maobo/cup_edit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

upgrade to Filament 1.21.0

Browse Source
This commit is contained in:
Nick Fisher
2022-04-14 01:54:33 +08:00
parent f4f7d28388
commit 53ab72bcff
139 changed files with 4410 additions and 20097 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
ios/include/backend/Handle.h
View File

@@ -18,13 +18,16 @@
#define TNT_FILAMENT_BACKEND_HANDLE_H
#include <utils/compiler.h>
#if !defined(NDEBUG)
#include <utils/Log.h>
#endif
#include <utils/debug.h>
#include <stdint.h>
#include <limits>
namespace filament {
namespace backend {
namespace filament::backend {
struct HwBufferObject;
struct HwFence;
@@ -41,7 +44,9 @@ struct HwTimerQuery;
struct HwVertexBuffer;
/*
* A type handle to a h/w resource
* A handle to a backend resource. HandleBase is for internal use only.
* HandleBase *must* be a trivial for the purposes of calls, that is, it cannot have user-defined
* copy or move constructors.
*/
//! \privatesection
@@ -53,41 +58,54 @@ public:
constexpr HandleBase() noexcept: object(nullid) {}
explicit HandleBase(HandleId id) noexcept : object(id) {
assert_invariant(object != nullid); // usually means an uninitialized handle is used
}
HandleBase(HandleBase const& rhs) noexcept = default;
HandleBase(HandleBase&& rhs) noexcept : object(rhs.object) {
rhs.object = nullid;
}
HandleBase& operator=(HandleBase const& rhs) noexcept = default;
HandleBase& operator=(HandleBase&& rhs) noexcept {
std::swap(object, rhs.object);
return *this;
}
// whether this Handle is initialized
explicit operator bool() const noexcept { return object != nullid; }
// clear the handle, this doesn't free associated resources
void clear() noexcept { object = nullid; }
// compare handles
bool operator==(const HandleBase& rhs) const noexcept { return object == rhs.object; }
bool operator!=(const HandleBase& rhs) const noexcept { return object != rhs.object; }
bool operator<(const HandleBase& rhs) const noexcept { return object < rhs.object; }
bool operator<=(const HandleBase& rhs) const noexcept { return object <= rhs.object; }
bool operator>(const HandleBase& rhs) const noexcept { return object > rhs.object; }
bool operator>=(const HandleBase& rhs) const noexcept { return object >= rhs.object; }
// get this handle's handleId
HandleId getId() const noexcept { return object; }
// initialize a handle, for internal use only.
explicit HandleBase(HandleId id) noexcept : object(id) {
assert_invariant(object != nullid); // usually means an uninitialized handle is used
}
protected:
HandleBase(HandleBase const& rhs) noexcept = default;
HandleBase& operator=(HandleBase const& rhs) noexcept = default;
private:
HandleId object;
};
template <typename T>
/**
* Type-safe handle to backend resources
* @tparam T Type of the resource
*/
template<typename T>
struct Handle : public HandleBase {
using HandleBase::HandleBase;
Handle() noexcept = default;
Handle(Handle const& rhs) noexcept = default;
Handle& operator=(Handle const& rhs) noexcept = default;
explicit Handle(HandleId id) noexcept : HandleBase(id) { }
// type-safe Handle cast
template<typename B, typename = std::enable_if_t<std::is_base_of<T, B>::value> >
Handle(Handle<B> const& base) noexcept : HandleBase(base) { } // NOLINT(hicpp-explicit-conversions)
Handle(Handle<B> const& base) noexcept : HandleBase(base) { } // NOLINT(hicpp-explicit-conversions,google-explicit-constructor)
private:
#if !defined(NDEBUG)
@@ -112,7 +130,6 @@ using TextureHandle = Handle<HwTexture>;
using TimerQueryHandle = Handle<HwTimerQuery>;
using VertexBufferHandle = Handle<HwVertexBuffer>;
} // namespace backend
} // namespace filament
} // namespace filament::backend
#endif // TNT_FILAMENT_BACKEND_HANDLE_H