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Support custom file parsing

This commit is contained in:
jaby 2024-08-04 13:15:58 -05:00
parent 40c7dea1f0
commit 3db5a19595
12 changed files with 91 additions and 37 deletions
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13
examples/PoolBox/application/src/Custom/custom_files.hpp Normal file
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@ -0,0 +1,13 @@
#pragma once
#include <PSX/File/cd_file_types.hpp>
enum struct FileType : JabyEngine::CDFileType_t {
Jingle,
};
struct CustomCDFileBuilder {
static constexpr JabyEngine::CDFile jingle(uint32_t sfx_id) {
// TODO: This currently re-loads Paco; We should make this treat it's own file!
return JabyEngine::CDFile::custom(0, FileType::Jingle, sfx_id);
}
};

26
examples/PoolBox/application/src/Custom/file_parser.cpp Normal file
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@ -0,0 +1,26 @@
#include "custom_files.hpp"
#include <PSX/File/file_processor_helper.hpp>
#include <stdio.hpp>
namespace JabyEngine {
namespace FileProcessor {
struct JingleState {
uint32_t sfx_id;
};
static Progress parse_jingle(State::Configuration& config, JingleState& jingle) {
printf("Playing jingle: %i\n", jingle.sfx_id);
return Progress::Done;
}
State create_custom(const uint32_t* data_adr, const CDFileType_t& file_type, const CDFile::Payload& payload) {
switch(static_cast<FileType>(file_type)) {
case FileType::Jingle:
return State::from(JingleState{.sfx_id = payload.raw}, reinterpret_cast<const uint8_t*>(data_adr), parse_jingle);
default:
return FileProcessor::create(data_adr, Nothing());
}
}
}
}

6
examples/PoolBox/application/src/asset_mgr.cpp
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@ -1,4 +1,5 @@
#include "../include/asset_mgr.hpp"
#include "Custom/custom_files.hpp"
#include "Overlay/Overlays.hpp"
#include <PSX/Audio/CDXA.hpp>
#include <PSX/AutoLBA/auto_lba.hpp>
@ -58,8 +59,9 @@ namespace Assets {
namespace Main {
static const CDFile Files[] = {
CDFileBuilder::simple_tim(LBA::PACO, PacoTIM),
CDFileBuilder::simple_tim(LBA::DFISH, DoenerFishInfo.tim)
CDFileBuilder::simple_tim(LBA::PACO, PacoTIM),
CDFileBuilder::simple_tim(LBA::DFISH, DoenerFishInfo.tim),
CustomCDFileBuilder::jingle(32),
};
void load() {

17
include/PSX/File/Processor/file_processor.hpp
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@ -1,11 +1,11 @@
#pragma once
#include "../../Auxiliary/types.hpp"
#include "../file_types.hpp"
#include "../cd_file_types.hpp"
namespace JabyEngine {
namespace FileProcessor {
class State {
__friends:
public:
struct Reserved {
uint32_t reserved[4];
};
@ -18,9 +18,9 @@ namespace JabyEngine {
typedef GenericProcessRoutine<Reserved> ProcessRoutine;
struct Configuration {
ProcessRoutine process_routine = nullptr;
const uint8_t* data_adr = nullptr;
size_t data_bytes = 0ull;
ProcessRoutine process_routine = nullptr;
const uint8_t* data_adr = nullptr;
size_t data_bytes = 0ull;
template<typename T>
static __always_inline Configuration from(GenericProcessRoutine<T> process_routine, const uint8_t* data_adr) {
@ -33,13 +33,12 @@ namespace JabyEngine {
}
};
__friends:
Configuration config;
Reserved reserved;
template<typename T>
static __always_inline State from(const T& reserved, const uint8_t* data_adr, GenericProcessRoutine<T> process_routine) {
return {Configuration::from(process_routine, data_adr), *reinterpret_cast<const Reserved*>(&reserved)};
static __always_inline State from(const T& state, const uint8_t* data_adr, GenericProcessRoutine<T> process_routine) {
return {Configuration::from(process_routine, data_adr), *reinterpret_cast<const Reserved*>(&state)};
static_assert(sizeof(T) <= sizeof(Reserved));
}
@ -53,5 +52,7 @@ namespace JabyEngine {
// The nothing state
State create(const uint32_t* data_adr, const Nothing& nothing);
State create(const uint32_t* data_adr, const SimpleTIM& file);
State create_custom(const uint32_t* data_adr, const CDFileType_t& file_type, const CDFile::Payload& payload);
}
}

22
include/PSX/File/cd_file_types.hpp
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@ -3,24 +3,36 @@
#include "file_types.hpp"
namespace JabyEngine {
enum struct CDFileType : uint8_t {
using CDFileType_t = uint8_t;
using RawPayload_t = uint32_t;
enum struct CDFileType : CDFileType_t {
SimpleTIM = 0,
CopyTo,
Custom,
};
#pragma pack(push, 1)
struct CDFile {
union Payload {
uint32_t raw;
SimpleTIM simple_tim;
CopyTo copy_to;
Overlay overlay;
RawPayload_t raw;
SimpleTIM simple_tim;
CopyTo copy_to;
Overlay overlay;
};
uint8_t rel_lba_idx;
CDFileType type;
Payload payload;
template<typename S>
static constexpr CDFile custom(uint8_t lba_idx, S cd_file_type, RawPayload_t raw) {
return CDFile{
.rel_lba_idx = lba_idx,
.type = static_cast<CDFileType>(static_cast<CDFileType_t>(CDFileType::Custom) + static_cast<CDFileType_t>(cd_file_type)),
.payload = {.raw = raw}
};
}
static_assert(sizeof(Payload) == sizeof(uint32_t));
};
#pragma pack(pop)

8
src/Library/src/File/Processor/simplehelper.hpp → include/PSX/File/file_processor_helper.hpp
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@ -1,7 +1,6 @@
#ifndef __JABYENGINE_INTERNAL_SIMPLE_HELPER_HPP__
#define __JABYENGINE_INTERNAL_SIMPLE_HELPER_HPP__
#include <PSX/File/Processor/file_processor.hpp>
#pragma once
#include "Processor/file_processor.hpp"
#include "cd_file_types.hpp"
namespace JabyEngine {
namespace FileProcessor {
@ -22,4 +21,3 @@ namespace JabyEngine {
}
}
}
#endif // !__JABYENGINE_INTERNAL_SIMPLE_HELPER_HPP__

11
include/PSX/jabyengine_defines.hpp
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@ -7,19 +7,10 @@
#define __no_inline __attribute__((noinline))
#define __no_return __attribute__((noreturn))
#define __always_inline __attribute__((always_inline))
#define __weak __attribute__((weak))
#define __section(name) __attribute__((section(name)))
#define __collect(...) __VA_ARGS__
#ifndef __friends
#define __friends private
#endif //!__friends
#ifdef __cplusplus
#define __constexpr constexpr
#define START_C_FUNCTIONS extern "C" {
#define END_C_FUNCTIONS }
#else
#define __constexpr
#define START_C_FUNCTIONS
#define END_C_FUNCTIONS
#endif

1
src/Library/src/CD/cd.cpp
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@ -7,6 +7,7 @@
// TODO: Outsource the interrupt handler to new source file?
// TODO: Do not spawn a new thread for handling the CD interrupt but use that thread for loading files or something?
// TODO: Can you use the GPU IO Port while also using DMA?
namespace JabyEngine {
namespace CDDA {
extern CD::internal::BCDTimeStamp playing_track;

6
src/Library/src/File/Processor/cd_file_processor.cpp
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@ -39,10 +39,11 @@ namespace JabyEngine {
switch(file.type) {
case CDFileType::SimpleTIM:
return FileProcessor::create(data_adr, file.payload.simple_tim);
case CDFileType::CopyTo:
default:
return FileProcessor::create(data_adr, Nothing());
default:
return FileProcessor::create_custom(data_adr, static_cast<CDFileType_t>(file.type) - static_cast<CDFileType_t>(CDFileType::Custom), file.payload);
}
};
@ -56,7 +57,6 @@ namespace JabyEngine {
return self.circular_buffer.allocate();
}));
//printf(">>> 0x%p\n", this->jobs.files);
//printf(">>> %i.) CD needs to load LBA: %i -> %i (is LZ4: [%s])\n", cur_job.rel_lba_idx, cur_lba.get_lba(), cur_lba.get_size_in_sectors(), cur_lba.is_lz4() ? "Yes" : "No");
}

10
src/Library/src/File/Processor/custom_processor.cpp Normal file
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@ -0,0 +1,10 @@
#include <PSX/File/file_processor_helper.hpp>
#include <stdio.hpp>
namespace JabyEngine {
namespace FileProcessor {
State __weak create_custom(const uint32_t* data_adr, const CDFileType_t& file_type, const CDFile::Payload& payload) {
return FileProcessor::create(data_adr, Nothing());
}
}
}

2
src/Library/src/File/Processor/nothing_processor.cpp
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@ -1,4 +1,4 @@
#include "simplehelper.hpp"
#include <PSX/File/file_processor_helper.hpp>
namespace JabyEngine {
namespace FileProcessor {

2
src/Library/src/File/Processor/tim_processor.cpp
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@ -1,5 +1,5 @@
#include "../../../internal-include/GPU/gpu_internal.hpp"
#include "simplehelper.hpp"
#include <PSX/File/file_processor_helper.hpp>
#include <PSX/GPU/gpu_types.hpp>
#include <limits.hpp>
#include <stdio.hpp>