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Fixing XMP playlist handles.

This commit is contained in:
Ben Vanik 2015-05-12 19:55:10 -07:00
parent 0ae25e87d3
commit 5fbdd6e262
1 changed files with 14 additions and 8 deletions
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22
src/xenia/kernel/apps/xmp_app.cc
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@ -201,8 +201,10 @@ X_RESULT XXMPApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
case 0x00070002: {
assert_true(!buffer_length || buffer_length == 12);
uint32_t xmp_client = xe::load_and_swap<uint32_t>(buffer + 0);
uint32_t playlist_handle = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t storage_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t song_handle = xe::load_and_swap<uint32_t>(buffer + 8); // 0?
uint32_t playlist_handle =
xe::load_and_swap<uint32_t>(memory_->TranslateVirtual(storage_ptr));
assert_true(xmp_client == 0x00000002);
return XMPPlayTitlePlaylist(playlist_handle, song_handle);
}
@ -282,8 +284,8 @@ X_RESULT XXMPApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
case 0x0007000D: {
assert_true(!buffer_length || buffer_length == 36);
uint32_t xmp_client = xe::load_and_swap<uint32_t>(buffer + 0);
uint32_t dummy_alloc_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t dummy_alloc_size = xe::load_and_swap<uint32_t>(buffer + 8);
uint32_t storage_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t storage_size = xe::load_and_swap<uint32_t>(buffer + 8);
uint32_t songs_ptr = xe::load_and_swap<uint32_t>(buffer + 12);
uint32_t song_count = xe::load_and_swap<uint32_t>(buffer + 16);
uint32_t playlist_name_ptr = xe::load_and_swap<uint32_t>(buffer + 20);
@ -291,14 +293,16 @@ X_RESULT XXMPApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
uint32_t song_handles_ptr =
xe::load_and_swap<uint32_t>(buffer + 28); // 0?
uint32_t playlist_handle_ptr = xe::load_and_swap<uint32_t>(buffer + 32);
xe::store_and_swap<uint32_t>(
memory_->TranslateVirtual(playlist_handle_ptr), storage_ptr);
assert_true(xmp_client == 0x00000002);
auto playlist_name = xe::load_and_swap<std::wstring>(
memory_->TranslateVirtual(playlist_name_ptr));
// dummy_alloc_ptr is the result of a XamAlloc of dummy_alloc_size.
assert_true(dummy_alloc_size == song_count * 128);
// dummy_alloc_ptr is the result of a XamAlloc of storage_size.
assert_true(storage_size == 4 + song_count * 128);
return XMPCreateTitlePlaylist(songs_ptr, song_count, playlist_name_ptr,
playlist_name, flags, song_handles_ptr,
playlist_handle_ptr);
storage_ptr);
}
case 0x0007000E: {
assert_true(!buffer_length || buffer_length == 12);
@ -329,7 +333,9 @@ X_RESULT XXMPApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
case 0x00070013: {
assert_true(!buffer_length || buffer_length == 8);
uint32_t xmp_client = xe::load_and_swap<uint32_t>(buffer + 0);
uint32_t playlist_handle = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t storage_ptr = xe::load_and_swap<uint32_t>(buffer + 4);
uint32_t playlist_handle =
xe::load_and_swap<uint32_t>(memory_->TranslateVirtual(storage_ptr));
assert_true(xmp_client == 0x00000002);
return XMPDeleteTitlePlaylist(playlist_handle);
}
@ -391,7 +397,7 @@ X_RESULT XXMPApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
assert_true(xmp_client == 0x00000002);
// We don't use the storage, so just fudge the number.
xe::store_and_swap<uint32_t>(memory_->TranslateVirtual(size_ptr),
song_count * 128);
4 + song_count * 128);
return X_ERROR_SUCCESS;
}
case 0x0007003D: {