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authorLioncash <mathew1800@gmail.com>2019-06-18 22:47:50 +0200
committerLioncash <mathew1800@gmail.com>2019-06-18 22:57:59 +0200
commit61d2498f00f5dfa634c905c213041181d59a9af8 (patch)
tree806fb2bfed64f41a6ea063728d6416f95b3f05b1 /src/core/tracer/recorder.cpp
parentMerge pull request #2564 from ReinUsesLisp/block-dim-x-fix (diff)
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Diffstat (limited to 'src/core/tracer/recorder.cpp')
-rw-r--r--src/core/tracer/recorder.cpp208
1 files changed, 0 insertions, 208 deletions
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 <cstring>
-#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<u32>(initial_state.gpu_registers.size());
- initial.lcd_registers_size = static_cast<u32>(initial_state.lcd_registers.size());
- initial.pica_registers_size = static_cast<u32>(initial_state.pica_registers.size());
- initial.default_attributes_size = static_cast<u32>(initial_state.default_attributes.size());
- initial.vs_program_binary_size = static_cast<u32>(initial_state.vs_program_binary.size());
- initial.vs_swizzle_data_size = static_cast<u32>(initial_state.vs_swizzle_data.size());
- initial.vs_float_uniforms_size = static_cast<u32>(initial_state.vs_float_uniforms.size());
- initial.gs_program_binary_size = static_cast<u32>(initial_state.gs_program_binary.size());
- initial.gs_swizzle_data_size = static_cast<u32>(initial_state.gs_swizzle_data.size());
- initial.gs_float_uniforms_size = static_cast<u32>(initial_state.gs_float_uniforms.size());
- header.stream_size = static_cast<u32>(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<u32>(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 <typename T>
-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