From 61d2498f00f5dfa634c905c213041181d59a9af8 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Tue, 18 Jun 2019 16:47:50 -0400 Subject: core: Remove unused CiTrace source files These source files have been unused for the entire lifecycle of the project. They're a hold-over from Citra and only add to the build time of the project, so they can be removed. There's also likely no way this would ever work in yuzu in its current form without revamping quite a bit of it, given how different the GPU on the Switch is compared to the 3DS. --- src/core/tracer/recorder.cpp | 208 ------------------------------------------- 1 file changed, 208 deletions(-) delete mode 100644 src/core/tracer/recorder.cpp (limited to 'src/core/tracer/recorder.cpp') diff --git a/src/core/tracer/recorder.cpp b/src/core/tracer/recorder.cpp deleted file mode 100644 index 73cacb47f..000000000 --- a/src/core/tracer/recorder.cpp +++ /dev/null @@ -1,208 +0,0 @@ -// Copyright 2015 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include -#include "common/assert.h" -#include "common/file_util.h" -#include "common/logging/log.h" -#include "core/tracer/recorder.h" - -namespace CiTrace { - -Recorder::Recorder(const InitialState& initial_state) : initial_state(initial_state) {} - -void Recorder::Finish(const std::string& filename) { - // Setup CiTrace header - CTHeader header; - std::memcpy(header.magic, CTHeader::ExpectedMagicWord(), 4); - header.version = CTHeader::ExpectedVersion(); - header.header_size = sizeof(CTHeader); - - // Calculate file offsets - auto& initial = header.initial_state_offsets; - - initial.gpu_registers_size = static_cast(initial_state.gpu_registers.size()); - initial.lcd_registers_size = static_cast(initial_state.lcd_registers.size()); - initial.pica_registers_size = static_cast(initial_state.pica_registers.size()); - initial.default_attributes_size = static_cast(initial_state.default_attributes.size()); - initial.vs_program_binary_size = static_cast(initial_state.vs_program_binary.size()); - initial.vs_swizzle_data_size = static_cast(initial_state.vs_swizzle_data.size()); - initial.vs_float_uniforms_size = static_cast(initial_state.vs_float_uniforms.size()); - initial.gs_program_binary_size = static_cast(initial_state.gs_program_binary.size()); - initial.gs_swizzle_data_size = static_cast(initial_state.gs_swizzle_data.size()); - initial.gs_float_uniforms_size = static_cast(initial_state.gs_float_uniforms.size()); - header.stream_size = static_cast(stream.size()); - - initial.gpu_registers = sizeof(header); - initial.lcd_registers = initial.gpu_registers + initial.gpu_registers_size * sizeof(u32); - initial.pica_registers = initial.lcd_registers + initial.lcd_registers_size * sizeof(u32); - ; - initial.default_attributes = initial.pica_registers + initial.pica_registers_size * sizeof(u32); - initial.vs_program_binary = - initial.default_attributes + initial.default_attributes_size * sizeof(u32); - initial.vs_swizzle_data = - initial.vs_program_binary + initial.vs_program_binary_size * sizeof(u32); - initial.vs_float_uniforms = - initial.vs_swizzle_data + initial.vs_swizzle_data_size * sizeof(u32); - initial.gs_program_binary = - initial.vs_float_uniforms + initial.vs_float_uniforms_size * sizeof(u32); - initial.gs_swizzle_data = - initial.gs_program_binary + initial.gs_program_binary_size * sizeof(u32); - initial.gs_float_uniforms = - initial.gs_swizzle_data + initial.gs_swizzle_data_size * sizeof(u32); - header.stream_offset = initial.gs_float_uniforms + initial.gs_float_uniforms_size * sizeof(u32); - - // Iterate through stream elements, update relevant stream element data - for (auto& stream_element : stream) { - switch (stream_element.data.type) { - case MemoryLoad: { - auto& file_offset = memory_regions[stream_element.hash]; - if (!stream_element.uses_existing_data) { - file_offset = header.stream_offset; - } - stream_element.data.memory_load.file_offset = file_offset; - break; - } - - default: - // Other commands don't use any extra data - DEBUG_ASSERT(stream_element.extra_data.size() == 0); - break; - } - header.stream_offset += static_cast(stream_element.extra_data.size()); - } - - try { - // Open file and write header - FileUtil::IOFile file(filename, "wb"); - std::size_t written = file.WriteObject(header); - if (written != 1 || file.Tell() != initial.gpu_registers) - throw "Failed to write header"; - - // Write initial state - written = - file.WriteArray(initial_state.gpu_registers.data(), initial_state.gpu_registers.size()); - if (written != initial_state.gpu_registers.size() || file.Tell() != initial.lcd_registers) - throw "Failed to write GPU registers"; - - written = - file.WriteArray(initial_state.lcd_registers.data(), initial_state.lcd_registers.size()); - if (written != initial_state.lcd_registers.size() || file.Tell() != initial.pica_registers) - throw "Failed to write LCD registers"; - - written = file.WriteArray(initial_state.pica_registers.data(), - initial_state.pica_registers.size()); - if (written != initial_state.pica_registers.size() || - file.Tell() != initial.default_attributes) - throw "Failed to write Pica registers"; - - written = file.WriteArray(initial_state.default_attributes.data(), - initial_state.default_attributes.size()); - if (written != initial_state.default_attributes.size() || - file.Tell() != initial.vs_program_binary) - throw "Failed to write default vertex attributes"; - - written = file.WriteArray(initial_state.vs_program_binary.data(), - initial_state.vs_program_binary.size()); - if (written != initial_state.vs_program_binary.size() || - file.Tell() != initial.vs_swizzle_data) - throw "Failed to write vertex shader program binary"; - - written = file.WriteArray(initial_state.vs_swizzle_data.data(), - initial_state.vs_swizzle_data.size()); - if (written != initial_state.vs_swizzle_data.size() || - file.Tell() != initial.vs_float_uniforms) - throw "Failed to write vertex shader swizzle data"; - - written = file.WriteArray(initial_state.vs_float_uniforms.data(), - initial_state.vs_float_uniforms.size()); - if (written != initial_state.vs_float_uniforms.size() || - file.Tell() != initial.gs_program_binary) - throw "Failed to write vertex shader float uniforms"; - - written = file.WriteArray(initial_state.gs_program_binary.data(), - initial_state.gs_program_binary.size()); - if (written != initial_state.gs_program_binary.size() || - file.Tell() != initial.gs_swizzle_data) - throw "Failed to write geomtry shader program binary"; - - written = file.WriteArray(initial_state.gs_swizzle_data.data(), - initial_state.gs_swizzle_data.size()); - if (written != initial_state.gs_swizzle_data.size() || - file.Tell() != initial.gs_float_uniforms) - throw "Failed to write geometry shader swizzle data"; - - written = file.WriteArray(initial_state.gs_float_uniforms.data(), - initial_state.gs_float_uniforms.size()); - if (written != initial_state.gs_float_uniforms.size() || - file.Tell() != initial.gs_float_uniforms + sizeof(u32) * initial.gs_float_uniforms_size) - throw "Failed to write geometry shader float uniforms"; - - // Iterate through stream elements, write "extra data" - for (const auto& stream_element : stream) { - if (stream_element.extra_data.size() == 0) - continue; - - written = - file.WriteBytes(stream_element.extra_data.data(), stream_element.extra_data.size()); - if (written != stream_element.extra_data.size()) - throw "Failed to write extra data"; - } - - if (file.Tell() != header.stream_offset) - throw "Unexpected end of extra data"; - - // Write actual stream elements - for (const auto& stream_element : stream) { - if (1 != file.WriteObject(stream_element.data)) - throw "Failed to write stream element"; - } - } catch (const char* str) { - LOG_ERROR(HW_GPU, "Writing CiTrace file failed: {}", str); - } -} - -void Recorder::FrameFinished() { - stream.push_back({{FrameMarker}}); -} - -void Recorder::MemoryAccessed(const u8* data, u32 size, u32 physical_address) { - StreamElement element = {{MemoryLoad}}; - element.data.memory_load.size = size; - element.data.memory_load.physical_address = physical_address; - - // Compute hash over given memory region to check if the contents are already stored internally - boost::crc_32_type result; - result.process_bytes(data, size); - element.hash = result.checksum(); - - element.uses_existing_data = (memory_regions.find(element.hash) != memory_regions.end()); - if (!element.uses_existing_data) { - element.extra_data.resize(size); - memcpy(element.extra_data.data(), data, size); - memory_regions.insert({element.hash, 0}); // file offset will be initialized in Finish() - } - - stream.push_back(element); -} - -template -void Recorder::RegisterWritten(u32 physical_address, T value) { - StreamElement element = {{RegisterWrite}}; - element.data.register_write.size = - (sizeof(T) == 1) ? CTRegisterWrite::SIZE_8 - : (sizeof(T) == 2) ? CTRegisterWrite::SIZE_16 - : (sizeof(T) == 4) ? CTRegisterWrite::SIZE_32 - : CTRegisterWrite::SIZE_64; - element.data.register_write.physical_address = physical_address; - element.data.register_write.value = value; - - stream.push_back(element); -} - -template void Recorder::RegisterWritten(u32, u8); -template void Recorder::RegisterWritten(u32, u16); -template void Recorder::RegisterWritten(u32, u32); -template void Recorder::RegisterWritten(u32, u64); -} // namespace CiTrace -- cgit v1.2.3