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code: Use std::span where appropriate (#6658)

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* code: Use std::span when possible

* code: Prefix memcpy and memcmp with std::
This commit is contained in:
GPUCode 2023-07-07 01:52:40 +03:00 • committed by GitHub
parent 4ccd9f24fb
commit cf9bb90ae3
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GPG key ID: 4AEE18F83AFDEB23
106 changed files with 362 additions and 329 deletions
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2
src/core/hle/service/apt/apt.cpp
View file

@ -134,7 +134,7 @@ void Module::APTInterface::Initialize(Kernel::HLERequestContext& ctx) {
static u32 DecompressLZ11(const u8* in, u8* out) {
u32_le decompressed_size;
memcpy(&decompressed_size, in, sizeof(u32));
std::memcpy(&decompressed_size, in, sizeof(u32));
in += 4;
u8 type = decompressed_size & 0xFF;

40
src/core/hle/service/apt/bcfnt/bcfnt.cpp
View file

@ -12,7 +12,7 @@ void RelocateSharedFont(std::shared_ptr<Kernel::SharedMemory> shared_font, VAddr
const u8* cfnt_ptr = shared_font->GetPointer(SharedFontStartOffset);
CFNT cfnt;
memcpy(&cfnt, cfnt_ptr, sizeof(cfnt));
std::memcpy(&cfnt, cfnt_ptr, sizeof(cfnt));
u32 assumed_cmap_offset = 0;
u32 assumed_cwdh_offset = 0;
@ -27,17 +27,17 @@ void RelocateSharedFont(std::shared_ptr<Kernel::SharedMemory> shared_font, VAddr
const u8* data = shared_font->GetPointer(current_offset);
SectionHeader section_header;
memcpy(&section_header, data, sizeof(section_header));
std::memcpy(&section_header, data, sizeof(section_header));
if (first_cmap_offset == 0 && memcmp(section_header.magic, "CMAP", 4) == 0) {
if (first_cmap_offset == 0 && std::memcmp(section_header.magic, "CMAP", 4) == 0) {
first_cmap_offset = current_offset;
} else if (first_cwdh_offset == 0 && memcmp(section_header.magic, "CWDH", 4) == 0) {
} else if (first_cwdh_offset == 0 && std::memcmp(section_header.magic, "CWDH", 4) == 0) {
first_cwdh_offset = current_offset;
} else if (first_tglp_offset == 0 && memcmp(section_header.magic, "TGLP", 4) == 0) {
} else if (first_tglp_offset == 0 && std::memcmp(section_header.magic, "TGLP", 4) == 0) {
first_tglp_offset = current_offset;
} else if (memcmp(section_header.magic, "FINF", 4) == 0) {
} else if (std::memcmp(section_header.magic, "FINF", 4) == 0) {
BCFNT::FINF finf;
memcpy(&finf, data, sizeof(finf));
std::memcpy(&finf, data, sizeof(finf));
assumed_cmap_offset = finf.cmap_offset - sizeof(SectionHeader);
assumed_cwdh_offset = finf.cwdh_offset - sizeof(SectionHeader);
@ -59,44 +59,44 @@ void RelocateSharedFont(std::shared_ptr<Kernel::SharedMemory> shared_font, VAddr
u8* data = shared_font->GetPointer(current_offset);
SectionHeader section_header;
memcpy(&section_header, data, sizeof(section_header));
std::memcpy(&section_header, data, sizeof(section_header));
if (memcmp(section_header.magic, "FINF", 4) == 0) {
if (std::memcmp(section_header.magic, "FINF", 4) == 0) {
BCFNT::FINF finf;
memcpy(&finf, data, sizeof(finf));
std::memcpy(&finf, data, sizeof(finf));
// Relocate the offsets in the FINF section
finf.cmap_offset += offset;
finf.cwdh_offset += offset;
finf.tglp_offset += offset;
memcpy(data, &finf, sizeof(finf));
} else if (memcmp(section_header.magic, "CMAP", 4) == 0) {
std::memcpy(data, &finf, sizeof(finf));
} else if (std::memcmp(section_header.magic, "CMAP", 4) == 0) {
BCFNT::CMAP cmap;
memcpy(&cmap, data, sizeof(cmap));
std::memcpy(&cmap, data, sizeof(cmap));
// Relocate the offsets in the CMAP section
if (cmap.next_cmap_offset != 0)
cmap.next_cmap_offset += offset;
memcpy(data, &cmap, sizeof(cmap));
} else if (memcmp(section_header.magic, "CWDH", 4) == 0) {
std::memcpy(data, &cmap, sizeof(cmap));
} else if (std::memcmp(section_header.magic, "CWDH", 4) == 0) {
BCFNT::CWDH cwdh;
memcpy(&cwdh, data, sizeof(cwdh));
std::memcpy(&cwdh, data, sizeof(cwdh));
// Relocate the offsets in the CWDH section
if (cwdh.next_cwdh_offset != 0)
cwdh.next_cwdh_offset += offset;
memcpy(data, &cwdh, sizeof(cwdh));
} else if (memcmp(section_header.magic, "TGLP", 4) == 0) {
std::memcpy(data, &cwdh, sizeof(cwdh));
} else if (std::memcmp(section_header.magic, "TGLP", 4) == 0) {
BCFNT::TGLP tglp;
memcpy(&tglp, data, sizeof(tglp));
std::memcpy(&tglp, data, sizeof(tglp));
// Relocate the offsets in the TGLP section
tglp.sheet_data_offset += offset;
memcpy(data, &tglp, sizeof(tglp));
std::memcpy(data, &tglp, sizeof(tglp));
}
current_offset += section_header.section_size;