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csnd_snd: Get rid of type punning

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This commit is contained in:
Lioncash 2015-10-28 16:10:21 -04:00
parent 7c12ee9ecc
commit a1bd909294
1 changed files with 13 additions and 12 deletions
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19
src/core/hle/service/csnd_snd.cpp
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@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version // Licensed under GPLv2 or any later version
// Refer to the license.txt file included. // Refer to the license.txt file included.
#include <cstring>
#include "core/hle/hle.h" #include "core/hle/hle.h"
#include "core/hle/kernel/mutex.h" #include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/shared_memory.h"
@ -52,18 +53,18 @@ void Initialize(Service::Interface* self) {
} }
void ExecuteType0Commands(Service::Interface* self) { void ExecuteType0Commands(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer(); u32* const cmd_buff = Kernel::GetCommandBuffer();
u8* const ptr = shared_memory->GetPointer(cmd_buff[1]);
if (shared_memory != nullptr && ptr != nullptr) {
Type0Command command;
std::memcpy(&command, ptr, sizeof(Type0Command));
if (shared_memory != nullptr) {
struct Type0Command* command = reinterpret_cast<struct Type0Command*>(
shared_memory->GetPointer(cmd_buff[1]));
if (command == nullptr) {
cmd_buff[1] = 1;
}else{
LOG_WARNING(Service, "(STUBBED) CSND_SND::ExecuteType0Commands"); LOG_WARNING(Service, "(STUBBED) CSND_SND::ExecuteType0Commands");
command->finished |= 1; command.finished |= 1;
cmd_buff[1] = 0; cmd_buff[1] = 0;
}
std::memcpy(ptr, &command, sizeof(Type0Command));
} else { } else {
cmd_buff[1] = 1; cmd_buff[1] = 1;
} }