From 38df9e96dd39604273a7a3508abb5e2b302b79cd Mon Sep 17 00:00:00 2001 From: Gareth Poole Date: Tue, 28 Oct 2014 23:08:37 -0400 Subject: Renamed souce files of services to match port names --- src/core/hle/service/gsp.h | 182 --------------------------------------------- 1 file changed, 182 deletions(-) delete mode 100644 src/core/hle/service/gsp.h (limited to 'src/core/hle/service/gsp.h') diff --git a/src/core/hle/service/gsp.h b/src/core/hle/service/gsp.h deleted file mode 100644 index 177ce8da6..000000000 --- a/src/core/hle/service/gsp.h +++ /dev/null @@ -1,182 +0,0 @@ -// Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 -// Refer to the license.txt file included. - -#pragma once - -#include - -#include "common/bit_field.h" -#include "core/hle/service/service.h" - -//////////////////////////////////////////////////////////////////////////////////////////////////// -// Namespace GSP_GPU - -namespace GSP_GPU { - -/// GSP interrupt ID -enum class InterruptId : u8 { - PSC0 = 0x00, - PSC1 = 0x01, - PDC0 = 0x02, // Seems called every vertical screen line - PDC1 = 0x03, // Seems called every frame - PPF = 0x04, - P3D = 0x05, - DMA = 0x06, -}; - -/// GSP command ID -enum class CommandId : u32 { - REQUEST_DMA = 0x00, - SET_COMMAND_LIST_LAST = 0x01, - - // Fills a given memory range with a particular value - SET_MEMORY_FILL = 0x02, - - // Copies an image and optionally performs color-conversion or scaling. - // This is highly similar to the GameCube's EFB copy feature - SET_DISPLAY_TRANSFER = 0x03, - - // Conceptionally similar to SET_DISPLAY_TRANSFER and presumable uses the same hardware path - SET_TEXTURE_COPY = 0x04, - - SET_COMMAND_LIST_FIRST = 0x05, -}; - -/// GSP thread interrupt relay queue -struct InterruptRelayQueue { - union { - u32 hex; - - // Index of last interrupt in the queue - BitField<0,8,u32> index; - - // Number of interrupts remaining to be processed by the userland code - BitField<8,8,u32> number_interrupts; - - // Error code - zero on success, otherwise an error has occurred - BitField<16,8,u32> error_code; - }; - - u32 unk0; - u32 unk1; - - InterruptId slot[0x34]; ///< Interrupt ID slots -}; -static_assert(sizeof(InterruptRelayQueue) == 0x40, - "InterruptRelayQueue struct has incorrect size"); - -struct FrameBufferInfo { - BitField<0, 1, u32> active_fb; // 0 = first, 1 = second - - u32 address_left; - u32 address_right; - u32 stride; // maps to 0x1EF00X90 ? - u32 format; // maps to 0x1EF00X70 ? - u32 shown_fb; // maps to 0x1EF00X78 ? - u32 unknown; -}; -static_assert(sizeof(FrameBufferInfo) == 0x1c, "Struct has incorrect size"); - -struct FrameBufferUpdate { - BitField<0, 1, u8> index; // Index used for GSP::SetBufferSwap - BitField<0, 1, u8> is_dirty; // true if GSP should update GPU framebuffer registers - u16 pad1; - - FrameBufferInfo framebuffer_info[2]; - - u32 pad2; -}; -static_assert(sizeof(FrameBufferUpdate) == 0x40, "Struct has incorrect size"); -// TODO: Not sure if this padding is correct. -// Chances are the second block is stored at offset 0x24 rather than 0x20. -#ifndef _MSC_VER -static_assert(offsetof(FrameBufferUpdate, framebuffer_info[1]) == 0x20, "FrameBufferInfo element has incorrect alignment"); -#endif - -/// GSP command -struct Command { - BitField<0, 8, CommandId> id; - - union { - struct { - u32 source_address; - u32 dest_address; - u32 size; - } dma_request; - - struct { - u32 address; - u32 size; - } set_command_list_last; - - struct { - u32 start1; - u32 value1; - u32 end1; - u32 start2; - u32 value2; - u32 end2; - } memory_fill; - - struct { - u32 in_buffer_address; - u32 out_buffer_address; - u32 in_buffer_size; - u32 out_buffer_size; - u32 flags; - } image_copy; - - u8 raw_data[0x1C]; - }; -}; -static_assert(sizeof(Command) == 0x20, "Command struct has incorrect size"); - -/// GSP shared memory GX command buffer header -struct CommandBuffer { - union { - u32 hex; - - // Current command index. This index is updated by GSP module after loading the command - // data, right before the command is processed. When this index is updated by GSP module, - // the total commands field is decreased by one as well. - BitField<0,8,u32> index; - - // Total commands to process, must not be value 0 when GSP module handles commands. This - // must be <=15 when writing a command to shared memory. This is incremented by the - // application when writing a command to shared memory, after increasing this value - // TriggerCmdReqQueue is only used if this field is value 1. - BitField<8,8,u32> number_commands; - }; - - u32 unk[7]; - - Command commands[0xF]; -}; -static_assert(sizeof(CommandBuffer) == 0x200, "CommandBuffer struct has incorrect size"); - -/// Interface to "srv:" service -class Interface : public Service::Interface { -public: - - Interface(); - - ~Interface(); - - /** - * Gets the string port name used by CTROS for the service - * @return Port name of service - */ - std::string GetPortName() const override { - return "gsp::Gpu"; - } - -}; - -/** - * Signals that the specified interrupt type has occurred to userland code - * @param interrupt_id ID of interrupt that is being signalled - */ -void SignalInterrupt(InterruptId interrupt_id); - -} // namespace -- cgit v1.2.3