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-rw-r--r--src/core/hle/service/cam/cam.cpp282
-rw-r--r--src/core/hle/service/cam/cam.h45
-rw-r--r--src/core/hle/service/cam/cam_u.cpp39
3 files changed, 346 insertions, 20 deletions
diff --git a/src/core/hle/service/cam/cam.cpp b/src/core/hle/service/cam/cam.cpp
index 360bcfca4..4d714037f 100644
--- a/src/core/hle/service/cam/cam.cpp
+++ b/src/core/hle/service/cam/cam.cpp
@@ -4,16 +4,287 @@
#include "common/logging/log.h"
-#include "core/hle/service/service.h"
+#include "core/hle/kernel/event.h"
#include "core/hle/service/cam/cam.h"
#include "core/hle/service/cam/cam_c.h"
#include "core/hle/service/cam/cam_q.h"
#include "core/hle/service/cam/cam_s.h"
#include "core/hle/service/cam/cam_u.h"
+#include "core/hle/service/service.h"
namespace Service {
namespace CAM {
+static const u32 TRANSFER_BYTES = 5 * 1024;
+
+static Kernel::SharedPtr<Kernel::Event> completion_event_cam1;
+static Kernel::SharedPtr<Kernel::Event> completion_event_cam2;
+static Kernel::SharedPtr<Kernel::Event> interrupt_error_event;
+static Kernel::SharedPtr<Kernel::Event> vsync_interrupt_error_event;
+
+void StartCapture(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x1, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d", port);
+}
+
+void StopCapture(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x2, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d", port);
+}
+
+void GetVsyncInterruptEvent(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x5, 1, 2);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = IPC::MoveHandleDesc();
+ cmd_buff[3] = Kernel::g_handle_table.Create(vsync_interrupt_error_event).MoveFrom();
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d", port);
+}
+
+void GetBufferErrorInterruptEvent(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x6, 1, 2);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = IPC::MoveHandleDesc();
+ cmd_buff[3] = Kernel::g_handle_table.Create(interrupt_error_event).MoveFrom();
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d", port);
+}
+
+void SetReceiving(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ VAddr dest = cmd_buff[1];
+ u8 port = cmd_buff[2] & 0xFF;
+ u32 image_size = cmd_buff[3];
+ u16 trans_unit = cmd_buff[4] & 0xFFFF;
+
+ Kernel::Event* completion_event = (Port)port == Port::Cam2 ?
+ completion_event_cam2.get() : completion_event_cam1.get();
+
+ completion_event->Signal();
+
+ cmd_buff[0] = IPC::MakeHeader(0x7, 1, 2);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = IPC::MoveHandleDesc();
+ cmd_buff[3] = Kernel::g_handle_table.Create(completion_event).MoveFrom();
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, addr=0x%X, port=%d, image_size=%d, trans_unit=%d",
+ dest, port, image_size, trans_unit);
+}
+
+void SetTransferLines(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+ u16 transfer_lines = cmd_buff[2] & 0xFFFF;
+ u16 width = cmd_buff[3] & 0xFFFF;
+ u16 height = cmd_buff[4] & 0xFFFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x9, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d, lines=%d, width=%d, height=%d",
+ port, transfer_lines, width, height);
+}
+
+void GetMaxLines(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u16 width = cmd_buff[1] & 0xFFFF;
+ u16 height = cmd_buff[2] & 0xFFFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0xA, 2, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = TRANSFER_BYTES / (2 * width);
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, width=%d, height=%d, lines = %d",
+ width, height, cmd_buff[2]);
+}
+
+void GetTransferBytes(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0xC, 2, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = TRANSFER_BYTES;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d", port);
+}
+
+void SetTrimming(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+ bool trim = (cmd_buff[2] & 0xFF) != 0;
+
+ cmd_buff[0] = IPC::MakeHeader(0xE, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d, trim=%d", port, trim);
+}
+
+void SetTrimmingParamsCenter(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 port = cmd_buff[1] & 0xFF;
+ s16 trimW = cmd_buff[2] & 0xFFFF;
+ s16 trimH = cmd_buff[3] & 0xFFFF;
+ s16 camW = cmd_buff[4] & 0xFFFF;
+ s16 camH = cmd_buff[5] & 0xFFFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x12, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, port=%d, trimW=%d, trimH=%d, camW=%d, camH=%d",
+ port, trimW, trimH, camW, camH);
+}
+
+void Activate(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 cam_select = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x13, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, cam_select=%d",
+ cam_select);
+}
+
+void FlipImage(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 cam_select = cmd_buff[1] & 0xFF;
+ u8 flip = cmd_buff[2] & 0xFF;
+ u8 context = cmd_buff[3] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x1D, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, cam_select=%d, flip=%d, context=%d",
+ cam_select, flip, context);
+}
+
+void SetSize(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 cam_select = cmd_buff[1] & 0xFF;
+ u8 size = cmd_buff[2] & 0xFF;
+ u8 context = cmd_buff[3] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x1F, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, cam_select=%d, size=%d, context=%d",
+ cam_select, size, context);
+}
+
+void SetFrameRate(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 cam_select = cmd_buff[1] & 0xFF;
+ u8 frame_rate = cmd_buff[2] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x20, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, cam_select=%d, frame_rate=%d",
+ cam_select, frame_rate);
+}
+
+void GetStereoCameraCalibrationData(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ // Default values taken from yuriks' 3DS. Valid data is required here or games using the
+ // calibration get stuck in an infinite CPU loop.
+ StereoCameraCalibrationData data = {};
+ data.isValidRotationXY = 0;
+ data.scale = 1.001776f;
+ data.rotationZ = 0.008322907f;
+ data.translationX = -87.70484f;
+ data.translationY = -7.640977f;
+ data.rotationX = 0.0f;
+ data.rotationY = 0.0f;
+ data.angleOfViewRight = 64.66875f;
+ data.angleOfViewLeft = 64.76067f;
+ data.distanceToChart = 250.0f;
+ data.distanceCameras = 35.0f;
+ data.imageWidth = 640;
+ data.imageHeight = 480;
+
+ cmd_buff[0] = IPC::MakeHeader(0x2B, 17, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ memcpy(&cmd_buff[2], &data, sizeof(data));
+
+ LOG_TRACE(Service_CAM, "called");
+}
+
+void GetSuitableY2rStandardCoefficient(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ cmd_buff[0] = IPC::MakeHeader(0x36, 2, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+ cmd_buff[2] = 0;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called");
+}
+
+void PlayShutterSound(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ u8 sound_id = cmd_buff[1] & 0xFF;
+
+ cmd_buff[0] = IPC::MakeHeader(0x38, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called, sound_id=%d", sound_id);
+}
+
+void DriverInitialize(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ completion_event_cam1->Clear();
+ completion_event_cam2->Clear();
+ interrupt_error_event->Clear();
+ vsync_interrupt_error_event->Clear();
+
+ cmd_buff[0] = IPC::MakeHeader(0x39, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called");
+}
+
+void DriverFinalize(Service::Interface* self) {
+ u32* cmd_buff = Kernel::GetCommandBuffer();
+
+ cmd_buff[0] = IPC::MakeHeader(0x3A, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw;
+
+ LOG_WARNING(Service_CAM, "(STUBBED) called");
+}
+
void Init() {
using namespace Kernel;
@@ -21,9 +292,18 @@ void Init() {
AddService(new CAM_Q_Interface);
AddService(new CAM_S_Interface);
AddService(new CAM_U_Interface);
+
+ completion_event_cam1 = Kernel::Event::Create(RESETTYPE_ONESHOT, "CAM_U::completion_event_cam1");
+ completion_event_cam2 = Kernel::Event::Create(RESETTYPE_ONESHOT, "CAM_U::completion_event_cam2");
+ interrupt_error_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "CAM_U::interrupt_error_event");
+ vsync_interrupt_error_event = Kernel::Event::Create(RESETTYPE_ONESHOT, "CAM_U::vsync_interrupt_error_event");
}
void Shutdown() {
+ completion_event_cam1 = nullptr;
+ completion_event_cam2 = nullptr;
+ interrupt_error_event = nullptr;
+ vsync_interrupt_error_event = nullptr;
}
} // namespace CAM
diff --git a/src/core/hle/service/cam/cam.h b/src/core/hle/service/cam/cam.h
index 23d0c9c59..83cfe6411 100644
--- a/src/core/hle/service/cam/cam.h
+++ b/src/core/hle/service/cam/cam.h
@@ -4,7 +4,12 @@
#pragma once
+#include "common/common_funcs.h"
#include "common/common_types.h"
+#include "common/swap.h"
+
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/service/service.h"
namespace Service {
namespace CAM {
@@ -140,6 +145,26 @@ enum class OutputFormat : u8 {
RGB565 = 1
};
+/// Stereo camera calibration data.
+struct StereoCameraCalibrationData {
+ u8 isValidRotationXY; ///< Bool indicating whether the X and Y rotation data is valid.
+ INSERT_PADDING_BYTES(3);
+ float_le scale; ///< Scale to match the left camera image with the right.
+ float_le rotationZ; ///< Z axis rotation to match the left camera image with the right.
+ float_le translationX; ///< X axis translation to match the left camera image with the right.
+ float_le translationY; ///< Y axis translation to match the left camera image with the right.
+ float_le rotationX; ///< X axis rotation to match the left camera image with the right.
+ float_le rotationY; ///< Y axis rotation to match the left camera image with the right.
+ float_le angleOfViewRight; ///< Right camera angle of view.
+ float_le angleOfViewLeft; ///< Left camera angle of view.
+ float_le distanceToChart; ///< Distance between cameras and measurement chart.
+ float_le distanceCameras; ///< Distance between left and right cameras.
+ s16_le imageWidth; ///< Image width.
+ s16_le imageHeight; ///< Image height.
+ INSERT_PADDING_BYTES(16);
+};
+static_assert(sizeof(StereoCameraCalibrationData) == 64, "StereoCameraCalibrationData structure size is wrong");
+
struct PackageParameterCameraSelect {
CameraSelect camera;
s8 exposure;
@@ -165,6 +190,26 @@ struct PackageParameterCameraSelect {
static_assert(sizeof(PackageParameterCameraSelect) == 28, "PackageParameterCameraSelect structure size is wrong");
+void StartCapture(Service::Interface* self);
+void StopCapture(Service::Interface* self);
+void GetVsyncInterruptEvent(Service::Interface* self);
+void GetBufferErrorInterruptEvent(Service::Interface* self);
+void SetReceiving(Service::Interface* self);
+void SetTransferLines(Service::Interface* self);
+void GetMaxLines(Service::Interface* self);
+void GetTransferBytes(Service::Interface* self);
+void SetTrimming(Service::Interface* self);
+void SetTrimmingParamsCenter(Service::Interface* self);
+void Activate(Service::Interface* self);
+void FlipImage(Service::Interface* self);
+void SetSize(Service::Interface* self);
+void SetFrameRate(Service::Interface* self);
+void GetStereoCameraCalibrationData(Service::Interface* self);
+void GetSuitableY2rStandardCoefficient(Service::Interface* self);
+void PlayShutterSound(Service::Interface* self);
+void DriverInitialize(Service::Interface* self);
+void DriverFinalize(Service::Interface* self);
+
/// Initialize CAM service(s)
void Init();
diff --git a/src/core/hle/service/cam/cam_u.cpp b/src/core/hle/service/cam/cam_u.cpp
index 9d59c55fb..a1070ebb2 100644
--- a/src/core/hle/service/cam/cam_u.cpp
+++ b/src/core/hle/service/cam/cam_u.cpp
@@ -2,31 +2,32 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include "core/hle/service/cam/cam.h"
#include "core/hle/service/cam/cam_u.h"
namespace Service {
namespace CAM {
const Interface::FunctionInfo FunctionTable[] = {
- {0x00010040, nullptr, "StartCapture"},
- {0x00020040, nullptr, "StopCapture"},
+ {0x00010040, StartCapture, "StartCapture"},
+ {0x00020040, StopCapture, "StopCapture"},
{0x00030040, nullptr, "IsBusy"},
{0x00040040, nullptr, "ClearBuffer"},
- {0x00050040, nullptr, "GetVsyncInterruptEvent"},
- {0x00060040, nullptr, "GetBufferErrorInterruptEvent"},
- {0x00070102, nullptr, "SetReceiving"},
+ {0x00050040, GetVsyncInterruptEvent, "GetVsyncInterruptEvent"},
+ {0x00060040, GetBufferErrorInterruptEvent, "GetBufferErrorInterruptEvent"},
+ {0x00070102, SetReceiving, "SetReceiving"},
{0x00080040, nullptr, "IsFinishedReceiving"},
- {0x00090100, nullptr, "SetTransferLines"},
- {0x000A0080, nullptr, "GetMaxLines"},
+ {0x00090100, SetTransferLines, "SetTransferLines"},
+ {0x000A0080, GetMaxLines, "GetMaxLines"},
{0x000B0100, nullptr, "SetTransferBytes"},
- {0x000C0040, nullptr, "GetTransferBytes"},
+ {0x000C0040, GetTransferBytes, "GetTransferBytes"},
{0x000D0080, nullptr, "GetMaxBytes"},
- {0x000E0080, nullptr, "SetTrimming"},
+ {0x000E0080, SetTrimming, "SetTrimming"},
{0x000F0040, nullptr, "IsTrimming"},
{0x00100140, nullptr, "SetTrimmingParams"},
{0x00110040, nullptr, "GetTrimmingParams"},
- {0x00120140, nullptr, "SetTrimmingParamsCenter"},
- {0x00130040, nullptr, "Activate"},
+ {0x00120140, SetTrimmingParamsCenter, "SetTrimmingParamsCenter"},
+ {0x00130040, Activate, "Activate"},
{0x00140080, nullptr, "SwitchContext"},
{0x00150080, nullptr, "SetExposure"},
{0x00160080, nullptr, "SetWhiteBalance"},
@@ -36,10 +37,10 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x001A0040, nullptr, "IsAutoExposure"},
{0x001B0080, nullptr, "SetAutoWhiteBalance"},
{0x001C0040, nullptr, "IsAutoWhiteBalance"},
- {0x001D00C0, nullptr, "FlipImage"},
+ {0x001D00C0, FlipImage, "FlipImage"},
{0x001E0200, nullptr, "SetDetailSize"},
- {0x001F00C0, nullptr, "SetSize"},
- {0x00200080, nullptr, "SetFrameRate"},
+ {0x001F00C0, SetSize, "SetSize"},
+ {0x00200080, SetFrameRate, "SetFrameRate"},
{0x00210080, nullptr, "SetPhotoMode"},
{0x002200C0, nullptr, "SetEffect"},
{0x00230080, nullptr, "SetContrast"},
@@ -50,7 +51,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00280080, nullptr, "SetNoiseFilter"},
{0x00290080, nullptr, "SynchronizeVsyncTiming"},
{0x002A0080, nullptr, "GetLatestVsyncTiming"},
- {0x002B0000, nullptr, "GetStereoCameraCalibrationData"},
+ {0x002B0000, GetStereoCameraCalibrationData, "GetStereoCameraCalibrationData"},
{0x002C0400, nullptr, "SetStereoCameraCalibrationData"},
{0x002D00C0, nullptr, "WriteRegisterI2c"},
{0x002E00C0, nullptr, "WriteMcuVariableI2c"},
@@ -61,11 +62,11 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x003302C0, nullptr, "SetPackageParameterWithoutContext"},
{0x00340140, nullptr, "SetPackageParameterWithContext"},
{0x003501C0, nullptr, "SetPackageParameterWithContextDetail"},
- {0x00360000, nullptr, "GetSuitableY2rStandardCoefficient"},
+ {0x00360000, GetSuitableY2rStandardCoefficient, "GetSuitableY2rStandardCoefficient"},
{0x00370202, nullptr, "PlayShutterSoundWithWave"},
- {0x00380040, nullptr, "PlayShutterSound"},
- {0x00390000, nullptr, "DriverInitialize"},
- {0x003A0000, nullptr, "DriverFinalize"},
+ {0x00380040, PlayShutterSound, "PlayShutterSound"},
+ {0x00390000, DriverInitialize, "DriverInitialize"},
+ {0x003A0000, DriverFinalize, "DriverFinalize"},
{0x003B0000, nullptr, "GetActivatedCamera"},
{0x003C0000, nullptr, "GetSleepCamera"},
{0x003D0040, nullptr, "SetSleepCamera"},
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 02:00:41 +0100