yaze::rom Namespace Reference

Namespaces
namespace	anonymous_namespace{lyra_layout_descriptor.cc}

Classes
struct	DiffSummary
class	HyruleMagicValidator
struct	LyraLayoutEntry
struct	LyraLayoutInspection
class	ScopedWriteFence
class	WriteFence
struct	WriteRange

Enumerations
enum class	LyraLayoutPresence { kAbsent , kValid , kInvalid }

Functions
LyraLayoutInspection	InspectLyraLayout (const uint8_t *image, size_t size)
std::optional< std::span< const uint8_t > >	LyraLayoutRecord (const LyraLayoutInspection &layout, const uint8_t *image, size_t size, uint16_t table_id, size_t index)
std::optional< std::array< uint16_t, 256 > >	LyraMapTile32 (const LyraLayoutInspection &layout, const uint8_t *image, size_t size, size_t map_index)
absl::StatusOr< std::vector< uint8_t > >	SerializeLyraA0Terrain (const std::vector< uint8_t > &baseline, const std::array< uint16_t, 256 > &tiles)
DiffSummary	ComputeDiffRanges (const std::vector< uint8_t > &before, const std::vector< uint8_t > &after)

Variables
constexpr uint32_t	kLyraA0HighStreamPc = 0x132000
constexpr uint32_t	kLyraA0LowStreamPc = 0x132200
constexpr size_t	kLyraA0StreamSlotSize = 512

Enumeration Type Documentation

LyraLayoutPresence

enum class yaze::rom::LyraLayoutPresence

strong

Enumerator
kAbsent
kValid
kInvalid

Definition at line 18 of file lyra_layout_descriptor.h.

Function Documentation

InspectLyraLayout()

LyraLayoutInspection yaze::rom::InspectLyraLayout	(	const uint8_t *	image,
		size_t	size )

Definition at line 216 of file lyra_layout_descriptor.cc.

References yaze::rom::LyraLayoutInspection::a0_terrain_write_supported, yaze::rom::LyraLayoutInspection::active_count, yaze::rom::LyraLayoutInspection::capacity, yaze::rom::LyraLayoutInspection::entries, kLyraA0HighStreamPc, kLyraA0LowStreamPc, kLyraA0StreamSlotSize, kValid, yaze::rom::LyraLayoutInspection::offline_only, yaze::rom::LyraLayoutInspection::presence, yaze::rom::LyraLayoutInspection::revision, and yaze::rom::LyraLayoutInspection::write_supported.

Referenced by yaze::Rom::InspectLyraLayout(), yaze::Rom::LoadFromData(), yaze::Rom::LoadFromFile(), and SerializeLyraA0Terrain().

LyraLayoutRecord()

std::optional< std::span< const uint8_t > > yaze::rom::LyraLayoutRecord	(	const LyraLayoutInspection &	layout,
		const uint8_t *	image,
		size_t	size,
		uint16_t	table_id,
		size_t	index )

Definition at line 432 of file lyra_layout_descriptor.cc.

References yaze::rom::LyraLayoutInspection::entries, kValid, and yaze::rom::LyraLayoutInspection::presence.

Referenced by yaze::zelda3::OverworldMap::LoadLyraPreviewProperties(), yaze::zelda3::OverworldMap::LoadPalette(), and LyraMapTile32().

LyraMapTile32()

std::optional< std::array< uint16_t, 256 > > yaze::rom::LyraMapTile32	(	const LyraLayoutInspection &	layout,
		const uint8_t *	image,
		size_t	size,
		size_t	map_index )

Definition at line 454 of file lyra_layout_descriptor.cc.

References LyraLayoutRecord().

Referenced by yaze::zelda3::Overworld::BuildLyraTerrainPreview(), and SerializeLyraA0Terrain().

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SerializeLyraA0Terrain()

absl::StatusOr< std::vector< uint8_t > > yaze::rom::SerializeLyraA0Terrain	(	const std::vector< uint8_t > &	baseline,
		const std::array< uint16_t, 256 > &	tiles )

Definition at line 483 of file lyra_layout_descriptor.cc.

References InspectLyraLayout(), kLyraA0HighStreamPc, kLyraA0LowStreamPc, kValid, and LyraMapTile32().

Referenced by yaze::Rom::SaveLyraA0TerrainAs().

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ComputeDiffRanges()

DiffSummary yaze::rom::ComputeDiffRanges	(	const std::vector< uint8_t > &	before,
		const std::vector< uint8_t > &	after )

Definition at line 11 of file rom_diff.cc.

References yaze::rom::DiffSummary::ranges, and yaze::rom::DiffSummary::total_bytes_changed.

Referenced by yaze::cli::GfxImportCommandHandler::Execute(), yaze::cli::GfxRoomImportCommandHandler::Execute(), and yaze::editor::EditorManager::SaveRomInternal().

Variable Documentation

kLyraA0HighStreamPc

constexpr uint32_t yaze::rom::kLyraA0HighStreamPc = 0x132000

inlineconstexpr

Definition at line 60 of file lyra_layout_descriptor.h.

Referenced by InspectLyraLayout(), yaze::editor::OverworldEditor::SaveLyraA0TerrainAs(), and SerializeLyraA0Terrain().

kLyraA0LowStreamPc

constexpr uint32_t yaze::rom::kLyraA0LowStreamPc = 0x132200

inlineconstexpr

Definition at line 61 of file lyra_layout_descriptor.h.

Referenced by InspectLyraLayout(), yaze::editor::OverworldEditor::SaveLyraA0TerrainAs(), and SerializeLyraA0Terrain().

kLyraA0StreamSlotSize

constexpr size_t yaze::rom::kLyraA0StreamSlotSize = 512

inlineconstexpr

Definition at line 62 of file lyra_layout_descriptor.h.

Referenced by InspectLyraLayout().