void fillRect(SDL_Surface *surf, uint8_t grey,
int x, int y, int w, int h)
{
fillRect(surf, x, y, w, h, grey, grey, grey);
}
void fillRect (const Rectangle<int>& r, bool /*replaceExistingContents*/)
{
fillRect (r.toFloat());
}
void paintButton(Canvas* canvas, State, const Rect& rect, const ButtonExtraParams&) const
{
Color red = 0xFFFF0000;
fillRect(canvas, rect, red);
}
/*!
* Fill the specified rectangle with color defined by "c". The dimensions
* of UT_Rect are in logical units.
*/
void GR_Graphics::fillRect(const UT_RGBColor& c, const UT_Rect &r)
{
fillRect(c, r.left, r.top, r.width, r.height);
}
void GfxPaint16::eraseRect(const Common::Rect &rect) {
fillRect(rect, GFX_SCREEN_MASK_VISUAL, _ports->_curPort->backClr);
}
void GfxPaint16::kernelGraphFillBox(const Common::Rect &rect, uint16 colorMask, int16 color, int16 priority, int16 control) {
fillRect(rect, colorMask, color, priority, control);
}
void Adafruit_SSD1351::fillScreen(uint16_t fillcolor) {
fillRect(0, 0, SSD1351WIDTH, SSD1351HEIGHT, fillcolor);
}
void GfxPaint16::clearScreen(byte color) {
fillRect(_ports->_curPort->rect, GFX_SCREEN_MASK_ALL, color, 0, 0);
}
void MI0283QT9::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color)
{
int16_t dx, dy, dx2, dy2, err, stepx, stepy;
if(x0 >= lcd_width)
{
x0 = lcd_width-1;
}
if(x1 >= lcd_width)
{
x1 = lcd_width-1;
}
if(y0 >= lcd_height)
{
y0 = lcd_height-1;
}
if(y1 >= lcd_height)
{
y1 = lcd_height-1;
}
if((x0 == x1) ||
(y0 == y1)) //horizontal or vertical line
{
fillRect(x0, y0, x1, y1, color);
}
else
{
//calculate direction
dx = x1 - x0;
dy = y1 - y0;
if(dx < 0) { dx = -dx; stepx = -1; } else { stepx = +1; }
if(dy < 0) { dy = -dy; stepy = -1; } else { stepy = +1; }
dx2 = dx << 1;
dy2 = dy << 1;
//draw line
setArea(0, 0, lcd_width-1, lcd_height-1);
drawPixel(x0, y0, color);
if(dx > dy)
{
err = dy2 - dx;
while(x0 != x1)
{
if(err >= 0)
{
y0 += stepy;
err -= dx2;
}
x0 += stepx;
err += dy2;
drawPixel(x0, y0, color);
}
}
else
{
err = dx2 - dy;
while(y0 != y1)
{
if(err >= 0)
{
x0 += stepx;
err -= dy2;
}
y0 += stepy;
err += dx2;
drawPixel(x0, y0, color);
}
}
}
return;
}
void SkyQPainter::drawSkyBackground()
{
//FIXME use projector
fillRect( 0, 0, m_size.width(), m_size.height(), KStarsData::Instance()->colorScheme()->colorNamed( "SkyColor" ) );
}
void TipsPainter::eraseRect(const QRect& rect)
{
setCompositionMode(QPainter::CompositionMode_Source);
fillRect(rect, Qt::transparent);
}
void TipsPainter::eraseRect(const int x, const int y, const int w, const int h)
{
setCompositionMode(QPainter::CompositionMode_Source);
fillRect(x,y,w,h, Qt::transparent);
}
void fillRectList (const RectangleList<float>& list)
{
for (const Rectangle<float>* r = list.begin(), * const e = list.end(); r != e; ++r)
fillRect (*r);
}
void Adafruit_GFX::fillScreen(uint16_t color) {
fillRect(0, 0, _width, _height, color);
}
void CSDL_Ext::fillRectBlack( SDL_Surface *dst, SDL_Rect *dstrect)
{
const Uint32 black = SDL_MapRGB(dst->format,0,0,0);
fillRect(dst,dstrect,black);
}
size_t Adafruit_GFX::write(uint8_t c) {
#else
void Adafruit_GFX::write(uint8_t c) {
#endif
if (c == '\n') {
cursor_y += textsize*8;
cursor_x = 0;
} else if (c == '\r') {
// skip em
} else {
drawChar(cursor_x, cursor_y, c, textcolor, textbgcolor, textsize);
cursor_x += textsize*6;
if (wrap && (cursor_x > (_width - textsize*6))) {
cursor_y += textsize*8;
cursor_x = 0;
}
}
#if ARDUINO >= 100
return 1;
#endif
}
// draw a character
void Adafruit_GFX::drawChar(int16_t x, int16_t y, unsigned char c,
uint16_t color, uint16_t bg, uint8_t size) {
if((x >= _width) || // Clip right
(y >= _height) || // Clip bottom
((x + 5 * size - 1) < 0) || // Clip left
((y + 8 * size - 1) < 0)) // Clip top
return;
for (int8_t i=0; i<6; i++ ) {
uint8_t line;
if (i == 5)
line = 0x0;
else
line = pgm_read_byte(font+(c*5)+i);
for (int8_t j = 0; j<8; j++) {
if (line & 0x1) {
if (size == 1) // default size
drawPixel(x+i, y+j, color);
else { // big size
fillRect(x+(i*size), y+(j*size), size, size, color);
}
} else if (bg != color) {
if (size == 1) // default size
drawPixel(x+i, y+j, bg);
else { // big size
fillRect(x+i*size, y+j*size, size, size, bg);
}
}
line >>= 1;
}
}
}
void Adafruit_GFX::setCursor(int16_t x, int16_t y) {
cursor_x = x;
cursor_y = y;
}
//==============================================================================
void LowLevelGraphicsPostScriptRenderer::fillRect (const Rectangle<int>& r, const bool /*replaceExistingContents*/)
{
fillRect (r.toFloat());
}
void GfxPaint16::invertRect(const Common::Rect &rect) {
int16 oldpenmode = _ports->_curPort->penMode;
_ports->_curPort->penMode = 2;
fillRect(rect, GFX_SCREEN_MASK_VISUAL, _ports->_curPort->penClr, _ports->_curPort->backClr);
_ports->_curPort->penMode = oldpenmode;
}
void Graphics::fillAll() const
{
fillRect (context->getClipBounds());
}
void GfxPaint16::paintRect(const Common::Rect &rect) {
fillRect(rect, GFX_SCREEN_MASK_VISUAL, _ports->_curPort->penClr);
}
void fillScreen(unsigned int fillcolor) {
fillRect(0, 0, SSD1351WIDTH, SSD1351HEIGHT, fillcolor);
}
reg_t GfxPaint16::kernelDisplay(const char *text, int argc, reg_t *argv) {
reg_t displayArg;
TextAlignment alignment = SCI_TEXT16_ALIGNMENT_LEFT;
int16 colorPen = -1, colorBack = -1, width = -1, bRedraw = 1;
bool doSaveUnder = false;
Common::Rect rect;
reg_t result = NULL_REG;
// Make a "backup" of the port settings (required for some SCI0LATE and
// SCI01+ only)
Port oldPort = *_ports->getPort();
// setting defaults
_ports->penMode(0);
_ports->penColor(0);
_ports->textGreyedOutput(false);
// processing codes in argv
while (argc > 0) {
displayArg = argv[0];
if (displayArg.getSegment())
displayArg.setOffset(0xFFFF);
argc--; argv++;
switch (displayArg.getOffset()) {
case SCI_DISPLAY_MOVEPEN:
_ports->moveTo(argv[0].toUint16(), argv[1].toUint16());
argc -= 2; argv += 2;
break;
case SCI_DISPLAY_SETALIGNMENT:
alignment = argv[0].toSint16();
argc--; argv++;
break;
case SCI_DISPLAY_SETPENCOLOR:
colorPen = argv[0].toUint16();
_ports->penColor(colorPen);
argc--; argv++;
break;
case SCI_DISPLAY_SETBACKGROUNDCOLOR:
colorBack = argv[0].toUint16();
argc--; argv++;
break;
case SCI_DISPLAY_SETGREYEDOUTPUT:
_ports->textGreyedOutput(!argv[0].isNull());
argc--; argv++;
break;
case SCI_DISPLAY_SETFONT:
_text16->SetFont(argv[0].toUint16());
argc--; argv++;
break;
case SCI_DISPLAY_WIDTH:
width = argv[0].toUint16();
argc--; argv++;
break;
case SCI_DISPLAY_SAVEUNDER:
doSaveUnder = true;
break;
case SCI_DISPLAY_RESTOREUNDER:
bitsGetRect(argv[0], &rect);
rect.translate(-_ports->getPort()->left, -_ports->getPort()->top);
bitsRestore(argv[0]);
kernelGraphRedrawBox(rect);
// finishing loop
argc = 0;
break;
case SCI_DISPLAY_DONTSHOWBITS:
bRedraw = 0;
break;
// The following three dummy calls are not supported by the Sierra SCI
// interpreter, but are erroneously called in some game scripts.
case SCI_DISPLAY_DUMMY1: // Longbow demo (all rooms) and QFG1 EGA demo (room 11)
case SCI_DISPLAY_DUMMY2: // Longbow demo (all rooms)
case SCI_DISPLAY_DUMMY3: // QFG1 EGA demo (room 11) and PQ2 (room 23)
if (!(g_sci->getGameId() == GID_LONGBOW && g_sci->isDemo()) &&
!(g_sci->getGameId() == GID_QFG1 && g_sci->isDemo()) &&
!(g_sci->getGameId() == GID_PQ2))
error("Unknown kDisplay argument %d", displayArg.getOffset());
if (displayArg.getOffset() == SCI_DISPLAY_DUMMY2) {
if (!argc)
error("No parameter left for kDisplay(115)");
argc--; argv++;
}
break;
default:
SciTrackOriginReply originReply;
SciWorkaroundSolution solution = trackOriginAndFindWorkaround(0, kDisplay_workarounds, &originReply);
if (solution.type == WORKAROUND_NONE)
error("Unknown kDisplay argument (%04x:%04x) from method %s::%s (script %d, localCall %x)",
PRINT_REG(displayArg), originReply.objectName.c_str(), originReply.methodName.c_str(),
originReply.scriptNr, originReply.localCallOffset);
assert(solution.type == WORKAROUND_IGNORE);
break;
}
}
// now drawing the text
_text16->Size(rect, text, -1, width);
rect.moveTo(_ports->getPort()->curLeft, _ports->getPort()->curTop);
// Note: This code has been found in SCI1 middle and newer games. It was
// previously only for SCI1 late and newer, but the LSL1 interpreter contains
// this code.
if (getSciVersion() >= SCI_VERSION_1_MIDDLE) {
int16 leftPos = rect.right <= _screen->getWidth() ? 0 : _screen->getWidth() - rect.right;
int16 topPos = rect.bottom <= _screen->getHeight() ? 0 : _screen->getHeight() - rect.bottom;
_ports->move(leftPos, topPos);
rect.moveTo(_ports->getPort()->curLeft, _ports->getPort()->curTop);
}
if (doSaveUnder)
result = bitsSave(rect, GFX_SCREEN_MASK_VISUAL);
if (colorBack != -1)
fillRect(rect, GFX_SCREEN_MASK_VISUAL, colorBack, 0, 0);
_text16->Box(text, false, rect, alignment, -1);
if (_screen->_picNotValid == 0 && bRedraw)
bitsShow(rect);
// restoring port and cursor pos
Port *currport = _ports->getPort();
uint16 tTop = currport->curTop;
uint16 tLeft = currport->curLeft;
if (!g_sci->_features->usesOldGfxFunctions()) {
// Restore port settings for some SCI0LATE and SCI01+ only.
//
// The change actually happened inbetween .530 (hoyle1) and .566 (heros
// quest). We don't have any detection for that currently, so we are
// using oldGfxFunctions (.502). The only games that could get
// regressions because of this are hoyle1, kq4 and funseeker. If there
// are regressions, we should use interpreter version (which would
// require exe version detection).
//
// If we restore the port for whole SCI0LATE, at least sq3old will get
// an issue - font 0 will get used when scanning for planets instead of
// font 600 - a setfont parameter is missing in one of the kDisplay
// calls in script 19. I assume this is a script bug, because it was
// added in sq3new.
*currport = oldPort;
}
currport->curTop = tTop;
currport->curLeft = tLeft;
return result;
}
void RWS_TFTLCD_TS::clrCR(void)
{
fillRect(_CRstartX,_CRstartY,_CRsX,_CRsY,_CRbg);
_CRscrCurrent = _CRstartX;
}
/*!
This function decodes some data into image changes.
Returns the number of bytes consumed.
*/
int QGIFFormat::decode(QImage *image, const uchar *buffer, int length,
int *nextFrameDelay, int *loopCount)
{
// We are required to state that
// "The Graphics Interchange Format(c) is the Copyright property of
// CompuServe Incorporated. GIF(sm) is a Service Mark property of
// CompuServe Incorporated."
image->detach();
int bpl = image->bytesPerLine();
unsigned char *bits = image->bits();
#define LM(l, m) (((m)<<8)|l)
digress = false;
const int initial = length;
while (!digress && length) {
length--;
unsigned char ch=*buffer++;
switch (state) {
case Header:
hold[count++]=ch;
if (count==6) {
// Header
gif89=(hold[3]!='8' || hold[4]!='7');
state=LogicalScreenDescriptor;
count=0;
}
break;
case LogicalScreenDescriptor:
hold[count++]=ch;
if (count==7) {
// Logical Screen Descriptor
swidth=LM(hold[0], hold[1]);
sheight=LM(hold[2], hold[3]);
gcmap=!!(hold[4]&0x80);
//UNUSED: bpchan=(((hold[4]&0x70)>>3)+1);
//UNUSED: gcmsortflag=!!(hold[4]&0x08);
gncols=2<<(hold[4]&0x7);
bgcol=(gcmap) ? hold[5] : -1;
//aspect=hold[6] ? double(hold[6]+15)/64.0 : 1.0;
trans_index = -1;
count=0;
ncols=gncols;
if (gcmap) {
ccount=0;
state=GlobalColorMap;
globalcmap = new QRgb[gncols+1]; // +1 for trans_index
globalcmap[gncols] = Q_TRANSPARENT;
} else {
state=Introducer;
}
}
break;
case GlobalColorMap: case LocalColorMap:
hold[count++]=ch;
if (count==3) {
QRgb rgb = qRgb(hold[0], hold[1], hold[2]);
if (state == LocalColorMap) {
if (ccount < lncols)
localcmap[ccount] = rgb;
} else {
globalcmap[ccount] = rgb;
}
if (++ccount >= ncols) {
if (state == LocalColorMap)
state=TableImageLZWSize;
else
state=Introducer;
}
count=0;
}
break;
case Introducer:
hold[count++]=ch;
switch (ch) {
case ',':
state=ImageDescriptor;
break;
case '!':
state=ExtensionLabel;
break;
case ';':
// ### Changed: QRect(0, 0, swidth, sheight)
state=Done;
break;
default:
digress=true;
// Unexpected Introducer - ignore block
state=Error;
}
break;
case ImageDescriptor:
hold[count++]=ch;
if (count==10) {
int newleft=LM(hold[1], hold[2]);
int newtop=LM(hold[3], hold[4]);
int newwidth=LM(hold[5], hold[6]);
int newheight=LM(hold[7], hold[8]);
// disbelieve ridiculous logical screen sizes,
// unless the image frames are also large.
if (swidth/10 > qMax(newwidth,200))
swidth = -1;
if (sheight/10 > qMax(newheight,200))
sheight = -1;
if (swidth <= 0)
swidth = newleft + newwidth;
if (sheight <= 0)
sheight = newtop + newheight;
QImage::Format format = trans_index >= 0 ? QImage::Format_ARGB32 : QImage::Format_RGB32;
if (image->isNull()) {
(*image) = QImage(swidth, sheight, format);
bpl = image->bytesPerLine();
bits = image->bits();
memset(bits, 0, image->byteCount());
}
disposePrevious(image);
disposed = false;
left = newleft;
top = newtop;
width = newwidth;
height = newheight;
right=qMax(0, qMin(left+width, swidth)-1);
bottom=qMax(0, qMin(top+height, sheight)-1);
lcmap=!!(hold[9]&0x80);
interlace=!!(hold[9]&0x40);
//bool lcmsortflag=!!(hold[9]&0x20);
lncols=lcmap ? (2<<(hold[9]&0x7)) : 0;
if (lncols) {
if (localcmap)
delete [] localcmap;
localcmap = new QRgb[lncols+1];
localcmap[lncols] = Q_TRANSPARENT;
ncols = lncols;
} else {
ncols = gncols;
}
frame++;
if (frame == 0) {
if (left || top || width<swidth || height<sheight) {
// Not full-size image - erase with bg or transparent
if (trans_index >= 0) {
fillRect(image, 0, 0, swidth, sheight, color(trans_index));
// ### Changed: QRect(0, 0, swidth, sheight)
} else if (bgcol>=0) {
fillRect(image, 0, 0, swidth, sheight, color(bgcol));
// ### Changed: QRect(0, 0, swidth, sheight)
}
}
}
if (disposal == RestoreImage) {
int l = qMin(swidth-1,left);
int r = qMin(swidth-1,right);
int t = qMin(sheight-1,top);
int b = qMin(sheight-1,bottom);
int w = r-l+1;
int h = b-t+1;
if (backingstore.width() < w
|| backingstore.height() < h) {
// We just use the backing store as a byte array
backingstore = QImage(qMax(backingstore.width(), w),
qMax(backingstore.height(), h),
QImage::Format_RGB32);
memset(bits, 0, image->byteCount());
}
const int dest_bpl = backingstore.bytesPerLine();
unsigned char *dest_data = backingstore.bits();
for (int ln=0; ln<h; ln++) {
memcpy(FAST_SCAN_LINE(dest_data, dest_bpl, ln),
FAST_SCAN_LINE(bits, bpl, t+ln) + l, w*sizeof(QRgb));
}
}
count=0;
if (lcmap) {
ccount=0;
state=LocalColorMap;
} else {
state=TableImageLZWSize;
}
x = left;
y = top;
accum = 0;
bitcount = 0;
sp = stack;
firstcode = oldcode = 0;
needfirst = true;
out_of_bounds = left>=swidth || y>=sheight;
}
break;
case TableImageLZWSize: {
lzwsize=ch;
if (lzwsize > max_lzw_bits) {
state=Error;
} else {
code_size=lzwsize+1;
clear_code=1<<lzwsize;
end_code=clear_code+1;
max_code_size=2*clear_code;
max_code=clear_code+2;
int i;
for (i=0; i<clear_code; i++) {
table[0][i]=0;
table[1][i]=i;
}
state=ImageDataBlockSize;
}
count=0;
break;
} case ImageDataBlockSize:
expectcount=ch;
if (expectcount) {
state=ImageDataBlock;
} else {
state=Introducer;
digress = true;
newFrame = true;
}
break;
case ImageDataBlock:
count++;
accum|=(ch<<bitcount);
bitcount+=8;
while (bitcount>=code_size && state==ImageDataBlock) {
int code=accum&((1<<code_size)-1);
bitcount-=code_size;
accum>>=code_size;
if (code==clear_code) {
if (!needfirst) {
code_size=lzwsize+1;
max_code_size=2*clear_code;
max_code=clear_code+2;
}
needfirst=true;
} else if (code==end_code) {
bitcount = -32768;
// Left the block end arrive
} else {
if (needfirst) {
firstcode=oldcode=code;
if (!out_of_bounds && image->height() > y && firstcode!=trans_index)
((QRgb*)FAST_SCAN_LINE(bits, bpl, y))[x] = color(firstcode);
x++;
if (x>=swidth) out_of_bounds = true;
needfirst=false;
if (x>=left+width) {
x=left;
out_of_bounds = left>=swidth || y>=sheight;
nextY(bits, bpl);
}
} else {
incode=code;
if (code>=max_code) {
*sp++=firstcode;
code=oldcode;
}
while (code>=clear_code+2) {
*sp++=table[1][code];
if (code==table[0][code]) {
state=Error;
break;
}
if (sp-stack>=(1<<(max_lzw_bits))*2) {
state=Error;
break;
}
code=table[0][code];
}
*sp++=firstcode=table[1][code];
code=max_code;
if (code<(1<<max_lzw_bits)) {
table[0][code]=oldcode;
table[1][code]=firstcode;
max_code++;
if ((max_code>=max_code_size)
&& (max_code_size<(1<<max_lzw_bits)))
{
max_code_size*=2;
code_size++;
}
}
oldcode=incode;
const int h = image->height();
const QRgb *map = lcmap ? localcmap : globalcmap;
QRgb *line = 0;
if (!out_of_bounds && h > y)
line = (QRgb*)FAST_SCAN_LINE(bits, bpl, y);
while (sp>stack) {
const uchar index = *(--sp);
if (!out_of_bounds && h > y && index!=trans_index) {
if (index > ncols)
line[x] = Q_TRANSPARENT;
else
line[x] = map ? map[index] : 0;
}
x++;
if (x>=swidth) out_of_bounds = true;
if (x>=left+width) {
x=left;
out_of_bounds = left>=swidth || y>=sheight;
nextY(bits, bpl);
if (!out_of_bounds && h > y)
line = (QRgb*)FAST_SCAN_LINE(bits, bpl, y);
}
}
}
}
}
partialNewFrame = true;
if (count==expectcount) {
count=0;
state=ImageDataBlockSize;
}
break;
case ExtensionLabel:
switch (ch) {
case 0xf9:
state=GraphicControlExtension;
break;
case 0xff:
state=ApplicationExtension;
break;
#if 0
case 0xfe:
state=CommentExtension;
break;
case 0x01:
break;
#endif
default:
state=SkipBlockSize;
}
count=0;
break;
case ApplicationExtension:
if (count<11) hold[count]=ch;
count++;
if (count==hold[0]+1) {
if (qstrncmp((char*)(hold+1), "NETSCAPE", 8)==0) {
// Looping extension
state=NetscapeExtensionBlockSize;
} else {
state=SkipBlockSize;
}
count=0;
}
break;
case NetscapeExtensionBlockSize:
expectcount=ch;
count=0;
if (expectcount) state=NetscapeExtensionBlock;
else state=Introducer;
break;
case NetscapeExtensionBlock:
if (count<3) hold[count]=ch;
count++;
if (count==expectcount) {
*loopCount = hold[1]+hold[2]*256;
state=SkipBlockSize; // Ignore further blocks
}
break;
case GraphicControlExtension:
if (count<5) hold[count]=ch;
count++;
if (count==hold[0]+1) {
disposePrevious(image);
disposal=Disposal((hold[1]>>2)&0x7);
//UNUSED: waitforuser=!!((hold[1]>>1)&0x1);
int delay=count>3 ? LM(hold[2], hold[3]) : 1;
// IE and mozilla use a minimum delay of 10. With the minimum delay of 10
// we are compatible to them and avoid huge loads on the app and xserver.
*nextFrameDelay = (delay < 2 ? 10 : delay) * 10;
bool havetrans=hold[1]&0x1;
trans_index = havetrans ? hold[4] : -1;
count=0;
state=SkipBlockSize;
}
break;
case SkipBlockSize:
expectcount=ch;
count=0;
if (expectcount) state=SkipBlock;
else state=Introducer;
break;
case SkipBlock:
count++;
if (count==expectcount) state=SkipBlockSize;
break;
case Done:
digress=true;
/* Netscape ignores the junk, so we do too.
length++; // Unget
state=Error; // More calls to this is an error
*/
break;
case Error:
return -1; // Called again after done.
}
}
void RWS_TFTLCD_TS::leftCR(void)
{
if(_CRscrCurrent < _CRstartX + _CRsX - 8) fillRect(_CRscrCurrent - _CRjumpX, _CRstartY, 9+_CRjumpX, _CRsY, _CRbg);
_CRscrCurrent = _CRstartX;
}
void QPaintEngineEx::fillRect(const QRectF &r, const QColor &color)
{
fillRect(r, QBrush(color));
}
void RS_Painter::drawHandle(const RS_Vector& p, const RS_Color& c, int size) {
if (size<0) {
size = 2;
}
fillRect((int)(p.x-size), (int)(p.y-size), 2*size, 2*size, c);
}
void strokeLineV(SDL_Surface *surf, uint8_t grey,
int x, int y, int length, int width)
{
fillRect(surf, grey, x-width/2, y, width, length);
}
void Bitmap::fillRect(int x, int y,
int width, int height,
const Vec4 &color)
{
fillRect(IntRect(x, y, width, height), color);
}