本文整理汇总了C++中SurfaceDescriptor::get_SurfaceDescriptorShmem方法的典型用法代码示例。如果您正苦于以下问题：C++ SurfaceDescriptor::get_SurfaceDescriptorShmem方法的具体用法？C++ SurfaceDescriptor::get_SurfaceDescriptorShmem怎么用？C++ SurfaceDescriptor::get_SurfaceDescriptorShmem使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SurfaceDescriptor的用法示例。
在下文中一共展示了SurfaceDescriptor::get_SurfaceDescriptorShmem方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: switch
TemporaryRef<TextureHost>
CreateBackendIndependentTextureHost(uint64_t aID,
const SurfaceDescriptor& aDesc,
ISurfaceAllocator* aDeallocator,
TextureFlags aFlags)
{
RefPtr<TextureHost> result;
switch (aDesc.type()) {
case SurfaceDescriptor::TSurfaceDescriptorShmem: {
const SurfaceDescriptorShmem& descriptor = aDesc.get_SurfaceDescriptorShmem();
result = new ShmemTextureHost(aID,
descriptor.data(),
descriptor.format(),
aDeallocator,
aFlags);
break;
}
case SurfaceDescriptor::TSurfaceDescriptorMemory: {
const SurfaceDescriptorMemory& descriptor = aDesc.get_SurfaceDescriptorMemory();
result = new MemoryTextureHost(aID,
reinterpret_cast<uint8_t*>(descriptor.data()),
descriptor.format(),
aFlags);
break;
}
default: {
NS_WARNING("No backend independent TextureHost for this descriptor type");
}
}
return result;
}示例2: switch
already_AddRefed<TextureHost>
CreateBackendIndependentTextureHost(const SurfaceDescriptor& aDesc,
ISurfaceAllocator* aDeallocator,
TextureFlags aFlags)
{
RefPtr<TextureHost> result;
switch (aDesc.type()) {
case SurfaceDescriptor::TSurfaceDescriptorShmem: {
const SurfaceDescriptorShmem& descriptor = aDesc.get_SurfaceDescriptorShmem();
result = new ShmemTextureHost(descriptor.data(),
descriptor.format(),
aDeallocator,
aFlags);
break;
}
case SurfaceDescriptor::TSurfaceDescriptorMemory: {
const SurfaceDescriptorMemory& descriptor = aDesc.get_SurfaceDescriptorMemory();
result = new MemoryTextureHost(reinterpret_cast<uint8_t*>(descriptor.data()),
descriptor.format(),
aFlags);
break;
}
#ifdef XP_WIN
case SurfaceDescriptor::TSurfaceDescriptorDIB: {
result = new DIBTextureHost(aFlags, aDesc);
break;
}
case SurfaceDescriptor::TSurfaceDescriptorFileMapping: {
result = new TextureHostFileMapping(aFlags, aDesc);
break;
}
#endif
default: {
NS_WARNING("No backend independent TextureHost for this descriptor type");
}
}
return result.forget();
}