backup/DDrawCompat
1
0
Fork 0
mirror of https://github.com/narzoul/DDrawCompat synced 2024-12-30 08:55:36 +01:00
Code Issues Projects Releases Activity

Implemented copying of GDI DC transformations, mapping mode and layout

Browse Source
This commit is contained in:
narzoul 2016-03-15 11:03:58 +01:00
parent aed19e5179
commit 631c701e57
1 changed files with 31 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
DDrawCompat/CompatGdiDc.cpp
View File

@ -36,26 +36,54 @@ namespace
compatDc.origBrush = SelectObject(compatDc.dc, GetCurrentObject(origDc, OBJ_BRUSH)); compatDc.origBrush = SelectObject(compatDc.dc, GetCurrentObject(origDc, OBJ_BRUSH));
compatDc.origPen = SelectObject(compatDc.dc, GetCurrentObject(origDc, OBJ_PEN)); compatDc.origPen = SelectObject(compatDc.dc, GetCurrentObject(origDc, OBJ_PEN));
if (GM_ADVANCED == GetGraphicsMode(origDc))
{
SetGraphicsMode(compatDc.dc, GM_ADVANCED);
XFORM transform = {};
GetWorldTransform(origDc, &transform);
SetWorldTransform(compatDc.dc, &transform);
}
else if (GM_COMPATIBLE != GetGraphicsMode(compatDc.dc))
{
ModifyWorldTransform(compatDc.dc, nullptr, MWT_IDENTITY);
SetGraphicsMode(compatDc.dc, GM_COMPATIBLE);
}
SetMapMode(compatDc.dc, GetMapMode(origDc));
POINT viewportOrg = {};
GetViewportOrgEx(origDc, &viewportOrg);
SetViewportOrgEx(compatDc.dc, viewportOrg.x + origin.x, viewportOrg.y + origin.y, nullptr);
SIZE viewportExt = {};
GetViewportExtEx(origDc, &viewportExt);
SetViewportExtEx(compatDc.dc, viewportExt.cx, viewportExt.cy, nullptr);
POINT windowOrg = {};
GetWindowOrgEx(origDc, &windowOrg);
SetWindowOrgEx(compatDc.dc, windowOrg.x, windowOrg.y, nullptr);
SIZE windowExt = {};
GetWindowExtEx(origDc, &windowExt);
SetWindowExtEx(compatDc.dc, windowExt.cx, windowExt.cy, nullptr);
SetArcDirection(compatDc.dc, GetArcDirection(origDc)); SetArcDirection(compatDc.dc, GetArcDirection(origDc));
SetBkColor(compatDc.dc, GetBkColor(origDc)); SetBkColor(compatDc.dc, GetBkColor(origDc));
SetBkMode(compatDc.dc, GetBkMode(origDc)); SetBkMode(compatDc.dc, GetBkMode(origDc));
SetDCBrushColor(compatDc.dc, GetDCBrushColor(origDc)); SetDCBrushColor(compatDc.dc, GetDCBrushColor(origDc));
SetDCPenColor(compatDc.dc, GetDCPenColor(origDc)); SetDCPenColor(compatDc.dc, GetDCPenColor(origDc));
SetLayout(compatDc.dc, GetLayout(origDc));
SetPolyFillMode(compatDc.dc, GetPolyFillMode(origDc)); SetPolyFillMode(compatDc.dc, GetPolyFillMode(origDc));
SetROP2(compatDc.dc, GetROP2(origDc)); SetROP2(compatDc.dc, GetROP2(origDc));
SetStretchBltMode(compatDc.dc, GetStretchBltMode(origDc)); SetStretchBltMode(compatDc.dc, GetStretchBltMode(origDc));
SetTextAlign(compatDc.dc, GetTextAlign(origDc)); SetTextAlign(compatDc.dc, GetTextAlign(origDc));
SetTextCharacterExtra(compatDc.dc, GetTextCharacterExtra(origDc)); SetTextCharacterExtra(compatDc.dc, GetTextCharacterExtra(origDc));
SetTextColor(compatDc.dc, GetTextColor(origDc)); SetTextColor(compatDc.dc, GetTextColor(origDc));
SetWindowOrgEx(compatDc.dc, -origin.x, -origin.y, nullptr);
POINT brushOrg = {}; POINT brushOrg = {};
GetBrushOrgEx(origDc, &brushOrg); GetBrushOrgEx(origDc, &brushOrg);
SetBrushOrgEx(compatDc.dc, brushOrg.x, brushOrg.y, nullptr); SetBrushOrgEx(compatDc.dc, brushOrg.x, brushOrg.y, nullptr);
POINT currentPos = {}; POINT currentPos = {};
MoveToEx(origDc, 0, 0, &currentPos); GetCurrentPositionEx(origDc, &currentPos);
MoveToEx(origDc, currentPos.x, currentPos.y, nullptr);
MoveToEx(compatDc.dc, currentPos.x, currentPos.y, nullptr); MoveToEx(compatDc.dc, currentPos.x, currentPos.y, nullptr);
} }