From 1bd0cf542ff8db1cda572c4d92462643296af121 Mon Sep 17 00:00:00 2001 From: Subv Date: Sun, 17 Apr 2016 21:07:52 -0500 Subject: Kernel/SharedMemory: Properly implemented shared memory support. Applications can request the kernel to allocate a piece of the linear heap for them when creating a shared memory object. Shared memory areas are now properly mapped into the target processes when calling svcMapMemoryBlock. Removed the APT Shared Font hack as it is no longer needed. --- src/core/hle/applets/swkbd.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/core/hle/applets/swkbd.cpp') diff --git a/src/core/hle/applets/swkbd.cpp b/src/core/hle/applets/swkbd.cpp index 87238aa1c..e0c134182 100644 --- a/src/core/hle/applets/swkbd.cpp +++ b/src/core/hle/applets/swkbd.cpp @@ -40,8 +40,8 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con memcpy(&capture_info, parameter.data, sizeof(capture_info)); using Kernel::MemoryPermission; - framebuffer_memory = Kernel::SharedMemory::Create(capture_info.size, MemoryPermission::ReadWrite, - MemoryPermission::ReadWrite, "SoftwareKeyboard Memory"); + framebuffer_memory = Kernel::SharedMemory::Create(nullptr, capture_info.size, MemoryPermission::ReadWrite, + MemoryPermission::ReadWrite, 0, Kernel::MemoryRegion::BASE, "SoftwareKeyboard Memory"); // Send the response message with the newly created SharedMemory Service::APT::MessageParameter result; -- cgit v1.2.3 From ac2de12ed8a7cc2759e25325f388db92b3f356a6 Mon Sep 17 00:00:00 2001 From: Subv Date: Sun, 8 May 2016 17:10:53 -0500 Subject: HLE/Applets: Give each applet its own block of heap memory, and use that when creating the framebuffer shared memory block. --- src/core/hle/applets/swkbd.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/core/hle/applets/swkbd.cpp') diff --git a/src/core/hle/applets/swkbd.cpp b/src/core/hle/applets/swkbd.cpp index e0c134182..90c6adc65 100644 --- a/src/core/hle/applets/swkbd.cpp +++ b/src/core/hle/applets/swkbd.cpp @@ -40,8 +40,12 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con memcpy(&capture_info, parameter.data, sizeof(capture_info)); using Kernel::MemoryPermission; - framebuffer_memory = Kernel::SharedMemory::Create(nullptr, capture_info.size, MemoryPermission::ReadWrite, - MemoryPermission::ReadWrite, 0, Kernel::MemoryRegion::BASE, "SoftwareKeyboard Memory"); + // Allocate a heap block of the required size for this applet. + heap_memory = std::make_shared>(capture_info.size); + // Create a SharedMemory that directly points to this heap block. + framebuffer_memory = Kernel::SharedMemory::CreateForApplet(heap_memory, 0, heap_memory->size(), + MemoryPermission::ReadWrite, MemoryPermission::ReadWrite, + "SoftwareKeyboard Memory"); // Send the response message with the newly created SharedMemory Service::APT::MessageParameter result; -- cgit v1.2.3