2 #include <lib/gdi/grc.h>
3 #include <lib/gdi/font.h>
4 #include <lib/base/init.h>
5 #include <lib/base/init_num.h>
7 #include <vuplus_gles.h>
11 void *gRC::thread_wrapper(void *ptr)
13 return ((gRC*)ptr)->thread();
19 gRC::gRC(): rp(0), wp(0)
21 ,m_notify_pump(eApp, 0)
23 ,m_notify_pump(eApp, 1)
28 CONNECT(m_notify_pump.recv_msg, gRC::recv_notify);
30 pthread_mutex_init(&mutex, 0);
31 pthread_cond_init(&cond, 0);
32 int res = pthread_create(&the_thread, 0, thread_wrapper, this);
34 eFatal("RC thread couldn't be created");
36 eDebug("RC thread created successfully");
38 m_spinner_enabled = 0;
48 o.opcode=gOpcode::shutdown;
51 eDebug("waiting for gRC thread shutdown");
52 pthread_join(the_thread, 0);
53 eDebug("gRC thread has finished");
57 void gRC::submit(const gOpcode &o)
62 pthread_mutex_lock(&mutex);
70 pthread_cond_signal(&cond); // wakeup gdi thread
71 pthread_mutex_unlock(&mutex);
75 //printf("render buffer full...\n");
77 usleep(1000); // wait 1 msec
86 if (o.opcode==gOpcode::flush||o.opcode==gOpcode::shutdown||o.opcode==gOpcode::notify)
88 pthread_cond_signal(&cond); // wakeup gdi thread
89 pthread_mutex_unlock(&mutex);
100 #ifdef USE_LIBVUGLES2
103 gles_viewport(720, 576, 720 * 4);
114 pthread_mutex_lock(&mutex);
118 /* make sure the spinner is not displayed when we something is painted */
121 gOpcode o(queue[rp++]);
125 pthread_mutex_unlock(&mutex);
127 if (o.opcode==gOpcode::shutdown)
129 else if (o.opcode==gOpcode::notify)
131 else if (o.opcode==gOpcode::setCompositing)
133 m_compositing = o.parm.setCompositing;
134 m_compositing->Release();
138 // o.dc is a gDC* filled with grabref... so we must release it here
147 m_notify_pump.send(1);
153 /* when the main thread is non-idle for a too long time without any display output,
154 we want to display a spinner. */
155 struct timespec timeout;
156 clock_gettime(CLOCK_REALTIME, &timeout);
158 if (m_spinner_enabled)
160 timeout.tv_nsec += 100*1000*1000;
161 /* yes, this is required. */
162 if (timeout.tv_nsec > 1000*1000*1000)
164 timeout.tv_nsec -= 1000*1000*1000;
173 if (pthread_cond_timedwait(&cond, &mutex, &timeout) == ETIMEDOUT)
175 if (eApp && !eApp->isIdle())
177 int idle_count = eApp->idleCount();
178 if (idle_count == m_prev_idle_count)
181 m_prev_idle_count = idle_count;
187 if (!m_spinner_enabled)
188 eDebug("main thread is non-idle! display spinner!");
193 pthread_mutex_unlock(&mutex);
197 #ifdef USE_LIBVUGLES2
207 void gRC::recv_notify(const int &i)
212 gRC *gRC::getInstance()
217 void gRC::enableSpinner()
221 eDebug("no spinner DC!");
226 o.opcode = m_spinner_enabled ? gOpcode::incrementSpinner : gOpcode::enableSpinner;
227 m_spinner_dc->exec(&o);
228 m_spinner_enabled = 1;
229 o.opcode = gOpcode::flush;
230 m_spinner_dc->exec(&o);
233 void gRC::disableSpinner()
235 if (!m_spinner_enabled)
240 eDebug("no spinner DC!");
244 m_spinner_enabled = 0;
247 o.opcode = gOpcode::disableSpinner;
248 m_spinner_dc->exec(&o);
249 o.opcode = gOpcode::flush;
250 m_spinner_dc->exec(&o);
253 static int gPainter_instances;
255 gPainter::gPainter(gDC *dc, eRect rect): m_dc(dc), m_rc(gRC::getInstance())
257 // ASSERT(!gPainter_instances);
258 gPainter_instances++;
262 gPainter::~gPainter()
265 gPainter_instances--;
268 void gPainter::setBackgroundColor(const gColor &color)
270 if ( m_dc->islocked() )
273 o.opcode = gOpcode::setBackgroundColor;
274 o.dc = m_dc.grabRef();
275 o.parm.setColor = new gOpcode::para::psetColor;
276 o.parm.setColor->color = color;
281 void gPainter::setForegroundColor(const gColor &color)
283 if ( m_dc->islocked() )
286 o.opcode = gOpcode::setForegroundColor;
287 o.dc = m_dc.grabRef();
288 o.parm.setColor = new gOpcode::para::psetColor;
289 o.parm.setColor->color = color;
294 void gPainter::setBackgroundColor(const gRGB &color)
296 if ( m_dc->islocked() )
299 o.opcode = gOpcode::setBackgroundColorRGB;
300 o.dc = m_dc.grabRef();
301 o.parm.setColorRGB = new gOpcode::para::psetColorRGB;
302 o.parm.setColorRGB->color = color;
307 void gPainter::setForegroundColor(const gRGB &color)
309 if ( m_dc->islocked() )
312 o.opcode = gOpcode::setForegroundColorRGB;
313 o.dc = m_dc.grabRef();
314 o.parm.setColorRGB = new gOpcode::para::psetColorRGB;
315 o.parm.setColorRGB->color = color;
320 void gPainter::setFont(gFont *font)
322 if ( m_dc->islocked() )
325 o.opcode = gOpcode::setFont;
326 o.dc = m_dc.grabRef();
328 o.parm.setFont = new gOpcode::para::psetFont;
329 o.parm.setFont->font = font;
334 void gPainter::renderText(const eRect &pos, const std::string &string, int flags)
336 if ( m_dc->islocked() )
339 o.opcode=gOpcode::renderText;
340 o.dc = m_dc.grabRef();
341 o.parm.renderText = new gOpcode::para::prenderText;
342 o.parm.renderText->area = pos;
343 o.parm.renderText->text = string.empty()?0:strdup(string.c_str());
344 o.parm.renderText->flags = flags;
348 void gPainter::renderPara(eTextPara *para, ePoint offset)
350 if ( m_dc->islocked() )
354 o.opcode=gOpcode::renderPara;
355 o.dc = m_dc.grabRef();
356 o.parm.renderPara = new gOpcode::para::prenderPara;
357 o.parm.renderPara->offset = offset;
360 o.parm.renderPara->textpara = para;
364 void gPainter::fill(const eRect &area)
366 if ( m_dc->islocked() )
369 o.opcode=gOpcode::fill;
371 o.dc = m_dc.grabRef();
372 o.parm.fill = new gOpcode::para::pfillRect;
373 o.parm.fill->area = area;
377 void gPainter::fill(const gRegion ®ion)
379 if ( m_dc->islocked() )
382 o.opcode=gOpcode::fillRegion;
384 o.dc = m_dc.grabRef();
385 o.parm.fillRegion = new gOpcode::para::pfillRegion;
386 o.parm.fillRegion->region = region;
390 void gPainter::clear()
392 if ( m_dc->islocked() )
395 o.opcode=gOpcode::clear;
396 o.dc = m_dc.grabRef();
397 o.parm.fill = new gOpcode::para::pfillRect;
398 o.parm.fill->area = eRect();
402 void gPainter::blit(gPixmap *pixmap, ePoint pos, const eRect &clip, int flags)
404 blitScale(pixmap, eRect(pos, eSize()), clip, flags, 0);
407 void gPainter::blitScale(gPixmap *pixmap, const eRect &position, const eRect &clip, int flags, int aflags)
411 if ( m_dc->islocked() )
417 o.opcode=gOpcode::blit;
418 o.dc = m_dc.grabRef();
420 o.parm.blit = new gOpcode::para::pblit;
421 o.parm.blit->pixmap = pixmap;
422 o.parm.blit->clip = clip;
423 o.parm.blit->flags = flags;
424 o.parm.blit->position = position;
428 void gPainter::setPalette(gRGB *colors, int start, int len)
430 if ( m_dc->islocked() )
434 o.opcode=gOpcode::setPalette;
435 o.dc = m_dc.grabRef();
436 gPalette *p=new gPalette;
438 o.parm.setPalette = new gOpcode::para::psetPalette;
439 p->data=new gRGB[len];
441 memcpy(p->data, colors, len*sizeof(gRGB));
444 o.parm.setPalette->palette = p;
448 void gPainter::setPalette(gPixmap *source)
451 setPalette(source->surface->clut.data, source->surface->clut.start, source->surface->clut.colors);
454 void gPainter::mergePalette(gPixmap *target)
456 if ( m_dc->islocked() )
460 o.opcode = gOpcode::mergePalette;
461 o.dc = m_dc.grabRef();
463 o.parm.mergePalette = new gOpcode::para::pmergePalette;
464 o.parm.mergePalette->target = target;
468 void gPainter::line(ePoint start, ePoint end)
470 if ( m_dc->islocked() )
473 o.opcode=gOpcode::line;
474 o.dc = m_dc.grabRef();
475 o.parm.line = new gOpcode::para::pline;
476 o.parm.line->start = start;
477 o.parm.line->end = end;
481 void gPainter::setOffset(ePoint val)
483 if ( m_dc->islocked() )
486 o.opcode=gOpcode::setOffset;
487 o.dc = m_dc.grabRef();
488 o.parm.setOffset = new gOpcode::para::psetOffset;
489 o.parm.setOffset->rel = 0;
490 o.parm.setOffset->value = val;
494 void gPainter::moveOffset(ePoint rel)
496 if ( m_dc->islocked() )
499 o.opcode=gOpcode::setOffset;
500 o.dc = m_dc.grabRef();
501 o.parm.setOffset = new gOpcode::para::psetOffset;
502 o.parm.setOffset->rel = 1;
503 o.parm.setOffset->value = rel;
507 void gPainter::resetOffset()
509 if ( m_dc->islocked() )
512 o.opcode=gOpcode::setOffset;
513 o.dc = m_dc.grabRef();
514 o.parm.setOffset = new gOpcode::para::psetOffset;
515 o.parm.setOffset->rel = 0;
516 o.parm.setOffset->value = ePoint(0, 0);
520 void gPainter::resetClip(const gRegion ®ion)
522 if ( m_dc->islocked() )
525 o.opcode = gOpcode::setClip;
526 o.dc = m_dc.grabRef();
527 o.parm.clip = new gOpcode::para::psetClip;
528 o.parm.clip->region = region;
532 void gPainter::clip(const gRegion ®ion)
534 if ( m_dc->islocked() )
537 o.opcode = gOpcode::addClip;
538 o.dc = m_dc.grabRef();
539 o.parm.clip = new gOpcode::para::psetClip;
540 o.parm.clip->region = region;
544 void gPainter::clippop()
546 if ( m_dc->islocked() )
549 o.opcode = gOpcode::popClip;
550 o.dc = m_dc.grabRef();
554 void gPainter::waitVSync()
556 if ( m_dc->islocked() )
559 o.opcode = gOpcode::waitVSync;
560 o.dc = m_dc.grabRef();
564 void gPainter::flip()
566 if ( m_dc->islocked() )
569 o.opcode = gOpcode::flip;
570 o.dc = m_dc.grabRef();
574 void gPainter::notify()
576 if ( m_dc->islocked() )
579 o.opcode = gOpcode::notify;
580 o.dc = m_dc.grabRef();
584 void gPainter::setCompositing(gCompositingData *comp)
587 o.opcode = gOpcode::setCompositing;
589 o.parm.setCompositing = comp;
590 comp->AddRef(); /* will be freed in ::thread */
594 void gPainter::flush()
596 if ( m_dc->islocked() )
599 o.opcode = gOpcode::flush;
600 o.dc = m_dc.grabRef();
606 if ( m_dc->islocked() )
610 void gPainter::sendShow(ePoint point, eSize size)
612 if ( m_dc->islocked() )
615 o.opcode=gOpcode::sendShow;
616 o.dc = m_dc.grabRef();
617 o.parm.setShowHideInfo = new gOpcode::para::psetShowHideInfo;
618 o.parm.setShowHideInfo->point = point;
619 o.parm.setShowHideInfo->size = size;
623 void gPainter::sendHide(ePoint point, eSize size)
625 if ( m_dc->islocked() )
628 o.opcode=gOpcode::sendHide;
629 o.dc = m_dc.grabRef();
630 o.parm.setShowHideInfo = new gOpcode::para::psetShowHideInfo;
631 o.parm.setShowHideInfo->point = point;
632 o.parm.setShowHideInfo->size = size;
636 #ifdef USE_LIBVUGLES2
637 void gPainter::setView(eSize size)
639 if ( m_dc->islocked() )
642 o.opcode=gOpcode::setView;
643 o.dc = m_dc.grabRef();
644 o.parm.setViewInfo = new gOpcode::para::psetViewInfo;
645 o.parm.setViewInfo->size = size;
655 gDC::gDC(gPixmap *pixmap): m_pixmap(pixmap)
662 delete[] m_spinner_pic;
665 void gDC::exec(const gOpcode *o)
669 case gOpcode::setBackgroundColor:
670 m_background_color = o->parm.setColor->color;
671 m_background_color_rgb = getRGB(m_background_color);
672 delete o->parm.setColor;
674 case gOpcode::setForegroundColor:
675 m_foreground_color = o->parm.setColor->color;
676 m_background_color_rgb = getRGB(m_foreground_color);
677 delete o->parm.setColor;
679 case gOpcode::setBackgroundColorRGB:
680 if (m_pixmap->needClut())
681 m_background_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
682 m_background_color_rgb = o->parm.setColorRGB->color;
683 delete o->parm.setColorRGB;
685 case gOpcode::setForegroundColorRGB:
686 if (m_pixmap->needClut())
687 m_foreground_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
688 m_foreground_color_rgb = o->parm.setColorRGB->color;
689 delete o->parm.setColorRGB;
691 case gOpcode::setFont:
692 m_current_font = o->parm.setFont->font;
693 o->parm.setFont->font->Release();
694 delete o->parm.setFont;
696 case gOpcode::renderText:
698 ePtr<eTextPara> para = new eTextPara(o->parm.renderText->area);
699 int flags = o->parm.renderText->flags;
700 ASSERT(m_current_font);
701 para->setFont(m_current_font);
702 para->renderString(o->parm.renderText->text, (flags & gPainter::RT_WRAP) ? RS_WRAP : 0);
703 if (o->parm.renderText->text)
704 free(o->parm.renderText->text);
705 if (flags & gPainter::RT_HALIGN_RIGHT)
706 para->realign(eTextPara::dirRight);
707 else if (flags & gPainter::RT_HALIGN_CENTER)
708 para->realign(eTextPara::dirCenter);
709 else if (flags & gPainter::RT_HALIGN_BLOCK)
710 para->realign(eTextPara::dirBlock);
712 ePoint offset = m_current_offset;
714 if (o->parm.renderText->flags & gPainter::RT_VALIGN_CENTER)
716 eRect bbox = para->getBoundBox();
717 int vcentered_top = o->parm.renderText->area.top() + ((o->parm.renderText->area.height() - bbox.height()) / 2);
718 int correction = vcentered_top - bbox.top();
719 offset += ePoint(0, correction);
722 para->blit(*this, offset, m_background_color_rgb, m_foreground_color_rgb);
723 delete o->parm.renderText;
726 case gOpcode::renderPara:
728 o->parm.renderPara->textpara->blit(*this, o->parm.renderPara->offset + m_current_offset, m_background_color_rgb, m_foreground_color_rgb);
729 o->parm.renderPara->textpara->Release();
730 delete o->parm.renderPara;
735 eRect area = o->parm.fill->area;
736 area.moveBy(m_current_offset);
737 gRegion clip = m_current_clip & area;
738 if (m_pixmap->needClut())
739 m_pixmap->fill(clip, m_foreground_color);
741 m_pixmap->fill(clip, m_foreground_color_rgb);
745 case gOpcode::fillRegion:
747 o->parm.fillRegion->region.moveBy(m_current_offset);
748 gRegion clip = m_current_clip & o->parm.fillRegion->region;
749 if (m_pixmap->needClut())
750 m_pixmap->fill(clip, m_foreground_color);
752 m_pixmap->fill(clip, m_foreground_color_rgb);
753 delete o->parm.fillRegion;
757 if (m_pixmap->needClut())
758 m_pixmap->fill(m_current_clip, m_background_color);
760 m_pixmap->fill(m_current_clip, m_background_color_rgb);
766 // this code should be checked again but i'm too tired now
768 o->parm.blit->position.moveBy(m_current_offset);
770 if (o->parm.blit->clip.valid())
772 o->parm.blit->clip.moveBy(m_current_offset);
773 clip.intersect(gRegion(o->parm.blit->clip), m_current_clip);
775 clip = m_current_clip;
777 m_pixmap->blit(*o->parm.blit->pixmap, o->parm.blit->position, clip, o->parm.blit->flags);
778 o->parm.blit->pixmap->Release();
782 case gOpcode::setPalette:
783 if (o->parm.setPalette->palette->start > m_pixmap->surface->clut.colors)
784 o->parm.setPalette->palette->start = m_pixmap->surface->clut.colors;
785 if (o->parm.setPalette->palette->colors > (m_pixmap->surface->clut.colors-o->parm.setPalette->palette->start))
786 o->parm.setPalette->palette->colors = m_pixmap->surface->clut.colors-o->parm.setPalette->palette->start;
787 if (o->parm.setPalette->palette->colors)
788 memcpy(m_pixmap->surface->clut.data+o->parm.setPalette->palette->start, o->parm.setPalette->palette->data, o->parm.setPalette->palette->colors*sizeof(gRGB));
790 delete[] o->parm.setPalette->palette->data;
791 delete o->parm.setPalette->palette;
792 delete o->parm.setPalette;
794 case gOpcode::mergePalette:
795 m_pixmap->mergePalette(*o->parm.mergePalette->target);
796 o->parm.mergePalette->target->Release();
797 delete o->parm.mergePalette;
801 ePoint start = o->parm.line->start + m_current_offset, end = o->parm.line->end + m_current_offset;
802 m_pixmap->line(m_current_clip, start, end, m_foreground_color);
806 case gOpcode::addClip:
807 m_clip_stack.push(m_current_clip);
808 o->parm.clip->region.moveBy(m_current_offset);
809 m_current_clip &= o->parm.clip->region;
812 case gOpcode::setClip:
813 o->parm.clip->region.moveBy(m_current_offset);
814 m_current_clip = o->parm.clip->region & eRect(ePoint(0, 0), m_pixmap->size());
817 case gOpcode::popClip:
818 if (!m_clip_stack.empty())
820 m_current_clip = m_clip_stack.top();
824 case gOpcode::setOffset:
825 if (o->parm.setOffset->rel)
826 m_current_offset += o->parm.setOffset->value;
828 m_current_offset = o->parm.setOffset->value;
829 delete o->parm.setOffset;
831 case gOpcode::waitVSync:
837 case gOpcode::sendShow:
839 case gOpcode::sendHide:
841 #ifdef USE_LIBVUGLES2
842 case gOpcode::setView:
845 case gOpcode::enableSpinner:
848 case gOpcode::disableSpinner:
851 case gOpcode::incrementSpinner:
855 eFatal("illegal opcode %d. expect memory leak!", o->opcode);
859 gRGB gDC::getRGB(gColor col)
861 if ((!m_pixmap) || (!m_pixmap->surface->clut.data))
862 return gRGB(col, col, col);
865 eFatal("bla transp");
866 return gRGB(0, 0, 0, 0xFF);
868 return m_pixmap->surface->clut.data[col];
871 void gDC::enableSpinner()
873 ASSERT(m_spinner_saved);
875 /* save the background to restore it later. We need to negative position because we want to blit from the middle of the screen. */
876 m_spinner_saved->blit(*m_pixmap, eRect(-m_spinner_pos.topLeft(), eSize()), gRegion(eRect(ePoint(0, 0), m_spinner_saved->size())), 0);
881 void gDC::disableSpinner()
883 ASSERT(m_spinner_saved);
885 /* restore background */
886 m_pixmap->blit(*m_spinner_saved, eRect(m_spinner_pos.topLeft(), eSize()), gRegion(m_spinner_pos), 0);
889 void gDC::incrementSpinner()
891 ASSERT(m_spinner_saved);
899 for (i = 0; i < 5; ++i)
901 int x = i * 20 + m_spinner_pos.left();
902 int y = m_spinner_pos.top();
904 int col = ((blub - i) * 30) % 256;
906 m_pixmap->fill(eRect(x, y, 10, 10), gRGB(col, col, col));
910 m_spinner_temp->blit(*m_spinner_saved, eRect(0, 0, 0, 0), eRect(ePoint(0, 0), m_spinner_pos.size()));
912 if (m_spinner_pic[m_spinner_i])
913 m_spinner_temp->blit(*m_spinner_pic[m_spinner_i], eRect(0, 0, 0, 0), eRect(ePoint(0, 0), m_spinner_pos.size()), gPixmap::blitAlphaTest);
915 m_pixmap->blit(*m_spinner_temp, eRect(m_spinner_pos.topLeft(), eSize()), gRegion(m_spinner_pos), 0);
917 m_spinner_i %= m_spinner_num;
920 void gDC::setSpinner(eRect pos, ePtr<gPixmap> *pic, int len)
923 ASSERT(m_pixmap->surface);
924 m_spinner_saved = new gPixmap(pos.size(), m_pixmap->surface->bpp);
925 m_spinner_temp = new gPixmap(pos.size(), m_pixmap->surface->bpp);
933 delete[] m_spinner_pic;
935 m_spinner_pic = new ePtr<gPixmap>[len];
937 for (i = 0; i < len; ++i)
938 m_spinner_pic[i] = pic[i];
943 eAutoInitPtr<gRC> init_grc(eAutoInitNumbers::graphic, "gRC");