i=0;i<16;i++) {
343 color[i+16*j]=cur_col;
346 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
349 void OsdOpenVG::getScreenSize(int &width, int &height)
351 width=BACKBUFFER_WIDTH;
352 height=BACKBUFFER_HEIGHT;
355 void OsdOpenVG::getRealScreenSize(int &width, int &height)
358 height=display_height;
361 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
363 if (!initted) return false;
364 if (!buffer) return false;
366 DISPMANX_RESOURCE_HANDLE_T res;
367 DISPMANX_DISPLAY_HANDLE_T display;
371 res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
372 display=vc_dispmanx_display_open(0);
374 vc_dispmanx_snapshot(display, res,
375 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
379 vc_dispmanx_snapshot(display, res,
380 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
382 vc_dispmanx_rect_set(&rect,0,0,width,height);
383 vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
384 vc_dispmanx_resource_delete(res);
385 vc_dispmanx_display_close(display);
391 void OsdOpenVG::initPaths()
396 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
397 VG_PATH_DATATYPE_F,1.f,0.f,
398 0,0,VG_PATH_CAPABILITY_ALL);
400 vguLine(current,0.f,0.f,1.f,0.f);
402 std_paths[PIHorzLine]=current;
404 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
405 VG_PATH_DATATYPE_F,1.f,0.f,
406 0,0,VG_PATH_CAPABILITY_ALL);
407 vguLine(current,0.f,0.f,0.f,1.f);
409 std_paths[PIVertLine]=current;
411 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
412 VG_PATH_DATATYPE_F,1.f,0.f,
413 0,0,VG_PATH_CAPABILITY_ALL);
414 //vguRect(current,0.f,0.f,1.f,1.f);
415 vguRect(current,0.f,0.f,1.f,1.f);
417 std_paths[PIRectangle]=current;
419 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
420 VG_PATH_DATATYPE_F,1.f,0.f,
422 vguEllipse(current,0.f,0.f,1.f,1.f);
424 std_paths[PIPoint]=current;
428 void OsdOpenVG::destroyPaths()
430 vgDestroyPath(std_paths[PIHorzLine]);
431 vgDestroyPath(std_paths[PIVertLine]);
432 vgDestroyPath(std_paths[PIRectangle]);
433 vgDestroyPath(std_paths[PIPoint]);
437 int OsdOpenVG::stopUpdate()
444 void OsdOpenVG::purgeAllReferences()
447 styles_ref.clear(); // remove all references
450 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
451 while (mitty!=monobitmaps.end()) {
452 vgDestroyImage((VGImage)(*mitty).second);
457 /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
458 while (jitty!=jpegs.end()) {
459 vgDestroyImage((VGImage)(*jitty).second);
464 map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
465 while (titty!=tvmedias.end()) {
466 vgDestroyImage((VGImage)(*titty).second);
471 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
472 while (sitty!=styles.end()) {
473 vgDestroyPaint((VGPaint)(*sitty).second);
480 int OsdOpenVG::shutdown()
483 #ifdef PICTURE_DECODER_OMX
484 if (imageomx) reader.removeDecoder(imageomx);
488 if (!initted) return 0;
491 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
493 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
494 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
495 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
496 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
498 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
499 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
502 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
504 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
511 //purgeAllReferences();
513 vgDestroyFont(vgfont);
514 vgDestroyFont(vgttfont);
515 vgDestroyPaint(vgttpaint);
517 float colclear[]={0.8f,0.8f,0.8f,1.f};
518 vgSetfv(VG_CLEAR_COLOR,4,colclear);
519 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
520 eglSwapBuffers(egl_display, egl_surface);
521 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
522 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
523 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
524 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
526 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
527 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
529 if (eglTerminate(egl_display )==EGL_FALSE) {
530 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
533 DISPMANX_UPDATE_HANDLE_T bcm_update;
534 bcm_update=vc_dispmanx_update_start(0);
536 vc_dispmanx_element_remove(bcm_update,bcm_element);
537 vc_dispmanx_element_remove(bcm_update,bcm_background);
538 vc_dispmanx_update_submit_sync(bcm_update);
539 vc_dispmanx_resource_delete(bcm_backres);
541 vc_dispmanx_display_close(bcm_display);
551 void OsdOpenVG::threadMethod()
553 // We have to claim the egl context for this thread
554 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
555 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
556 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
559 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
560 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
567 unsigned int waittime=1;
571 long long time1 = getTimeMS();
572 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
574 lastrendertime = getTimeMS();
577 if (processTasks()) ts=0;
579 if (!threadIsActive()) {
580 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
581 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
586 struct timespec target_time;
587 clock_gettime(CLOCK_REALTIME,&target_time);
588 target_time.tv_nsec+=1000000LL*ts;
589 if (target_time.tv_nsec>999999999) {
590 target_time.tv_nsec-=1000000000L;
591 target_time.tv_sec+=1;
594 threadWaitForSignalTimed(&target_time);
599 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
603 void OsdOpenVG::threadPostStopCleanup()
607 Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
610 void OsdOpenVG::InternalRendering(){
612 Colour bg=DrawStyle::WALLPAPER;
613 float colclear[]={1.f,1.0f,1.f,1.f};
614 if (bg.alpha==0) colclear[3]=0.f;
615 vgSetfv(VG_CLEAR_COLOR,4,colclear);
616 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
617 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
620 drawSurfaces(); //iterate through and draws all commands
622 //Show it to the user!
623 eglSwapBuffers(egl_display, egl_surface);
630 float OsdOpenVG::getFontHeight()
632 return font_height; //dummy
634 float OsdOpenVG::getCharWidth(wchar_t c)
636 if (c<256) return byte_char_width[c];
637 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
638 return font_exp_x[glyph_index];
641 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
643 unsigned int glyph_index=c.getGlyphIndex();
644 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
649 unsigned int buffer[10];
650 const VGfloat glyphOrigin[] = { 0.f, 0.f };
651 const VGfloat escapement[] = { 12.f, 0.f };
652 unsigned int * charmap = GetFontChar(c, buffer);
653 if (!charmap) { //invalid char
656 for (int i=0;i<10;i++) {
657 buffer[i]=charmap[i]>>4;
660 VGImage handle = vgCreateImage(
664 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
665 | VG_IMAGE_QUALITY_BETTER);
666 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
670 handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
671 vgDestroyImage(handle);
672 tt_font_chars[glyph_index]=1;
677 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
679 *names=(const char**)&(fontnames[0]);
680 *names_keys=(const char**)&(fontnames_keys[0]);
681 return fontnames.size();
684 void OsdOpenVG::setFont(const char * fontname) {
686 if (strcmp(fontname,cur_fontname)) {
688 if (cur_fontname) free(cur_fontname);
689 cur_fontname=(char*)malloc(strlen(fontname)+1);
690 strcpy(cur_fontname,fontname);
692 struct OpenVGCommand comm;
693 comm.task=OVGreplacefont;
694 putOpenVGCommand(comm,false);
701 int OsdOpenVG::loadFont(bool newfont)
704 float font_size=16.f;
705 if (!freetype_inited) {
706 error=FT_Init_FreeType(&ft_library);
709 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
714 if (!freetype_inited || newfont) {
715 //first get the filename algorith extracted from vdr by Klaus Schmidinger
717 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
718 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
719 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
720 FcDefaultSubstitute(pattern);
722 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
723 FcChar8 *filename=NULL;
725 for (int i=0;i<fonts->nfont;i++) {
727 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
729 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
733 FcFontSetDestroy(fonts);
735 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
738 FcPatternDestroy(pattern);
740 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
741 // second load the font
743 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
745 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
748 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
750 FT_Done_Face(new_ft_face);
751 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
754 FT_Face old_ft_face=ft_face; // do it thread safe
756 if (freetype_inited) FT_Done_Face(old_ft_face);//
757 freetype_inited=true;
759 vgfont=vgCreateFont(0);
762 font_height=ft_face->size->metrics.height/256.f;
763 cur_char = FT_Get_First_Char(ft_face,&glyph);
764 vector<VGubyte> segments;
765 vector<VGfloat> coord;
766 segments.reserve(256);
768 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
771 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
773 FT_Done_Face(ft_face);
774 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
778 FT_Outline ot=ft_face->glyph->outline;
782 if (ot.n_contours ==0) {
783 path=VG_INVALID_HANDLE;
785 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
786 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
789 FT_Vector *pt=ot.points;
790 const char *tags=ot.tags;
791 const short* cont=ot.contours;
792 short n_cont=ot.n_contours;
793 short n_point=ot.n_points;
795 for (short point=0;n_cont!=0;cont++,n_cont--) {
796 short next_cont=*cont+1;
799 short first_point=point;
800 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
801 for (;point<next_cont;point++) {
802 char tag=tags[point];
803 FT_Vector fpoint=pt[point];
804 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
806 segments.push_back(VG_MOVE_TO);
808 } else if (tag &0x1) { //on curve
810 segments.push_back(VG_LINE_TO);
811 } else if (last_tag &0x2){
812 segments.push_back(VG_CUBIC_TO);
814 segments.push_back(VG_QUAD_TO);
819 if (!(last_tag &0x1)) {
820 segments.push_back(VG_QUAD_TO);
821 int coord_size=coord.size();
822 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
823 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
832 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
833 coord.push_back(font_size-((float)fpoint.y)/256.);
834 //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]);
836 if (!(last_tag &0x1)) {
838 segments.push_back(VG_CUBIC_TO);
840 segments.push_back(VG_QUAD_TO);
842 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
843 coord.push_back(font_size-((float)pt[first_point].y)/256.);
845 //segments.push_back(VG_CLOSE_PATH);
849 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
851 /* for (int m=0;m<segments.size();m++) {
855 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
857 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
859 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;
861 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;
863 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
867 //vguRect(path,0.f,0.f,1.f,1.f);
868 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
870 VGfloat ori[]={0.f,0.f};
871 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
872 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
874 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
875 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
876 if (path!=VG_INVALID_HANDLE) {
879 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
881 for (int i=0;i<256;i++) {
882 unsigned int glyph_index=FT_Get_Char_Index(ft_face,i);
883 byte_char_width[i]=font_exp_x[glyph_index];
889 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
891 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
893 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
894 vgTranslate(0.f+sc.x,-576.f+sc.y);
896 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
898 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
899 vgTranslate(0.f+sc.x,-576.f+sc.y);
901 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
903 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
904 vgTranslate(0.f+sc.x,-576.f+sc.y);
910 //vgTranslate(0.f+sc.x,576.f-sc.y);
911 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
914 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
917 VGfloat save_matrix[9];
918 VGfloat save_matrix2[9];
919 switch (command.instr) {
921 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
923 // rgba = vgGetColor((VGPaint) command.reference);
924 //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);
925 //vgSeti(VG_FILL_RULE,);
927 vgGetMatrix(save_matrix);
928 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
929 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
930 vgTranslate(command.x,command.y);
931 vgScale(command.w,command.h);
932 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
933 vgLoadMatrix(save_matrix);
936 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
937 vgGetMatrix(save_matrix);
938 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
939 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
942 //vgScale(command.w,command.h);
944 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
945 vgTranslate(command.x,command.y);
946 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
947 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
948 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
949 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
950 vgScale(aspect_correction,1.f);
951 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
952 vgGetMatrix(save_matrix2);
953 vgScale(imagewidth,imageheight);
956 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
957 float scalex=command.w/imagewidth;
958 float scaley=command.h/imageheight;
961 if (command.corner == TopLeftLimited) {
962 if (scalex !=0.f && scaley !=0.f) {
963 float imageaspect=imagewidth/imageheight;
964 float boxaspect=command.w/command.h/aspect_correction;
965 if (imageaspect > boxaspect) {
967 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
970 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
976 if (scalex==0.f && scaley==0.f) {
977 scalex=aspect_correction;
979 } else if (scalex==0.f) {
980 scalex=scaley*aspect_correction;
981 } else if (scaley==0.f) {
982 scaley=scalex/aspect_correction;
986 if (command.corner == BottomRight || command.corner == BottomLeft || command.corner == BottomMiddle)
988 ty-=imageheight * scaley;
991 if (command.corner == BottomRight || command.corner == TopRight)
993 tx-=imagewidth * scalex;
996 if (command.corner == BottomMiddle || command.corner == TopMiddle)
998 tx-=imagewidth * scalex *0.5f;
1002 //vgScale(command.w/imagewidth,command.h/imageheight);
1003 vgScale(scalex,scaley);
1004 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1005 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1006 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
1011 //vgTranslate(200.f,500.f);
1012 //vgScale(100.f,100.f);
1014 vgDrawImage((VGImage) command.target.image);
1015 //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,
1017 if (command.reference) {
1018 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1019 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1020 vgLoadMatrix(save_matrix2);
1022 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1024 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1025 vgLoadMatrix(save_matrix);
1028 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1029 vgGetMatrix(save_matrix);
1030 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1031 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1032 vgTranslate(command.x,command.y);
1033 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1034 vgGetMatrix(save_matrix2);
1035 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1036 vgScale(font_exp_x[glyph_index],font_height);
1039 VGfloat gori[]={0.,0.};
1040 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1043 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1044 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1045 /* 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,
1047 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1048 vgLoadMatrix(save_matrix);
1049 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1050 vgLoadMatrix(save_matrix2);
1052 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1055 cTeletextChar tchar;
1056 tchar.setInternal(command.target.ttchar);
1057 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1058 vgGetMatrix(save_matrix);
1059 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1060 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1061 if (tchar.GetBoxedOut()) {
1062 ttforegcolour=ttcTransparent;
1063 ttbackgcolour=ttcTransparent;
1065 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1066 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1069 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1070 VGfloat gori[]={0.,0.};
1071 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1074 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1075 color=color<<8 | (color &0xff000000)>>24;
1076 vgSetColor(vgttpaint,color);
1077 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1078 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1079 cTeletextChar filled;
1080 filled.setInternal(0x187f);
1081 unsigned int glyph_index=loadTTchar(filled);
1082 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1084 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1085 color=color<<8 | (color &0xff000000)>>24;
1086 vgSetColor(vgttpaint,color);
1087 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1088 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1089 glyph_index=loadTTchar(tchar);
1090 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1092 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1093 vgGetColor(vgttpaint));*/
1096 vgLoadMatrix(save_matrix);
1097 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1098 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1099 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1102 case DrawClipping: {
1103 VGint coords[4]={0,0,0,0};
1104 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1105 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1106 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1107 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1108 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1109 if (command.w==0.f && command.h==0.f)
1110 vgSeti(VG_SCISSORING,VG_FALSE);
1111 else vgSeti(VG_SCISSORING,VG_TRUE);
1115 //int imcount=0;// this is debug code and should not go into release
1116 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1118 switch (command.task){
1119 case OVGreplacefont: {
1120 vgDestroyFont(vgfont);
1125 case OVGdestroyImageRef: {//imcount--;
1126 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x %d",command.param1,imcount);
1127 vgDestroyImage((VGImage)command.param1);
1130 case OVGdestroyPaint: {
1131 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1132 vgDestroyPaint((VGPaint)command.param1);
1135 case OVGcreateImagePalette: {//imcount++;
1136 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1137 VG_IMAGE_QUALITY_NONANTIALIASED|
1138 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1139 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1140 vgImageSubData(input,command.data,command.param1,
1141 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1142 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1143 VG_IMAGE_QUALITY_NONANTIALIASED|
1144 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1145 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1146 VGuint *in_palette=(VGuint*)command.data2;
1147 for (int i=0;i<256;i++) {
1148 VGuint color=in_palette[i];
1149 palette[i]=color<<8 | (color &0xff000000)>>24;
1152 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1154 vgDestroyImage(input);
1158 case OVGcreateMonoBitmap: {//imcount++;
1159 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1160 VG_IMAGE_QUALITY_FASTER);
1161 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1162 unsigned int buffer_len=(command.param1*command.param2)>>3;
1163 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1164 unsigned char * r_buffer1=buffer;
1165 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1166 unsigned char *buffer_end=buffer+buffer_len;
1167 while (r_buffer1!=buffer_end) {
1168 unsigned char byte=*r_buffer2;
1169 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1170 r_buffer1++;r_buffer2++;
1174 vgImageSubData(handle,buffer,command.param1>>3,
1175 VG_A_1,0,0,command.param1, command.param2);
1177 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1180 /*case OVGcreateImageFile: {
1183 Image *imagefile=(Image*)command.data;
1185 imagefile->write(&imageblob,"RGBA");
1188 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1189 VG_IMAGE_QUALITY_BETTER);
1190 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1191 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1192 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1193 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1195 }catch( Exception &error_ )
1197 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1202 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1205 case OVGcreateImageMemory: {//imcount++;
1206 PictureInfo *info = (PictureInfo*) command.data;
1208 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d",imcount);
1209 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1210 vgImageSubData(handle,info->image,info->width*4,
1211 VG_sABGR_8888,0,0,info->width,info->height);
1212 info->decoder->freeReference(info->reference);
1214 bool static_image=true;
1215 if (info->lindex & 0xffffffff) static_image=false;
1217 Message* m = new Message();
1218 // We have a pictures! send a message to ourself, to switch to gui thread
1220 m->to=Command::getInstance();
1221 m->parameter.handle = handle;
1222 if (!static_image) {
1223 m->message=Message::NEW_PICTURE;
1224 m->tag = info->lindex;
1226 m->message=Message::NEW_PICTURE_STATIC;
1227 m->tag = info->lindex>> 32LL;
1229 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1234 case OVGcreateEGLImage: {//imcount++;
1235 PictureInfo *info = (PictureInfo*) command.data;
1238 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1239 // Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x %d",info->width,info->height, handle,imcount);
1241 info->handle = handle;
1242 info->reference = eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1243 if (info->reference) return true;
1245 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1246 if (handle) vgDestroyImage(handle);
1252 case OVGreadyEGLImage: {
1253 PictureInfo *info = (PictureInfo*) command.data;
1254 eglDestroyImageKHR(egl_display,info->reference);
1255 bool static_image=true;
1256 if (info->lindex & 0xffffffff) static_image=false;
1257 Message* m = new Message();
1259 m->to=Command::getInstance();
1260 m->parameter.handle = info->handle;
1261 if (!static_image) {
1262 m->message=Message::NEW_PICTURE;
1263 m->tag = info->lindex;
1265 m->message=Message::NEW_PICTURE_STATIC;
1266 m->tag = info->lindex>> 32LL;
1268 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1275 case OVGcreateColorRef :{
1277 handle=vgCreatePaint();
1278 DrawStyle *style=(DrawStyle*)command.data;
1279 switch (style->ft) {
1280 case DrawStyle::Color: {
1281 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1282 vgSetColor(handle,command.param1);
1284 rgba = vgGetColor((VGPaint)handle);
1285 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1287 case DrawStyle::GradientLinear: {
1288 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1289 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1290 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1291 vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1296 case DrawStyle::GradientRadial: {
1297 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1298 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1299 vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1305 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1306 VGfloat colorramp[5*5];
1307 colorramp[0+0*5]=0.f;
1308 colorramp[1+0*5]=((float)style->red)/255.f;
1309 colorramp[2+0*5]=((float)style->green)/255.f;
1310 colorramp[3+0*5]=((float)style->blue)/255.f;
1311 colorramp[4+0*5]=((float)style->alpha)/255.f;
1312 for (int i=0;i<(style->num_colors-1);i++) {
1313 colorramp[0+(i+1)*5]=style->grad_pos[i];
1314 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1315 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1316 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1317 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1319 colorramp[0+(style->num_colors)*5]=1.f;
1320 colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1321 colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1322 colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1323 colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1324 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1325 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1326 vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1336 bool OsdOpenVG::processTasks()
1341 while (vgcommands.size()>0)
1343 OpenVGCommand comm=vgcommands.front();
1344 vgcommands.pop_front();
1347 OpenVGResponse resp;
1348 resp.result=handleTask(comm);
1352 vgresponses.push_back(resp);
1356 //threadCheckExit();
1357 vgtaskSignal.signal();
1368 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1371 if (vgresponses.size()>0)
1373 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1374 while (itty!=vgresponses.end())
1376 if ((*itty).id==id) {
1377 *resp=(*itty).result;
1389 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1396 comm.id=0; // we are not waiting
1398 vgcommands.push_back(comm);
1403 if (!haveOpenVGResponse(comm.id,&resp)) {
1404 struct timespec target_time;
1405 clock_gettime(CLOCK_REALTIME,&target_time);
1406 target_time.tv_nsec+=1000000LL*100;
1407 if (target_time.tv_nsec>999999999) {
1408 target_time.tv_nsec-=1000000000L;
1409 target_time.tv_sec+=1;
1411 vgtaskSignal.waitForSignalTimed(&target_time);
1421 void OsdOpenVG::destroyImageRef(ImageIndex index)
1423 struct OpenVGCommand comm;
1424 comm.task=OVGdestroyImageRef;
1426 putOpenVGCommand(comm,false);
1430 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1432 if (sa_MAX>static_id) {
1433 *userdata = static_artwork_begin[static_id];
1434 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1444 void OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1446 struct OpenVGCommand comm;
1447 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "TVMedia Create Picture %d",pict_inf.type);
1448 if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1449 comm.task = OVGcreateImageMemory;
1450 comm.data = new PictureInfo(pict_inf);
1451 putOpenVGCommand(comm,false);
1452 } else if (pict_inf.type == PictureInfo::EGLImage) {
1453 comm.task = OVGreadyEGLImage;
1454 comm.data = new PictureInfo(pict_inf);
1455 putOpenVGCommand(comm,false);
1458 pict_inf.decoder->freeReference(pict_inf.reference);
1464 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1466 struct OpenVGCommand comm;
1467 info.type = PictureInfo::EGLImage;
1468 comm.task = OVGcreateEGLImage;
1470 *display = egl_display;
1471 return putOpenVGCommand(comm,true);
1476 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1478 struct OpenVGCommand comm;
1479 comm.task=OVGcreateMonoBitmap;
1483 return putOpenVGCommand(comm,true);
1486 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1488 struct OpenVGCommand comm;
1489 comm.task=OVGcreateImagePalette;
1492 comm.data=image_data;
1493 comm.data2=palette_data;
1494 return putOpenVGCommand(comm,true);
1497 void OsdOpenVG::destroyStyleRef(VectorHandle index)
1499 struct OpenVGCommand comm;
1500 comm.task=OVGdestroyPaint;
1502 putOpenVGCommand(comm,false);
1505 VectorHandle OsdOpenVG::createStyleRef(const DrawStyle &c)
1507 unsigned int col=c.rgba();
1508 struct OpenVGCommand comm;
1509 comm.task=OVGcreateColorRef;
1510 comm.param1=col<<8 | (col &0xff000000)>>24;
1512 return putOpenVGCommand(comm,true);