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 <sys/syscall.h>
22 #include <fontconfig/fontconfig.h>
31 #include "teletxt/txtfont.h"
33 #include "osdopenvg.h"
36 #define EXTERNALPICTURE(name, fname, fileextension) extern uint8_t name ## _data[] asm("_binary_other_"#fname"_"#fileextension"_start"); \
37 extern uint8_t name ## _data_end[] asm("_binary_other_"#fname"_"#fileextension"_end");
41 #undef EXTERNALPICTURE
44 #define BACKBUFFER_WIDTH 1280
45 #define BACKBUFFER_HEIGHT 720
48 OsdOpenVG::OsdOpenVG()
52 lastrendertime=getTimeMS();
60 freetype_inited=false;
62 const char *fontname="Droid Sans:style=Regular";
63 cur_fontname=(char*)malloc(strlen(fontname)+1);
64 strcpy(cur_fontname,fontname);
66 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_begin[sa_ ## name]=name ## _data;
70 #undef EXTERNALPICTURE
71 #define EXTERNALPICTURE(name, fname, fileextension) static_artwork_end[sa_ ## name]=name ## _data_end;
75 #undef EXTERNALPICTURE
78 OsdOpenVG::~OsdOpenVG()
86 if (cur_fontname) free(cur_fontname);
87 if (freetype_inited) FT_Done_Face(ft_face);
89 // I think the following is broken as it is, but also possibly it shouldn't be free()ing the memory
90 // pointed at anyway, so it's correctly not working?!
92 if (!fontnames.size()) {
93 std::vector<char*>::iterator itty=fontnames.begin();
94 while (itty!=fontnames.end()) {
105 if (fontnames_keys.size()) {
106 std::vector<char*>::iterator itty=fontnames_keys.begin();
107 while (itty!=fontnames_keys.end()) {
119 int OsdOpenVG::init()
121 if (initted) return 0;
124 //init broadcom chipset (Move to video?)
127 //First get connection to egl
128 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
130 if (egl_display==EGL_NO_DISPLAY) {
131 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
138 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
139 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
145 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
146 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
147 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
148 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
149 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
150 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
152 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
153 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
158 const EGLint attributs[]={
159 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
160 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
161 EGL_CONFORMANT, EGL_OPENVG_BIT,
163 }; // Here, we might have to select the resolution!
168 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
169 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
176 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
177 if (egl_context==EGL_NO_CONTEXT) {
178 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
183 // warning broadcom specific, get display size!
184 display_width=display_height=0;
185 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
186 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
190 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
191 VC_RECT_T dst_rect = {0, 0, (int32_t)display_width, (int32_t)display_height};
192 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
193 VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
194 // VC_RECT_T src_rect_im={0,0,16,16};
196 uint32_t back_image_ptr;
197 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
200 updateBackgroundColor(DrawStyle::WALLPAPER);
204 DISPMANX_UPDATE_HANDLE_T bcm_update;
205 bcm_display=vc_dispmanx_display_open(0);
206 bcm_update=vc_dispmanx_update_start(0);
207 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
209 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
212 bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
213 0,&dst_rect,bcm_backres ,
214 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
216 vc_dispmanx_update_submit_sync(bcm_update);
220 static EGL_DISPMANX_WINDOW_T nativewindow;
221 nativewindow.element=bcm_element;
222 nativewindow.height=BACKBUFFER_HEIGHT;
223 nativewindow.width=BACKBUFFER_WIDTH;
225 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
226 if (egl_surface==EGL_NO_SURFACE) {
227 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
231 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
232 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
233 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
239 query_str=(const char*)vgGetString(VG_VERSION) ;
240 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
241 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
243 query_str=(const char*)vgGetString(VG_VENDOR) ;
244 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
245 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
247 query_str=(const char*)vgGetString(VG_RENDERER) ;
248 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
249 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
251 query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
252 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
253 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
255 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
257 if (!fontnames.size()) {
258 //inspired by and copied from vdr's code
260 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
261 FcPattern * pattern=FcPatternCreate();
262 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
263 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
264 for (int i=0; i<fonts->nfont;i++) {
265 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
268 char *c= strchr(s,':');
270 char *s2= strchr(c+1,',');
273 char *p=strchr(s,',');
276 else memmove(p,c,strlen(c)+1);
278 char *key=(char*)malloc(strlen(s)+1);
280 fontnames_keys.push_back(key);
281 char *s2=strstr(s,"style=");
283 memmove(s2,s2+6,strlen(s2+6)+1);
285 fontnames.push_back(s);
288 FcFontSetDestroy(fonts);
289 FcPatternDestroy(pattern);
290 FcObjectSetDestroy(objset);
293 if (!loadFont(false)) {
296 vgttfont=vgCreateFont(0);
297 vgttpaint=vgCreatePaint();
298 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
299 vgSetColor(vgttpaint,0xffffffff);
301 eglSwapInterval(egl_display, 1 );
303 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
304 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
305 //Now we will create the Screen
306 initted = true; // must set this here or create surface won't work
309 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
318 #ifdef PICTURE_DECODER_OMX
319 imageomx=new ImageOMX(&reader);
320 reader.addDecoder(imageomx);
327 void OsdOpenVG::updateBackgroundColor(DrawStyle bg)
329 unsigned int color[16*16];
330 if (!bcm_backres) return;
331 VC_RECT_T src_rect_im={0,0,16,16};
333 if (bg.ft!=DrawStyle::GradientLinear) {
336 //memset(color,0xFF,sizeof(unsigned int)*4*8);
337 for (int j=0;j<16;j++) {
338 int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
339 int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
340 int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
341 //unsigned int cur_col=help | (help<< 8) | (help<< 16) | (0xFF<< 24);
342 unsigned int cur_col=helpr | (helpg<< (8)) | (helpb<< (16)) | (0xFF<< (24));
343 for (int i=0;i<16;i++) {
344 color[i+16*j]=cur_col;
347 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
350 void OsdOpenVG::getScreenSize(int &width, int &height)
352 width=BACKBUFFER_WIDTH;
353 height=BACKBUFFER_HEIGHT;
356 void OsdOpenVG::getRealScreenSize(int &width, int &height)
359 height=display_height;
362 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
364 if (!initted) return false;
365 if (!buffer) return false;
367 DISPMANX_RESOURCE_HANDLE_T res;
368 DISPMANX_DISPLAY_HANDLE_T display;
372 res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
373 display=vc_dispmanx_display_open(0);
375 vc_dispmanx_snapshot(display, res,
376 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
380 vc_dispmanx_snapshot(display, res,
381 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
383 vc_dispmanx_rect_set(&rect,0,0,width,height);
384 vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
385 vc_dispmanx_resource_delete(res);
386 vc_dispmanx_display_close(display);
392 void OsdOpenVG::initPaths()
397 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
398 VG_PATH_DATATYPE_F,1.f,0.f,
399 0,0,VG_PATH_CAPABILITY_ALL);
401 vguLine(current,0.f,0.f,1.f,0.f);
403 std_paths[PIHorzLine]=current;
405 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
406 VG_PATH_DATATYPE_F,1.f,0.f,
407 0,0,VG_PATH_CAPABILITY_ALL);
408 vguLine(current,0.f,0.f,0.f,1.f);
410 std_paths[PIVertLine]=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 //vguRect(current,0.f,0.f,1.f,1.f);
416 vguRect(current,0.f,0.f,1.f,1.f);
418 std_paths[PIRectangle]=current;
420 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
421 VG_PATH_DATATYPE_F,1.f,0.f,
423 vguEllipse(current,0.f,0.f,1.f,1.f);
425 std_paths[PIPoint]=current;
429 void OsdOpenVG::destroyPaths()
431 vgDestroyPath(std_paths[PIHorzLine]);
432 vgDestroyPath(std_paths[PIVertLine]);
433 vgDestroyPath(std_paths[PIRectangle]);
434 vgDestroyPath(std_paths[PIPoint]);
438 int OsdOpenVG::stopUpdate()
445 void OsdOpenVG::purgeAllReferences()
448 styles_ref.clear(); // remove all references
451 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
452 while (mitty!=monobitmaps.end()) {
453 vgDestroyImage((VGImage)(*mitty).second);
458 / *map<string,ImageIndex>::iterator jitty=jpegs.begin();
459 while (jitty!=jpegs.end()) {
460 vgDestroyImage((VGImage)(*jitty).second);
465 map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
466 while (titty!=tvmedias.end()) {
467 vgDestroyImage((VGImage)(*titty).second);
472 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
473 while (sitty!=styles.end()) {
474 vgDestroyPaint((VGPaint)(*sitty).second);
481 int OsdOpenVG::shutdown()
484 #ifdef PICTURE_DECODER_OMX
485 if (imageomx) reader.removeDecoder(imageomx);
489 if (!initted) return 0;
492 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
494 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
495 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
496 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
497 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
499 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
500 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
503 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
505 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
512 //purgeAllReferences();
514 vgDestroyFont(vgfont);
515 vgDestroyFont(vgttfont);
516 vgDestroyPaint(vgttpaint);
518 float colclear[]={0.8f,0.8f,0.8f,1.f};
519 vgSetfv(VG_CLEAR_COLOR,4,colclear);
520 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
521 eglSwapBuffers(egl_display, egl_surface);
522 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
523 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
524 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
525 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
527 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
528 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
530 if (eglTerminate(egl_display )==EGL_FALSE) {
531 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
534 DISPMANX_UPDATE_HANDLE_T bcm_update;
535 bcm_update=vc_dispmanx_update_start(0);
537 vc_dispmanx_element_remove(bcm_update,bcm_element);
538 vc_dispmanx_element_remove(bcm_update,bcm_background);
539 vc_dispmanx_update_submit_sync(bcm_update);
540 vc_dispmanx_resource_delete(bcm_backres);
542 vc_dispmanx_display_close(bcm_display);
552 void OsdOpenVG::threadMethod()
554 // We have to claim the egl context for this thread
555 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
556 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
557 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
560 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
561 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
568 //unsigned int waittime=1;
572 long long time1 = getTimeMS();
573 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
575 lastrendertime = getTimeMS();
580 ts = time1 - lastrendertime;
583 if (processTasks()) ts=0;
585 if (!threadIsActive()) {
586 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
587 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
592 struct timespec target_time;
593 clock_gettime(CLOCK_REALTIME,&target_time);
594 target_time.tv_nsec+=1000000LL*ts;
595 if (target_time.tv_nsec>999999999) {
596 target_time.tv_nsec-=1000000000L;
597 target_time.tv_sec+=1;
600 threadWaitForSignalTimed(&target_time);
605 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
608 void OsdOpenVG::InternalRendering(){
610 Colour bg=DrawStyle::WALLPAPER;
611 float colclear[]={1.f,1.0f,1.f,1.f};
612 if (bg.alpha==0) colclear[3]=0.f;
613 vgSetfv(VG_CLEAR_COLOR,4,colclear);
614 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
615 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
618 drawSurfaces(); //iterate through and draws all commands
620 //Show it to the user!
621 eglSwapBuffers(egl_display, egl_surface);
628 float OsdOpenVG::getFontHeight()
630 return font_height; //dummy
632 float OsdOpenVG::getCharWidth(wchar_t c)
634 if (c<256) return byte_char_width[c];
635 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
636 return font_exp_x[glyph_index];
639 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
641 unsigned int glyph_index=c.getGlyphIndex();
642 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
647 unsigned int buffer[10];
648 const VGfloat glyphOrigin[] = { 0.f, 0.f };
649 const VGfloat escapement[] = { 12.f, 0.f };
650 unsigned int * charmap = GetFontChar(c, buffer);
651 if (!charmap) { //invalid char
654 for (int i=0;i<10;i++) {
655 buffer[i]=charmap[i]>>4;
658 VGImage handle = vgCreateImage(
662 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
663 | VG_IMAGE_QUALITY_BETTER);
664 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
668 handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
669 vgDestroyImage(handle);
670 tt_font_chars[glyph_index]=1;
675 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
677 *names=(const char**)&(fontnames[0]);
678 *names_keys=(const char**)&(fontnames_keys[0]);
679 return fontnames.size();
682 void OsdOpenVG::setFont(const char * fontname) {
684 if (strcmp(fontname,cur_fontname)) {
686 if (cur_fontname) free(cur_fontname);
687 cur_fontname=(char*)malloc(strlen(fontname)+1);
688 strcpy(cur_fontname,fontname);
690 struct OpenVGCommand comm;
691 comm.task=OVGreplacefont;
692 putOpenVGCommand(comm,false);
699 int OsdOpenVG::loadFont(bool newfont)
702 float font_size=16.f;
703 if (!freetype_inited) {
704 error=FT_Init_FreeType(&ft_library);
707 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
712 if (!freetype_inited || newfont) {
713 //first get the filename algorith extracted from vdr by Klaus Schmidinger
715 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
716 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
717 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
718 FcDefaultSubstitute(pattern);
720 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
721 FcChar8 *filename=NULL;
723 for (int i=0;i<fonts->nfont;i++) {
725 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
727 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
731 FcFontSetDestroy(fonts);
733 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
736 FcPatternDestroy(pattern);
738 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
739 // second load the font
741 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
743 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
746 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
748 FT_Done_Face(new_ft_face);
749 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
752 FT_Face old_ft_face=ft_face; // do it thread safe
754 if (freetype_inited) FT_Done_Face(old_ft_face);//
755 freetype_inited=true;
757 vgfont=vgCreateFont(0);
760 font_height=ft_face->size->metrics.height/256.f;
761 cur_char = FT_Get_First_Char(ft_face,&glyph);
762 std::vector<VGubyte> segments;
763 std::vector<VGfloat> coord;
764 segments.reserve(256);
766 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
769 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
771 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
772 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x %c",error);
776 FT_Outline ot=ft_face->glyph->outline;
780 if (ot.n_contours ==0) {
781 path=VG_INVALID_HANDLE;
783 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
784 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
787 FT_Vector *pt=ot.points;
788 const char *tags=ot.tags;
789 const short* cont=ot.contours;
790 short n_cont=ot.n_contours;
791 //short n_point=ot.n_points;
793 for (short point=0;n_cont!=0;cont++,n_cont--) {
794 short next_cont=*cont+1;
797 short first_point=point;
798 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
799 for (;point<next_cont;point++) {
800 char tag=tags[point];
801 FT_Vector fpoint=pt[point];
802 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
804 segments.push_back(VG_MOVE_TO);
806 } else if (tag &0x1) { //on curve
808 segments.push_back(VG_LINE_TO);
809 } else if (last_tag &0x2){
810 segments.push_back(VG_CUBIC_TO);
812 segments.push_back(VG_QUAD_TO);
817 if (!(last_tag &0x1)) {
818 segments.push_back(VG_QUAD_TO);
819 int coord_size=coord.size();
820 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
821 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
830 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
831 coord.push_back(font_size-((float)fpoint.y)/256.);
832 //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]);
834 if (!(last_tag &0x1)) {
836 segments.push_back(VG_CUBIC_TO);
838 segments.push_back(VG_QUAD_TO);
840 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
841 coord.push_back(font_size-((float)pt[first_point].y)/256.);
843 //segments.push_back(VG_CLOSE_PATH);
847 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
848 /* for (int m=0;m<segments.size();m++) {
853 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
855 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
857 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;
859 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;
861 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
865 //vguRect(path,0.f,0.f,1.f,1.f);
866 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
868 VGfloat ori[]={0.f,0.f};
869 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
870 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
872 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
873 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
874 if (path!=VG_INVALID_HANDLE) {
877 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
879 for (int i=0;i<256;i++) {
880 unsigned int glyph_index=FT_Get_Char_Index(ft_face,i);
881 byte_char_width[i]=font_exp_x[glyph_index];
887 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
889 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
891 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
892 vgTranslate(0.f+sc.x,-576.f+sc.y);
894 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
896 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
897 vgTranslate(0.f+sc.x,-576.f+sc.y);
899 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
901 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
902 vgTranslate(0.f+sc.x,-576.f+sc.y);
908 //vgTranslate(0.f+sc.x,576.f-sc.y);
909 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
912 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
915 VGfloat save_matrix[9];
916 VGfloat save_matrix2[9];
917 switch (command.instr) {
919 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
921 // rgba = vgGetColor((VGPaint) command.reference);
922 //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);
923 //vgSeti(VG_FILL_RULE,);
925 vgGetMatrix(save_matrix);
926 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
927 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
928 vgTranslate(command.x,command.y);
929 vgScale(command.w,command.h);
930 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
931 vgLoadMatrix(save_matrix);
934 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
935 vgGetMatrix(save_matrix);
936 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
937 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
940 //vgScale(command.w,command.h);
942 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
943 vgTranslate(command.x,command.y);
944 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
945 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
946 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
947 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
948 vgScale(aspect_correction,1.f);
949 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
950 vgGetMatrix(save_matrix2);
951 vgScale(imagewidth,imageheight);
954 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
955 float scalex=command.w/imagewidth;
956 float scaley=command.h/imageheight;
959 if (command.corner == TopLeftLimited) {
960 if (scalex !=0.f && scaley !=0.f) {
961 float imageaspect=imagewidth/imageheight;
962 float boxaspect=command.w/command.h/aspect_correction;
963 if (imageaspect > boxaspect) {
965 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
968 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
974 if (scalex==0.f && scaley==0.f) {
975 scalex=aspect_correction;
977 } else if (scalex==0.f) {
978 scalex=scaley*aspect_correction;
979 } else if (scaley==0.f) {
980 scaley=scalex/aspect_correction;
984 if (command.corner == BottomRight || command.corner == BottomLeft || command.corner == BottomMiddle)
986 ty-=imageheight * scaley;
989 if (command.corner == BottomRight || command.corner == TopRight)
991 tx-=imagewidth * scalex;
994 if (command.corner == BottomMiddle || command.corner == TopMiddle)
996 tx-=imagewidth * scalex *0.5f;
1000 //vgScale(command.w/imagewidth,command.h/imageheight);
1001 vgScale(scalex,scaley);
1002 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1003 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1004 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
1009 //vgTranslate(200.f,500.f);
1010 //vgScale(100.f,100.f);
1012 vgDrawImage((VGImage) command.target.image);
1013 //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,
1015 if (command.reference) {
1016 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1017 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1018 vgLoadMatrix(save_matrix2);
1020 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1022 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1023 vgLoadMatrix(save_matrix);
1026 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1027 vgGetMatrix(save_matrix);
1028 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1029 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1030 vgTranslate(command.x,command.y);
1031 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1032 vgGetMatrix(save_matrix2);
1033 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1034 vgScale(font_exp_x[glyph_index],font_height);
1037 VGfloat gori[]={0.,0.};
1038 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1041 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1042 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1043 /* 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,
1045 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1046 vgLoadMatrix(save_matrix);
1047 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1048 vgLoadMatrix(save_matrix2);
1050 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1053 cTeletextChar tchar;
1054 tchar.setInternal(command.target.ttchar);
1055 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1056 vgGetMatrix(save_matrix);
1057 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1058 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1059 if (tchar.GetBoxedOut()) {
1060 ttforegcolour=ttcTransparent;
1061 ttbackgcolour=ttcTransparent;
1063 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1064 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1067 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1068 VGfloat gori[]={0.,0.};
1069 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1072 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1073 color=color<<8 | (color &0xff000000)>>24;
1074 vgSetColor(vgttpaint,color);
1075 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1076 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1077 cTeletextChar filled;
1078 filled.setInternal(0x187f);
1079 unsigned int glyph_index=loadTTchar(filled);
1080 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1082 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1083 color=color<<8 | (color &0xff000000)>>24;
1084 vgSetColor(vgttpaint,color);
1085 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1086 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1087 glyph_index=loadTTchar(tchar);
1088 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1090 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1091 vgGetColor(vgttpaint));*/
1094 vgLoadMatrix(save_matrix);
1095 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1096 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1097 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1100 case DrawClipping: {
1101 VGint coords[4]={0,0,0,0};
1102 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1103 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1104 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1105 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1106 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1107 if (command.w==0.f && command.h==0.f)
1108 vgSeti(VG_SCISSORING,VG_FALSE);
1109 else vgSeti(VG_SCISSORING,VG_TRUE);
1112 case DrawImageLoading:
1117 //int imcount=0;// this is debug code and should not go into release
1118 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1120 switch (command.task){
1121 case OVGreplacefont: {
1122 vgDestroyFont(vgfont);
1127 case OVGdestroyImageRef: {//imcount--;
1128 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x %d",command.param1,imcount);
1129 vgDestroyImage((VGImage)command.param1);
1132 case OVGdestroyPaint: {
1133 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1134 vgDestroyPaint((VGPaint)command.param1);
1137 case OVGcreateImagePalette: {//imcount++;
1138 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1139 VG_IMAGE_QUALITY_NONANTIALIASED|
1140 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1141 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1142 vgImageSubData(input,command.data,command.param1,
1143 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1144 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1145 VG_IMAGE_QUALITY_NONANTIALIASED|
1146 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1147 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1148 VGuint *in_palette=(VGuint*)command.data2;
1149 for (int i=0;i<256;i++) {
1150 VGuint color=in_palette[i];
1151 palette[i]=color<<8 | (color &0xff000000)>>24;
1154 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1156 vgDestroyImage(input);
1160 case OVGcreateMonoBitmap: {//imcount++;
1161 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1162 VG_IMAGE_QUALITY_FASTER);
1163 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1164 unsigned int buffer_len=(command.param1*command.param2)>>3;
1165 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1166 unsigned char * r_buffer1=buffer;
1167 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1168 unsigned char *buffer_end=buffer+buffer_len;
1169 while (r_buffer1!=buffer_end) {
1170 unsigned char byte=*r_buffer2;
1171 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1172 r_buffer1++;r_buffer2++;
1176 vgImageSubData(handle,buffer,command.param1>>3,
1177 VG_A_1,0,0,command.param1, command.param2);
1179 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1182 /*case OVGcreateImageFile: {
1185 Image *imagefile=(Image*)command.data;
1187 imagefile->write(&imageblob,"RGBA");
1190 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1191 VG_IMAGE_QUALITY_BETTER);
1192 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1193 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1194 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1195 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1197 }catch( Exception &error_ )
1199 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1204 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1207 case OVGcreateImageMemory: {//imcount++;
1208 PictureInfo *info = (PictureInfo*) command.data;
1210 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d",imcount);
1211 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1212 vgImageSubData(handle,info->image,info->width*4,
1213 VG_sABGR_8888,0,0,info->width,info->height);
1214 info->decoder->freeReference(info->reference);
1216 bool static_image=true;
1217 if (info->lindex & 0xffffffff) static_image=false;
1219 Message* m = new Message();
1220 // We have a pictures! send a message to ourself, to switch to gui thread
1222 m->to=Command::getInstance();
1223 m->data = reinterpret_cast<void*>(handle);
1224 if (!static_image) {
1225 m->message=Message::NEW_PICTURE;
1226 m->tag = info->lindex;
1228 m->message=Message::NEW_PICTURE_STATIC;
1229 m->tag = info->lindex>> 32LL;
1231 MessageQueue::getInstance()->postMessage(m); // inform command about new picture
1236 case OVGcreateEGLImage: {//imcount++;
1237 PictureInfo *info = (PictureInfo*) command.data;
1240 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1241 // Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x %d",info->width,info->height, handle,imcount);
1243 info->handle = handle;
1244 info->reference = eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1245 if (info->reference) return true;
1247 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1248 if (handle) vgDestroyImage(handle);
1254 case OVGreadyEGLImage: {
1255 PictureInfo *info = (PictureInfo*) command.data;
1256 eglDestroyImageKHR(egl_display,info->reference);
1257 bool static_image=true;
1258 if (info->lindex & 0xffffffff) static_image=false;
1259 Message* m = new Message();
1261 m->to=Command::getInstance();
1262 m->data = reinterpret_cast<void*>(info->handle);
1263 if (!static_image) {
1264 m->message=Message::NEW_PICTURE;
1265 m->tag = info->lindex;
1267 m->message=Message::NEW_PICTURE_STATIC;
1268 m->tag = info->lindex>> 32LL;
1270 MessageQueue::getInstance()->postMessage(m); // inform command about new picture
1277 case OVGcreateColorRef :{
1279 handle=vgCreatePaint();
1280 DrawStyle *style=(DrawStyle*)command.data;
1281 switch (style->ft) {
1282 case DrawStyle::Color: {
1283 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1284 vgSetColor(handle,command.param1);
1286 //rgba = vgGetColor((VGPaint)handle);
1287 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1289 case DrawStyle::GradientLinear: {
1290 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1291 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1292 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1293 vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1298 case DrawStyle::GradientRadial: {
1299 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1300 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1301 vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1307 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1308 VGfloat colorramp[5*5];
1309 colorramp[0+0*5]=0.f;
1310 colorramp[1+0*5]=((float)style->red)/255.f;
1311 colorramp[2+0*5]=((float)style->green)/255.f;
1312 colorramp[3+0*5]=((float)style->blue)/255.f;
1313 colorramp[4+0*5]=((float)style->alpha)/255.f;
1314 for (int i=0;i<(style->num_colors-1);i++) {
1315 colorramp[0+(i+1)*5]=style->grad_pos[i];
1316 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1317 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1318 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1319 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1321 colorramp[0+(style->num_colors)*5]=1.f;
1322 colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1323 colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1324 colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1325 colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1326 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1327 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1328 vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1335 case OVGimageUploadLine:
1343 bool OsdOpenVG::processTasks()
1348 while (vgcommands.size()>0)
1350 OpenVGCommand comm=vgcommands.front();
1351 vgcommands.pop_front();
1354 OpenVGResponse resp;
1355 resp.result=handleTask(comm);
1359 vgresponses.push_back(resp);
1363 //threadCheckExit();
1365 /* Getting rid of Signal class. As with VideoOMX, just replicate what Signal did here
1366 * and figure out if any of this can be simplified later. e.g. taskmutex sounds
1367 * like it should be the mutex being used. 3 mutexes here???
1370 vgTaskSignalMutex.lock();
1371 vgTaskSignal.notify_one();
1372 vgTaskSignalMutex.unlock();
1384 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1387 if (vgresponses.size()>0)
1389 std::deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1390 while (itty!=vgresponses.end())
1392 if ((*itty).id==id) {
1393 *resp=(*itty).result;
1405 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1412 comm.id=0; // we are not waiting
1414 vgcommands.push_back(comm);
1419 if (!haveOpenVGResponse(comm.id,&resp)) {
1421 // Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "putOpenVGCommand wait_for");
1422 std::unique_lock<std::mutex> ul(vgTaskSignalMutex);
1423 auto a = vgTaskSignal.wait_for(ul, std::chrono::milliseconds(100));
1426 if (a == std::cv_status::timeout)
1427 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "putOpenVGCommand timeout");
1429 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "putOpenVGCommand no timeout");
1432 struct timespec target_time;
1433 clock_gettime(CLOCK_REALTIME,&target_time);
1434 target_time.tv_nsec+=1000000LL*100;
1435 if (target_time.tv_nsec>999999999) {
1436 target_time.tv_nsec-=1000000000L;
1437 target_time.tv_sec+=1;
1439 vgtaskSignal.waitForSignalTimed(&target_time);
1452 void OsdOpenVG::destroyImageRef(ImageIndex index)
1454 struct OpenVGCommand comm;
1455 comm.task=OVGdestroyImageRef;
1457 putOpenVGCommand(comm,false);
1461 bool OsdOpenVG::getStaticImageData(unsigned int static_id, UCHAR **userdata, ULONG *length)
1463 if (sa_MAX>static_id) {
1464 *userdata = static_artwork_begin[static_id];
1465 *length = static_artwork_end[static_id] - static_artwork_begin[static_id];
1475 void OsdOpenVG::createPicture(struct PictureInfo& pict_inf)
1477 struct OpenVGCommand comm;
1478 Log::getInstance()->log("OsdOpenVG", Log::DEBUG, "TVMedia Create Picture %d",pict_inf.type);
1479 if (pict_inf.type == PictureInfo::RGBAMemBlock) {
1480 comm.task = OVGcreateImageMemory;
1481 comm.data = new PictureInfo(pict_inf);
1482 putOpenVGCommand(comm,false);
1483 } else if (pict_inf.type == PictureInfo::EGLImage) {
1484 comm.task = OVGreadyEGLImage;
1485 comm.data = new PictureInfo(pict_inf);
1486 putOpenVGCommand(comm,false);
1489 pict_inf.decoder->freeReference(pict_inf.reference);
1495 bool OsdOpenVG::getEGLPicture(struct OsdVector::PictureInfo & info , EGLDisplay * display)
1497 struct OpenVGCommand comm;
1498 info.type = PictureInfo::EGLImage;
1499 comm.task = OVGcreateEGLImage;
1501 *display = egl_display;
1502 return putOpenVGCommand(comm,true);
1507 ImageIndex OsdOpenVG::createMonoBitmap(void *base,int width,int height)
1509 struct OpenVGCommand comm;
1510 comm.task=OVGcreateMonoBitmap;
1514 return putOpenVGCommand(comm,true);
1517 ImageIndex OsdOpenVG::createImagePalette(int width,int height,const unsigned char *image_data,const unsigned int*palette_data)
1519 struct OpenVGCommand comm;
1520 comm.task=OVGcreateImagePalette;
1523 comm.data=image_data;
1524 comm.data2=palette_data;
1525 return putOpenVGCommand(comm,true);
1528 void OsdOpenVG::destroyStyleRef(VectorHandle index)
1530 struct OpenVGCommand comm;
1531 comm.task=OVGdestroyPaint;
1533 putOpenVGCommand(comm,false);
1536 VectorHandle OsdOpenVG::createStyleRef(const DrawStyle &c)
1538 unsigned int col=c.rgba();
1539 struct OpenVGCommand comm;
1540 comm.task=OVGcreateColorRef;
1541 comm.param1=col<<8 | (col &0xff000000)>>24;
1543 return putOpenVGCommand(comm,true);