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();
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);
89 if (!fontnames.size()) {
90 vector<char*>::iterator itty=fontnames.begin();
91 while (itty!=fontnames.end()) {
97 if (!fontnames_keys.size()) {
98 vector<char*>::iterator itty=fontnames_keys.begin();
99 while (itty!=fontnames_keys.end()) {
112 int OsdOpenVG::init(void* device)
114 if (initted) return 0;
116 Video* video = Video::getInstance();
117 //window=*((HWND*)device);
119 // May be this device specific part should go to a device specific child class
121 //init broadcom chipset (Move to video?)
124 //First get connection to egl
125 egl_display=eglGetDisplay(EGL_DEFAULT_DISPLAY);
127 if (egl_display==EGL_NO_DISPLAY) {
128 Log::getInstance()->log("OSD", Log::WARN, "Could not get egl display! %x",eglGetError());
135 if (eglInitialize(egl_display, NULL, NULL)==EGL_FALSE) {
136 Log::getInstance()->log("OSD", Log::WARN, "Initialising display failed! %x",eglGetError());
142 const char *query_str=eglQueryString(egl_display,EGL_CLIENT_APIS);
143 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
144 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",eglGetError());
145 query_str=eglQueryString(egl_display,EGL_EXTENSIONS);
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());
149 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
150 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api failed! %x",eglGetError());
155 const EGLint attributs[]={
156 EGL_RED_SIZE,8,EGL_GREEN_SIZE, 8,EGL_BLUE_SIZE, 8,EGL_ALPHA_SIZE, 8,
157 EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_PBUFFER_BIT,
158 EGL_CONFORMANT, EGL_OPENVG_BIT,
160 }; // Here, we might have to select the resolution!
165 if (eglChooseConfig(egl_display, attributs, &egl_ourconfig, 1, &number)==EGL_FALSE) {
166 Log::getInstance()->log("OSD", Log::WARN, "Choosing egl config failed! %x",eglGetError());
173 egl_context=eglCreateContext(egl_display,egl_ourconfig,NULL,NULL);
174 if (egl_context==EGL_NO_CONTEXT) {
175 Log::getInstance()->log("OSD", Log::WARN, "Creating egl context failed! %x",eglGetError());
180 // warning broadcom specific, get display size!
181 display_width=display_height=0;
182 if (graphics_get_display_size(0, &display_width, &display_height)<0) {
183 Log::getInstance()->log("OSD", Log::WARN, "Getting display size failed! (BCM API) ");
187 Log::getInstance()->log("OSD", Log::NOTICE, "Displaysize is %d x %d ",display_width, display_height);
188 VC_RECT_T dst_rect ={0,0,display_width,display_height};
189 VC_RECT_T src_rect={0,0,BACKBUFFER_WIDTH <<16,BACKBUFFER_HEIGHT<<16};
190 VC_RECT_T src_rect_bg={0,0,16<<16,16<<16};
191 VC_RECT_T src_rect_im={0,0,16,16};
193 uint32_t back_image_ptr;
194 bcm_backres=vc_dispmanx_resource_create(VC_IMAGE_RGBX32,16,16,&back_image_ptr);
195 unsigned int color[16*16];
196 DrawStyle bg=DrawStyle::WALLPAPER;
197 if (bg.ft!=DrawStyle::GradientLinear) {
200 //memset(color,0xFF,sizeof(unsigned int)*4*8);
201 for (int j=0;j<16;j++) {
202 int helpr=(((15-j)*bg.red)+(j*bg.grad_col[0].red))/15;
203 int helpb=(((15-j)*bg.blue)+(j*bg.grad_col[0].blue))/15;
204 int helpg=(((15-j)*bg.green)+(j*bg.grad_col[0].green))/15;
205 //unsigned int cur_col=help | (help<< 8) | (help<< 16) | (0xFF<< 24);
206 unsigned int cur_col=helpr | (helpg<< (8)) | (helpb<< (16)) | (0xFF<< (24));
207 for (int i=0;i<16;i++) {
208 color[i+16*j]=cur_col;
211 vc_dispmanx_resource_write_data(bcm_backres,VC_IMAGE_RGBX32,16*4,color,&src_rect_im);
213 DISPMANX_UPDATE_HANDLE_T bcm_update;
214 bcm_display=vc_dispmanx_display_open(0);
215 bcm_update=vc_dispmanx_update_start(0);
216 bcm_element=vc_dispmanx_element_add(bcm_update,bcm_display,
218 &src_rect,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
221 bcm_background=vc_dispmanx_element_add(bcm_update,bcm_display,
222 0,&dst_rect,bcm_backres ,
223 &src_rect_bg,DISPMANX_PROTECTION_NONE,0, 0, (DISPMANX_TRANSFORM_T) 0);
225 vc_dispmanx_update_submit_sync(bcm_update);
229 static EGL_DISPMANX_WINDOW_T nativewindow;
230 nativewindow.element=bcm_element;
231 nativewindow.height=BACKBUFFER_HEIGHT;
232 nativewindow.width=BACKBUFFER_WIDTH;
234 egl_surface = eglCreateWindowSurface(egl_display,egl_ourconfig, &nativewindow,NULL );
235 if (egl_surface==EGL_NO_SURFACE) {
236 Log::getInstance()->log("OSD", Log::WARN, "Creating egl window surface failed!");
240 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current in1%d",syscall(SYS_gettid));
241 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
242 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed");
248 query_str=(const char*)vgGetString(VG_VERSION) ;
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_VENDOR) ;
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 query_str=(const char*)vgGetString(VG_RENDERER) ;
257 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
258 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
260 query_str=(const char*)vgGetString(VG_EXTENSIONS) ;
261 if (query_str) Log::getInstance()->logLongString("OSD", Log::NOTICE, query_str);
262 else Log::getInstance()->log("OSD", Log::WARN, "Could not query display %x",vgGetError());
264 aspect_correction= ((float)BACKBUFFER_HEIGHT)/576.f/(((float)BACKBUFFER_WIDTH)/720.f);
266 if (!fontnames.size()) {
267 //inspired by and copied from vdr's code
269 FcObjectSet *objset= FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
270 FcPattern * pattern=FcPatternCreate();
271 FcPatternAddBool(pattern, FC_SCALABLE, FcTrue);
272 FcFontSet* fonts = FcFontList(NULL, pattern, objset);
273 for (int i=0; i<fonts->nfont;i++) {
274 char *s = (char *)FcNameUnparse(fonts->fonts[i]);
277 char *c= strchr(s,':');
279 char *s2= strchr(c+1,',');
282 char *p=strchr(s,',');
285 else memmove(p,c,strlen(c)+1);
287 char *key=(char*)malloc(strlen(s)+1);
289 fontnames_keys.push_back(key);
290 char *s2=strstr(s,"style=");
292 memmove(s2,s2+6,strlen(s2+6)+1);
294 fontnames.push_back(s);
297 FcFontSetDestroy(fonts);
298 FcPatternDestroy(pattern);
299 FcObjectSetDestroy(objset);
302 if (!loadFont(false)) {
305 vgttfont=vgCreateFont(0);
306 vgttpaint=vgCreatePaint();
307 vgSetParameteri( vgttpaint, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
308 vgSetColor(vgttpaint,0xffffffff);
310 eglSwapInterval(egl_display, 1 );
312 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out 1%d",syscall(SYS_gettid));
313 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
314 //Now we will create the Screen
315 initted = 1; // must set this here or create surface won't work
318 /*if (((VideoOMX*)Video::getInstance())->initUsingOSDObjects()!=1) { //call Video for init stuff
327 #ifdef PICTURE_DECODER_OMX
328 imageomx=new ImageOMX(&reader);
329 reader.addDecoder(imageomx);
336 void OsdOpenVG::getScreenSize(int &width, int &height)
338 width=BACKBUFFER_WIDTH;
339 height=BACKBUFFER_HEIGHT;
342 void OsdOpenVG::getRealScreenSize(int &width, int &height)
345 height=display_height;
348 bool OsdOpenVG::screenShot(void *buffer, int width, int height, bool osd /*include osd*/)
350 if (!initted) return false;
351 if (!buffer) return false;
353 DISPMANX_RESOURCE_HANDLE_T res;
354 DISPMANX_DISPLAY_HANDLE_T display;
358 res=vc_dispmanx_resource_create(VC_IMAGE_RGBA32,width,height,&image_ptr);
359 display=vc_dispmanx_display_open(0);
361 vc_dispmanx_snapshot(display, res,
362 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_NO_RGB|DISPMANX_SNAPSHOT_FILL/*|DISPMANX_SNAPSHOT_PACK*/));
366 vc_dispmanx_snapshot(display, res,
367 (DISPMANX_TRANSFORM_T)(DISPMANX_SNAPSHOT_FILL));
369 vc_dispmanx_rect_set(&rect,0,0,width,height);
370 vc_dispmanx_resource_read_data(res, &rect, buffer, width*4);
371 vc_dispmanx_resource_delete(res);
372 vc_dispmanx_display_close(display);
378 void OsdOpenVG::initPaths()
383 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
384 VG_PATH_DATATYPE_F,1.f,0.f,
385 0,0,VG_PATH_CAPABILITY_ALL);
387 vguLine(current,0.f,0.f,1.f,0.f);
389 std_paths[PIHorzLine]=current;
391 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
392 VG_PATH_DATATYPE_F,1.f,0.f,
393 0,0,VG_PATH_CAPABILITY_ALL);
394 vguLine(current,0.f,0.f,0.f,1.f);
396 std_paths[PIVertLine]=current;
398 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
399 VG_PATH_DATATYPE_F,1.f,0.f,
400 0,0,VG_PATH_CAPABILITY_ALL);
401 //vguRect(current,0.f,0.f,1.f,1.f);
402 vguRect(current,0.f,0.f,1.f,1.f);
404 std_paths[PIRectangle]=current;
406 current=vgCreatePath(VG_PATH_FORMAT_STANDARD,
407 VG_PATH_DATATYPE_F,1.f,0.f,
409 vguEllipse(current,0.f,0.f,1.f,1.f);
411 std_paths[PIPoint]=current;
415 void OsdOpenVG::destroyPaths()
417 vgDestroyPath(std_paths[PIHorzLine]);
418 vgDestroyPath(std_paths[PIVertLine]);
419 vgDestroyPath(std_paths[PIRectangle]);
420 vgDestroyPath(std_paths[PIPoint]);
424 int OsdOpenVG::stopUpdate()
431 void OsdOpenVG::purgeAllReferences()
434 styles_ref.clear(); // remove all references
437 map<void *,ImageIndex>::iterator mitty=monobitmaps.begin();
438 while (mitty!=monobitmaps.end()) {
439 vgDestroyImage((VGImage)(*mitty).second);
444 /*map<string,ImageIndex>::iterator jitty=jpegs.begin();
445 while (jitty!=jpegs.end()) {
446 vgDestroyImage((VGImage)(*jitty).second);
451 map<TVMediaInfo,ImageIndex>::iterator titty=tvmedias.begin();
452 while (titty!=tvmedias.end()) {
453 vgDestroyImage((VGImage)(*titty).second);
458 map<pair<Colour*,unsigned int>,unsigned int>::iterator sitty=styles.begin();
459 while (sitty!=styles.end()) {
460 vgDestroyPaint((VGPaint)(*sitty).second);
467 int OsdOpenVG::shutdown()
470 #ifdef PICTURE_DECODER_OMX
471 if (imageomx) reader.removeDecoder(imageomx);
475 if (!initted) return 0;
478 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1");
480 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark1a");
481 //(((VideoOMX*)Video::getInstance())->shutdownUsingOSDObjects());
482 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
483 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in shutdown %x",eglGetError());
485 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
486 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
489 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark2");
491 Log::getInstance()->log("OSD", Log::DEBUG, "shutdown mark3");
498 //purgeAllReferences();
500 vgDestroyFont(vgfont);
501 vgDestroyFont(vgttfont);
502 vgDestroyPaint(vgttpaint);
504 float colclear[]={0.8f,0.8f,0.8f,1.f};
505 vgSetfv(VG_CLEAR_COLOR,4,colclear);
506 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
507 eglSwapBuffers(egl_display, egl_surface);
508 Log::getInstance()->log("OSD", Log::DEBUG, "Making egl current out final");
509 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
510 if (eglDestroySurface(egl_display,egl_surface)==EGL_FALSE) {
511 Log::getInstance()->log("OSD", Log::ERR, "eglDestroySurface failed %x",eglGetError());
513 if (eglDestroyContext(egl_display,egl_context)==EGL_FALSE) {
514 Log::getInstance()->log("OSD", Log::ERR, "eglDestroyContext failed %x",eglGetError());
516 if (eglTerminate(egl_display )==EGL_FALSE) {
517 Log::getInstance()->log("OSD", Log::ERR, "eglTerminate failed %x",eglGetError());
520 DISPMANX_UPDATE_HANDLE_T bcm_update;
521 bcm_update=vc_dispmanx_update_start(0);
523 vc_dispmanx_element_remove(bcm_update,bcm_element);
524 vc_dispmanx_element_remove(bcm_update,bcm_background);
525 vc_dispmanx_update_submit_sync(bcm_update);
526 vc_dispmanx_resource_delete(bcm_backres);
527 vc_dispmanx_display_close(bcm_display);
537 void OsdOpenVG::threadMethod()
539 // We have to claim the egl context for this thread
540 Log::getInstance()->log("OSD", Log::NOTICE, "Entering drawing thread");
541 if (eglMakeCurrent(egl_display, egl_surface, egl_surface, egl_context)== EGL_FALSE) {
542 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current failed in thread %x",eglGetError());
545 if (eglBindAPI(EGL_OPENVG_API)==EGL_FALSE) {
546 Log::getInstance()->log("OSD", Log::WARN, "Binding openvg api thread failed! %x",eglGetError());
553 unsigned int waittime=1;
557 long long time1 = getTimeMS();
558 if ((time1 - lastrendertime) > 200) {//5 fps for OSD updates are enough, avoids tearing
560 lastrendertime = getTimeMS();
563 if (processTasks()) ts=0;
565 if (!threadIsActive()) {
566 if (eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT )== EGL_FALSE) {
567 Log::getInstance()->log("OSD", Log::WARN, "Making egl Current out thread failed");
572 struct timespec target_time;
573 clock_gettime(CLOCK_REALTIME,&target_time);
574 target_time.tv_nsec+=1000000LL*ts;
575 if (target_time.tv_nsec>999999999) {
576 target_time.tv_nsec-=1000000000L;
577 target_time.tv_sec+=1;
580 threadWaitForSignalTimed(&target_time);
585 eglMakeCurrent(egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
589 void OsdOpenVG::threadPostStopCleanup()
593 Log::getInstance()->log("OSD", Log::NOTICE, "Exiting drawing thread");
596 void OsdOpenVG::InternalRendering(){
598 Colour bg=DrawStyle::WALLPAPER;
599 float colclear[]={1.f,1.0f,1.f,1.f};
600 if (bg.alpha==0) colclear[3]=0.f;
601 vgSetfv(VG_CLEAR_COLOR,4,colclear);
602 vgClear(0,0,BACKBUFFER_WIDTH,BACKBUFFER_HEIGHT);
603 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
606 drawSurfaces(); //iterate through and draws all commands
608 //Show it to the user!
609 eglSwapBuffers(egl_display, egl_surface);
616 float OsdOpenVG::getFontHeight()
618 return font_height; //dummy
620 float OsdOpenVG::getCharWidth(wchar_t c)
622 if (c<256) return byte_char_width[c];
623 unsigned int glyph_index=FT_Get_Char_Index(ft_face,c);
624 return font_exp_x[glyph_index];
627 unsigned int OsdOpenVG::loadTTchar(cTeletextChar c)
629 unsigned int glyph_index=c.getGlyphIndex();
630 if (tt_font_chars.find(glyph_index)!=tt_font_chars.end())
635 unsigned int buffer[10];
636 const VGfloat glyphOrigin[] = { 0.f, 0.f };
637 const VGfloat escapement[] = { 12.f, 0.f };
638 unsigned int * charmap = GetFontChar(c, buffer);
639 if (!charmap) { //invalid char
642 for (int i=0;i<10;i++) {
643 buffer[i]=charmap[i]>>4;
646 VGImage handle = vgCreateImage(
650 VG_IMAGE_QUALITY_NONANTIALIASED | VG_IMAGE_QUALITY_FASTER
651 | VG_IMAGE_QUALITY_BETTER);
652 vgImageSubData(handle, buffer, 4, VG_A_1, 0, 0, 12, 10);
656 handle, (VGfloat*)glyphOrigin, (VGfloat*)escapement);
657 vgDestroyImage(handle);
658 tt_font_chars[glyph_index]=1;
663 int OsdOpenVG::getFontNames(const char *** names,const char *** names_keys)
665 *names=(const char**)&(fontnames[0]);
666 *names_keys=(const char**)&(fontnames_keys[0]);
667 return fontnames.size();
670 void OsdOpenVG::setFont(const char * fontname) {
672 if (strcmp(fontname,cur_fontname)) {
674 if (cur_fontname) free(cur_fontname);
675 cur_fontname=(char*)malloc(strlen(fontname)+1);
676 strcpy(cur_fontname,fontname);
678 struct OpenVGCommand comm;
679 comm.task=OVGreplacefont;
680 putOpenVGCommand(comm,false);
687 int OsdOpenVG::loadFont(bool newfont)
690 float font_size=16.f;
691 if (!freetype_inited) {
692 error=FT_Init_FreeType(&ft_library);
695 Log::getInstance()->log("OSD", Log::WARN, "Could not load freetype %x",error);
700 if (!freetype_inited || newfont) {
701 //first get the filename algorith extracted from vdr by Klaus Schmidinger
703 FcPattern *pattern=FcNameParse((FcChar8*)cur_fontname);
704 FcPatternAddBool(pattern,FC_SCALABLE,FcTrue);
705 FcConfigSubstitute(NULL,pattern,FcMatchPattern);
706 FcDefaultSubstitute(pattern);
708 FcFontSet *fonts=FcFontSort(NULL,pattern,FcFalse,NULL,&fres);
709 FcChar8 *filename=NULL;
711 for (int i=0;i<fonts->nfont;i++) {
713 FcPatternGetBool(fonts->fonts[i],FC_SCALABLE,0,&canscale);
715 FcPatternGetString(fonts->fonts[i],FC_FILE,0,&filename);
719 FcFontSetDestroy(fonts);
721 Log::getInstance()->log("OSD", Log::CRIT, "Could not locate a font! Abort!");
724 FcPatternDestroy(pattern);
726 Log::getInstance()->log("OSD", Log::NOTICE, "Load Font %s: %s", cur_fontname,filename);
727 // second load the font
729 error=FT_New_Face(ft_library,(const char*)filename,0,&new_ft_face );
731 Log::getInstance()->log("OSD", Log::WARN, "Could not load font face %x %s",error,filename);
734 error=FT_Set_Char_Size(new_ft_face,0,font_size*256,0,0 /*dpi*/);
736 FT_Done_Face(new_ft_face);
737 Log::getInstance()->log("OSD", Log::WARN, "Could not set face size %x",error);
740 FT_Face old_ft_face=ft_face; // do it thread safe
742 if (freetype_inited) FT_Done_Face(old_ft_face);//
743 freetype_inited=true;
745 vgfont=vgCreateFont(0);
748 font_height=ft_face->size->metrics.height/256.f;
749 cur_char = FT_Get_First_Char(ft_face,&glyph);
750 vector<VGubyte> segments;
751 vector<VGfloat> coord;
752 segments.reserve(256);
754 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph test %d %x %x %d",cur_char,font_data_end,font_data,glyph);
757 error=FT_Load_Glyph(ft_face,glyph,FT_LOAD_DEFAULT);
759 FT_Done_Face(ft_face);
760 Log::getInstance()->log("OSD", Log::WARN, "Could not load glyph %x",error);
764 FT_Outline ot=ft_face->glyph->outline;
768 if (ot.n_contours ==0) {
769 path=VG_INVALID_HANDLE;
771 path=vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
772 1.0f,0.f,0,0,VG_PATH_CAPABILITY_ALL);
775 FT_Vector *pt=ot.points;
776 const char *tags=ot.tags;
777 const short* cont=ot.contours;
778 short n_cont=ot.n_contours;
779 short n_point=ot.n_points;
781 for (short point=0;n_cont!=0;cont++,n_cont--) {
782 short next_cont=*cont+1;
785 short first_point=point;
786 //Log::getInstance()->log("OSD", Log::DEBUG, "runs %d",*cont);
787 for (;point<next_cont;point++) {
788 char tag=tags[point];
789 FT_Vector fpoint=pt[point];
790 // Log::getInstance()->log("OSD", Log::DEBUG, "tag %d point %d %d: %d %d",tag,fpoint.x,fpoint.y,point,n_point);
792 segments.push_back(VG_MOVE_TO);
794 } else if (tag &0x1) { //on curve
796 segments.push_back(VG_LINE_TO);
797 } else if (last_tag &0x2){
798 segments.push_back(VG_CUBIC_TO);
800 segments.push_back(VG_QUAD_TO);
805 if (!(last_tag &0x1)) {
806 segments.push_back(VG_QUAD_TO);
807 int coord_size=coord.size();
808 VGfloat x=(coord[coord_size-2]+ ((float)fpoint.x)/256.f)*0.5f*aspect_correction;
809 VGfloat y=(coord[coord_size-1]+(font_size- ((float)fpoint.y)/256.f))*0.5f;
818 coord.push_back(((float)fpoint.x)*aspect_correction/256.);
819 coord.push_back(font_size-((float)fpoint.y)/256.);
820 //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]);
822 if (!(last_tag &0x1)) {
824 segments.push_back(VG_CUBIC_TO);
826 segments.push_back(VG_QUAD_TO);
828 coord.push_back(((float)pt[first_point].x)*aspect_correction/256.);
829 coord.push_back(font_size-((float)pt[first_point].y)/256.);
831 //segments.push_back(VG_CLOSE_PATH);
835 vgAppendPathData(path,segments.size(),&segments[0],&coord[0]);
837 /* for (int m=0;m<segments.size();m++) {
841 Log::getInstance()->log("OSD", Log::DEBUG, "Move To %g %g",coord[n],coord[n+1]);n+=2; break;
843 Log::getInstance()->log("OSD", Log::DEBUG, "Line To %g %g",coord[n],coord[n+1]);n+=2; break;
845 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;
847 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;
849 Log::getInstance()->log("OSD", Log::DEBUG, "Close Path"); break;
853 //vguRect(path,0.f,0.f,1.f,1.f);
854 //Log::getInstance()->log("OSD", Log::DEBUG, "Create APD Glyph %d %x",segments.size(),vgGetError());
856 VGfloat ori[]={0.f,0.f};
857 VGfloat esp[]={ft_face->glyph->advance.x/256.f*aspect_correction,ft_face->glyph->advance.y/256.f};
858 font_exp_x[glyph]=ft_face->glyph->advance.x/256.f*aspect_correction; //recalculate
860 vgSetGlyphToPath(vgfont,glyph,path,VG_FALSE,ori,esp);
861 //Log::getInstance()->log("OSD", Log::DEBUG, "Create Glyph %d %d %x",path,glyph,vgGetError());
862 if (path!=VG_INVALID_HANDLE) {
865 cur_char = FT_Get_Next_Char(ft_face,cur_char,&glyph);
867 for (int i=0;i<256;i++) {
868 unsigned int glyph_index=FT_Get_Char_Index(ft_face,i);
869 byte_char_width[i]=font_exp_x[glyph_index];
875 void OsdOpenVG::drawSetTrans(SurfaceCommands & sc)
877 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
879 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
880 vgTranslate(0.f+sc.x,-576.f+sc.y);
882 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
884 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
885 vgTranslate(0.f+sc.x,-576.f+sc.y);
887 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
889 vgScale(((float)BACKBUFFER_WIDTH)/720.f, -((float)BACKBUFFER_HEIGHT)/576.f);
890 vgTranslate(0.f+sc.x,-576.f+sc.y);
896 //vgTranslate(0.f+sc.x,576.f-sc.y);
897 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Translate %g %g",sc.x,sc.y);
900 void OsdOpenVG::executeDrawCommand(SVGCommand & command)
903 VGfloat save_matrix[9];
904 VGfloat save_matrix2[9];
905 switch (command.instr) {
907 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
909 // rgba = vgGetColor((VGPaint) command.reference);
910 //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);
911 //vgSeti(VG_FILL_RULE,);
913 vgGetMatrix(save_matrix);
914 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
915 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
916 vgTranslate(command.x,command.y);
917 vgScale(command.w,command.h);
918 vgDrawPath(std_paths[command.target.path_index],VG_FILL_PATH);
919 vgLoadMatrix(save_matrix);
922 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
923 vgGetMatrix(save_matrix);
924 VGfloat imagewidth=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_WIDTH);
925 VGfloat imageheight=vgGetParameteri((VGImage) command.target.image, VG_IMAGE_HEIGHT);
928 //vgScale(command.w,command.h);
930 if (command.reference) { //special behaviout for bw images they act as a mask on the current paint
931 vgTranslate(command.x,command.y);
932 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
933 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
934 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
935 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
936 vgScale(aspect_correction,1.f);
937 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
938 vgGetMatrix(save_matrix2);
939 vgScale(imagewidth,imageheight);
942 //vgScale(720.f/((float)BACKBUFFER_WIDTH), 576.f/((float)BACKBUFFER_HEIGHT));
943 float scalex=command.w/imagewidth;
944 float scaley=command.h/imageheight;
947 if (command.corner == TopLeftLimited) {
948 if (scalex !=0.f && scaley !=0.f) {
949 float imageaspect=imagewidth/imageheight;
950 float boxaspect=command.w/command.h/aspect_correction;
951 if (imageaspect > boxaspect) {
953 ty+=(command.h-imageheight * scalex/aspect_correction)*0.5f;
956 tx+=(command.w-imagewidth * scaley*aspect_correction)*0.5f;
962 if (scalex==0.f && scaley==0.f) {
963 scalex=aspect_correction;
965 } else if (scalex==0.f) {
966 scalex=scaley*aspect_correction;
967 } else if (scaley==0.f) {
968 scaley=scalex/aspect_correction;
972 if (command.corner == BottomRight || command.corner == BottomLeft || command.corner == BottomMiddle)
974 ty-=imageheight * scaley;
977 if (command.corner == BottomRight || command.corner == TopRight)
979 tx-=imagewidth * scalex;
982 if (command.corner == BottomMiddle || command.corner == TopMiddle)
984 tx-=imagewidth * scalex *0.5f;
988 //vgScale(command.w/imagewidth,command.h/imageheight);
989 vgScale(scalex,scaley);
990 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
991 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
992 //Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Scale %g %g %g %g %g %g",command.w,imagewidth,command.h,imageheight,scalex,scaley);
997 //vgTranslate(200.f,500.f);
998 //vgScale(100.f,100.f);
1000 vgDrawImage((VGImage) command.target.image);
1001 //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,
1003 if (command.reference) {
1004 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1005 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1006 vgLoadMatrix(save_matrix2);
1008 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1010 vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
1011 vgLoadMatrix(save_matrix);
1014 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1015 vgGetMatrix(save_matrix);
1016 vgSetPaint((VGPaint) command.reference,VG_FILL_PATH);
1017 vgSetPaint((VGPaint) command.reference,VG_STROKE_PATH);
1018 vgTranslate(command.x,command.y);
1019 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1020 vgGetMatrix(save_matrix2);
1021 unsigned int glyph_index=FT_Get_Char_Index(ft_face,command.target.textchar);
1022 vgScale(font_exp_x[glyph_index],font_height);
1025 VGfloat gori[]={0.,0.};
1026 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1029 vgDrawGlyph(vgfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1030 //vgDrawPath(std_paths[Rectangle],VG_FILL_PATH);
1031 /* 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,
1033 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1034 vgLoadMatrix(save_matrix);
1035 vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
1036 vgLoadMatrix(save_matrix2);
1038 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1041 cTeletextChar tchar;
1042 tchar.setInternal(command.target.ttchar);
1043 vgSeti(VG_MATRIX_MODE, VG_MATRIX_GLYPH_USER_TO_SURFACE);
1044 vgGetMatrix(save_matrix);
1045 enumTeletextColor ttforegcolour=tchar.GetFGColor();
1046 enumTeletextColor ttbackgcolour=tchar.GetBGColor();
1047 if (tchar.GetBoxedOut()) {
1048 ttforegcolour=ttcTransparent;
1049 ttbackgcolour=ttcTransparent;
1051 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_STENCIL);
1052 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC_OVER);
1055 vgTranslate(command.x+command.w*11.85f*1.4f,command.y+command.h*19.75f);
1056 VGfloat gori[]={0.,0.};
1057 vgSetfv(VG_GLYPH_ORIGIN,2,gori);
1060 unsigned int color=Surface::enumTeletextColorToCoulour(ttbackgcolour).rgba();
1061 color=color<<8 | (color &0xff000000)>>24;
1062 vgSetColor(vgttpaint,color);
1063 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1064 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1065 cTeletextChar filled;
1066 filled.setInternal(0x187f);
1067 unsigned int glyph_index=loadTTchar(filled);
1068 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1070 color=Surface::enumTeletextColorToCoulour(ttforegcolour).rgba();
1071 color=color<<8 | (color &0xff000000)>>24;
1072 vgSetColor(vgttpaint,color);
1073 vgSetPaint((VGPaint) vgttpaint,VG_FILL_PATH);
1074 vgSetPaint((VGPaint) vgttpaint,VG_STROKE_PATH);
1075 glyph_index=loadTTchar(tchar);
1076 vgDrawGlyph(vgttfont,glyph_index,VG_FILL_PATH,VG_FALSE);
1078 /* Log::getInstance()->log("OSD", Log::DEBUG, "Draw TTchar %x %x %x %x",glyph_index,ttforegcolour,Surface::enumTeletextColorToCoulour(ttforegcolour).rgba(),
1079 vgGetColor(vgttpaint));*/
1082 vgLoadMatrix(save_matrix);
1083 vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
1084 vgSeti(VG_IMAGE_MODE,VG_DRAW_IMAGE_NORMAL);
1085 vgSeti(VG_BLEND_MODE, VG_BLEND_SRC);
1088 case DrawClipping: {
1089 VGint coords[4]={0,0,0,0};
1090 coords[0]= ((command.x+clip_shift_x)*((float)BACKBUFFER_WIDTH)/720.f);
1091 coords[1]= ((576.f-command.y-clip_shift_y-command.h)*((float)BACKBUFFER_HEIGHT)/576.f);
1092 coords[2]= ((command.w-1.f)*((float)BACKBUFFER_WIDTH)/720.f);
1093 coords[3]= ((command.h-1.f)*((float)BACKBUFFER_HEIGHT)/576.f);
1094 vgSetiv(VG_SCISSOR_RECTS, 4,coords);
1095 if (command.w==0.f && command.h==0.f)
1096 vgSeti(VG_SCISSORING,VG_FALSE);
1097 else vgSeti(VG_SCISSORING,VG_TRUE);
1101 int imcount=0;// this is debug code and should not go into release
1102 unsigned int OsdOpenVG::handleTask(OpenVGCommand& command)
1104 switch (command.task){
1105 case OVGreplacefont: {
1106 vgDestroyFont(vgfont);
1111 case OVGdestroyImageRef: {imcount--;
1112 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia Draw Image Destroy %x %d",command.param1,imcount);
1113 vgDestroyImage((VGImage)command.param1);
1116 case OVGdestroyPaint: {
1117 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint Destroy %d ",command.param1);
1118 vgDestroyPaint((VGPaint)command.param1);
1121 case OVGcreateImagePalette: {imcount++;
1122 VGImage input=vgCreateImage(VG_A_8,command.param1, command.param2,
1123 VG_IMAGE_QUALITY_NONANTIALIASED|
1124 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1125 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create palette %d %d %x %d",command.param1,command.param2,vgGetError(),input);
1126 vgImageSubData(input,command.data,command.param1,
1127 VG_A_8,0,0,command.param1, command.param2); // upload palettized image data
1128 VGImage handle=vgCreateImage(VG_sRGBA_8888,command.param1, command.param2,
1129 VG_IMAGE_QUALITY_NONANTIALIASED|
1130 VG_IMAGE_QUALITY_FASTER|VG_IMAGE_QUALITY_BETTER);
1131 VGuint *palette=(VGuint*)malloc(256*sizeof(VGuint));
1132 VGuint *in_palette=(VGuint*)command.data2;
1133 for (int i=0;i<256;i++) {
1134 VGuint color=in_palette[i];
1135 palette[i]=color<<8 | (color &0xff000000)>>24;
1138 vgLookupSingle(handle,input,palette,VG_ALPHA,VG_FALSE,VG_FALSE);
1140 vgDestroyImage(input);
1144 case OVGcreateMonoBitmap: {imcount++;
1145 VGImage handle=vgCreateImage(VG_A_1,command.param1, command.param2,
1146 VG_IMAGE_QUALITY_FASTER);
1147 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1148 unsigned int buffer_len=(command.param1*command.param2)>>3;
1149 unsigned char * buffer=(unsigned char*)malloc(buffer_len);
1150 unsigned char * r_buffer1=buffer;
1151 const unsigned char * r_buffer2=(const unsigned char *)command.data;
1152 unsigned char *buffer_end=buffer+buffer_len;
1153 while (r_buffer1!=buffer_end) {
1154 unsigned char byte=*r_buffer2;
1155 *r_buffer1=((byte * 0x0802LU & 0x22110LU) | (byte * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
1156 r_buffer1++;r_buffer2++;
1160 vgImageSubData(handle,buffer,command.param1>>3,
1161 VG_A_1,0,0,command.param1, command.param2);
1163 // Log::getInstance()->log("OSD", Log::DEBUG, "Draw create mono2 %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1166 /*case OVGcreateImageFile: {
1169 Image *imagefile=(Image*)command.data;
1171 imagefile->write(&imageblob,"RGBA");
1174 handle=vgCreateImage(VG_sXBGR_8888,imagefile->columns(),imagefile->rows(),
1175 VG_IMAGE_QUALITY_BETTER);
1176 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark1",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1177 vgImageSubData(handle,imageblob.data(),imagefile->columns()*4,
1178 VG_sXBGR_8888,0,0,imagefile->columns(),imagefile->rows());
1179 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create image details %d %d %x mark2",imagefile->columns(),imagefile->rows(),(unsigned int*)imageblob.data());
1181 }catch( Exception &error_ )
1183 Log::getInstance()->log("OSD", Log::DEBUG, "Libmagick hT: %s",error_.what());
1188 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw create file %d %d %x %d",command.param1,command.param2,vgGetError(),handle);
1191 case OVGcreateImageMemory: {imcount++;
1192 PictureInfo *info = (PictureInfo*) command.data;
1194 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateImageMemory %d",imcount);
1195 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1196 vgImageSubData(handle,info->image,info->width*4,
1197 VG_sABGR_8888,0,0,info->width,info->height);
1198 info->decoder->freeReference(info->reference);
1200 bool static_image=true;
1201 if (info->lindex & 0xffffffff) static_image=false;
1203 Message* m = new Message();
1204 // We have a pictures! send a message to ourself, to switch to gui thread
1206 m->to=Command::getInstance();
1207 m->parameter = handle;
1208 if (!static_image) {
1209 m->message=Message::NEW_PICTURE;
1210 m->tag = info->lindex;
1212 m->message=Message::NEW_PICTURE_STATIC;
1213 m->tag = info->lindex>> 32LL;
1215 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1220 case OVGcreateEGLImage: {imcount++;
1221 PictureInfo *info = (PictureInfo*) command.data;
1224 handle=vgCreateImage(VG_sABGR_8888,info->width,info->height,VG_IMAGE_QUALITY_BETTER);
1225 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x %d",info->width,info->height, handle,imcount);
1227 info->handle = handle;
1228 info->reference = eglCreateImageKHR(egl_display, egl_context, EGL_VG_PARENT_IMAGE_KHR, (EGLClientBuffer)handle, NULL);
1229 if (info->reference) return true;
1231 Log::getInstance()->log("OSD", Log::DEBUG, "TVMedia OVGcreateEGLImage %d %d %x Fail!",info->width,info->height, handle);
1232 if (handle) vgDestroyImage(handle);
1238 case OVGreadyEGLImage: {
1239 PictureInfo *info = (PictureInfo*) command.data;
1240 eglDestroyImageKHR(egl_display,info->reference);
1241 bool static_image=true;
1242 if (info->lindex & 0xffffffff) static_image=false;
1243 Message* m = new Message();
1245 m->to=Command::getInstance();
1246 m->parameter = info->handle;
1247 if (!static_image) {
1248 m->message=Message::NEW_PICTURE;
1249 m->tag = info->lindex;
1251 m->message=Message::NEW_PICTURE_STATIC;
1252 m->tag = info->lindex>> 32LL;
1254 Command::getInstance()->postMessageFromOuterSpace(m); // inform command about new picture
1261 case OVGcreateColorRef :{
1263 handle=vgCreatePaint();
1264 DrawStyle *style=(DrawStyle*)command.data;
1265 switch (style->ft) {
1266 case DrawStyle::Color: {
1267 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_COLOR);
1268 vgSetColor(handle,command.param1);
1270 rgba = vgGetColor((VGPaint)handle);
1271 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Paint %d %x %x",handle,command.param1,rgba);
1273 case DrawStyle::GradientLinear: {
1274 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
1275 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1276 //Log::getInstance()->log("OSD", Log::DEBUG, "Draw Gradient %d %g %g %g %g",handle,params[0],params[1],params[2],params[3]);
1277 vgSetParameterfv(handle,VG_PAINT_LINEAR_GRADIENT,4,params);
1282 case DrawStyle::GradientRadial: {
1283 vgSetParameteri(handle, VG_PAINT_TYPE, VG_PAINT_TYPE_RADIAL_GRADIENT);
1284 VGfloat params[]={style->x1,style->y1,style->x2,style->y2,style->r};
1285 vgSetParameterfv(handle,VG_PAINT_RADIAL_GRADIENT,5,params);
1291 if (style->ft==DrawStyle::GradientLinear ||style->ft==DrawStyle::GradientRadial) {
1292 VGfloat colorramp[5*5];
1293 colorramp[0+0*5]=0.f;
1294 colorramp[1+0*5]=((float)style->red)/255.f;
1295 colorramp[2+0*5]=((float)style->green)/255.f;
1296 colorramp[3+0*5]=((float)style->blue)/255.f;
1297 colorramp[4+0*5]=((float)style->alpha)/255.f;
1298 for (int i=0;i<(style->num_colors-1);i++) {
1299 colorramp[0+(i+1)*5]=style->grad_pos[i];
1300 colorramp[1+(i+1)*5]=((float)style->grad_col[i].red)/255.f;
1301 colorramp[2+(i+1)*5]=((float)style->grad_col[i].green)/255.f;
1302 colorramp[3+(i+1)*5]=((float)style->grad_col[i].blue)/255.f;
1303 colorramp[4+(i+1)*5]=((float)style->grad_col[i].alpha)/255.f;
1305 colorramp[0+(style->num_colors)*5]=1.f;
1306 colorramp[1+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].red)/255.f;
1307 colorramp[2+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].green)/255.f;
1308 colorramp[3+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].blue)/255.f;
1309 colorramp[4+(style->num_colors)*5]=((float)style->grad_col[style->num_colors-1].alpha)/255.f;
1310 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_SPREAD_MODE,VG_COLOR_RAMP_SPREAD_REFLECT);
1311 vgSetParameteri(handle, VG_PAINT_COLOR_RAMP_PREMULTIPLIED,VG_FALSE);
1312 vgSetParameterfv(handle,VG_PAINT_COLOR_RAMP_STOPS,5+(style->num_colors)*5,colorramp);
1317 case OVGimageUploadLine: {
1318 vgImageSubData((VGImage)command.param1,command.data,0,VG_sARGB_8888,0,command.param2,command.param3,1);
1325 bool OsdOpenVG::processTasks()
1330 while (vgcommands.size()>0)
1332 OpenVGCommand comm=vgcommands.front();
1333 vgcommands.pop_front();
1336 OpenVGResponse resp;
1337 resp.result=handleTask(comm);
1341 vgresponses.push_back(resp);
1345 //threadCheckExit();
1346 vgtaskSignal.signal();
1357 bool OsdOpenVG::haveOpenVGResponse(unsigned int id,unsigned int * resp)
1360 if (vgresponses.size()>0)
1362 deque<OpenVGResponse>::iterator itty=vgresponses.begin();
1363 while (itty!=vgresponses.end())
1365 if ((*itty).id==id) {
1366 *resp=(*itty).result;
1378 unsigned int OsdOpenVG::putOpenVGCommand(OpenVGCommand& comm,bool wait)
1385 comm.id=0; // we are not waiting
1387 vgcommands.push_back(comm);
1392 if (!haveOpenVGResponse(comm.id,&resp)) {
1393 struct timespec target_time;
1394 clock_gettime(CLOCK_REALTIME,&target_time);
1395 target_time.tv_nsec+=1000000LL*100;
1396 if (target_time.tv_nsec>999999999) {
1397 target_time.tv_nsec-=1000000000L;
1398 target_time.tv_sec+=1;
1400 vgtaskSignal.waitForSignalTimed(&target_time);
1408 void OsdOpenVG::imageUploadLine(ImageIndex index,unsigned int j,unsigned int width,void *data)
1410 vgImageSubData((VGImage)index,data,0,VG_sARGB_8888,0,j,width,1);
1412 struct OpenVGCommand comm;
1413 comm.task=OVGimageUploadLine;
1418 putOpenVGCommand(comm,true);
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(unsigned int index)
1499 struct OpenVGCommand comm;
1500 comm.task=OVGdestroyPaint;
1502 putOpenVGCommand(comm,false);
1505 unsigned int 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);