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xenia-canary
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Always give an error on querying a file for compression information. This fixes Banjo-Kazooie and other games that rely on XtcdDecompression.

This commit is contained in:
gibbed 2015-05-24 12:27:30 -05:00
parent 33d40bee95
commit 5c404ddfdb
1 changed files with 14 additions and 15 deletions
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13
src/xenia/kernel/xboxkrnl_io.cc
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@ -514,23 +514,22 @@ SHIM_CALL NtQueryInformationFile_shim(PPCContext* ppc_state,
} }
break; break;
case XFileXctdCompressionInformation: case XFileXctdCompressionInformation:
// Read timeout. assert_true(length == 4);
if (length == 4) { /*
// This is wrong and puts files into wrong states for games that use XctdDecompression.
uint32_t magic; uint32_t magic;
size_t bytes_read; size_t bytes_read;
result = file->Read(&magic, sizeof(magic), 0, &bytes_read); result = file->Read(&magic, sizeof(magic), 0, &bytes_read);
if (XSUCCEEDED(result)) { if (XSUCCEEDED(result)) {
if (bytes_read == sizeof(magic)) { if (bytes_read == sizeof(magic)) {
info = 4; info = 4;
SHIM_SET_MEM_32(file_info_ptr, SHIM_SET_MEM_32(file_info_ptr, magic == xe::byte_swap(0x0FF512ED) ? 1 : 0);
magic == xe::byte_swap(0x0FF512ED));
} else { } else {
result = X_STATUS_UNSUCCESSFUL; result = X_STATUS_UNSUCCESSFUL;
} }
} }
} else { */
result = X_STATUS_INFO_LENGTH_MISMATCH; result = X_STATUS_UNSUCCESSFUL;
}
break; break;
default: default:
// Unsupported, for now. // Unsupported, for now.