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[XAM] Added overlap to XamReadTile

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This commit is contained in:
Gliniak 2025-05-07 20:41:34 +02:00
parent f6d9e76fca
commit de3b49e356
1 changed files with 30 additions and 22 deletions
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52
src/xenia/kernel/xam/xam_user.cc
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@ -640,7 +640,7 @@ dword_result_t XamReadTile_entry(dword_t tile_type, dword_t title_id,
qword_t item_id, dword_t user_index,
lpdword_t output_ptr,
lpdword_t buffer_size_ptr,
dword_t overlapped_ptr) {
lpvoid_t overlapped_ptr) {
auto user = kernel_state()->xam_state()->GetUserProfile(user_index);
if (!user) {
user = kernel_state()->xam_state()->GetUserProfile(item_id);
@ -653,30 +653,38 @@ dword_result_t XamReadTile_entry(dword_t tile_type, dword_t title_id,
return X_ERROR_INVALID_PARAMETER;
}
std::span<const uint8_t> tile =
kernel_state()->xam_state()->user_tracker()->GetIcon(
user->xuid(), title_id, static_cast<XTileType>(tile_type.value()),
item_id);
auto run = [=](uint32_t& extended_error, uint32_t& length) {
std::span<const uint8_t> tile =
kernel_state()->xam_state()->user_tracker()->GetIcon(
user->xuid(), title_id, static_cast<XTileType>(tile_type.value()),
item_id);
if (tile.empty()) {
return X_ERROR_FILE_NOT_FOUND;
auto result = X_ERROR_SUCCESS;
if (tile.empty()) {
result = X_ERROR_FILE_NOT_FOUND;
}
*buffer_size_ptr = static_cast<uint32_t>(tile.size());
if (output_ptr) {
memcpy(output_ptr, tile.data(), tile.size());
} else {
result = X_ERROR_INSUFFICIENT_BUFFER;
}
extended_error = X_HRESULT_FROM_WIN32(result);
length = 0;
return result;
};
if (!overlapped_ptr) {
uint32_t extended_error, length;
return run(extended_error, length);
}
*buffer_size_ptr = static_cast<uint32_t>(tile.size());
auto result = X_ERROR_SUCCESS;
if (output_ptr) {
memcpy(output_ptr, tile.data(), tile.size());
} else {
result = X_ERROR_INSUFFICIENT_BUFFER;
}
if (overlapped_ptr) {
kernel_state()->CompleteOverlappedImmediate(overlapped_ptr, result);
return X_ERROR_IO_PENDING;
}
return result;
kernel_state()->CompleteOverlappedDeferredEx(run, overlapped_ptr);
return X_ERROR_IO_PENDING;
}
DECLARE_XAM_EXPORT1(XamReadTile, kUserProfiles, kSketchy);