void ossimPlanetQtImage::convertToOssimImage()
{
if(format() != QImage::Format_RGB32)
{
(*this) = convertToFormat(QImage::Format_RGB32);
}
ossim_uint32 w = width();
ossim_uint32 h = height();
ossim_uint32 area = w*h;
const ossim_uint32* bitsPtr = (ossim_uint32*)bits();
theImage = new ossimImageData(0,
OSSIM_UINT8,
3,
w,
h);
theImage->initialize();
ossim_uint8* outBufRed = (ossim_uint8*)theImage->getBuf(0);
ossim_uint8* outBufGreen = (ossim_uint8*)theImage->getBuf(1);
ossim_uint8* outBufBlue = (ossim_uint8*)theImage->getBuf(2);
if(bitsPtr)
{
ossim_uint32 offset = 0;
while(offset < area)
{
*outBufRed = (ossim_uint8)(((*bitsPtr)&0x00ff0000)>>16);
*outBufGreen = (ossim_uint8)(((*bitsPtr)&0x0000ff00)>>8);
*outBufBlue = (ossim_uint8)(((*bitsPtr)&0x000000ff));
++outBufRed;
++outBufGreen;
++outBufBlue;
++bitsPtr;
++offset;
}
}
theImage->validate();
}
void Basic2DWindowOpenGLDisplayPlugin::customizeContext() {
#if defined(Q_OS_ANDROID)
qreal dpi = getFullscreenTarget()->physicalDotsPerInch();
_virtualPadPixelSize = dpi * VirtualPad::Manager::BASE_DIAMETER_PIXELS / VirtualPad::Manager::DPI;
if (!_virtualPadStickTexture) {
auto iconPath = PathUtils::resourcesPath() + "images/analog_stick.png";
auto image = QImage(iconPath);
if (image.format() != QImage::Format_ARGB32) {
image = image.convertToFormat(QImage::Format_ARGB32);
}
if ((image.width() > 0) && (image.height() > 0)) {
image = image.scaled(_virtualPadPixelSize, _virtualPadPixelSize, Qt::KeepAspectRatio);
_virtualPadStickTexture = gpu::Texture::createStrict(
gpu::Element(gpu::VEC4, gpu::NUINT8, gpu::RGBA),
image.width(), image.height(),
gpu::Texture::MAX_NUM_MIPS,
gpu::Sampler(gpu::Sampler::FILTER_MIN_MAG_MIP_LINEAR));
_virtualPadStickTexture->setSource("virtualPad stick");
auto usage = gpu::Texture::Usage::Builder().withColor().withAlpha();
_virtualPadStickTexture->setUsage(usage.build());
_virtualPadStickTexture->setStoredMipFormat(gpu::Element(gpu::VEC4, gpu::NUINT8, gpu::RGBA));
_virtualPadStickTexture->assignStoredMip(0, image.byteCount(), image.constBits());
_virtualPadStickTexture->setAutoGenerateMips(true);
}
}
if (!_virtualPadStickBaseTexture) {
auto iconPath = PathUtils::resourcesPath() + "images/analog_stick_base.png";
auto image = QImage(iconPath);
if (image.format() != QImage::Format_ARGB32) {
image = image.convertToFormat(QImage::Format_ARGB32);
}
if ((image.width() > 0) && (image.height() > 0)) {
image = image.scaled(_virtualPadPixelSize, _virtualPadPixelSize, Qt::KeepAspectRatio);
_virtualPadStickBaseTexture = gpu::Texture::createStrict(
gpu::Element(gpu::VEC4, gpu::NUINT8, gpu::RGBA),
image.width(), image.height(),
gpu::Texture::MAX_NUM_MIPS,
gpu::Sampler(gpu::Sampler::FILTER_MIN_MAG_MIP_LINEAR));
_virtualPadStickBaseTexture->setSource("virtualPad base");
auto usage = gpu::Texture::Usage::Builder().withColor().withAlpha();
_virtualPadStickBaseTexture->setUsage(usage.build());
_virtualPadStickBaseTexture->setStoredMipFormat(gpu::Element(gpu::VEC4, gpu::NUINT8, gpu::RGBA));
_virtualPadStickBaseTexture->assignStoredMip(0, image.byteCount(), image.constBits());
_virtualPadStickBaseTexture->setAutoGenerateMips(true);
}
}
if (_virtualPadButtons.size() == 0) {
_virtualPadButtons.append(VirtualPadButton(
dpi * VirtualPad::Manager::BTN_FULL_PIXELS / VirtualPad::Manager::DPI,
PathUtils::resourcesPath() + "images/fly.png",
VirtualPad::Manager::Button::JUMP));
_virtualPadButtons.append(VirtualPadButton(
dpi * VirtualPad::Manager::BTN_FULL_PIXELS / VirtualPad::Manager::DPI,
PathUtils::resourcesPath() + "images/handshake.png",
VirtualPad::Manager::Button::HANDSHAKE));
}
#endif
Parent::customizeContext();
}
