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author | bunnei <bunneidev@gmail.com> | 2016-05-07 23:21:48 +0200 |
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committer | bunnei <bunneidev@gmail.com> | 2016-05-07 23:21:48 +0200 |
commit | 8e9b33a34aab3f585d4855c2b69dbd76f1751be1 (patch) | |
tree | ef54db38e7727d403651a2857afb6e4f9c4f2872 /src/core/hle | |
parent | Merge pull request #1736 from MerryMage/sdl2-sink (diff) | |
parent | HLE/Applets: Use the correct size for the framebuffer SharedMemory in the swkbd and MiiSelector applets. (diff) | |
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Diffstat (limited to 'src/core/hle')
-rw-r--r-- | src/core/hle/applets/mii_selector.cpp | 19 | ||||
-rw-r--r-- | src/core/hle/applets/mii_selector.h | 6 | ||||
-rw-r--r-- | src/core/hle/applets/swkbd.cpp | 20 | ||||
-rw-r--r-- | src/core/hle/applets/swkbd.h | 7 | ||||
-rw-r--r-- | src/core/hle/service/apt/apt.h | 15 |
5 files changed, 44 insertions, 23 deletions
diff --git a/src/core/hle/applets/mii_selector.cpp b/src/core/hle/applets/mii_selector.cpp index 5191c821d..b4456ca90 100644 --- a/src/core/hle/applets/mii_selector.cpp +++ b/src/core/hle/applets/mii_selector.cpp @@ -21,13 +21,6 @@ namespace HLE { namespace Applets { -MiiSelector::MiiSelector(Service::APT::AppletId id) : Applet(id), started(false) { - // Create the SharedMemory that will hold the framebuffer data - // TODO(Subv): What size should we use here? - using Kernel::MemoryPermission; - framebuffer_memory = Kernel::SharedMemory::Create(0x1000, MemoryPermission::ReadWrite, MemoryPermission::ReadWrite, "MiiSelector Memory"); -} - ResultCode MiiSelector::ReceiveParameter(const Service::APT::MessageParameter& parameter) { if (parameter.signal != static_cast<u32>(Service::APT::SignalType::LibAppJustStarted)) { LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal); @@ -36,8 +29,18 @@ ResultCode MiiSelector::ReceiveParameter(const Service::APT::MessageParameter& p return ResultCode(-1); } + // The LibAppJustStarted message contains a buffer with the size of the framebuffer shared memory. + // Create the SharedMemory that will hold the framebuffer data + Service::APT::CaptureBufferInfo capture_info; + ASSERT(sizeof(capture_info) == parameter.buffer_size); + + memcpy(&capture_info, parameter.data, sizeof(capture_info)); + using Kernel::MemoryPermission; + framebuffer_memory = Kernel::SharedMemory::Create(capture_info.size, MemoryPermission::ReadWrite, + MemoryPermission::ReadWrite, "MiiSelector Memory"); + + // Send the response message with the newly created SharedMemory Service::APT::MessageParameter result; - // The buffer passed in parameter contains the data returned by GSPGPU::ImportDisplayCaptureInfo result.signal = static_cast<u32>(Service::APT::SignalType::LibAppFinished); result.data = nullptr; result.buffer_size = 0; diff --git a/src/core/hle/applets/mii_selector.h b/src/core/hle/applets/mii_selector.h index c02dded4a..be6b04642 100644 --- a/src/core/hle/applets/mii_selector.h +++ b/src/core/hle/applets/mii_selector.h @@ -62,15 +62,15 @@ ASSERT_REG_POSITION(unk_6C, 0x6C); class MiiSelector final : public Applet { public: - MiiSelector(Service::APT::AppletId id); + MiiSelector(Service::APT::AppletId id) : Applet(id), started(false) { } ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override; ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override; void Update() override; bool IsRunning() const override { return started; } - /// TODO(Subv): Find out what this is actually used for. - /// It is believed that the application stores the current screen image here. + /// This SharedMemory will be created when we receive the LibAppJustStarted message. + /// It holds the framebuffer info retrieved by the application with GSPGPU::ImportDisplayCaptureInfo Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory; /// Whether this applet is currently running instead of the host application or not. diff --git a/src/core/hle/applets/swkbd.cpp b/src/core/hle/applets/swkbd.cpp index 1db6b5a17..87238aa1c 100644 --- a/src/core/hle/applets/swkbd.cpp +++ b/src/core/hle/applets/swkbd.cpp @@ -24,13 +24,6 @@ namespace HLE { namespace Applets { -SoftwareKeyboard::SoftwareKeyboard(Service::APT::AppletId id) : Applet(id), started(false) { - // Create the SharedMemory that will hold the framebuffer data - // TODO(Subv): What size should we use here? - using Kernel::MemoryPermission; - framebuffer_memory = Kernel::SharedMemory::Create(0x1000, MemoryPermission::ReadWrite, MemoryPermission::ReadWrite, "SoftwareKeyboard Memory"); -} - ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter const& parameter) { if (parameter.signal != static_cast<u32>(Service::APT::SignalType::LibAppJustStarted)) { LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal); @@ -39,8 +32,19 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con return ResultCode(-1); } + // The LibAppJustStarted message contains a buffer with the size of the framebuffer shared memory. + // Create the SharedMemory that will hold the framebuffer data + Service::APT::CaptureBufferInfo capture_info; + ASSERT(sizeof(capture_info) == parameter.buffer_size); + + 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"); + + // Send the response message with the newly created SharedMemory Service::APT::MessageParameter result; - // The buffer passed in parameter contains the data returned by GSPGPU::ImportDisplayCaptureInfo result.signal = static_cast<u32>(Service::APT::SignalType::LibAppFinished); result.data = nullptr; result.buffer_size = 0; diff --git a/src/core/hle/applets/swkbd.h b/src/core/hle/applets/swkbd.h index cb95b8d90..cf26a8fb7 100644 --- a/src/core/hle/applets/swkbd.h +++ b/src/core/hle/applets/swkbd.h @@ -53,8 +53,7 @@ static_assert(sizeof(SoftwareKeyboardConfig) == 0x400, "Software Keyboard Config class SoftwareKeyboard final : public Applet { public: - SoftwareKeyboard(Service::APT::AppletId id); - ~SoftwareKeyboard() {} + SoftwareKeyboard(Service::APT::AppletId id) : Applet(id), started(false) { } ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override; ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override; @@ -72,8 +71,8 @@ public: */ void Finalize(); - /// TODO(Subv): Find out what this is actually used for. - /// It is believed that the application stores the current screen image here. + /// This SharedMemory will be created when we receive the LibAppJustStarted message. + /// It holds the framebuffer info retrieved by the application with GSPGPU::ImportDisplayCaptureInfo Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory; /// SharedMemory where the output text will be stored diff --git a/src/core/hle/service/apt/apt.h b/src/core/hle/service/apt/apt.h index 668b4a66f..1a1034fcc 100644 --- a/src/core/hle/service/apt/apt.h +++ b/src/core/hle/service/apt/apt.h @@ -5,6 +5,7 @@ #pragma once #include "common/common_types.h" +#include "common/swap.h" #include "core/hle/kernel/kernel.h" @@ -31,6 +32,20 @@ struct AppletStartupParameter { u8* data = nullptr; }; +/// Used by the application to pass information about the current framebuffer to applets. +struct CaptureBufferInfo { + u32_le size; + u8 is_3d; + INSERT_PADDING_BYTES(0x3); // Padding for alignment + u32_le top_screen_left_offset; + u32_le top_screen_right_offset; + u32_le top_screen_format; + u32_le bottom_screen_left_offset; + u32_le bottom_screen_right_offset; + u32_le bottom_screen_format; +}; +static_assert(sizeof(CaptureBufferInfo) == 0x20, "CaptureBufferInfo struct has incorrect size"); + /// Signals used by APT functions enum class SignalType : u32 { None = 0x0, |