diff options
Diffstat (limited to 'core/src/fxge/win32/fx_win32_dib.cpp')
| -rw-r--r-- | core/src/fxge/win32/fx_win32_dib.cpp | 493 |
1 files changed, 251 insertions, 242 deletions
diff --git a/core/src/fxge/win32/fx_win32_dib.cpp b/core/src/fxge/win32/fx_win32_dib.cpp index 3dcfce4802..b1ffe8080d 100644 --- a/core/src/fxge/win32/fx_win32_dib.cpp +++ b/core/src/fxge/win32/fx_win32_dib.cpp @@ -5,273 +5,282 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../../../include/fxge/fx_ge.h" -#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_DESKTOP_ +#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_DESKTOP_ #include <windows.h> #include "../../../include/fxge/fx_ge_win32.h" #include "win32_int.h" -CFX_ByteString CFX_WindowsDIB::GetBitmapInfo(const CFX_DIBitmap* pBitmap) -{ - CFX_ByteString result; - int len = sizeof (BITMAPINFOHEADER); - if (pBitmap->GetBPP() == 1 || pBitmap->GetBPP() == 8) { - len += sizeof (DWORD) * (int)(1 << pBitmap->GetBPP()); - } - BITMAPINFOHEADER* pbmih = (BITMAPINFOHEADER*)result.GetBuffer(len); - FXSYS_memset(pbmih, 0, sizeof (BITMAPINFOHEADER)); - pbmih->biSize = sizeof(BITMAPINFOHEADER); - pbmih->biBitCount = pBitmap->GetBPP(); - pbmih->biCompression = BI_RGB; - pbmih->biHeight = -(int)pBitmap->GetHeight(); - pbmih->biPlanes = 1; - pbmih->biWidth = pBitmap->GetWidth(); - if (pBitmap->GetBPP() == 8) { - FX_DWORD* pPalette = (FX_DWORD*)(pbmih + 1); - if (pBitmap->GetPalette() == NULL) { - for (int i = 0; i < 256; i ++) { - pPalette[i] = i * 0x010101; - } - } else { - for (int i = 0; i < 256; i ++) { - pPalette[i] = pBitmap->GetPalette()[i]; - } - } +CFX_ByteString CFX_WindowsDIB::GetBitmapInfo(const CFX_DIBitmap* pBitmap) { + CFX_ByteString result; + int len = sizeof(BITMAPINFOHEADER); + if (pBitmap->GetBPP() == 1 || pBitmap->GetBPP() == 8) { + len += sizeof(DWORD) * (int)(1 << pBitmap->GetBPP()); + } + BITMAPINFOHEADER* pbmih = (BITMAPINFOHEADER*)result.GetBuffer(len); + FXSYS_memset(pbmih, 0, sizeof(BITMAPINFOHEADER)); + pbmih->biSize = sizeof(BITMAPINFOHEADER); + pbmih->biBitCount = pBitmap->GetBPP(); + pbmih->biCompression = BI_RGB; + pbmih->biHeight = -(int)pBitmap->GetHeight(); + pbmih->biPlanes = 1; + pbmih->biWidth = pBitmap->GetWidth(); + if (pBitmap->GetBPP() == 8) { + FX_DWORD* pPalette = (FX_DWORD*)(pbmih + 1); + if (pBitmap->GetPalette() == NULL) { + for (int i = 0; i < 256; i++) { + pPalette[i] = i * 0x010101; + } + } else { + for (int i = 0; i < 256; i++) { + pPalette[i] = pBitmap->GetPalette()[i]; + } } - if (pBitmap->GetBPP() == 1) { - FX_DWORD* pPalette = (FX_DWORD*)(pbmih + 1); - if (pBitmap->GetPalette() == NULL) { - pPalette[0] = 0; - pPalette[1] = 0xffffff; - } else { - pPalette[0] = pBitmap->GetPalette()[0]; - pPalette[1] = pBitmap->GetPalette()[1]; - } + } + if (pBitmap->GetBPP() == 1) { + FX_DWORD* pPalette = (FX_DWORD*)(pbmih + 1); + if (pBitmap->GetPalette() == NULL) { + pPalette[0] = 0; + pPalette[1] = 0xffffff; + } else { + pPalette[0] = pBitmap->GetPalette()[0]; + pPalette[1] = pBitmap->GetPalette()[1]; } - result.ReleaseBuffer(len); - return result; + } + result.ReleaseBuffer(len); + return result; } -CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi, LPVOID pData, FX_BOOL bAlpha) -{ - int width = pbmi->bmiHeader.biWidth; - int height = pbmi->bmiHeader.biHeight; - BOOL bBottomUp = TRUE; - if (height < 0) { - height = -height; - bBottomUp = FALSE; - } - int pitch = (width * pbmi->bmiHeader.biBitCount + 31) / 32 * 4; - CFX_DIBitmap* pBitmap = new CFX_DIBitmap; - FXDIB_Format format = bAlpha ? (FXDIB_Format)(pbmi->bmiHeader.biBitCount + 0x200) : (FXDIB_Format)pbmi->bmiHeader.biBitCount; - FX_BOOL ret = pBitmap->Create(width, height, format); - if (!ret) { - delete pBitmap; - return NULL; +CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi, + LPVOID pData, + FX_BOOL bAlpha) { + int width = pbmi->bmiHeader.biWidth; + int height = pbmi->bmiHeader.biHeight; + BOOL bBottomUp = TRUE; + if (height < 0) { + height = -height; + bBottomUp = FALSE; + } + int pitch = (width * pbmi->bmiHeader.biBitCount + 31) / 32 * 4; + CFX_DIBitmap* pBitmap = new CFX_DIBitmap; + FXDIB_Format format = bAlpha + ? (FXDIB_Format)(pbmi->bmiHeader.biBitCount + 0x200) + : (FXDIB_Format)pbmi->bmiHeader.biBitCount; + FX_BOOL ret = pBitmap->Create(width, height, format); + if (!ret) { + delete pBitmap; + return NULL; + } + FXSYS_memcpy(pBitmap->GetBuffer(), pData, pitch * height); + if (bBottomUp) { + uint8_t* temp_buf = FX_Alloc(uint8_t, pitch); + int top = 0, bottom = height - 1; + while (top < bottom) { + FXSYS_memcpy(temp_buf, pBitmap->GetBuffer() + top * pitch, pitch); + FXSYS_memcpy(pBitmap->GetBuffer() + top * pitch, + pBitmap->GetBuffer() + bottom * pitch, pitch); + FXSYS_memcpy(pBitmap->GetBuffer() + bottom * pitch, temp_buf, pitch); + top++; + bottom--; } - FXSYS_memcpy(pBitmap->GetBuffer(), pData, pitch * height); - if (bBottomUp) { - uint8_t* temp_buf = FX_Alloc(uint8_t, pitch); - int top = 0, bottom = height - 1; - while (top < bottom) { - FXSYS_memcpy(temp_buf, pBitmap->GetBuffer() + top * pitch, pitch); - FXSYS_memcpy(pBitmap->GetBuffer() + top * pitch, pBitmap->GetBuffer() + bottom * pitch, pitch); - FXSYS_memcpy(pBitmap->GetBuffer() + bottom * pitch, temp_buf, pitch); - top ++; - bottom --; - } - FX_Free(temp_buf); - temp_buf = NULL; + FX_Free(temp_buf); + temp_buf = NULL; + } + if (pbmi->bmiHeader.biBitCount == 1) { + for (int i = 0; i < 2; i++) { + pBitmap->SetPaletteEntry(i, ((FX_DWORD*)pbmi->bmiColors)[i] | 0xff000000); } - if (pbmi->bmiHeader.biBitCount == 1) { - for (int i = 0; i < 2; i ++) { - pBitmap->SetPaletteEntry(i, ((FX_DWORD*)pbmi->bmiColors)[i] | 0xff000000); - } - } else if (pbmi->bmiHeader.biBitCount == 8) { - for (int i = 0; i < 256; i ++) { - pBitmap->SetPaletteEntry(i, ((FX_DWORD*)pbmi->bmiColors)[i] | 0xff000000); - } + } else if (pbmi->bmiHeader.biBitCount == 8) { + for (int i = 0; i < 256; i++) { + pBitmap->SetPaletteEntry(i, ((FX_DWORD*)pbmi->bmiColors)[i] | 0xff000000); } - return pBitmap; + } + return pBitmap; } -CFX_DIBitmap* CFX_WindowsDIB::LoadFromBuf(BITMAPINFO* pbmi, LPVOID pData) -{ - return _FX_WindowsDIB_LoadFromBuf(pbmi, pData, FALSE); +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); - HBITMAP hBitmap = NULL; - hBitmap = CreateDIBitmap(hDC, (BITMAPINFOHEADER*)info.c_str(), CBM_INIT, - pBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS); - return hBitmap; +HBITMAP CFX_WindowsDIB::GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC) { + CFX_ByteString info = GetBitmapInfo(pBitmap); + HBITMAP hBitmap = NULL; + hBitmap = CreateDIBitmap(hDC, (BITMAPINFOHEADER*)info.c_str(), CBM_INIT, + pBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), + DIB_RGB_COLORS); + return hBitmap; } -void GetBitmapSize(HBITMAP hBitmap, int& w, int& h) -{ - BITMAP bmp; - GetObject(hBitmap, sizeof bmp, &bmp); - w = bmp.bmWidth; - h = bmp.bmHeight; +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(); - if (pPlatform->m_GdiplusExt.IsAvailable()) { - WINDIB_Open_Args_ args; - args.flags = WINDIB_OPEN_PATHNAME; - args.path_name = filename; - return pPlatform->m_GdiplusExt.LoadDIBitmap(args); - } - HBITMAP hBitmap = (HBITMAP)LoadImageW(NULL, (wchar_t*)filename, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE); - if (hBitmap == NULL) { - return NULL; - } - HDC hDC = CreateCompatibleDC(NULL); - int width, height; - GetBitmapSize(hBitmap, width, height); - CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; - if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) { - delete pDIBitmap; - DeleteDC(hDC); - return NULL; - } - CFX_ByteString info = GetBitmapInfo(pDIBitmap); - int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS); - if (!ret) { - delete pDIBitmap; - pDIBitmap = NULL; - } +CFX_DIBitmap* CFX_WindowsDIB::LoadFromFile(const FX_WCHAR* filename) { + CWin32Platform* pPlatform = + (CWin32Platform*)CFX_GEModule::Get()->GetPlatformData(); + if (pPlatform->m_GdiplusExt.IsAvailable()) { + WINDIB_Open_Args_ args; + args.flags = WINDIB_OPEN_PATHNAME; + args.path_name = filename; + return pPlatform->m_GdiplusExt.LoadDIBitmap(args); + } + HBITMAP hBitmap = (HBITMAP)LoadImageW(NULL, (wchar_t*)filename, IMAGE_BITMAP, + 0, 0, LR_LOADFROMFILE); + if (hBitmap == NULL) { + return NULL; + } + HDC hDC = CreateCompatibleDC(NULL); + int width, height; + GetBitmapSize(hBitmap, width, height); + CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; + if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) { + delete pDIBitmap; DeleteDC(hDC); - return pDIBitmap; + return NULL; + } + CFX_ByteString info = GetBitmapInfo(pDIBitmap); + int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), + (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS); + if (!ret) { + delete pDIBitmap; + pDIBitmap = NULL; + } + DeleteDC(hDC); + return pDIBitmap; } -CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args) -{ - CWin32Platform* pPlatform = (CWin32Platform*)CFX_GEModule::Get()->GetPlatformData(); - if (pPlatform->m_GdiplusExt.IsAvailable()) { - return pPlatform->m_GdiplusExt.LoadDIBitmap(args); - } - if (args.flags == WINDIB_OPEN_MEMORY) { - return NULL; - } - HBITMAP hBitmap = (HBITMAP)LoadImageW(NULL, (wchar_t*)args.path_name, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE); - if (hBitmap == NULL) { - return NULL; - } - HDC hDC = CreateCompatibleDC(NULL); - int width, height; - GetBitmapSize(hBitmap, width, height); - CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; - if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) { - delete pDIBitmap; - DeleteDC(hDC); - return NULL; - } - CFX_ByteString info = GetBitmapInfo(pDIBitmap); - int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS); - if (!ret) { - delete pDIBitmap; - pDIBitmap = NULL; - } +CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args) { + CWin32Platform* pPlatform = + (CWin32Platform*)CFX_GEModule::Get()->GetPlatformData(); + if (pPlatform->m_GdiplusExt.IsAvailable()) { + return pPlatform->m_GdiplusExt.LoadDIBitmap(args); + } + if (args.flags == WINDIB_OPEN_MEMORY) { + return NULL; + } + HBITMAP hBitmap = (HBITMAP)LoadImageW(NULL, (wchar_t*)args.path_name, + IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE); + if (hBitmap == NULL) { + return NULL; + } + HDC hDC = CreateCompatibleDC(NULL); + int width, height; + GetBitmapSize(hBitmap, width, height); + CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; + if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) { + delete pDIBitmap; DeleteDC(hDC); - return pDIBitmap; + return NULL; + } + CFX_ByteString info = GetBitmapInfo(pDIBitmap); + int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), + (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS); + if (!ret) { + delete pDIBitmap; + pDIBitmap = NULL; + } + DeleteDC(hDC); + return pDIBitmap; } -CFX_DIBitmap* CFX_WindowsDIB::LoadFromDDB(HDC hDC, HBITMAP hBitmap, FX_DWORD* pPalette, FX_DWORD palsize) -{ - FX_BOOL bCreatedDC = hDC == NULL; - if (hDC == NULL) { - hDC = CreateCompatibleDC(NULL); +CFX_DIBitmap* CFX_WindowsDIB::LoadFromDDB(HDC hDC, + HBITMAP hBitmap, + FX_DWORD* pPalette, + FX_DWORD palsize) { + FX_BOOL bCreatedDC = hDC == NULL; + if (hDC == NULL) { + hDC = CreateCompatibleDC(NULL); + } + BITMAPINFOHEADER bmih; + FXSYS_memset(&bmih, 0, sizeof bmih); + bmih.biSize = sizeof bmih; + GetDIBits(hDC, hBitmap, 0, 0, NULL, (BITMAPINFO*)&bmih, DIB_RGB_COLORS); + int width = bmih.biWidth; + int height = abs(bmih.biHeight); + bmih.biHeight = -height; + bmih.biCompression = BI_RGB; + CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; + int ret = 0; + if (bmih.biBitCount == 1 || bmih.biBitCount == 8) { + int size = sizeof(BITMAPINFOHEADER) + 8; + if (bmih.biBitCount == 8) { + size += sizeof(FX_DWORD) * 254; } - BITMAPINFOHEADER bmih; - FXSYS_memset(&bmih, 0, sizeof bmih); - bmih.biSize = sizeof bmih; - GetDIBits(hDC, hBitmap, 0, 0, NULL, (BITMAPINFO*)&bmih, DIB_RGB_COLORS); - int width = bmih.biWidth; - int height = abs(bmih.biHeight); - bmih.biHeight = -height; - bmih.biCompression = BI_RGB; - CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap; - int ret = 0; - if (bmih.biBitCount == 1 || bmih.biBitCount == 8) { - int size = sizeof (BITMAPINFOHEADER) + 8; - if (bmih.biBitCount == 8) { - size += sizeof (FX_DWORD) * 254; - } - BITMAPINFO* pbmih = (BITMAPINFO*)FX_Alloc(uint8_t, size); - pbmih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - pbmih->bmiHeader.biBitCount = bmih.biBitCount; - pbmih->bmiHeader.biCompression = BI_RGB; - pbmih->bmiHeader.biHeight = -height; - pbmih->bmiHeader.biPlanes = 1; - pbmih->bmiHeader.biWidth = bmih.biWidth; - if (!pDIBitmap->Create(bmih.biWidth, height, bmih.biBitCount == 1 ? FXDIB_1bppRgb : FXDIB_8bppRgb)) { - delete pDIBitmap; - FX_Free(pbmih); - if (bCreatedDC) { - DeleteDC(hDC); - } - return NULL; - } - ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)pbmih, DIB_RGB_COLORS); - FX_Free(pbmih); - pbmih = NULL; - pDIBitmap->CopyPalette(pPalette, palsize); - } else { - if (bmih.biBitCount <= 24) { - bmih.biBitCount = 24; - } else { - bmih.biBitCount = 32; - } - if (!pDIBitmap->Create(bmih.biWidth, height, bmih.biBitCount == 24 ? FXDIB_Rgb : FXDIB_Rgb32)) { - delete pDIBitmap; - if (bCreatedDC) { - DeleteDC(hDC); - } - return NULL; - } - ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)&bmih, DIB_RGB_COLORS); - if (ret != 0 && bmih.biBitCount == 32) { - int pitch = pDIBitmap->GetPitch(); - for (int row = 0; row < height; row ++) { - uint8_t* dest_scan = (uint8_t*)(pDIBitmap->GetBuffer() + row * pitch); - for (int col = 0; col < width; col++) { - dest_scan[3] = 255; - dest_scan += 4; - } - } - } + BITMAPINFO* pbmih = (BITMAPINFO*)FX_Alloc(uint8_t, size); + pbmih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); + pbmih->bmiHeader.biBitCount = bmih.biBitCount; + pbmih->bmiHeader.biCompression = BI_RGB; + pbmih->bmiHeader.biHeight = -height; + pbmih->bmiHeader.biPlanes = 1; + pbmih->bmiHeader.biWidth = bmih.biWidth; + if (!pDIBitmap->Create(bmih.biWidth, height, bmih.biBitCount == 1 + ? FXDIB_1bppRgb + : FXDIB_8bppRgb)) { + delete pDIBitmap; + FX_Free(pbmih); + if (bCreatedDC) { + DeleteDC(hDC); + } + return NULL; } - if (ret == 0) { - delete pDIBitmap; - pDIBitmap = NULL; + ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), + (BITMAPINFO*)pbmih, DIB_RGB_COLORS); + FX_Free(pbmih); + pbmih = NULL; + pDIBitmap->CopyPalette(pPalette, palsize); + } else { + if (bmih.biBitCount <= 24) { + bmih.biBitCount = 24; + } else { + bmih.biBitCount = 32; } - if (bCreatedDC) { + if (!pDIBitmap->Create(bmih.biWidth, height, + bmih.biBitCount == 24 ? FXDIB_Rgb : FXDIB_Rgb32)) { + delete pDIBitmap; + if (bCreatedDC) { DeleteDC(hDC); + } + return NULL; } - return pDIBitmap; + ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), + (BITMAPINFO*)&bmih, DIB_RGB_COLORS); + if (ret != 0 && bmih.biBitCount == 32) { + int pitch = pDIBitmap->GetPitch(); + for (int row = 0; row < height; row++) { + uint8_t* dest_scan = (uint8_t*)(pDIBitmap->GetBuffer() + row * pitch); + for (int col = 0; col < width; col++) { + dest_scan[3] = 255; + dest_scan += 4; + } + } + } + } + if (ret == 0) { + delete pDIBitmap; + pDIBitmap = NULL; + } + if (bCreatedDC) { + DeleteDC(hDC); + } + return pDIBitmap; } -CFX_WindowsDIB::CFX_WindowsDIB(HDC hDC, int width, int height) -{ - Create(width, height, FXDIB_Rgb, (uint8_t*)1); - BITMAPINFOHEADER bmih; - FXSYS_memset(&bmih, 0, sizeof bmih); - bmih.biSize = sizeof bmih; - bmih.biBitCount = 24; - bmih.biHeight = -height; - bmih.biPlanes = 1; - bmih.biWidth = width; - m_hBitmap = CreateDIBSection(hDC, (BITMAPINFO*)&bmih, DIB_RGB_COLORS, (LPVOID*)&m_pBuffer, NULL, 0); - m_hMemDC = CreateCompatibleDC(hDC); - m_hOldBitmap = (HBITMAP)SelectObject(m_hMemDC, m_hBitmap); +CFX_WindowsDIB::CFX_WindowsDIB(HDC hDC, int width, int height) { + Create(width, height, FXDIB_Rgb, (uint8_t*)1); + BITMAPINFOHEADER bmih; + FXSYS_memset(&bmih, 0, sizeof bmih); + bmih.biSize = sizeof bmih; + bmih.biBitCount = 24; + bmih.biHeight = -height; + bmih.biPlanes = 1; + bmih.biWidth = width; + m_hBitmap = CreateDIBSection(hDC, (BITMAPINFO*)&bmih, DIB_RGB_COLORS, + (LPVOID*)&m_pBuffer, NULL, 0); + 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); +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::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); +void CFX_WindowsDIB::SetToDevice(HDC hDC, int left, int top) { + ::BitBlt(hDC, left, top, m_Width, m_Height, m_hMemDC, 0, 0, SRCCOPY); } #endif |