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, see <https://www.gnu.org/licenses/>.
21 #include "osdopenvg.h"
27 #include "teletxt/txtfont.h"
29 #include <sys/syscall.h>
30 #include <fontconfig/fontconfig.h>
37 #define EXTERNALPICTURE(name, fname, fileextension) extern uint8_t name ## _data[] asm("_binary_other_"#fname"_"#fileextension"_start"); \
38 extern uint8_t name ## _data_end[] asm("_binary_other_"#fname"_"#fileextension"_end");
42 #undef EXTERNALPICTURE
45 #define BACKBUFFER_WIDTH 1280
46 #define BACKBUFFER_HEIGHT 720
49 OsdOpenVG::OsdOpenVG()
53 lastrendertime=getTimeMS();
61 freetype_inited=false;
63 const char *fontname="Droid Sans:style=Regular";
64 cur_fontname=(char*)malloc(strlen(fontname)+1);
65 strcpy(cur_fontname,fontname);
67 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_begin[sa_ ## name]=name ## _data;
71 #undef EXTERNALPICTURE
72 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_end[sa_ ## name]=name ## _data_end;
76 #undef EXTERNALPICTURE
79 OsdOpenVG::~OsdOpenVG()
87 if (cur_fontname) free(cur_fontname);
88 if (freetype_inited) FT_Done_Face(ft_face);
90 // I think the following is broken as it is, but also possibly it shouldn't be free()ing the memory
91 // pointed at anyway, so it's correctly not working?!
93 if (!fontnames.size()) {
94 std::vector<char*>::iterator itty=fontnames.begin();
95 while (itty!=fontnames.end()) {
106 if (fontnames_keys.size()) {
107 std::vector<char*>::iterator itty=fontnames_keys.begin();
108 while (itty!=fontnames_keys.end()) {
120 int OsdOpenVG::init()
122 if (initted) return 0;
125 //init broadcom chipset (Move to video?)
128 //First get connection to egl
129 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
131 if (egl_display==EGL_NO_DISPLAY) {
132 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
139 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
140 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
146 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
147 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
148 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
149 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
150 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
151 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
153 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
154 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
159 const EGLint attributs[]={
160 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
161 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
162 EGL_CONFORMANT, EGL_OPENVG_BIT,
164 }; // Here, we might have to select the resolution!
169 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
170 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
177 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
178 if (egl_context==EGL_NO_CONTEXT) {
179 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
184 // warning broadcom specific, get display size!
185 display_width=display_height=0;
186 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
187 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
191 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
192 VC_RECT_T dst_rect = {0, 0, (int32_t)display_width, (int32_t)display_height};
193 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
194 VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
195 // VC_RECT_T src_rect_im={0,0,16,16};
197 uint32_t back_image_ptr;
198 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
201 updateBackgroundColor(DrawStyle::WALLPAPER);
205 DISPMANX_UPDATE_HANDLE_T bcm_update;
206 bcm_display=vc_dispmanx_display_open(0);
207 bcm_update=vc_dispmanx_update_start(0);
208 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
210 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
213 bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
214 0,&dst_rect,bcm_backres ,
215 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
217 vc_dispmanx_update_submit_sync(bcm_update);
221 static EGL_DISPMANX_WINDOW_T nativewindow;
222 nativewindow.element=bcm_element;
223 nativewindow.height=BACKBUFFER_HEIGHT;
224 nativewindow.width=BACKBUFFER_WIDTH;
226 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
227 if (egl_surface==EGL_NO_SURFACE) {
228 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
232 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
233 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
234 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
240 query_str=(const char*)vgGetString(VG_VERSION) ;
241 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
242 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
244 query_str=(const char*)vgGetString(VG_VENDOR) ;
245 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
246 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
248 query_str=(const char*)vgGetString(VG_RENDERER) ;
249 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
250 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
252 query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
253 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
254 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
256 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
258 if (!fontnames.size()) {
259 //inspired by and copied from vdr's code
261 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
262 FcPattern * pattern=FcPatternCreate();
263 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
264 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
265 for (int i=0; i<fonts->nfont;i++) {
266 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
269 char *c= strchr(s,':');
271 char *s2= strchr(c+1,',');
274 char *p=strchr(s,',');
277 else memmove(p,c,strlen(c)+1);
279 char *key=(char*)malloc(strlen(s)+1);
281 fontnames_keys.push_back(key);
282 char *s2=strstr(s,"style=");
284 memmove(s2,s2+6,strlen(s2+6)+1);
286 fontnames.push_back(s);
289 FcFontSetDestroy(fonts);
290 FcPatternDestroy(pattern);
291 FcObjectSetDestroy(objset);
294 if (!loadFont(false)) {
297 vgttfont=vgCreateFont(0);
298 vgttpaint=vgCreatePaint();
299 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
300 vgSetColor(vgttpaint,0xffffffff);
302 eglSwapInterval(egl_display, 1 );
304 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
305 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
306 //Now we will create the Screen
307 initted = 1; // must set this here or create surface won't work
310 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
319 #ifdef PICTURE_DECODER_OMX
320 imageomx=new ImageOMX(&reader);
321 reader.addDecoder(imageomx);
328 void OsdOpenVG::updateBackgroundColor(DrawStyle bg)
330 unsigned int color[16*16];
331 if (!bcm_backres) return;
332 VC_RECT_T src_rect_im={0,0,16,16};
334 if (bg.ft!=DrawStyle::GradientLinear) {
337 //memset(color,0xFF,sizeof(unsigned int)*4*8);
338 for (int j=0;j<16;j++) {
339 int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
340 int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
341 int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
342 //unsigned int cur_col=help | (help<< 8) | (help<< 16) | (0xFF<< 24);
343 unsigned int cur_col=helpr | (helpg<< (8)) | (helpb<< (16)) | (0xFF<< (24));
344 for (int i=0;i<16;i++) {
345 color[i+16*j]=cur_col;
348 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
351 void OsdOpenVG::getScreenSize(int &width, int &height)
353 width=BACKBUFFER_WIDTH;
354 height=BACKBUFFER_HEIGHT;
357 void OsdOpenVG::getRealScreenSize(int &width, int &height)
360 height=display_height;
363 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
365 if (!initted) return false;
366 if (!buffer) return false;
368 DISPMANX_RESOURCE_HANDLE_T res;
369 DISPMANX_DISPLAY_HANDLE_T display;
373 res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
374 display=vc_dispmanx_display_open(0);
376 vc_dispmanx_snapshot(display, res,
377 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
381 vc_dispmanx_snapshot(display, res,
382 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
384 vc_dispmanx_rect_set(&rect,0,0,width,height);
385 vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
386 vc_dispmanx_resource_delete(res);
387 vc_dispmanx_display_close(display);
393 void OsdOpenVG::initPaths()
398 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
399 VG_PATH_DATATYPE_F,1.f,0.f,
400 0,0,VG_PATH_CAPABILITY_ALL);
402 vguLine(current,0.f,0.f,1.f,0.f);
404 std_paths[PIHorzLine]=current;
406 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
407 VG_PATH_DATATYPE_F,1.f,0.f,
408 0,0,VG_PATH_CAPABILITY_ALL);
409 vguLine(current,0.f,0.f,0.f,1.f);
411 std_paths[PIVertLine]=current;
413 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
414 VG_PATH_DATATYPE_F,1.f,0.f,
415 0,0,VG_PATH_CAPABILITY_ALL);
416 //vguRect(current,0.f,0.f,1.f,1.f);
417 vguRect(current,0.f,0.f,1.f,1.f);
419 std_paths[PIRectangle]=current;
421 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
422 VG_PATH_DATATYPE_F,1.f,0.f,
424 vguEllipse(current,0.f,0.f,1.f,1.f);
426 std_paths[PIPoint]=current;
430 void OsdOpenVG::destroyPaths()
432 vgDestroyPath(std_paths[PIHorzLine]);
433 vgDestroyPath(std_paths[PIVertLine]);
434 vgDestroyPath(std_paths[PIRectangle]);
435 vgDestroyPath(std_paths[PIPoint]);
439 int OsdOpenVG::stopUpdate()
446 void OsdOpenVG::purgeAllReferences()
449 styles_ref.clear(); // remove all references
452 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
453 while (mitty!=monobitmaps.end()) {
454 vgDestroyImage((VGImage)(*mitty).second);
459 / *map<string,ImageIndex>::iterator jitty=jpegs.begin();
460 while (jitty!=jpegs.end()) {
461 vgDestroyImage((VGImage)(*jitty).second);
466 map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
467 while (titty!=tvmedias.end()) {
468 vgDestroyImage((VGImage)(*titty).second);
473 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
474 while (sitty!=styles.end()) {
475 vgDestroyPaint((VGPaint)(*sitty).second);
482 int OsdOpenVG::shutdown()
485 #ifdef PICTURE_DECODER_OMX
486 if (imageomx) reader.removeDecoder(imageomx);
490 if (!initted) return 0;
493 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
495 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
496 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
497 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
498 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
500 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
501 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
504 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
506 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
513 //purgeAllReferences();
515 vgDestroyFont(vgfont);
516 vgDestroyFont(vgttfont);
517 vgDestroyPaint(vgttpaint);
519 float colclear[]={0.8f,0.8f,0.8f,1.f};
520 vgSetfv(VG_CLEAR_COLOR,4,colclear);
521 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
522 eglSwapBuffers(egl_display, egl_surface);
523 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
524 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
525 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
526 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
528 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
529 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
531 if (eglTerminate(egl_display )==EGL_FALSE) {
532 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
535 DISPMANX_UPDATE_HANDLE_T bcm_update;
536 bcm_update=vc_dispmanx_update_start(0);
538 vc_dispmanx_element_remove(bcm_update,bcm_element);
539 vc_dispmanx_element_remove(bcm_update,bcm_background);
540 vc_dispmanx_update_submit_sync(bcm_update);
541 vc_dispmanx_resource_delete(bcm_backres);
543 vc_dispmanx_display_close(bcm_display);
553 void OsdOpenVG::threadMethod()
555 // We have to claim the egl context for this thread
556 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
557 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
558 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
561 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
562 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
569 //unsigned int waittime=1;
573 long long time1 = getTimeMS();
574 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
576 lastrendertime = getTimeMS();
581 ts = time1 - lastrendertime;
584 if (processTasks()) ts=0;
586 if (!threadIsActive()) {
587 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
588 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
593 struct timespec target_time;
594 clock_gettime(CLOCK_REALTIME,&target_time);
595 target_time.tv_nsec+=1000000LL*ts;
596 if (target_time.tv_nsec>999999999) {
597 target_time.tv_nsec-=1000000000L;
598 target_time.tv_sec+=1;
601 threadWaitForSignalTimed(&target_time);
606 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
609 void OsdOpenVG::InternalRendering(){
611 Colour bg=DrawStyle::WALLPAPER;
612 float colclear[]={1.f,1.0f,1.f,1.f};
613 if (bg.alpha==0) colclear[3]=0.f;
614 vgSetfv(VG_CLEAR_COLOR,4,colclear);
615 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
616 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
619 drawSurfaces(); //iterate through and draws all commands
621 //Show it to the user!
622 eglSwapBuffers(egl_display, egl_surface);
629 float OsdOpenVG::getFontHeight()
631 return font_height; //dummy
633 float OsdOpenVG::getCharWidth(wchar_t c)
635 if (c<256) return byte_char_width[c];
636 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
637 return font_exp_x[glyph_index];
640 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
642 unsigned int glyph_index=c.getGlyphIndex();
643 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
648 unsigned int buffer[10];
649 const VGfloat glyphOrigin[] = { 0.f, 0.f };
650 const VGfloat escapement[] = { 12.f, 0.f };
651 unsigned int * charmap = GetFontChar(c, buffer);
652 if (!charmap) { //invalid char
655 for (int i=0;i<10;i++) {
656 buffer[i]=charmap[i]>>4;
659 VGImage handle = vgCreateImage(
663 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
664 | VG_IMAGE_QUALITY_BETTER);
665 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
669 handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
670 vgDestroyImage(handle);
671 tt_font_chars[glyph_index]=1;
676 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
678 *names=(const char**)&(fontnames[0]);
679 *names_keys=(const char**)&(fontnames_keys[0]);
680 return fontnames.size();
683 void OsdOpenVG::setFont(const char * fontname) {
685 if (strcmp(fontname,cur_fontname)) {
687 if (cur_fontname) free(cur_fontname);
688 cur_fontname=(char*)malloc(strlen(fontname)+1);
689 strcpy(cur_fontname,fontname);
691 struct OpenVGCommand comm;
692 comm.task=OVGreplacefont;
693 putOpenVGCommand(comm,false);
700 int OsdOpenVG::loadFont(bool newfont)
703 float font_size=16.f;
704 if (!freetype_inited) {
705 error=FT_Init_FreeType(&ft_library);
708 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
713 if (!freetype_inited || newfont) {
714 //first get the filename algorith extracted from vdr by Klaus Schmidinger
716 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
717 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
718 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
719 FcDefaultSubstitute(pattern);
721 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
722 FcChar8 *filename=NULL;
724 for (int i=0;i<fonts->nfont;i++) {
726 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
728 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
732 FcFontSetDestroy(fonts);
734 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
737 FcPatternDestroy(pattern);
739 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
740 // second load the font
742 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
744 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
747 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
749 FT_Done_Face(new_ft_face);
750 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
753 FT_Face old_ft_face=ft_face; // do it thread safe
755 if (freetype_inited) FT_Done_Face(old_ft_face);//
756 freetype_inited=true;
758 vgfont=vgCreateFont(0);
761 font_height=ft_face->size->metrics.height/256.f;
762 cur_char = FT_Get_First_Char(ft_face,&glyph);
763 std::vector<VGubyte> segments;
764 std::vector<VGfloat> coord;
765 segments.reserve(256);
767 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
770 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
772 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
773 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x %c",error);
777 FT_Outline ot=ft_face->glyph->outline;
781 if (ot.n_contours ==0) {
782 path=VG_INVALID_HANDLE;
784 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
785 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
788 FT_Vector *pt=ot.points;
789 const char *tags=ot.tags;
790 const short* cont=ot.contours;
791 short n_cont=ot.n_contours;
792 //short n_point=ot.n_points;
794 for (short point=0;n_cont!=0;cont++,n_cont--) {
795 short next_cont=*cont+1;
798 short first_point=point;
799 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
800 for (;point<next_cont;point++) {
801 char tag=tags[point];
802 FT_Vector fpoint=pt[point];
803 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
805 segments.push_back(VG_MOVE_TO);
807 } else if (tag &0x1) { //on curve
809 segments.push_back(VG_LINE_TO);
810 } else if (last_tag &0x2){
811 segments.push_back(VG_CUBIC_TO);
813 segments.push_back(VG_QUAD_TO);
818 if (!(last_tag &0x1)) {
819 segments.push_back(VG_QUAD_TO);
820 int coord_size=coord.size();
821 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
822 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
831 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
832 coord.push_back(font_size-((float)fpoint.y)/256.);
833 //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]);
835 if (!(last_tag &0x1)) {
837 segments.push_back(VG_CUBIC_TO);
839 segments.push_back(VG_QUAD_TO);
841 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
842 coord.push_back(font_size-((float)pt[first_point].y)/256.);
844 //segments.push_back(VG_CLOSE_PATH);
848 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
849 /* for (int m=0;m<segments.size();m++) {
854 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
856 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
858 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;
860 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;
862 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
866 //vguRect(path,0.f,0.f,1.f,1.f);
867 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
869 VGfloat ori[]={0.f,0.f};
870 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
871 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
873 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
874 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
875 if (path!=VG_INVALID_HANDLE) {
878 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
880 for (int i=0;i<256;i++) {
881 unsigned int glyph_index=FT_Get_Char_Index(ft_face,i);
882 byte_char_width[i]=font_exp_x[glyph_index];
888 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
890 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
892 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
893 vgTranslate(0.f+sc.x,-576.f+sc.y);
895 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
897 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
898 vgTranslate(0.f+sc.x,-576.f+sc.y);
900 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
902 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
903 vgTranslate(0.f+sc.x,-576.f+sc.y);
909 //vgTranslate(0.f+sc.x,576.f-sc.y);
910 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
913 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
916 VGfloat save_matrix[9];
917 VGfloat save_matrix2[9];
918 switch (command.instr) {
920 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
922 // rgba = vgGetColor((VGPaint) command.reference);
923 //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);
924 //vgSeti(VG_FILL_RULE,);
926 vgGetMatrix(save_matrix);
927 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
928 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
929 vgTranslate(command.x,command.y);
930 vgScale(command.w,command.h);
931 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
932 vgLoadMatrix(save_matrix);
935 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
936 vgGetMatrix(save_matrix);
937 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
938 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
941 //vgScale(command.w,command.h);
943 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
944 vgTranslate(command.x,command.y);
945 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
946 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
947 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
948 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
949 vgScale(aspect_correction,1.f);
950 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
951 vgGetMatrix(save_matrix2);
952 vgScale(imagewidth,imageheight);
955 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
956 float scalex=command.w/imagewidth;
957 float scaley=command.h/imageheight;
960 if (command.corner == TopLeftLimited) {
961 if (scalex !=0.f && scaley !=0.f) {
962 float imageaspect=imagewidth/imageheight;
963 float boxaspect=command.w/command.h/aspect_correction;
964 if (imageaspect > boxaspect) {
966 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
969 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
975 if (scalex==0.f && scaley==0.f) {
976 scalex=aspect_correction;
978 } else if (scalex==0.f) {
979 scalex=scaley*aspect_correction;
980 } else if (scaley==0.f) {
981 scaley=scalex/aspect_correction;
985 if (command.corner == BottomRight || command.corner == BottomLeft || command.corner == BottomMiddle)
987 ty-=imageheight * scaley;
990 if (command.corner == BottomRight || command.corner == TopRight)
992 tx-=imagewidth * scalex;
995 if (command.corner == BottomMiddle || command.corner == TopMiddle)
997 tx-=imagewidth * scalex *0.5f;
1001 //vgScale(command.w/imagewidth,command.h/imageheight);
1002 vgScale(scalex,scaley);
1003 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1004 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1005 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
1010 //vgTranslate(200.f,500.f);
1011 //vgScale(100.f,100.f);
1013 vgDrawImage((VGImage) command.target.image);
1014 //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,
1016 if (command.reference) {
1017 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1018 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1019 vgLoadMatrix(save_matrix2);
1021 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1023 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1024 vgLoadMatrix(save_matrix);
1027 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1028 vgGetMatrix(save_matrix);
1029 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1030 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1031 vgTranslate(command.x,command.y);
1032 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1033 vgGetMatrix(save_matrix2);
1034 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1035 vgScale(font_exp_x[glyph_index],font_height);
1038 VGfloat gori[]={0.,0.};
1039 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1042 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1043 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1044 /* 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,
1046 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1047 vgLoadMatrix(save_matrix);
1048 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1049 vgLoadMatrix(save_matrix2);
1051 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1054 cTeletextChar tchar;
1055 tchar.setInternal(command.target.ttchar);
1056 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1057 vgGetMatrix(save_matrix);
1058 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1059 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1060 if (tchar.GetBoxedOut()) {
1061 ttforegcolour=ttcTransparent;
1062 ttbackgcolour=ttcTransparent;
1064 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1065 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1068 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1069 VGfloat gori[]={0.,0.};
1070 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1073 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1074 color=color<<8 | (color &0xff000000)>>24;
1075 vgSetColor(vgttpaint,color);
1076 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1077 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1078 cTeletextChar filled;
1079 filled.setInternal(0x187f);
1080 unsigned int glyph_index=loadTTchar(filled);
1081 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1083 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1084 color=color<<8 | (color &0xff000000)>>24;
1085 vgSetColor(vgttpaint,color);
1086 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1087 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1088 glyph_index=loadTTchar(tchar);
1089 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1091 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1092 vgGetColor(vgttpaint));*/
1095 vgLoadMatrix(save_matrix);
1096 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1097 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1098 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1101 case DrawClipping: {
1102 VGint coords[4]={0,0,0,0};
1103 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1104 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1105 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1106 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1107 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1108 if (command.w==0.f && command.h==0.f)
1109 vgSeti(VG_SCISSORING,VG_FALSE);
1110 else vgSeti(VG_SCISSORING,VG_TRUE);
1113 case DrawImageLoading:
1118 //int imcount=0;// this is debug code and should not go into release
1119 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1121 switch (command.task){
1122 case OVGreplacefont: {
1123 vgDestroyFont(vgfont);
1128 case OVGdestroyImageRef: {//imcount--;
1129 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x %d",command.param1,imcount);
1130 vgDestroyImage((VGImage)command.param1);
1133 case OVGdestroyPaint: {
1134 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1135 vgDestroyPaint((VGPaint)command.param1);
1138 case OVGcreateImagePalette: {//imcount++;
1139 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1140 VG_IMAGE_QUALITY_NONANTIALIASED|
1141 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1142 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1143 vgImageSubData(input,command.data,command.param1,
1144 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1145 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1146 VG_IMAGE_QUALITY_NONANTIALIASED|
1147 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1148 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1149 VGuint *in_palette=(VGuint*)command.data2;
1150 for (int i=0;i<256;i++) {
1151 VGuint color=in_palette[i];
1152 palette[i]=color<<8 | (color &0xff000000)>>24;
1155 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1157 vgDestroyImage(input);
1161 case OVGcreateMonoBitmap: {//imcount++;
1162 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1163 VG_IMAGE_QUALITY_FASTER);
1164 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1165 unsigned int buffer_len=(command.param1*command.param2)>>3;
1166 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1167 unsigned char * r_buffer1=buffer;
1168 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1169 unsigned char *buffer_end=buffer+buffer_len;
1170 while (r_buffer1!=buffer_end) {
1171 unsigned char byte=*r_buffer2;
1172 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1173 r_buffer1++;r_buffer2++;
1177 vgImageSubData(handle,buffer,command.param1>>3,
1178 VG_A_1,0,0,command.param1, command.param2);
1180 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1183 /*case OVGcreateImageFile: {
1186 Image *imagefile=(Image*)command.data;
1188 imagefile->write(&imageblob,"RGBA");
1191 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1192 VG_IMAGE_QUALITY_BETTER);
1193 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1194 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1195 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1196 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1198 }catch( Exception &error_ )
1200 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1205 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1208 case OVGcreateImageMemory: {//imcount++;
1209 PictureInfo *info = (PictureInfo*) command.data;
1211 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d",imcount);
1212 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1213 vgImageSubData(handle,info->image,info->width*4,
1214 VG_sABGR_8888,0,0,info->width,info->height);
1215 info->decoder->freeReference(info->reference);
1217 bool static_image=true;
1218 if (info->lindex & 0xffffffff) static_image=false;
1220 Message* m = new Message();
1221 // We have a pictures! send a message to ourself, to switch to gui thread
1223 m->to=Command::getInstance();
1224 m->data = reinterpret_cast<void*>(handle);
1225 if (!static_image) {
1226 m->message=Message::NEW_PICTURE;
1227 m->tag = info->lindex;
1229 m->message=Message::NEW_PICTURE_STATIC;
1230 m->tag = info->lindex>> 32LL;
1232 MessageQueue::getInstance()->postMessage(m); // inform command about new picture
1237 case OVGcreateEGLImage: {//imcount++;
1238 PictureInfo *info = (PictureInfo*) command.data;
1241 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1242 // Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x %d",info->width,info->height, handle,imcount);
1244 info->handle = handle;
1245 info->reference = eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1246 if (info->reference) return true;
1248 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1249 if (handle) vgDestroyImage(handle);
1255 case OVGreadyEGLImage: {
1256 PictureInfo *info = (PictureInfo*) command.data;
1257 eglDestroyImageKHR(egl_display,info->reference);
1258 bool static_image=true;
1259 if (info->lindex & 0xffffffff) static_image=false;
1260 Message* m = new Message();
1262 m->to=Command::getInstance();
1263 m->data = reinterpret_cast<void*>(info->handle);
1264 if (!static_image) {
1265 m->message=Message::NEW_PICTURE;
1266 m->tag = info->lindex;
1268 m->message=Message::NEW_PICTURE_STATIC;
1269 m->tag = info->lindex>> 32LL;
1271 MessageQueue::getInstance()->postMessage(m); // inform command about new picture
1278 case OVGcreateColorRef :{
1280 handle=vgCreatePaint();
1281 DrawStyle *style=(DrawStyle*)command.data;
1282 switch (style->ft) {
1283 case DrawStyle::Color: {
1284 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1285 vgSetColor(handle,command.param1);
1287 //rgba = vgGetColor((VGPaint)handle);
1288 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1290 case DrawStyle::GradientLinear: {
1291 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1292 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1293 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1294 vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1299 case DrawStyle::GradientRadial: {
1300 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1301 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1302 vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1308 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1309 VGfloat colorramp[5*5];
1310 colorramp[0+0*5]=0.f;
1311 colorramp[1+0*5]=((float)style->red)/255.f;
1312 colorramp[2+0*5]=((float)style->green)/255.f;
1313 colorramp[3+0*5]=((float)style->blue)/255.f;
1314 colorramp[4+0*5]=((float)style->alpha)/255.f;
1315 for (int i=0;i<(style->num_colors-1);i++) {
1316 colorramp[0+(i+1)*5]=style->grad_pos[i];
1317 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1318 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1319 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1320 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1322 colorramp[0+(style->num_colors)*5]=1.f;
1323 colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1324 colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1325 colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1326 colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1327 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1328 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1329 vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1336 case OVGimageUploadLine:
1344 bool OsdOpenVG::processTasks()
1349 while (vgcommands.size()>0)
1351 OpenVGCommand comm=vgcommands.front();
1352 vgcommands.pop_front();
1355 OpenVGResponse resp;
1356 resp.result=handleTask(comm);
1360 vgresponses.push_back(resp);
1364 //threadCheckExit();
1365 vgtaskSignal.signal();
1376 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1379 if (vgresponses.size()>0)
1381 std::deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1382 while (itty!=vgresponses.end())
1384 if ((*itty).id==id) {
1385 *resp=(*itty).result;
1397 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1404 comm.id=0; // we are not waiting
1406 vgcommands.push_back(comm);
1411 if (!haveOpenVGResponse(comm.id,&resp)) {
1412 struct timespec target_time;
1413 clock_gettime(CLOCK_REALTIME,&target_time);
1414 target_time.tv_nsec+=1000000LL*100;
1415 if (target_time.tv_nsec>999999999) {
1416 target_time.tv_nsec-=1000000000L;
1417 target_time.tv_sec+=1;
1419 vgtaskSignal.waitForSignalTimed(&target_time);
1429 void OsdOpenVG::destroyImageRef(ImageIndex index)
1431 struct OpenVGCommand comm;
1432 comm.task=OVGdestroyImageRef;
1434 putOpenVGCommand(comm,false);
1438 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1440 if (sa_MAX>static_id) {
1441 *userdata = static_artwork_begin[static_id];
1442 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1452 void OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1454 struct OpenVGCommand comm;
1455 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "TVMedia Create Picture %d",pict_inf.type);
1456 if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1457 comm.task = OVGcreateImageMemory;
1458 comm.data = new PictureInfo(pict_inf);
1459 putOpenVGCommand(comm,false);
1460 } else if (pict_inf.type == PictureInfo::EGLImage) {
1461 comm.task = OVGreadyEGLImage;
1462 comm.data = new PictureInfo(pict_inf);
1463 putOpenVGCommand(comm,false);
1466 pict_inf.decoder->freeReference(pict_inf.reference);
1472 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1474 struct OpenVGCommand comm;
1475 info.type = PictureInfo::EGLImage;
1476 comm.task = OVGcreateEGLImage;
1478 *display = egl_display;
1479 return putOpenVGCommand(comm,true);
1484 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1486 struct OpenVGCommand comm;
1487 comm.task=OVGcreateMonoBitmap;
1491 return putOpenVGCommand(comm,true);
1494 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1496 struct OpenVGCommand comm;
1497 comm.task=OVGcreateImagePalette;
1500 comm.data=image_data;
1501 comm.data2=palette_data;
1502 return putOpenVGCommand(comm,true);
1505 void OsdOpenVG::destroyStyleRef(VectorHandle index)
1507 struct OpenVGCommand comm;
1508 comm.task=OVGdestroyPaint;
1510 putOpenVGCommand(comm,false);
1513 VectorHandle OsdOpenVG::createStyleRef(const DrawStyle &c)
1515 unsigned int col=c.rgba();
1516 struct OpenVGCommand comm;
1517 comm.task=OVGcreateColorRef;
1518 comm.param1=col<<8 | (col &0xff000000)>>24;
1520 return putOpenVGCommand(comm,true);