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Replace boost::optional with std::optional where possible

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This commit is contained in:
B3n30 2018-10-05 12:37:55 +02:00
parent 87e16c80ac
commit d37a2270d6
30 changed files with 104 additions and 106 deletions
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12
src/core/memory.cpp
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@ -333,7 +333,7 @@ void RasterizerMarkRegionCached(PAddr start, u32 size, bool cached) {
PAddr paddr = start;
for (unsigned i = 0; i < num_pages; ++i, paddr += PAGE_SIZE) {
boost::optional<VAddr> maybe_vaddr = PhysicalToVirtualAddress(paddr);
std::optional<VAddr> maybe_vaddr = PhysicalToVirtualAddress(paddr);
// While the physical <-> virtual mapping is 1:1 for the regions supported by the cache,
// some games (like Pokemon Super Mystery Dungeon) will try to use textures that go beyond
// the end address of VRAM, causing the Virtual->Physical translation to fail when flushing
@ -433,7 +433,7 @@ void RasterizerFlushVirtualRegion(VAddr start, u32 size, FlushMode mode) {
VAddr overlap_start = std::max(start, region_start);
VAddr overlap_end = std::min(end, region_end);
PAddr physical_start = TryVirtualToPhysicalAddress(overlap_start).value();
PAddr physical_start = *TryVirtualToPhysicalAddress(overlap_start);
u32 overlap_size = overlap_end - overlap_start;
auto* rasterizer = VideoCore::g_renderer->Rasterizer();
@ -740,7 +740,7 @@ void WriteMMIO<u64>(MMIORegionPointer mmio_handler, VAddr addr, const u64 data)
mmio_handler->Write64(addr, data);
}
boost::optional<PAddr> TryVirtualToPhysicalAddress(const VAddr addr) {
std::optional<PAddr> TryVirtualToPhysicalAddress(const VAddr addr) {
if (addr == 0) {
return 0;
} else if (addr >= VRAM_VADDR && addr < VRAM_VADDR_END) {
@ -757,7 +757,7 @@ boost::optional<PAddr> TryVirtualToPhysicalAddress(const VAddr addr) {
return addr - N3DS_EXTRA_RAM_VADDR + N3DS_EXTRA_RAM_PADDR;
}
return boost::none;
return {};
}
PAddr VirtualToPhysicalAddress(const VAddr addr) {
@ -770,7 +770,7 @@ PAddr VirtualToPhysicalAddress(const VAddr addr) {
return *paddr;
}
boost::optional<VAddr> PhysicalToVirtualAddress(const PAddr addr) {
std::optional<VAddr> PhysicalToVirtualAddress(const PAddr addr) {
if (addr == 0) {
return 0;
} else if (addr >= VRAM_PADDR && addr < VRAM_PADDR_END) {
@ -785,7 +785,7 @@ boost::optional<VAddr> PhysicalToVirtualAddress(const PAddr addr) {
return addr - N3DS_EXTRA_RAM_PADDR + N3DS_EXTRA_RAM_VADDR;
}
return boost::none;
return {};
}
} // namespace Memory