X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/1aeefd997cc362c3b37c1587c5f08891b35c3a75..9abfba44b394a64d978edebb58dc4f445cac2623:/lib/gdi/grc.cpp

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index 4597034f..55d266c0 100644
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -1,5 +1,5 @@
 // for debugging use:
- #define SYNC_PAINT
+// #define SYNC_PAINT
 #include <unistd.h>
 #ifndef SYNC_PAINT
 #include <pthread.h>
@@ -22,17 +22,18 @@ void *gRC::thread_wrapper(void *ptr)
 
 gRC *gRC::instance=0;
 
-gRC::gRC(): queue(2048), queuelock(MAXSIZE)
+gRC::gRC(): queue(2048), m_notify_pump(eApp, 0), queuelock(MAXSIZE)
 {
 	ASSERT(!instance);
 	instance=this;
 	queuelock.lock(MAXSIZE);
+	CONNECT(m_notify_pump.recv_msg, gRC::recv_notify);
 #ifndef SYNC_PAINT
 	int res = pthread_create(&the_thread, 0, thread_wrapper, this);
 	if (res)
 		eFatal("RC thread couldn't be created");
 	else
-		eDebug("RC thread createted successfully");
+		eDebug("RC thread created successfully");
 #endif
 }
 
@@ -54,6 +55,7 @@ gRC::~gRC()
 
 void *gRC::thread()
 {
+	int need_notify = 0;
 #ifndef SYNC_PAINT
 	while (1)
 #else
@@ -64,9 +66,18 @@ void *gRC::thread()
 		gOpcode& o(queue.current());
 		if (o.opcode==gOpcode::shutdown)
 			break;
-		o.dc->exec(&o);
+		if (o.opcode==gOpcode::notify)
+			need_notify = 1;
+		else
+			o.dc->exec(&o);
 		o.dc->Release();
 		queue.dequeue();
+
+		if ((!queue.size()) && need_notify)
+		{
+			need_notify = 0;
+			m_notify_pump.send(1);
+		}
 	}
 #ifndef SYNC_PAINT
 	pthread_exit(0);
@@ -74,6 +85,11 @@ void *gRC::thread()
 	return 0;
 }
 
+void gRC::recv_notify(const int &i)
+{
+	notify();
+}
+
 gRC *gRC::getInstance()
 {
 	return instance;
@@ -116,6 +132,28 @@ void gPainter::setForegroundColor(const gColor &color)
 	m_rc->submit(o);
 }
 
+void gPainter::setBackgroundColor(const gRGB &color)
+{
+	gOpcode o;
+	o.opcode = gOpcode::setBackgroundColorRGB;
+	o.dc = m_dc.grabRef();
+	o.parm.setColorRGB = new gOpcode::para::psetColorRGB;
+	o.parm.setColorRGB->color = color;
+	
+	m_rc->submit(o);
+}
+
+void gPainter::setForegroundColor(const gRGB &color)
+{
+	gOpcode o;
+	o.opcode = gOpcode::setForegroundColorRGB;
+	o.dc = m_dc.grabRef();
+	o.parm.setColorRGB = new gOpcode::para::psetColorRGB;
+	o.parm.setColorRGB->color = color;
+	
+	m_rc->submit(o);
+}
+
 void gPainter::setFont(gFont *font)
 {
 	gOpcode o;
@@ -164,6 +202,17 @@ void gPainter::fill(const eRect &area)
 	m_rc->submit(o);
 }
 
+void gPainter::fill(const gRegion &region)
+{
+	gOpcode o;
+	o.opcode=gOpcode::fillRegion;
+
+	o.dc = m_dc.grabRef();
+	o.parm.fillRegion = new gOpcode::para::pfillRegion;
+	o.parm.fillRegion->region = region;
+	m_rc->submit(o);
+}
+
 void gPainter::clear()
 {
 	gOpcode o;
@@ -177,7 +226,7 @@ void gPainter::clear()
 void gPainter::blit(gPixmap *pixmap, ePoint pos, const eRect &clip, int flags)
 {
 	gOpcode o;
-
+	
 	o.opcode=gOpcode::blit;
 	o.dc = m_dc.grabRef();
 	pixmap->AddRef();
@@ -185,7 +234,7 @@ void gPainter::blit(gPixmap *pixmap, ePoint pos, const eRect &clip, int flags)
 	o.parm.blit->pixmap = pixmap;
 	o.parm.blit->position = pos;
 	o.parm.blit->clip = clip;
-	o.flags=flags;
+	o.parm.blit->flags=flags;
 	m_rc->submit(o);
 }
 
@@ -207,12 +256,19 @@ void gPainter::setPalette(gRGB *colors, int start, int len)
 	m_rc->submit(o);
 }
 
+void gPainter::setPalette(gPixmap *source)
+{
+	ASSERT(source);
+	setPalette(source->surface->clut.data, source->surface->clut.start, source->surface->clut.colors);
+}
+
 void gPainter::mergePalette(gPixmap *target)
 {
 	gOpcode o;
-	o.opcode=gOpcode::mergePalette;
+	o.opcode = gOpcode::mergePalette;
 	o.dc = m_dc.grabRef();
 	target->AddRef();
+	o.parm.mergePalette = new gOpcode::para::pmergePalette;
 	o.parm.mergePalette->target = target;
 	m_rc->submit(o);
 }
@@ -291,10 +347,42 @@ void gPainter::clippop()
 
 void gPainter::flush()
 {
+	gOpcode o;
+	o.opcode = gOpcode::flush;
+	o.dc = m_dc.grabRef();
+	m_rc->submit(o);
+}
+
+void gPainter::waitVSync()
+{
+	gOpcode o;
+	o.opcode = gOpcode::waitVSync;
+	o.dc = m_dc.grabRef();
+	m_rc->submit(o);
+}
+
+void gPainter::flip()
+{
+	gOpcode o;
+	o.opcode = gOpcode::flip;
+	o.dc = m_dc.grabRef();
+	m_rc->submit(o);
+}
+
+void gPainter::notify()
+{
+	gOpcode o;
+	o.opcode = gOpcode::notify;
+	o.dc = m_dc.grabRef();
+	m_rc->submit(o);
 }
 
 void gPainter::end()
 {
+	gOpcode o;
+	o.opcode = gOpcode::flush;
+	o.dc = m_dc.grabRef();
+	m_rc->submit(o);
 }
 
 gDC::gDC()
@@ -321,6 +409,14 @@ void gDC::exec(gOpcode *o)
 		m_foreground_color = o->parm.setColor->color;
 		delete o->parm.setColor;
 		break;
+	case gOpcode::setBackgroundColorRGB:
+		m_background_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
+		delete o->parm.setColorRGB;
+		break;
+	case gOpcode::setForegroundColorRGB:
+		m_foreground_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
+		delete o->parm.setColorRGB;
+		break;
 	case gOpcode::setFont:
 		m_current_font = o->parm.setFont->font;
 		o->parm.setFont->font->Release();
@@ -329,16 +425,32 @@ void gDC::exec(gOpcode *o)
 	case gOpcode::renderText:
 	{
 		ePtr<eTextPara> para = new eTextPara(o->parm.renderText->area);
+		int flags = o->parm.renderText->flags;
 		assert(m_current_font);
 		para->setFont(m_current_font);
-		para->renderString(o->parm.renderText->text, o->parm.renderText->flags);
-		para->blit(*this, m_current_offset, getRGB(m_foreground_color), getRGB(m_background_color));
+		para->renderString(o->parm.renderText->text, (flags & gPainter::RT_WRAP) ? RS_WRAP : 0);
+		
+		if (flags & gPainter::RT_HALIGN_RIGHT)
+			para->realign(eTextPara::dirRight);
+		else if (flags & gPainter::RT_HALIGN_CENTER)
+			para->realign(eTextPara::dirCenter);
+		else if (flags & gPainter::RT_HALIGN_BLOCK)
+			para->realign(eTextPara::dirBlock);
+		
+		ePoint offset = m_current_offset;
+		
+		if (o->parm.renderText->flags & gPainter::RT_VALIGN_CENTER)
+		{
+			eRect bbox = para->getBoundBox();
+			offset += ePoint(0, (o->parm.renderText->area.height() - bbox.height()) / 2);
+		}
+		para->blit(*this, offset, getRGB(m_background_color), getRGB(m_foreground_color));
 		delete o->parm.renderText;
 		break;
 	}
 	case gOpcode::renderPara:
 	{
-		o->parm.renderPara->textpara->blit(*this, o->parm.renderPara->offset + m_current_offset, getRGB(m_foreground_color), getRGB(m_background_color));
+		o->parm.renderPara->textpara->blit(*this, o->parm.renderPara->offset + m_current_offset, getRGB(m_background_color), getRGB(m_foreground_color));
 		o->parm.renderPara->textpara->Release();
 		delete o->parm.renderPara;
 		break;
@@ -352,6 +464,14 @@ void gDC::exec(gOpcode *o)
 		delete o->parm.fill;
 		break;
 	}
+	case gOpcode::fillRegion:
+	{
+		o->parm.fillRegion->region.moveBy(m_current_offset);
+		gRegion clip = m_current_clip & o->parm.fillRegion->region;
+		m_pixmap->fill(clip, m_foreground_color);
+		delete o->parm.fillRegion;
+		break;
+	}
 	case gOpcode::clear:
 		m_pixmap->fill(m_current_clip, m_background_color);
 		delete o->parm.fill;
@@ -359,11 +479,17 @@ void gDC::exec(gOpcode *o)
 	case gOpcode::blit:
 	{
 		gRegion clip;
-		if (!o->parm.blit->clip.valid())
+				// this code should be checked again but i'm too tired now
+		
+		o->parm.blit->position += m_current_offset;
+		
+		if (o->parm.blit->clip.valid())
 		{
-			clip.intersect(gRegion(o->parm.blit->clip), clip);
+			o->parm.blit->clip.moveBy(m_current_offset);
+			clip.intersect(gRegion(o->parm.blit->clip), m_current_clip);
 		} else
 			clip = m_current_clip;
+		
 		m_pixmap->blit(*o->parm.blit->pixmap, o->parm.blit->position, clip, o->parm.blit->flags);
 		o->parm.blit->pixmap->Release();
 		delete o->parm.blit;
@@ -382,12 +508,10 @@ void gDC::exec(gOpcode *o)
 		delete o->parm.setPalette;
 		break;
 	case gOpcode::mergePalette:
-#if 0
-		pixmap->mergePalette(*o->parm.blit->pixmap);
-		o->parm.blit->pixmap->unlock();
-		delete o->parm.blit;
-#endif
-		break;
+		m_pixmap->mergePalette(*o->parm.mergePalette->target);
+		o->parm.mergePalette->target->Release();
+		delete o->parm.mergePalette;
+		break; 
 	case gOpcode::line:
 	{
 		ePoint start = o->parm.line->start + m_current_offset, end = o->parm.line->end + m_current_offset;
@@ -403,7 +527,7 @@ void gDC::exec(gOpcode *o)
 		break;
 	case gOpcode::setClip:
 		o->parm.clip->region.moveBy(m_current_offset);
-		m_current_clip = o->parm.clip->region & eRect(ePoint(0, 0), m_pixmap->getSize());
+		m_current_clip = o->parm.clip->region & eRect(ePoint(0, 0), m_pixmap->size());
 		delete o->parm.clip;
 		break;
 	case gOpcode::popClip:
@@ -420,6 +544,12 @@ void gDC::exec(gOpcode *o)
 			m_current_offset  = o->parm.setOffset->value;
 		delete o->parm.setOffset;
 		break;
+	case gOpcode::waitVSync:
+		break;
+	case gOpcode::flip:
+		break;
+	case gOpcode::flush:
+		break;
 	default:
 		eFatal("illegal opcode %d. expect memory leak!", o->opcode);
 	}
@@ -440,4 +570,3 @@ gRGB gDC::getRGB(gColor col)
 DEFINE_REF(gDC);
 
 eAutoInitPtr<gRC> init_grc(eAutoInitNumbers::graphic, "gRC");
-