-// for debugging use:
-// #define SYNC_PAINT
#include <unistd.h>
-#ifndef SYNC_PAINT
-#include <pthread.h>
-#endif
-
#include <lib/gdi/grc.h>
#include <lib/gdi/font.h>
-#include <lib/gdi/lcd.h>
#include <lib/base/init.h>
#include <lib/base/init_num.h>
-#define MAXSIZE 1024
-
#ifndef SYNC_PAINT
void *gRC::thread_wrapper(void *ptr)
{
- nice(3);
return ((gRC*)ptr)->thread();
}
#endif
gRC *gRC::instance=0;
-gRC::gRC(): queue(2048), queuelock(MAXSIZE)
+gRC::gRC(): rp(0), wp(0)
+#ifdef SYNC_PAINT
+,m_notify_pump(eApp, 0)
+#else
+,m_notify_pump(eApp, 1)
+#endif
{
ASSERT(!instance);
instance=this;
- queuelock.lock(MAXSIZE);
+ CONNECT(m_notify_pump.recv_msg, gRC::recv_notify);
#ifndef SYNC_PAINT
- eDebug(pthread_create(&the_thread, 0, thread_wrapper, this)?"RC thread couldn't be created":"RC thread createted successfully");
+ pthread_mutex_init(&mutex, 0);
+ pthread_cond_init(&cond, 0);
+ int res = pthread_create(&the_thread, 0, thread_wrapper, this);
+ if (res)
+ eFatal("RC thread couldn't be created");
+ else
+ eDebug("RC thread created successfully");
#endif
+ m_spinner_enabled = 0;
}
+DEFINE_REF(gRC);
+
gRC::~gRC()
{
- fbClass::getInstance()->lock();
-#ifndef DISABLE_LCD
- eDBoxLCD::getInstance()->lock();
-#endif
instance=0;
gOpcode o;
o.opcode=gOpcode::shutdown;
submit(o);
+#ifndef SYNC_PAINT
eDebug("waiting for gRC thread shutdown");
pthread_join(the_thread, 0);
eDebug("gRC thread has finished");
+#endif
+}
+
+void gRC::submit(const gOpcode &o)
+{
+ while(1)
+ {
+#ifndef SYNC_PAINT
+ pthread_mutex_lock(&mutex);
+#endif
+ int tmp=wp+1;
+ if ( tmp == MAXSIZE )
+ tmp=0;
+ if ( tmp == rp )
+ {
+#ifndef SYNC_PAINT
+ pthread_cond_signal(&cond); // wakeup gdi thread
+ pthread_mutex_unlock(&mutex);
+#else
+ thread();
+#endif
+ //printf("render buffer full...\n");
+ //fflush(stdout);
+ usleep(1000); // wait 1 msec
+ continue;
+ }
+ int free=rp-wp;
+ if ( free <= 0 )
+ free+=MAXSIZE;
+ queue[wp++]=o;
+ if ( wp == MAXSIZE )
+ wp = 0;
+ if (o.opcode==gOpcode::flush||o.opcode==gOpcode::shutdown||o.opcode==gOpcode::notify)
+#ifndef SYNC_PAINT
+ pthread_cond_signal(&cond); // wakeup gdi thread
+ pthread_mutex_unlock(&mutex);
+#else
+ thread(); // paint
+#endif
+ break;
+ }
}
void *gRC::thread()
{
+ int need_notify = 0;
#ifndef SYNC_PAINT
while (1)
+ {
#else
- while (queue.size())
-#endif
+ while (rp != wp)
{
- queuelock.lock(1);
- gOpcode& o(queue.current());
- if (o.opcode==gOpcode::shutdown)
- break;
- o.dc->exec(&o);
- o.dc->Release();
- queue.dequeue();
+#endif
+#ifndef SYNC_PAINT
+ pthread_mutex_lock(&mutex);
+#endif
+ if ( rp != wp )
+ {
+ /* make sure the spinner is not displayed when we something is painted */
+ disableSpinner();
+
+ gOpcode o(queue[rp++]);
+ if ( rp == MAXSIZE )
+ rp=0;
+#ifndef SYNC_PAINT
+ pthread_mutex_unlock(&mutex);
+#endif
+ if (o.opcode==gOpcode::shutdown)
+ break;
+ else if (o.opcode==gOpcode::notify)
+ need_notify = 1;
+ else if(o.dc)
+ {
+ o.dc->exec(&o);
+ // o.dc is a gDC* filled with grabref... so we must release it here
+ o.dc->Release();
+ }
+ }
+ else
+ {
+ if (need_notify)
+ {
+ need_notify = 0;
+ m_notify_pump.send(1);
+ }
+#ifndef SYNC_PAINT
+ while(rp == wp)
+ {
+
+ /* when the main thread is non-idle for a too long time without any display output,
+ we want to display a spinner. */
+ struct timespec timeout;
+ clock_gettime(CLOCK_REALTIME, &timeout);
+
+ if (m_spinner_enabled)
+ {
+ timeout.tv_nsec += 100*1000*1000;
+ /* yes, this is required. */
+ if (timeout.tv_nsec > 1000*1000*1000)
+ {
+ timeout.tv_nsec -= 1000*1000*1000;
+ timeout.tv_sec++;
+ }
+ }
+ else
+ timeout.tv_sec += 2;
+
+ int idle = 1;
+
+ if (pthread_cond_timedwait(&cond, &mutex, &timeout) == ETIMEDOUT)
+ {
+ if (eApp && !eApp->isIdle())
+ idle = 0;
+ }
+
+ if (!idle)
+ {
+ if (!m_spinner_enabled)
+ eDebug("main thread is non-idle! display spinner!");
+ enableSpinner();
+ } else
+ disableSpinner();
+ }
+ pthread_mutex_unlock(&mutex);
+#endif
+ }
}
#ifndef SYNC_PAINT
pthread_exit(0);
return 0;
}
+void gRC::recv_notify(const int &i)
+{
+ notify();
+}
+
gRC *gRC::getInstance()
{
return instance;
}
+void gRC::enableSpinner()
+{
+ if (!m_spinner_dc)
+ {
+ eDebug("no spinner DC!");
+ return;
+ }
+
+ gOpcode o;
+ o.opcode = m_spinner_enabled ? gOpcode::incrementSpinner : gOpcode::enableSpinner;
+ m_spinner_dc->exec(&o);
+ m_spinner_enabled = 1;
+ o.opcode = gOpcode::flush;
+ m_spinner_dc->exec(&o);
+}
+
+void gRC::disableSpinner()
+{
+ if (!m_spinner_enabled)
+ return;
+
+ if (!m_spinner_dc)
+ {
+ eDebug("no spinner DC!");
+ return;
+ }
+
+ m_spinner_enabled = 0;
+
+ gOpcode o;
+ o.opcode = gOpcode::disableSpinner;
+ m_spinner_dc->exec(&o);
+ o.opcode = gOpcode::flush;
+ m_spinner_dc->exec(&o);
+}
+
static int gPainter_instances;
gPainter::gPainter(gDC *dc, eRect rect): m_dc(dc), m_rc(gRC::getInstance())
{
// ASSERT(!gPainter_instances);
gPainter_instances++;
- begin(rect);
+// begin(rect);
}
gPainter::~gPainter()
void gPainter::setBackgroundColor(const gColor &color)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode = gOpcode::setBackgroundColor;
o.dc = m_dc.grabRef();
o.parm.setColor = new gOpcode::para::psetColor;
o.parm.setColor->color = color;
-
+
m_rc->submit(o);
}
void gPainter::setForegroundColor(const gColor &color)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode = gOpcode::setForegroundColor;
o.dc = m_dc.grabRef();
o.parm.setColor = new gOpcode::para::psetColor;
o.parm.setColor->color = color;
-
+
+ m_rc->submit(o);
+}
+
+void gPainter::setBackgroundColor(const gRGB &color)
+{
+ if ( m_dc->islocked() )
+ return;
+ 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)
+{
+ if ( m_dc->islocked() )
+ return;
+ 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)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode = gOpcode::setFont;
o.dc = m_dc.grabRef();
font->AddRef();
o.parm.setFont = new gOpcode::para::psetFont;
o.parm.setFont->font = font;
-
+
m_rc->submit(o);
}
void gPainter::renderText(const eRect &pos, const std::string &string, int flags)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::renderText;
o.dc = m_dc.grabRef();
o.parm.renderText = new gOpcode::para::prenderText;
o.parm.renderText->area = pos;
- o.parm.renderText->text = string;
+ o.parm.renderText->text = string.empty()?0:strdup(string.c_str());
o.parm.renderText->flags = flags;
m_rc->submit(o);
}
void gPainter::renderPara(eTextPara *para, ePoint offset)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::renderPara;
o.dc = m_dc.grabRef();
void gPainter::fill(const eRect &area)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::fill;
m_rc->submit(o);
}
+void gPainter::fill(const gRegion ®ion)
+{
+ if ( m_dc->islocked() )
+ return;
+ 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()
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::clear;
o.dc = m_dc.grabRef();
m_rc->submit(o);
}
-void gPainter::blit(gPixmap *pixmap, ePoint pos, gRegion *clip, int flags)
+void gPainter::blit(gPixmap *pixmap, ePoint pos, const eRect &clip, int flags)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
+ ASSERT(pixmap);
+
o.opcode=gOpcode::blit;
o.dc = m_dc.grabRef();
pixmap->AddRef();
o.parm.blit = new gOpcode::para::pblit;
o.parm.blit->pixmap = pixmap;
o.parm.blit->position = pos;
- clip->AddRef();
o.parm.blit->clip = clip;
- o.flags=flags;
+ o.parm.blit->flags=flags;
m_rc->submit(o);
}
void gPainter::setPalette(gRGB *colors, int start, int len)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::setPalette;
o.dc = m_dc.grabRef();
gPalette *p=new gPalette;
-
+
+ o.parm.setPalette = new gOpcode::para::psetPalette;
p->data=new gRGB[len];
+
memcpy(p->data, colors, len*sizeof(gRGB));
p->start=start;
p->colors=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)
{
+ if ( m_dc->islocked() )
+ return;
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);
}
void gPainter::line(ePoint start, ePoint end)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::line;
o.dc = m_dc.grabRef();
m_rc->submit(o);
}
-void gPainter::setLogicalZero(ePoint val)
+void gPainter::setOffset(ePoint val)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode=gOpcode::setOffset;
o.dc = m_dc.grabRef();
m_rc->submit(o);
}
-void gPainter::moveLogicalZero(ePoint rel)
+void gPainter::moveOffset(ePoint rel)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
- o.opcode=gOpcode::moveOffset;
+ o.opcode=gOpcode::setOffset;
o.dc = m_dc.grabRef();
o.parm.setOffset = new gOpcode::para::psetOffset;
o.parm.setOffset->rel = 1;
m_rc->submit(o);
}
-void gPainter::resetLogicalZero()
+void gPainter::resetOffset()
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
- o.opcode=gOpcode::moveOffset;
+ o.opcode=gOpcode::setOffset;
o.dc = m_dc.grabRef();
o.parm.setOffset = new gOpcode::para::psetOffset;
+ o.parm.setOffset->rel = 0;
o.parm.setOffset->value = ePoint(0, 0);
m_rc->submit(o);
}
+void gPainter::resetClip(const gRegion ®ion)
+{
+ if ( m_dc->islocked() )
+ return;
+ gOpcode o;
+ o.opcode = gOpcode::setClip;
+ o.dc = m_dc.grabRef();
+ o.parm.clip = new gOpcode::para::psetClip;
+ o.parm.clip->region = region;
+ m_rc->submit(o);
+}
+
void gPainter::clip(const gRegion ®ion)
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode = gOpcode::addClip;
o.dc = m_dc.grabRef();
o.parm.clip = new gOpcode::para::psetClip;
- o.parm.clip->region = new gRegion(region);
- o.parm.clip->region->AddRef();
+ o.parm.clip->region = region;
m_rc->submit(o);
}
void gPainter::clippop()
{
+ if ( m_dc->islocked() )
+ return;
gOpcode o;
o.opcode = gOpcode::popClip;
o.dc = m_dc.grabRef();
m_rc->submit(o);
}
-void gPainter::flush()
+void gPainter::waitVSync()
+{
+ if ( m_dc->islocked() )
+ return;
+ gOpcode o;
+ o.opcode = gOpcode::waitVSync;
+ o.dc = m_dc.grabRef();
+ m_rc->submit(o);
+}
+
+void gPainter::flip()
+{
+ if ( m_dc->islocked() )
+ return;
+ gOpcode o;
+ o.opcode = gOpcode::flip;
+ o.dc = m_dc.grabRef();
+ m_rc->submit(o);
+}
+
+void gPainter::notify()
{
+ if ( m_dc->islocked() )
+ return;
+ gOpcode o;
+ o.opcode = gOpcode::notify;
+ o.dc = m_dc.grabRef();
+ m_rc->submit(o);
}
void gPainter::end()
{
+ if ( m_dc->islocked() )
+ return;
+ gOpcode o;
+ o.opcode = gOpcode::flush;
+ o.dc = m_dc.grabRef();
+ m_rc->submit(o);
}
gDC::gDC()
{
+ m_spinner_pic = 0;
}
gDC::gDC(gPixmap *pixmap): m_pixmap(pixmap)
{
+ m_spinner_pic = 0;
}
gDC::~gDC()
{
+ delete[] m_spinner_pic;
}
void gDC::exec(gOpcode *o)
{
-#if 0
- switch(o->opcode)
+ switch (o->opcode)
{
+ case gOpcode::setBackgroundColor:
+ m_background_color = o->parm.setColor->color;
+ m_background_color_rgb = getRGB(m_background_color);
+ delete o->parm.setColor;
+ break;
+ case gOpcode::setForegroundColor:
+ m_foreground_color = o->parm.setColor->color;
+ m_background_color_rgb = getRGB(m_foreground_color);
+ delete o->parm.setColor;
+ break;
+ case gOpcode::setBackgroundColorRGB:
+ if (m_pixmap->needClut())
+ m_background_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
+ m_background_color_rgb = o->parm.setColorRGB->color;
+ delete o->parm.setColorRGB;
+ break;
+ case gOpcode::setForegroundColorRGB:
+ if (m_pixmap->needClut())
+ m_foreground_color = m_pixmap->surface->clut.findColor(o->parm.setColorRGB->color);
+ m_foreground_color_rgb = o->parm.setColorRGB->color;
+ delete o->parm.setColorRGB;
+ break;
+ case gOpcode::setFont:
+ m_current_font = o->parm.setFont->font;
+ o->parm.setFont->font->Release();
+ delete o->parm.setFont;
+ break;
case gOpcode::renderText:
{
- ePtr<eTextPara> para = new eTextPara(o->parm.renderText.area);
+ 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, ePoint(0, 0), m_foregroundColor, m_backgroundColor);
- delete o->parm.renderText->text;
+ para->renderString(o->parm.renderText->text, (flags & gPainter::RT_WRAP) ? RS_WRAP : 0);
+ if (o->parm.renderText->text)
+ free(o->parm.renderText->text);
+ 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();
+ int vcentered_top = o->parm.renderText->area.top() + ((o->parm.renderText->area.height() - bbox.height()) / 2);
+ int correction = vcentered_top - bbox.top();
+ offset += ePoint(0, correction);
+ }
+
+ para->blit(*this, offset, m_background_color_rgb, m_foreground_color_rgb);
+ delete o->parm.renderText;
break;
}
case gOpcode::renderPara:
{
- o->parm.renderPara.textpara->blit(*this, o->parm.renderPara.offset, m_foregroundColor, m_backgroundColor);
- o->parm.renderPara.textpara.Release();
+ o->parm.renderPara->textpara->blit(*this, o->parm.renderPara->offset + m_current_offset, m_background_color_rgb, m_foreground_color_rgb);
+ o->parm.renderPara->textpara->Release();
+ delete o->parm.renderPara;
break;
}
case gOpcode::fill:
- m_pixmap->fill(o->parm.fill.area, m_foregroundColor);
+ {
+ eRect area = o->parm.fill->area;
+ area.moveBy(m_current_offset);
+ gRegion clip = m_current_clip & area;
+ if (m_pixmap->needClut())
+ m_pixmap->fill(clip, m_foreground_color);
+ else
+ m_pixmap->fill(clip, m_foreground_color_rgb);
+ 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;
+ if (m_pixmap->needClut())
+ m_pixmap->fill(clip, m_foreground_color);
+ else
+ m_pixmap->fill(clip, m_foreground_color_rgb);
+ delete o->parm.fillRegion;
+ break;
+ }
+ case gOpcode::clear:
+ if (m_pixmap->needClut())
+ m_pixmap->fill(m_current_clip, m_background_color);
+ else
+ m_pixmap->fill(m_current_clip, m_background_color_rgb);
delete o->parm.fill;
break;
case gOpcode::blit:
{
gRegion clip;
- if (o->parm.blit.clip)
+ // 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(o->parm.blit.clip, clip);
- o->parm.blit.clip->Release();
+ o->parm.blit->clip.moveBy(m_current_offset);
+ clip.intersect(gRegion(o->parm.blit->clip), m_current_clip);
} else
clip = m_current_clip;
- pixmap->blit(*o->parm.blit.pixmap, o->parm.blit.pos, clip, o->parm.blit.flags);
- o->parm.blit.pixmap->Release();
+
+ 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;
break;
}
case gOpcode::setPalette:
-#if 0
- if (o->parm.setPalette->palette->start>pixmap->surface->clut.colors)
- o->parm.setPalette->palette->start=pixmap->surface->clut.colors;
- if (o->parm.setPalette->palette->colors>(pixmap->surface->clut.colors-o->parm.setPalette->palette->start))
- o->parm.setPalette->palette->colors=pixmap->surface->clut.colors-o->parm.setPalette->palette->start;
+ if (o->parm.setPalette->palette->start > m_pixmap->surface->clut.colors)
+ o->parm.setPalette->palette->start = m_pixmap->surface->clut.colors;
+ if (o->parm.setPalette->palette->colors > (m_pixmap->surface->clut.colors-o->parm.setPalette->palette->start))
+ o->parm.setPalette->palette->colors = m_pixmap->surface->clut.colors-o->parm.setPalette->palette->start;
if (o->parm.setPalette->palette->colors)
- memcpy(pixmap->surface->clut.data+o->parm.setPalette->palette->start, o->parm.setPalette->palette->data, o->parm.setPalette->palette->colors*sizeof(gRGB));
+ memcpy(m_pixmap->surface->clut.data+o->parm.setPalette->palette->start, o->parm.setPalette->palette->data, o->parm.setPalette->palette->colors*sizeof(gRGB));
+
delete[] o->parm.setPalette->palette->data;
delete o->parm.setPalette->palette;
delete o->parm.setPalette;
-#endif
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:
-#if 0
- pixmap->line(o->parm.line->start, o->parm.line->end, o->parm.line->color);
+ {
+ ePoint start = o->parm.line->start + m_current_offset, end = o->parm.line->end + m_current_offset;
+ m_pixmap->line(m_current_clip, start, end, m_foreground_color);
delete o->parm.line;
-#endif
break;
- case gOpcode::setBackgroundColor:
- m_backgroundColor = o->parm.setColor.color;
+ }
+ case gOpcode::addClip:
+ m_clip_stack.push(m_current_clip);
+ o->parm.clip->region.moveBy(m_current_offset);
+ m_current_clip &= o->parm.clip->region;
+ delete o->parm.clip;
break;
- case gOpcode::setForegroundColor:
- m_foregroundColor = o->parm.setColor.color;
+ case gOpcode::setClip:
+ o->parm.clip->region.moveBy(m_current_offset);
+ m_current_clip = o->parm.clip->region & eRect(ePoint(0, 0), m_pixmap->size());
+ delete o->parm.clip;
+ break;
+ case gOpcode::popClip:
+ if (!m_clip_stack.empty())
+ {
+ m_current_clip = m_clip_stack.top();
+ m_clip_stack.pop();
+ }
+ break;
+ case gOpcode::setOffset:
+ if (o->parm.setOffset->rel)
+ m_current_offset += o->parm.setOffset->value;
+ else
+ m_current_offset = o->parm.setOffset->value;
+ delete o->parm.setOffset;
+ break;
+ case gOpcode::waitVSync:
+ break;
+ case gOpcode::flip:
break;
- case gOpcode::clip:
+ case gOpcode::flush:
+ break;
+ case gOpcode::enableSpinner:
+ enableSpinner();
+ break;
+ case gOpcode::disableSpinner:
+ disableSpinner();
+ break;
+ case gOpcode::incrementSpinner:
+ incrementSpinner();
break;
default:
eFatal("illegal opcode %d. expect memory leak!", o->opcode);
}
-#endif
}
gRGB gDC::getRGB(gColor col)
return m_pixmap->surface->clut.data[col];
}
+void gDC::enableSpinner()
+{
+ ASSERT(m_spinner_saved);
+
+ /* save the background to restore it later. We need to negative position because we want to blit from the middle of the screen. */
+ m_spinner_saved->blit(*m_pixmap, -m_spinner_pos.topLeft(), gRegion(eRect(ePoint(0, 0), m_spinner_saved->size())), 0);
+
+ incrementSpinner();
+}
+
+void gDC::disableSpinner()
+{
+ ASSERT(m_spinner_saved);
+
+ /* restore background */
+ m_pixmap->blit(*m_spinner_saved, m_spinner_pos.topLeft(), gRegion(m_spinner_pos), 0);
+}
+
+void gDC::incrementSpinner()
+{
+ ASSERT(m_spinner_saved);
+
+ static int blub;
+ blub++;
+
+#if 0
+ int i;
+
+ for (i = 0; i < 5; ++i)
+ {
+ int x = i * 20 + m_spinner_pos.left();
+ int y = m_spinner_pos.top();
+
+ int col = ((blub - i) * 30) % 256;
+
+ m_pixmap->fill(eRect(x, y, 10, 10), gRGB(col, col, col));
+ }
+#endif
+
+ m_spinner_temp->blit(*m_spinner_saved, ePoint(0, 0), eRect(ePoint(0, 0), m_spinner_pos.size()));
+
+ if (m_spinner_pic[m_spinner_i])
+ m_spinner_temp->blit(*m_spinner_pic[m_spinner_i], ePoint(0, 0), eRect(ePoint(0, 0), m_spinner_pos.size()), gPixmap::blitAlphaTest);
+
+ m_pixmap->blit(*m_spinner_temp, m_spinner_pos.topLeft(), gRegion(m_spinner_pos), 0);
+ m_spinner_i++;
+ m_spinner_i %= m_spinner_num;
+}
+
+void gDC::setSpinner(eRect pos, ePtr<gPixmap> *pic, int len)
+{
+ ASSERT(m_pixmap);
+ ASSERT(m_pixmap->surface);
+ m_spinner_saved = new gPixmap(pos.size(), m_pixmap->surface->bpp);
+ m_spinner_temp = new gPixmap(pos.size(), m_pixmap->surface->bpp);
+ m_spinner_pos = pos;
+
+ m_spinner_i = 0;
+ m_spinner_num = len;
+
+ int i;
+ if (m_spinner_pic)
+ delete[] m_spinner_pic;
+
+ m_spinner_pic = new ePtr<gPixmap>[len];
+
+ for (i = 0; i < len; ++i)
+ m_spinner_pic[i] = pic[i];
+}
+
DEFINE_REF(gDC);
-eAutoInitP0<gRC> init_grc(eAutoInitNumbers::graphic, "gRC");
+eAutoInitPtr<gRC> init_grc(eAutoInitNumbers::graphic, "gRC");
git.cweiske.de / enigma2.git / blobdiff