void emit( Stream & stream, RDPOrderCommon & common, const RDPOrderCommon & oldcommon , const RDPMultiOpaqueRect & oldcmd) const { RDPPrimaryOrderHeader header(RDP::STANDARD, 0); int16_t nLeftRect = 0; int16_t nTopRect = 0; int16_t nWidth = 0; int16_t nHeight = 0; if (!common.clip.contains(Rect(nLeftRect, nTopRect, nWidth, nHeight))) { header.control |= RDP::BOUNDS; } else { for (uint8_t i = 0; i < this->nDeltaEntries; i++) { nLeftRect += this->deltaEncodedRectangles[i].leftDelta; nTopRect += this->deltaEncodedRectangles[i].topDelta; nWidth = this->deltaEncodedRectangles[i].width; nHeight = this->deltaEncodedRectangles[i].height; if (!common.clip.contains(Rect(nLeftRect, nTopRect, nWidth, nHeight))) { header.control |= RDP::BOUNDS; break; } } } header.control |= (is_1_byte(this->nLeftRect - oldcmd.nLeftRect) && is_1_byte(this->nTopRect - oldcmd.nTopRect) && is_1_byte(this->nWidth - oldcmd.nWidth) && is_1_byte(this->nHeight - oldcmd.nHeight)) * RDP::DELTA; header.fields = (this->nLeftRect != oldcmd.nLeftRect ) * 0x0001 | (this->nTopRect != oldcmd.nTopRect ) * 0x0002 | (this->nWidth != oldcmd.nWidth ) * 0x0004 | (this->nHeight != oldcmd.nHeight ) * 0x0008 | ((this->_Color & 0x0000FF) != (oldcmd._Color & 0x0000FF)) * 0x0010 | ((this->_Color & 0x00FF00) != (oldcmd._Color & 0x00FF00)) * 0x0020 | ((this->_Color & 0xFF0000) != (oldcmd._Color & 0xFF0000)) * 0x0040 | (this->nDeltaEntries != oldcmd.nDeltaEntries ) * 0x0080 | ( (this->nDeltaEntries != oldcmd.nDeltaEntries) || memcmp(this->deltaEncodedRectangles, oldcmd.deltaEncodedRectangles, this->nDeltaEntries * sizeof(RDP::DeltaEncodedRectangle)) ) * 0x0100 ; common.emit(stream, header, oldcommon); header.emit_coord(stream, 0x0001, this->nLeftRect, oldcmd.nLeftRect); header.emit_coord(stream, 0x0002, this->nTopRect, oldcmd.nTopRect); header.emit_coord(stream, 0x0004, this->nWidth, oldcmd.nWidth); header.emit_coord(stream, 0x0008, this->nHeight, oldcmd.nHeight); if (header.fields & 0x0010) { stream.out_uint8(this->_Color); } if (header.fields & 0x0020) { stream.out_uint8(this->_Color >> 8); }
void emit(OutStream & stream, RDPOrderCommon & common, const RDPOrderCommon & oldcommon, const RDPEllipseSC & oldcmd) const { RDPPrimaryOrderHeader header(RDP::STANDARD, 0); if (!common.clip.contains(this->el.get_rect())){ header.control |= RDP::BOUNDS; } const int16_t oldleft = oldcmd.el.left(); const int16_t oldtop = oldcmd.el.top(); const int16_t oldright = oldcmd.el.right(); const int16_t oldbottom = oldcmd.el.bottom(); header.control |= (is_1_byte(this->el.left() - oldleft) && is_1_byte(this->el.top() - oldtop) && is_1_byte(this->el.right() - oldright) && is_1_byte(this->el.bottom() - oldbottom)) * RDP::DELTA; header.fields = ( this->el.left() != oldleft ) * 0x0001 |(this->el.top() != oldtop ) * 0x0002 |(this->el.right() != oldright ) * 0x0004 |(this->el.bottom() != oldbottom ) * 0x0008 |(this->bRop2 != oldcmd.bRop2 ) * 0x0010 |(this->fillMode != oldcmd.fillMode) * 0x0020 |(this->color != oldcmd.color ) * 0x0040; common.emit(stream, header, oldcommon); header.emit_coord(stream, 0x0001, this->el.left(), oldleft); header.emit_coord(stream, 0x0002, this->el.top(), oldtop); header.emit_coord(stream, 0x0004, this->el.right(), oldright); header.emit_coord(stream, 0x0008, this->el.bottom(), oldbottom); if (header.fields & 0x0010) { stream.out_uint8(this->bRop2); } if (header.fields & 0x0020) { stream.out_uint8(this->fillMode); } if (header.fields & 0x0040) { emit_rdp_color(stream, this->color); } // LOG(LOG_INFO, "RDPEllipseSC::emit: header fields=0x%02X", header.fields); // LOG(LOG_INFO, "RDPEllipseSC::emit: header color=0x%02X", this->color); }
void emit(OutStream & stream, RDPOrderCommon & common, const RDPOrderCommon & oldcommon, const RDPPolygonCB & oldcmd) const { RDPPrimaryOrderHeader header(RDP::STANDARD, 0); // TODO check that int16_t pointx = this->xStart; int16_t pointy = this->yStart; if (!common.clip.contains_pt(pointx, pointy)) { header.control |= RDP::BOUNDS; } else { for (uint8_t i = 0; i < this->NumDeltaEntries; i++) { pointx += this->deltaPoints[i].xDelta; pointy += this->deltaPoints[i].yDelta; if (!common.clip.contains_pt(pointx, pointy)) { header.control |= RDP::BOUNDS; break; } } } header.control |= (is_1_byte(this->xStart - oldcmd.xStart) && is_1_byte(this->yStart - oldcmd.yStart)) * RDP::DELTA; header.fields = (this->xStart != oldcmd.xStart ) * 0x0001 | (this->yStart != oldcmd.yStart ) * 0x0002 | (this->bRop2 != oldcmd.bRop2 ) * 0x0004 | (this->fillMode != oldcmd.fillMode ) * 0x0008 | (this->backColor != oldcmd.backColor ) * 0x0010 | (this->foreColor != oldcmd.foreColor ) * 0x0020 | (this->brush.org_x != oldcmd.brush.org_x ) * 0x0040 | (this->brush.org_y != oldcmd.brush.org_y ) * 0x0080 | (this->brush.style != oldcmd.brush.style ) * 0x0100 | (this->brush.hatch != oldcmd.brush.hatch ) * 0x0200 | (memcmp(this->brush.extra, oldcmd.brush.extra, 7) != 0) * 0x0400 | (this->NumDeltaEntries != oldcmd.NumDeltaEntries) * 0x0800 | ((this->NumDeltaEntries != oldcmd.NumDeltaEntries) || memcmp(this->deltaPoints, oldcmd.deltaPoints, this->NumDeltaEntries * sizeof(DeltaPoint)) ) * 0x1000 ; common.emit(stream, header, oldcommon); header.emit_coord(stream, 0x0001, this->xStart, oldcmd.xStart); header.emit_coord(stream, 0x0002, this->yStart, oldcmd.yStart); if (header.fields & 0x0004) { stream.out_uint8(this->bRop2); } if (header.fields & 0x0008) { stream.out_uint8(this->fillMode); } if (header.fields & 0x0010) { emit_rdp_color(stream, this->backColor); } if (header.fields & 0x0020) { emit_rdp_color(stream, this->foreColor); } header.emit_brush(stream, 0x0040, this->brush, oldcmd.brush); if (header.fields & 0x0800) { stream.out_uint8(this->NumDeltaEntries); } if (header.fields & 0x1000) { uint32_t offset_cbData = stream.get_offset(); stream.out_clear_bytes(1); uint8_t * zeroBit = stream.get_current(); stream.out_clear_bytes((this->NumDeltaEntries + 3) / 4); *zeroBit = 0; for (uint8_t i = 0, m4 = 0; i < this->NumDeltaEntries; i++, m4++) { if (m4 == 4) { m4 = 0; } if (i && !m4) { *(++zeroBit) = 0; } if (!this->deltaPoints[i].xDelta) { *zeroBit |= (1 << (7 - m4 * 2)); } else { stream.out_DEP(this->deltaPoints[i].xDelta); } if (!this->deltaPoints[i].yDelta) { *zeroBit |= (1 << (6 - m4 * 2)); } else { stream.out_DEP(this->deltaPoints[i].yDelta); } } stream.set_out_uint8(stream.get_offset() - offset_cbData - 1, offset_cbData); } }
void emit( OutStream & stream, RDPOrderCommon & common, const RDPOrderCommon & oldcommon , const RDPMultiDstBlt & oldcmd) const { RDPPrimaryOrderHeader header(RDP::STANDARD, 0); int16_t nLeftRect = 0; int16_t nTopRect = 0; int16_t nWidth = 0; int16_t nHeight = 0; if (!common.clip.contains(Rect(nLeftRect, nTopRect, nWidth, nHeight))) { header.control |= RDP::BOUNDS; } else { for (uint8_t i = 0; i < this->nDeltaEntries; i++) { nLeftRect += this->deltaEncodedRectangles[i].leftDelta; nTopRect += this->deltaEncodedRectangles[i].topDelta; nWidth = this->deltaEncodedRectangles[i].width; nHeight = this->deltaEncodedRectangles[i].height; if (!common.clip.contains(Rect(nLeftRect, nTopRect, nWidth, nHeight))) { header.control |= RDP::BOUNDS; break; } } } header.control |= (is_1_byte(this->nLeftRect - oldcmd.nLeftRect) && is_1_byte(this->nTopRect - oldcmd.nTopRect) && is_1_byte(this->nWidth - oldcmd.nWidth) && is_1_byte(this->nHeight - oldcmd.nHeight)) * RDP::DELTA; header.fields = (this->nLeftRect != oldcmd.nLeftRect ) * 0x0001 | (this->nTopRect != oldcmd.nTopRect ) * 0x0002 | (this->nWidth != oldcmd.nWidth ) * 0x0004 | (this->nHeight != oldcmd.nHeight ) * 0x0008 | (this->bRop != oldcmd.bRop ) * 0x0010 | (this->nDeltaEntries != oldcmd.nDeltaEntries) * 0x0020 | ( (this->nDeltaEntries != oldcmd.nDeltaEntries) || memcmp(this->deltaEncodedRectangles, oldcmd.deltaEncodedRectangles, this->nDeltaEntries * sizeof(RDP::DeltaEncodedRectangle)) ) * 0x0040 ; common.emit(stream, header, oldcommon); header.emit_coord(stream, 0x0001, this->nLeftRect, oldcmd.nLeftRect); header.emit_coord(stream, 0x0002, this->nTopRect, oldcmd.nTopRect); header.emit_coord(stream, 0x0004, this->nWidth, oldcmd.nWidth); header.emit_coord(stream, 0x0008, this->nHeight, oldcmd.nHeight); if (header.fields & 0x0010) { stream.out_uint8(this->bRop); } if (header.fields & 0x0020) { stream.out_uint8(this->nDeltaEntries); } if (header.fields & 0x0040) { uint32_t offset_cbData = stream.get_offset(); stream.out_clear_bytes(2); uint8_t * zeroBit = stream.get_current(); stream.out_clear_bytes((this->nDeltaEntries + 1) / 2); *zeroBit = 0; for (uint8_t i = 0, m2 = 0; i < this->nDeltaEntries; i++, m2++) { if (m2 == 2) { m2 = 0; } if (i && !m2) { *(++zeroBit) = 0; } if (!this->deltaEncodedRectangles[i].leftDelta) { *zeroBit |= (1 << (7 - m2 * 4)); } else { stream.out_DEP(this->deltaEncodedRectangles[i].leftDelta); } if (!this->deltaEncodedRectangles[i].topDelta) { *zeroBit |= (1 << (6 - m2 * 4)); } else { stream.out_DEP(this->deltaEncodedRectangles[i].topDelta); } if (!this->deltaEncodedRectangles[i].width) { *zeroBit |= (1 << (5 - m2 * 4)); } else { stream.out_DEP(this->deltaEncodedRectangles[i].width); } if (!this->deltaEncodedRectangles[i].height) { *zeroBit |= (1 << (4 - m2 * 4)); } else { stream.out_DEP(this->deltaEncodedRectangles[i].height); } } stream.set_out_uint16_le(stream.get_offset() - offset_cbData - 2, offset_cbData); } } // void emit(OutStream & stream, RDPOrderCommon & common, const RDPOrderCommon & oldcommon, const RDPMultiDstBlt & oldcmd) const