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d553135748
This is slightly more ergonomic to use, correctly handles virtual regions which are disjoint in physical addressing space, and checks only regions which can be cached by the rasterizer.
787 lines
26 KiB
C++
787 lines
26 KiB
C++
// Copyright 2015 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <cstring>
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "common/logging/log.h"
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#include "core/hle/ipc.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/event.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/service/y2r_u.h"
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#include "core/hw/y2r.h"
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namespace Service {
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namespace Y2R {
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struct ConversionParameters {
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InputFormat input_format;
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OutputFormat output_format;
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Rotation rotation;
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BlockAlignment block_alignment;
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u16 input_line_width;
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u16 input_lines;
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StandardCoefficient standard_coefficient;
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u8 padding;
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u16 alpha;
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};
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static_assert(sizeof(ConversionParameters) == 12, "ConversionParameters struct has incorrect size");
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static Kernel::SharedPtr<Kernel::Event> completion_event;
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static ConversionConfiguration conversion;
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static DitheringWeightParams dithering_weight_params;
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static u32 temporal_dithering_enabled = 0;
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static u32 transfer_end_interrupt_enabled = 0;
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static u32 spacial_dithering_enabled = 0;
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static const CoefficientSet standard_coefficients[4] = {
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{{0x100, 0x166, 0xB6, 0x58, 0x1C5, -0x166F, 0x10EE, -0x1C5B}}, // ITU_Rec601
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{{0x100, 0x193, 0x77, 0x2F, 0x1DB, -0x1933, 0xA7C, -0x1D51}}, // ITU_Rec709
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{{0x12A, 0x198, 0xD0, 0x64, 0x204, -0x1BDE, 0x10F2, -0x229B}}, // ITU_Rec601_Scaling
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{{0x12A, 0x1CA, 0x88, 0x36, 0x21C, -0x1F04, 0x99C, -0x2421}}, // ITU_Rec709_Scaling
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};
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ResultCode ConversionConfiguration::SetInputLineWidth(u16 width) {
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if (width == 0 || width > 1024 || width % 8 != 0) {
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return ResultCode(ErrorDescription::OutOfRange, ErrorModule::CAM,
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ErrorSummary::InvalidArgument, ErrorLevel::Usage); // 0xE0E053FD
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}
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// Note: The hardware uses the register value 0 to represent a width of 1024, so for a width of
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// 1024 the `camera` module would set the value 0 here, but we don't need to emulate this
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// internal detail.
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this->input_line_width = width;
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return RESULT_SUCCESS;
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}
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ResultCode ConversionConfiguration::SetInputLines(u16 lines) {
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if (lines == 0 || lines > 1024) {
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return ResultCode(ErrorDescription::OutOfRange, ErrorModule::CAM,
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ErrorSummary::InvalidArgument, ErrorLevel::Usage); // 0xE0E053FD
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}
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// Note: In what appears to be a bug, the `camera` module does not set the hardware register at
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// all if `lines` is 1024, so the conversion uses the last value that was set. The intention
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// was probably to set it to 0 like in SetInputLineWidth.
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if (lines != 1024) {
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this->input_lines = lines;
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}
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return RESULT_SUCCESS;
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}
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ResultCode ConversionConfiguration::SetStandardCoefficient(
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StandardCoefficient standard_coefficient) {
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size_t index = static_cast<size_t>(standard_coefficient);
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if (index >= ARRAY_SIZE(standard_coefficients)) {
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return ResultCode(ErrorDescription::InvalidEnumValue, ErrorModule::CAM,
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ErrorSummary::InvalidArgument, ErrorLevel::Usage); // 0xE0E053ED
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}
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std::memcpy(coefficients.data(), standard_coefficients[index].data(), sizeof(coefficients));
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return RESULT_SUCCESS;
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}
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static void SetInputFormat(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.input_format = static_cast<InputFormat>(cmd_buff[1]);
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cmd_buff[0] = IPC::MakeHeader(0x1, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called input_format=%hhu", conversion.input_format);
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}
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static void GetInputFormat(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x2, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = static_cast<u32>(conversion.input_format);
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LOG_DEBUG(Service_Y2R, "called input_format=%hhu", conversion.input_format);
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}
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static void SetOutputFormat(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.output_format = static_cast<OutputFormat>(cmd_buff[1]);
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cmd_buff[0] = IPC::MakeHeader(0x3, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called output_format=%hhu", conversion.output_format);
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}
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static void GetOutputFormat(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x4, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = static_cast<u32>(conversion.output_format);
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LOG_DEBUG(Service_Y2R, "called output_format=%hhu", conversion.output_format);
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}
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static void SetRotation(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.rotation = static_cast<Rotation>(cmd_buff[1]);
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cmd_buff[0] = IPC::MakeHeader(0x5, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called rotation=%hhu", conversion.rotation);
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}
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static void GetRotation(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x6, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = static_cast<u32>(conversion.rotation);
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LOG_DEBUG(Service_Y2R, "called rotation=%hhu", conversion.rotation);
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}
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static void SetBlockAlignment(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.block_alignment = static_cast<BlockAlignment>(cmd_buff[1]);
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cmd_buff[0] = IPC::MakeHeader(0x7, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called block_alignment=%hhu", conversion.block_alignment);
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}
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static void GetBlockAlignment(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x8, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = static_cast<u32>(conversion.block_alignment);
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LOG_DEBUG(Service_Y2R, "called block_alignment=%hhu", conversion.block_alignment);
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}
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/**
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* Y2R_U::SetSpacialDithering service function
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* Inputs:
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* 1 : u8, 0 = Disabled, 1 = Enabled
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void SetSpacialDithering(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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spacial_dithering_enabled = cmd_buff[1] & 0xF;
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cmd_buff[0] = IPC::MakeHeader(0x9, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::GetSpacialDithering service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : u8, 0 = Disabled, 1 = Enabled
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*/
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static void GetSpacialDithering(Interface* self) {
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IPC::RequestBuilder rb(Kernel::GetCommandBuffer(), 0xA, 2, 0);
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rb.Push(RESULT_SUCCESS);
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rb.Push(spacial_dithering_enabled != 0);
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::SetTemporalDithering service function
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* Inputs:
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* 1 : u8, 0 = Disabled, 1 = Enabled
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void SetTemporalDithering(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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temporal_dithering_enabled = cmd_buff[1] & 0xF;
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cmd_buff[0] = IPC::MakeHeader(0xB, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::GetTemporalDithering service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : u8, 0 = Disabled, 1 = Enabled
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*/
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static void GetTemporalDithering(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0xC, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = temporal_dithering_enabled;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::SetTransferEndInterrupt service function
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* Inputs:
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* 1 : u8, 0 = Disabled, 1 = Enabled
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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*/
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static void SetTransferEndInterrupt(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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transfer_end_interrupt_enabled = cmd_buff[1] & 0xf;
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cmd_buff[0] = IPC::MakeHeader(0xD, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::GetTransferEndInterrupt service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : u8, 0 = Disabled, 1 = Enabled
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*/
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static void GetTransferEndInterrupt(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0xE, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = transfer_end_interrupt_enabled;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R_U::GetTransferEndEvent service function
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 3 : The handle of the completion event
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*/
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static void GetTransferEndEvent(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0xF, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[3] = Kernel::g_handle_table.Create(completion_event).Unwrap();
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LOG_DEBUG(Service_Y2R, "called");
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}
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static void SetSendingY(Interface* self) {
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// The helper should be passed by argument to the function
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x00100102);
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conversion.src_Y.address = rp.Pop<u32>();
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conversion.src_Y.image_size = rp.Pop<u32>();
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conversion.src_Y.transfer_unit = rp.Pop<u32>();
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conversion.src_Y.gap = rp.Pop<u32>();
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Kernel::Handle src_process_handle = rp.PopHandle();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_DEBUG(Service_Y2R, "called image_size=0x%08X, transfer_unit=%hu, transfer_stride=%hu, "
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"src_process_handle=0x%08X",
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conversion.src_Y.image_size, conversion.src_Y.transfer_unit, conversion.src_Y.gap,
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src_process_handle);
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}
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static void SetSendingU(Interface* self) {
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// The helper should be passed by argument to the function
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x00110102);
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conversion.src_U.address = rp.Pop<u32>();
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conversion.src_U.image_size = rp.Pop<u32>();
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conversion.src_U.transfer_unit = rp.Pop<u32>();
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conversion.src_U.gap = rp.Pop<u32>();
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Kernel::Handle src_process_handle = rp.PopHandle();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_DEBUG(Service_Y2R, "called image_size=0x%08X, transfer_unit=%hu, transfer_stride=%hu, "
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"src_process_handle=0x%08X",
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conversion.src_U.image_size, conversion.src_U.transfer_unit, conversion.src_U.gap,
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src_process_handle);
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}
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static void SetSendingV(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.src_V.address = cmd_buff[1];
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conversion.src_V.image_size = cmd_buff[2];
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conversion.src_V.transfer_unit = cmd_buff[3];
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conversion.src_V.gap = cmd_buff[4];
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cmd_buff[0] = IPC::MakeHeader(0x12, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called image_size=0x%08X, transfer_unit=%hu, transfer_stride=%hu, "
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"src_process_handle=0x%08X",
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conversion.src_V.image_size, conversion.src_V.transfer_unit, conversion.src_V.gap,
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cmd_buff[6]);
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}
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static void SetSendingYUYV(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.src_YUYV.address = cmd_buff[1];
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conversion.src_YUYV.image_size = cmd_buff[2];
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conversion.src_YUYV.transfer_unit = cmd_buff[3];
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conversion.src_YUYV.gap = cmd_buff[4];
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cmd_buff[0] = IPC::MakeHeader(0x13, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called image_size=0x%08X, transfer_unit=%hu, transfer_stride=%hu, "
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"src_process_handle=0x%08X",
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conversion.src_YUYV.image_size, conversion.src_YUYV.transfer_unit,
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conversion.src_YUYV.gap, cmd_buff[6]);
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}
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/**
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* Y2R::IsFinishedSendingYuv service function
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* Output:
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* 1 : Result of the function, 0 on success, otherwise error code
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* 2 : u8, 0 = Not Finished, 1 = Finished
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*/
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static void IsFinishedSendingYuv(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x14, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 1;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R::IsFinishedSendingY service function
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* Output:
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* 1 : Result of the function, 0 on success, otherwise error code
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* 2 : u8, 0 = Not Finished, 1 = Finished
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*/
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static void IsFinishedSendingY(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x15, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 1;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R::IsFinishedSendingU service function
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* Output:
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* 1 : Result of the function, 0 on success, otherwise error code
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* 2 : u8, 0 = Not Finished, 1 = Finished
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*/
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static void IsFinishedSendingU(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x16, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 1;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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/**
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* Y2R::IsFinishedSendingV service function
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* Output:
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* 1 : Result of the function, 0 on success, otherwise error code
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* 2 : u8, 0 = Not Finished, 1 = Finished
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*/
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static void IsFinishedSendingV(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x17, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 1;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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static void SetReceiving(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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conversion.dst.address = cmd_buff[1];
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conversion.dst.image_size = cmd_buff[2];
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conversion.dst.transfer_unit = cmd_buff[3];
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conversion.dst.gap = cmd_buff[4];
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cmd_buff[0] = IPC::MakeHeader(0x18, 1, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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LOG_DEBUG(Service_Y2R, "called image_size=0x%08X, transfer_unit=%hu, transfer_stride=%hu, "
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"dst_process_handle=0x%08X",
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conversion.dst.image_size, conversion.dst.transfer_unit, conversion.dst.gap,
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cmd_buff[6]);
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}
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/**
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* Y2R::IsFinishedReceiving service function
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* Output:
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* 1 : Result of the function, 0 on success, otherwise error code
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* 2 : u8, 0 = Not Finished, 1 = Finished
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*/
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static void IsFinishedReceiving(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x19, 2, 0);
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cmd_buff[1] = RESULT_SUCCESS.raw;
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cmd_buff[2] = 1;
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LOG_WARNING(Service_Y2R, "(STUBBED) called");
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}
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static void SetInputLineWidth(Interface* self) {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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cmd_buff[0] = IPC::MakeHeader(0x1A, 1, 0);
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cmd_buff[1] = conversion.SetInputLineWidth(cmd_buff[1]).raw;
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|
|
|
LOG_DEBUG(Service_Y2R, "called input_line_width=%u", cmd_buff[1]);
|
|
}
|
|
|
|
static void GetInputLineWidth(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x1B, 2, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
cmd_buff[2] = conversion.input_line_width;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called input_line_width=%u", conversion.input_line_width);
|
|
}
|
|
|
|
static void SetInputLines(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x1C, 1, 0);
|
|
cmd_buff[1] = conversion.SetInputLines(cmd_buff[1]).raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called input_lines=%u", cmd_buff[1]);
|
|
}
|
|
|
|
static void GetInputLines(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x1D, 2, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
cmd_buff[2] = static_cast<u32>(conversion.input_lines);
|
|
|
|
LOG_DEBUG(Service_Y2R, "called input_lines=%u", conversion.input_lines);
|
|
}
|
|
|
|
static void SetCoefficient(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
const u16* coefficients = reinterpret_cast<const u16*>(&cmd_buff[1]);
|
|
std::memcpy(conversion.coefficients.data(), coefficients, sizeof(CoefficientSet));
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x1E, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called coefficients=[%hX, %hX, %hX, %hX, %hX, %hX, %hX, %hX]",
|
|
coefficients[0], coefficients[1], coefficients[2], coefficients[3], coefficients[4],
|
|
coefficients[5], coefficients[6], coefficients[7]);
|
|
}
|
|
|
|
static void GetCoefficient(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x1F, 5, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
std::memcpy(&cmd_buff[2], conversion.coefficients.data(), sizeof(CoefficientSet));
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void SetStandardCoefficient(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
u32 index = cmd_buff[1];
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x20, 1, 0);
|
|
cmd_buff[1] = conversion.SetStandardCoefficient((StandardCoefficient)index).raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called standard_coefficient=%u", index);
|
|
}
|
|
|
|
static void GetStandardCoefficient(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
u32 index = cmd_buff[1];
|
|
|
|
if (index < ARRAY_SIZE(standard_coefficients)) {
|
|
cmd_buff[0] = IPC::MakeHeader(0x21, 5, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
std::memcpy(&cmd_buff[2], &standard_coefficients[index], sizeof(CoefficientSet));
|
|
|
|
LOG_DEBUG(Service_Y2R, "called standard_coefficient=%u ", index);
|
|
} else {
|
|
cmd_buff[0] = IPC::MakeHeader(0x21, 1, 0);
|
|
cmd_buff[1] = ResultCode(ErrorDescription::InvalidEnumValue, ErrorModule::CAM,
|
|
ErrorSummary::InvalidArgument, ErrorLevel::Usage)
|
|
.raw;
|
|
|
|
LOG_ERROR(Service_Y2R, "called standard_coefficient=%u The argument is invalid!", index);
|
|
}
|
|
}
|
|
|
|
static void SetAlpha(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
conversion.alpha = cmd_buff[1];
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x22, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called alpha=%hu", conversion.alpha);
|
|
}
|
|
|
|
static void GetAlpha(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x23, 2, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
cmd_buff[2] = conversion.alpha;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called alpha=%hu", conversion.alpha);
|
|
}
|
|
|
|
static void SetDitheringWeightParams(Interface* self) {
|
|
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x24, 8, 0); // 0x240200
|
|
rp.PopRaw(dithering_weight_params);
|
|
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
|
|
rb.Push(RESULT_SUCCESS);
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void GetDitheringWeightParams(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x25, 9, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
std::memcpy(&cmd_buff[2], &dithering_weight_params, sizeof(DitheringWeightParams));
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void StartConversion(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
// dst_image_size would seem to be perfect for this, but it doesn't include the gap :(
|
|
u32 total_output_size =
|
|
conversion.input_lines * (conversion.dst.transfer_unit + conversion.dst.gap);
|
|
Memory::RasterizerFlushVirtualRegion(conversion.dst.address, total_output_size,
|
|
Memory::FlushMode::FlushAndInvalidate);
|
|
|
|
HW::Y2R::PerformConversion(conversion);
|
|
|
|
completion_event->Signal();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x26, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void StopConversion(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x27, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
/**
|
|
* Y2R_U::IsBusyConversion service function
|
|
* Outputs:
|
|
* 1 : Result of function, 0 on success, otherwise error code
|
|
* 2 : 1 if there's a conversion running, otherwise 0.
|
|
*/
|
|
static void IsBusyConversion(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x28, 2, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
cmd_buff[2] = 0; // StartConversion always finishes immediately
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
/**
|
|
* Y2R_U::SetPackageParameter service function
|
|
*/
|
|
static void SetPackageParameter(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
auto params = reinterpret_cast<const ConversionParameters*>(&cmd_buff[1]);
|
|
|
|
conversion.input_format = params->input_format;
|
|
conversion.output_format = params->output_format;
|
|
conversion.rotation = params->rotation;
|
|
conversion.block_alignment = params->block_alignment;
|
|
|
|
ResultCode result = conversion.SetInputLineWidth(params->input_line_width);
|
|
|
|
if (result.IsError())
|
|
goto cleanup;
|
|
|
|
result = conversion.SetInputLines(params->input_lines);
|
|
|
|
if (result.IsError())
|
|
goto cleanup;
|
|
|
|
result = conversion.SetStandardCoefficient(params->standard_coefficient);
|
|
|
|
if (result.IsError())
|
|
goto cleanup;
|
|
|
|
conversion.padding = params->padding;
|
|
conversion.alpha = params->alpha;
|
|
|
|
cleanup:
|
|
cmd_buff[0] = IPC::MakeHeader(0x29, 1, 0);
|
|
cmd_buff[1] = result.raw;
|
|
|
|
LOG_DEBUG(
|
|
Service_Y2R,
|
|
"called input_format=%hhu output_format=%hhu rotation=%hhu block_alignment=%hhu "
|
|
"input_line_width=%hu input_lines=%hu standard_coefficient=%hhu reserved=%hhu alpha=%hX",
|
|
params->input_format, params->output_format, params->rotation, params->block_alignment,
|
|
params->input_line_width, params->input_lines, params->standard_coefficient,
|
|
params->padding, params->alpha);
|
|
}
|
|
|
|
static void PingProcess(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x2A, 2, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
cmd_buff[2] = 0;
|
|
|
|
LOG_WARNING(Service_Y2R, "(STUBBED) called");
|
|
}
|
|
|
|
static void DriverInitialize(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
conversion.input_format = InputFormat::YUV422_Indiv8;
|
|
conversion.output_format = OutputFormat::RGBA8;
|
|
conversion.rotation = Rotation::None;
|
|
conversion.block_alignment = BlockAlignment::Linear;
|
|
conversion.coefficients.fill(0);
|
|
conversion.SetInputLineWidth(1024);
|
|
conversion.SetInputLines(1024);
|
|
conversion.alpha = 0;
|
|
|
|
ConversionBuffer zero_buffer = {};
|
|
conversion.src_Y = zero_buffer;
|
|
conversion.src_U = zero_buffer;
|
|
conversion.src_V = zero_buffer;
|
|
conversion.dst = zero_buffer;
|
|
|
|
completion_event->Clear();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x2B, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void DriverFinalize(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x2C, 1, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
static void GetPackageParameter(Interface* self) {
|
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
|
|
|
cmd_buff[0] = IPC::MakeHeader(0x2D, 4, 0);
|
|
cmd_buff[1] = RESULT_SUCCESS.raw;
|
|
std::memcpy(&cmd_buff[2], &conversion, sizeof(ConversionParameters));
|
|
|
|
LOG_DEBUG(Service_Y2R, "called");
|
|
}
|
|
|
|
const Interface::FunctionInfo FunctionTable[] = {
|
|
{0x00010040, SetInputFormat, "SetInputFormat"},
|
|
{0x00020000, GetInputFormat, "GetInputFormat"},
|
|
{0x00030040, SetOutputFormat, "SetOutputFormat"},
|
|
{0x00040000, GetOutputFormat, "GetOutputFormat"},
|
|
{0x00050040, SetRotation, "SetRotation"},
|
|
{0x00060000, GetRotation, "GetRotation"},
|
|
{0x00070040, SetBlockAlignment, "SetBlockAlignment"},
|
|
{0x00080000, GetBlockAlignment, "GetBlockAlignment"},
|
|
{0x00090040, SetSpacialDithering, "SetSpacialDithering"},
|
|
{0x000A0000, GetSpacialDithering, "GetSpacialDithering"},
|
|
{0x000B0040, SetTemporalDithering, "SetTemporalDithering"},
|
|
{0x000C0000, GetTemporalDithering, "GetTemporalDithering"},
|
|
{0x000D0040, SetTransferEndInterrupt, "SetTransferEndInterrupt"},
|
|
{0x000E0000, GetTransferEndInterrupt, "GetTransferEndInterrupt"},
|
|
{0x000F0000, GetTransferEndEvent, "GetTransferEndEvent"},
|
|
{0x00100102, SetSendingY, "SetSendingY"},
|
|
{0x00110102, SetSendingU, "SetSendingU"},
|
|
{0x00120102, SetSendingV, "SetSendingV"},
|
|
{0x00130102, SetSendingYUYV, "SetSendingYUYV"},
|
|
{0x00140000, IsFinishedSendingYuv, "IsFinishedSendingYuv"},
|
|
{0x00150000, IsFinishedSendingY, "IsFinishedSendingY"},
|
|
{0x00160000, IsFinishedSendingU, "IsFinishedSendingU"},
|
|
{0x00170000, IsFinishedSendingV, "IsFinishedSendingV"},
|
|
{0x00180102, SetReceiving, "SetReceiving"},
|
|
{0x00190000, IsFinishedReceiving, "IsFinishedReceiving"},
|
|
{0x001A0040, SetInputLineWidth, "SetInputLineWidth"},
|
|
{0x001B0000, GetInputLineWidth, "GetInputLineWidth"},
|
|
{0x001C0040, SetInputLines, "SetInputLines"},
|
|
{0x001D0000, GetInputLines, "GetInputLines"},
|
|
{0x001E0100, SetCoefficient, "SetCoefficient"},
|
|
{0x001F0000, GetCoefficient, "GetCoefficient"},
|
|
{0x00200040, SetStandardCoefficient, "SetStandardCoefficient"},
|
|
{0x00210040, GetStandardCoefficient, "GetStandardCoefficient"},
|
|
{0x00220040, SetAlpha, "SetAlpha"},
|
|
{0x00230000, GetAlpha, "GetAlpha"},
|
|
{0x00240200, SetDitheringWeightParams, "SetDitheringWeightParams"},
|
|
{0x00250000, GetDitheringWeightParams, "GetDitheringWeightParams"},
|
|
{0x00260000, StartConversion, "StartConversion"},
|
|
{0x00270000, StopConversion, "StopConversion"},
|
|
{0x00280000, IsBusyConversion, "IsBusyConversion"},
|
|
{0x002901C0, SetPackageParameter, "SetPackageParameter"},
|
|
{0x002A0000, PingProcess, "PingProcess"},
|
|
{0x002B0000, DriverInitialize, "DriverInitialize"},
|
|
{0x002C0000, DriverFinalize, "DriverFinalize"},
|
|
{0x002D0000, GetPackageParameter, "GetPackageParameter"},
|
|
};
|
|
|
|
Y2R_U::Y2R_U() {
|
|
completion_event = Kernel::Event::Create(Kernel::ResetType::OneShot, "Y2R:Completed");
|
|
std::memset(&conversion, 0, sizeof(conversion));
|
|
|
|
Register(FunctionTable);
|
|
}
|
|
|
|
Y2R_U::~Y2R_U() {
|
|
completion_event = nullptr;
|
|
}
|
|
|
|
} // namespace Y2R
|
|
} // namespace Service
|