RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth)),
buffer(new RawColor[corrected_width * height])
{
assert(nWidth > 0);
assert(nHeight > 0);
bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
bi.bmiHeader.biWidth = corrected_width;
bi.bmiHeader.biHeight = height;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 24;
bi.bmiHeader.biCompression = BI_RGB;
bi.bmiHeader.biSizeImage = 0;
bi.bmiHeader.biXPelsPerMeter = 3780;
bi.bmiHeader.biYPelsPerMeter = 3780;
bi.bmiHeader.biClrUsed = 0;
bi.bmiHeader.biClrImportant = 0;
VOID *pvBits;
HDC hDC = ::GetDC(nullptr);
bitmap = CreateDIBSection(hDC, &bi, DIB_RGB_COLORS, &pvBits, nullptr, 0);
::ReleaseDC(nullptr, hDC);
buffer = (RawColor *)pvBits;
}
RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight, const Color clr)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth))
{
assert(nWidth > 0);
assert(nHeight > 0);
#ifdef ENABLE_SDL
Uint32 rmask, gmask, bmask, amask;
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
rmask = 0x000000ff;
gmask = 0x0000ff00;
bmask = 0x00ff0000;
#else
rmask = 0x00ff0000;
gmask = 0x0000ff00;
bmask = 0x000000ff;
#endif
amask = 0x00000000;
surface = ::SDL_CreateRGBSurface(SDL_SWSURFACE, corrected_width, height, 24,
rmask, gmask, bmask, amask);
assert(!SDL_MUSTLOCK(surface));
buffer = (BGRColor *)surface->pixels;
#else /* !ENABLE_SDL */
bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
bi.bmiHeader.biWidth = corrected_width;
bi.bmiHeader.biHeight = height;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 24;
bi.bmiHeader.biCompression = BI_RGB;
bi.bmiHeader.biSizeImage = 0;
bi.bmiHeader.biXPelsPerMeter = 3780;
bi.bmiHeader.biYPelsPerMeter = 3780;
bi.bmiHeader.biClrUsed = 0;
bi.bmiHeader.biClrImportant = 0;
#if defined(_WIN32_WCE) && _WIN32_WCE < 0x0400
/* StretchDIBits() is bugged on PPC2002, workaround follows */
VOID *pvBits;
HDC hDC = ::GetDC(NULL);
bitmap = CreateDIBSection(hDC, &bi, DIB_RGB_COLORS, &pvBits, NULL, 0);
::ReleaseDC(NULL, hDC);
buffer = (BGRColor *)pvBits;
#else
buffer = new BGRColor[corrected_width * height];
#endif
#endif /* !ENABLE_SDL */
std::fill(buffer, buffer + corrected_width * height,
BGRColor(clr.blue(), clr.green(), clr.red()));
}
RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth)),
buffer(new RawColor[corrected_width * height]),
texture(new GLTexture(corrected_width, nHeight))
{
assert(nWidth > 0);
assert(nHeight > 0);
texture->EnableInterpolation();
AddSurfaceListener(*this);
}
BOOL CSTScreenBuffer::CreateBitmap(int nWidth, int nHeight)
{
LKASSERT(nWidth>0);
LKASSERT(nHeight>0);
if (m_hBitmap!=NULL) DeleteObject(m_hBitmap);
m_nCorrectedWidth = CorrectedWidth(nWidth);
m_nWidth = nWidth;
m_nHeight = nHeight;
DIBINFO dibInfo;
dibInfo.bmiHeader.biBitCount = 24;
dibInfo.bmiHeader.biClrImportant = 0;
dibInfo.bmiHeader.biClrUsed = 0;
dibInfo.bmiHeader.biCompression = 0;
dibInfo.bmiHeader.biHeight = m_nHeight;
dibInfo.bmiHeader.biPlanes = 1;
dibInfo.bmiHeader.biSize = 40;
dibInfo.bmiHeader.biSizeImage = m_nCorrectedWidth*m_nHeight*3;
dibInfo.bmiHeader.biWidth = m_nCorrectedWidth;
dibInfo.bmiHeader.biXPelsPerMeter = 3780;
dibInfo.bmiHeader.biYPelsPerMeter = 3780;
dibInfo.bmiColors[0].rgbBlue = 0;
dibInfo.bmiColors[0].rgbGreen = 0;
dibInfo.bmiColors[0].rgbRed = 0;
dibInfo.bmiColors[0].rgbReserved = 0;
HDC hDC = ::GetDC(NULL);
LKASSERT(hDC);
BGRColor **pBuffer = &m_pBuffer;
m_hBitmap = CreateDIBSection(hDC, (const BITMAPINFO*)dibInfo, DIB_RGB_COLORS, (void**)pBuffer, NULL, 0);
::ReleaseDC(NULL, hDC);
LKASSERT(m_hBitmap);
LKASSERT(m_pBuffer);
m_pBufferTmp = (BGRColor*)malloc(sizeof(BGRColor)*m_nHeight*m_nCorrectedWidth);
LKASSERT(m_pBufferTmp);
return TRUE;
}
RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth))
{
assert(nWidth > 0);
assert(nHeight > 0);
bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
bi.bmiHeader.biWidth = corrected_width;
bi.bmiHeader.biHeight = height;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 24;
bi.bmiHeader.biCompression = BI_RGB;
bi.bmiHeader.biSizeImage = 0;
bi.bmiHeader.biXPelsPerMeter = 3780;
bi.bmiHeader.biYPelsPerMeter = 3780;
bi.bmiHeader.biClrUsed = 0;
bi.bmiHeader.biClrImportant = 0;
#ifdef _WIN32_WCE
/* configure 16 bit 5-5-5 on Windows CE */
bi.bmiHeader.biBitCount = 16;
bi.bmiHeader.biCompression = BI_BITFIELDS;
bi.bmiHeader.biClrUsed = 3;
LPVOID p = &bi.bmiColors[0];
DWORD *q = (DWORD *)p;
*q++ = 0x7c00; /* 5 bits red */
*q++ = 0x03e0; /* 5 bits green */
*q++ = 0x001f; /* 5 bits blue */
#endif
#if defined(_WIN32_WCE) && _WIN32_WCE < 0x0400
/* StretchDIBits() is bugged on PPC2002, workaround follows */
VOID *pvBits;
HDC hDC = ::GetDC(nullptr);
bitmap = CreateDIBSection(hDC, &bi, DIB_RGB_COLORS, &pvBits, nullptr, 0);
::ReleaseDC(nullptr, hDC);
buffer = (BGRColor *)pvBits;
#else
buffer = new BGRColor[corrected_width * height];
#endif
}
BOOL CSTScreenBuffer::CreateBitmap(int nWidth, int nHeight)
{
assert(nWidth>0);
assert(nHeight>0);
if (m_hBitmap.defined())
m_hBitmap.reset();
m_nCorrectedWidth = CorrectedWidth(nWidth);
m_nWidth = nWidth;
m_nHeight = nHeight;
m_pBuffer = (BGRColor *)m_hBitmap.create(m_nCorrectedWidth, m_nHeight);
assert(m_hBitmap.defined());
assert(m_pBuffer);
m_pBufferTmp = (BGRColor*)malloc(sizeof(BGRColor)*m_nHeight*m_nCorrectedWidth);
return TRUE;
}
RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth))
#ifdef ENABLE_OPENGL
, texture(CorrectedWidth(nWidth), nHeight)
#endif
{
assert(nWidth > 0);
assert(nHeight > 0);
#ifdef ENABLE_OPENGL
buffer = new BGRColor[corrected_width * height];
#elif defined(ENABLE_SDL)
Uint32 rmask, gmask, bmask, amask;
int depth;
#ifdef ANDROID
rmask = 0x0000f800;
gmask = 0x000007e0;
bmask = 0x0000001f;
depth = 16;
#else
rmask = 0x00ff0000;
gmask = 0x0000ff00;
bmask = 0x000000ff;
depth = 32;
#endif
amask = 0x00000000;
assert(sizeof(BGRColor) * 8 == depth);
surface = ::SDL_CreateRGBSurface(SDL_SWSURFACE, corrected_width, height,
depth, rmask, gmask, bmask, amask);
assert(!SDL_MUSTLOCK(surface));
buffer = (BGRColor *)surface->pixels;
#else /* !ENABLE_SDL */
bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
bi.bmiHeader.biWidth = corrected_width;
bi.bmiHeader.biHeight = height;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 24;
bi.bmiHeader.biCompression = BI_RGB;
bi.bmiHeader.biSizeImage = 0;
bi.bmiHeader.biXPelsPerMeter = 3780;
bi.bmiHeader.biYPelsPerMeter = 3780;
bi.bmiHeader.biClrUsed = 0;
bi.bmiHeader.biClrImportant = 0;
#ifdef _WIN32_WCE
/* configure 16 bit 5-5-5 on Windows CE */
bi.bmiHeader.biBitCount = 16;
bi.bmiHeader.biCompression = BI_BITFIELDS;
bi.bmiHeader.biClrUsed = 3;
LPVOID p = &bi.bmiColors[0];
DWORD *q = (DWORD *)p;
*q++ = 0x7c00; /* 5 bits red */
*q++ = 0x03e0; /* 5 bits green */
*q++ = 0x001f; /* 5 bits blue */
#endif
#if defined(_WIN32_WCE) && _WIN32_WCE < 0x0400
/* StretchDIBits() is bugged on PPC2002, workaround follows */
VOID *pvBits;
HDC hDC = ::GetDC(NULL);
bitmap = CreateDIBSection(hDC, &bi, DIB_RGB_COLORS, &pvBits, NULL, 0);
::ReleaseDC(NULL, hDC);
buffer = (BGRColor *)pvBits;
#else
buffer = new BGRColor[corrected_width * height];
#endif
#endif /* !ENABLE_SDL */
}
RawBitmap::RawBitmap(unsigned nWidth, unsigned nHeight)
:width(nWidth), height(nHeight),
corrected_width(CorrectedWidth(nWidth)),
buffer(new BGRColor[corrected_width * height])
{
}
