summaryrefslogtreecommitdiff
path: root/core/fxge/win32/fx_win32_dib.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'core/fxge/win32/fx_win32_dib.cpp')
-rw-r--r--core/fxge/win32/fx_win32_dib.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/core/fxge/win32/fx_win32_dib.cpp b/core/fxge/win32/fx_win32_dib.cpp
index 7221d10536..0e79399357 100644
--- a/core/fxge/win32/fx_win32_dib.cpp
+++ b/core/fxge/win32/fx_win32_dib.cpp
@@ -51,6 +51,7 @@ CFX_ByteString CFX_WindowsDIB::GetBitmapInfo(const CFX_DIBitmap* pBitmap) {
result.ReleaseBuffer(len);
return result;
}
+
CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi,
LPVOID pData,
FX_BOOL bAlpha) {
@@ -97,21 +98,25 @@ CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi,
}
return pBitmap;
}
+
CFX_DIBitmap* CFX_WindowsDIB::LoadFromBuf(BITMAPINFO* pbmi, LPVOID pData) {
return _FX_WindowsDIB_LoadFromBuf(pbmi, pData, FALSE);
}
+
HBITMAP CFX_WindowsDIB::GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC) {
CFX_ByteString info = GetBitmapInfo(pBitmap);
return CreateDIBitmap(hDC, (BITMAPINFOHEADER*)info.c_str(), CBM_INIT,
pBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(),
DIB_RGB_COLORS);
}
+
void GetBitmapSize(HBITMAP hBitmap, int& w, int& h) {
BITMAP bmp;
GetObject(hBitmap, sizeof bmp, &bmp);
w = bmp.bmWidth;
h = bmp.bmHeight;
}
+
CFX_DIBitmap* CFX_WindowsDIB::LoadFromFile(const FX_WCHAR* filename) {
CWin32Platform* pPlatform =
(CWin32Platform*)CFX_GEModule::Get()->GetPlatformData();
@@ -145,6 +150,11 @@ CFX_DIBitmap* CFX_WindowsDIB::LoadFromFile(const FX_WCHAR* filename) {
DeleteDC(hDC);
return pDIBitmap;
}
+
+CFX_DIBitmap* CFX_WindowsDIB::LoadFromFile(const FX_CHAR* filename) {
+ return LoadFromFile(CFX_WideString::FromLocal(filename).c_str());
+}
+
CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args) {
CWin32Platform* pPlatform =
(CWin32Platform*)CFX_GEModule::Get()->GetPlatformData();
@@ -178,6 +188,7 @@ CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args) {
DeleteDC(hDC);
return pDIBitmap;
}
+
CFX_DIBitmap* CFX_WindowsDIB::LoadFromDDB(HDC hDC,
HBITMAP hBitmap,
uint32_t* pPalette,
@@ -259,6 +270,7 @@ CFX_DIBitmap* CFX_WindowsDIB::LoadFromDDB(HDC hDC,
}
return pDIBitmap;
}
+
CFX_WindowsDIB::CFX_WindowsDIB(HDC hDC, int width, int height) {
Create(width, height, FXDIB_Rgb, (uint8_t*)1);
BITMAPINFOHEADER bmih;
@@ -273,14 +285,17 @@ CFX_WindowsDIB::CFX_WindowsDIB(HDC hDC, int width, int height) {
m_hMemDC = CreateCompatibleDC(hDC);
m_hOldBitmap = (HBITMAP)SelectObject(m_hMemDC, m_hBitmap);
}
+
CFX_WindowsDIB::~CFX_WindowsDIB() {
SelectObject(m_hMemDC, m_hOldBitmap);
DeleteDC(m_hMemDC);
DeleteObject(m_hBitmap);
}
+
void CFX_WindowsDIB::LoadFromDevice(HDC hDC, int left, int top) {
::BitBlt(m_hMemDC, 0, 0, m_Width, m_Height, hDC, left, top, SRCCOPY);
}
+
void CFX_WindowsDIB::SetToDevice(HDC hDC, int left, int top) {
::BitBlt(hDC, left, top, m_Width, m_Height, m_hMemDC, 0, 0, SRCCOPY);
}