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#include "JSystem/JSystem.h" // IWYU pragma: keep
#include "JSystem/J3DGraphLoader/J3DModelLoaderCalcSize.h"
#include "JSystem/J3DGraphLoader/J3DModelLoader.h"
#include "JSystem/J3DGraphLoader/J3DShapeFactory.h"
#include "JSystem/J3DGraphLoader/J3DMaterialFactory.h"
#include "JSystem/J3DGraphBase/J3DMaterial.h"
#include "JSystem/J3DGraphAnimator/J3DJoint.h"
#include "JSystem/J3DGraphAnimator/J3DModelData.h"
#include "JSystem/JSupport/JSupport.h"
#include "dolphin/os.h"
#include "global.h"
u16 J3DModelLoader::countMaterialNum(const void* stream) {
const J3DModelFileData* header = (const J3DModelFileData*)stream;
const J3DModelBlock* block = header->mBlocks;
for (int i = 0; i < header->mBlockNum; i++)
{
if (block->mBlockType == 'MAT3') {
const J3DMaterialBlock* materialBlock = (const J3DMaterialBlock*)block;
return materialBlock->mMaterialNum;
}
block = (const J3DModelBlock*)((u8*)block + block->mBlockSize);
}
return 0;
}
static void dummy() {
JUT_PANIC(0, "Error : null pointer.");
}
u32 J3DModelLoader::calcLoadSize(void const* stream, u32 flags_) {
int flags = flags_;
size_t size = 0;
// TODO: What sizeof will get us a size of 0xE4?
size += 0xE4;
const J3DModelFileData* header = static_cast<const J3DModelFileData*>(stream);
const J3DModelBlock* nextBlock = header->mBlocks;
for (u32 i = 0; i < header->mBlockNum; i++) {
switch (nextBlock->mBlockType) {
case 'INF1':
size += calcSizeInformation((const J3DModelInfoBlock*)nextBlock, flags);
break;
case 'JNT1':
size += calcSizeJoint((const J3DJointBlock*)nextBlock);
break;
case 'MAT3':
size += calcSizeMaterial((const J3DMaterialBlock*)nextBlock, flags);
break;
case 'SHP1':
size += calcSizeShape((const J3DShapeBlock*)nextBlock, flags);
break;
case 'TEX1':
size += calcSizeTexture((const J3DTextureBlock*)nextBlock);
break;
case 'EVP1':
size += calcSizeEnvelope((const J3DEnvelopeBlock*)nextBlock);
break;
case 'DRW1':
size += calcSizeDraw((const J3DDrawBlock*)nextBlock);
break;
case 'VTX1':
break;
case 'MAT2':
JUT_PANIC(282, "Error : version error.");
break;
default:
OSReport("Unknown data block\n");
break;
}
nextBlock = (const J3DModelBlock*)((u8*)nextBlock + nextBlock->mBlockSize);
}
return size;
}
u32 J3DModelLoader::calcLoadMaterialTableSize(const void* stream) {
u32 flags = J3DMLF_21 | J3DMLF_Material_UseIndirect | J3DMLF_Material_PE_Full | J3DMLF_Material_Color_LightOn;
size_t size = 0;
// TODO: What sizeof will get us a size of 0x20? Is this just the file header???
size += 0x20;
const J3DModelBlock* nextBlock;
bool hasTextureTable;
const J3DModelFileData* header = reinterpret_cast<const J3DModelFileData*>(stream);
nextBlock = header->mBlocks;
hasTextureTable = false;
for (u32 i = 0; i < header->mBlockNum; i++) {
switch (nextBlock->mBlockType) {
case 'MAT3':
size += calcSizeMaterialTable((const J3DMaterialBlock*)nextBlock, flags);
break;
case 'TEX1':
size += calcSizeTextureTable((const J3DTextureBlock*)nextBlock);
hasTextureTable = true;
break;
case 'MAT2':
JUT_PANIC(334, "Error : version error.");
break;
default:
OSReport("Unknown data block\n");
break;
}
nextBlock = (const J3DModelBlock*)((u8*)nextBlock + nextBlock->mBlockSize);
}
if (!hasTextureTable) {
size += 12;
}
return size;
}
inline u32 getBdlFlag_MaterialType(u32 flags) {
return flags & (J3DMLF_13 | J3DMLF_DoBdlMaterialCalc);
}
// NONMATCHING flags issue
u32 J3DModelLoader::calcLoadBinaryDisplayListSize(const void* stream, u32 flags) {
u32 size = 0;
size += sizeof(J3DModelData);
const J3DModelFileData* header = (const J3DModelFileData*)stream;
const J3DModelBlock* nextBlock = header->mBlocks;
for (u32 i = 0; i < header->mBlockNum; i++) {
switch (nextBlock->mBlockType) {
case 'INF1':
size += calcSizeInformation((const J3DModelInfoBlock*)nextBlock, (u32)flags);
break;
case 'JNT1':
size += calcSizeJoint((const J3DJointBlock*)nextBlock);
break;
case 'SHP1':
size += calcSizeShape((const J3DShapeBlock*)nextBlock, (u32)flags);
break;
case 'TEX1':
size += calcSizeTexture((const J3DTextureBlock*)nextBlock);
break;
case 'MDL3':
size += calcSizeMaterialDL((const J3DMaterialDLBlock*)nextBlock, flags);
break;
case 'MAT3': {
u32 flags2 = (J3DMLF_21 | J3DMLF_Material_PE_Full | J3DMLF_Material_Color_LightOn);
flags2 |= (u32)flags & (J3DMLF_Material_UseIndirect | J3DMLF_26);
mpMaterialBlock = (const J3DMaterialBlock*)nextBlock;
u32 flag_mtl_type = getBdlFlag_MaterialType(flags);
if (flag_mtl_type == 0) {
field_0x18 = 1;
size += calcSizeMaterial((const J3DMaterialBlock*)nextBlock, flags2);
} else if (flag_mtl_type == J3DMLF_DoBdlMaterialCalc) {
field_0x18 = 1;
size += calcSizePatchedMaterial((const J3DMaterialBlock*)nextBlock, flags2);
}
break;
}
case 'EVP1':
size += calcSizeEnvelope((const J3DEnvelopeBlock*)nextBlock);
break;
case 'DRW1':
size += calcSizeDraw((const J3DDrawBlock*)nextBlock);
break;
case 'VTX1':
break;
case 'MAT2':
JUT_PANIC(436, "Error : version error.");
break;
default:
OSReport("Unknown data block\n");
break;
}
nextBlock = (const J3DModelBlock*)((u8*)nextBlock + nextBlock->mBlockSize);
}
return size;
}
u32 J3DModelLoader::calcSizeInformation(const J3DModelInfoBlock* block, u32 flags) {
J3D_ASSERT_NULLPTR(462, block);
int size = 0;
u32 flags2 = flags | block->mFlags;
int r27 = 0;
switch (flags2 & J3DMLF_MtxTypeMask) {
case J3DMLF_None: // Basic
size += 4;
break;
case J3DMLF_MtxSoftImageCalc:
size += 4;
break;
case J3DMLF_MtxMayaCalc:
size += 4;
break;
default:
JUT_PANIC(481, "Error : Invalid MtxCalcType.");
break;
}
mpModelHierarchy = JSUConvertOffsetToPtr<J3DModelHierarchy>(block, block->mpHierarchy);
return size;
}
u32 J3DModelLoader::calcSizeJoint(const J3DJointBlock* block) {
J3D_ASSERT_NULLPTR(499, block);
int size = 0;
if (block->mpNameTable) {
size += 0x10;
}
size += (block->mJointNum * sizeof(J3DJoint*));
size += (block->mJointNum * sizeof(J3DJoint));
return size;
}
u32 J3DModelLoader::calcSizeEnvelope(const J3DEnvelopeBlock* block) {
J3D_ASSERT_NULLPTR(522, block);
mEnvelopeSize = block->mWEvlpMtxNum;
return 0;
}
u32 J3DModelLoader::calcSizeDraw(const J3DDrawBlock* block) {
J3D_ASSERT_NULLPTR(538, block);
u32 size = 0;
size += (block->mMtxNum - mEnvelopeSize) * 2;
return size;
}
u32 J3DModelLoader_v26::calcSizeMaterial(const J3DMaterialBlock* block, u32 flags) {
J3D_ASSERT_NULLPTR(558, block);
size_t size = 0;
J3DMaterialFactory factory(*block);
u32 count = block->mMaterialNum;
int uniqueCount = factory.countUniqueMaterials();
if (block->mpNameTable != NULL) {
size += 0x10;
}
size += (count * sizeof(J3DMaterial*));
if ((flags & J3DMLF_UseUniqueMaterials) != 0) {
// calc for allocated materials as well
size += ALIGN_NEXT((u16)uniqueCount * sizeof(J3DMaterial), 0x20);
}
if ((flags & J3DMLF_UseUniqueMaterials) != 0) {
for (u32 i = 0; i < uniqueCount; i++) {
size += factory.calcSize(NULL, J3DMaterialFactory::MATERIAL_TYPE_NORMAL, i, flags);
}
}
for (u32 i = 0; i < count; i++) {
size += factory.calcSize(NULL, J3DMaterialFactory::MATERIAL_TYPE_NORMAL, i, flags);
}
return size;
}
u32 J3DModelLoader::calcSizeShape(const J3DShapeBlock* block, u32 flags) {
J3D_ASSERT_NULLPTR(616, block);
int size = 0;
J3DShapeFactory factory(*block);
int count = block->mShapeNum;
if (block->mpNameTable) {
size += 0x10;
}
size += count * sizeof(J3DShape*);
size += factory.calcSizeVcdVatCmdBuffer(count);
J3DModelHierarchy* hierarchy;
for (hierarchy = mpModelHierarchy; hierarchy->mType != 0; hierarchy++) {
if (hierarchy->mType == 0x12) {
size += factory.calcSize(hierarchy->mValue, flags);
}
}
return size;
}
u32 J3DModelLoader::calcSizeTexture(const J3DTextureBlock* block) {
J3D_ASSERT_NULLPTR(663, block);
// TODO: use sizeofs here.
int size = 0;
if (block->mpNameTable) {
size += 0x10;
}
size += 0xC;
return size;
}
u32 J3DModelLoader_v26::calcSizeMaterialTable(const J3DMaterialBlock* block, u32 flags) {
int size = 0;
u32 count = block->mMaterialNum;
J3DMaterialFactory factory(*block);
if (block->mpNameTable) {
size += 0x10;
}
size += (count * sizeof(J3DMaterial*));
for (u16 i = 0; i < count; i++) {
size += factory.calcSize(NULL, J3DMaterialFactory::MATERIAL_TYPE_NORMAL, i, flags);
}
return size;
}
u32 J3DModelLoader::calcSizeTextureTable(const J3DTextureBlock* block) {
return calcSizeTexture(block);
}
u32 J3DModelLoader::calcSizePatchedMaterial(const J3DMaterialBlock* block, u32 flags) {
int size = 0;
u32 count = block->mMaterialNum;
J3DMaterialFactory factory(*block);
if (block->mpNameTable) {
size += 0x10;
}
size += (count * sizeof(J3DMaterial*));
for (u16 i = 0; i < count; i++) {
size += factory.calcSize(NULL, J3DMaterialFactory::MATERIAL_TYPE_PATCHED, i, flags);
}
return size;
}
u32 J3DModelLoader::calcSizeMaterialDL(const J3DMaterialDLBlock* block, u32 flags_) {
J3D_ASSERT_NULLPTR(758, block);
int flags = flags_;
size_t size = 0;
J3DMaterialFactory factory(*block);
if (!field_0x18) {
u32 count = block->mMaterialNum;
if (block->mpNameTable) {
size += 0x10;
}
size += count * sizeof(J3DLockedMaterial*);
for (u16 i = 0; i < count; i++) {
size += factory.calcSize(NULL, J3DMaterialFactory::MATERIAL_TYPE_LOCKED, i, flags);
}
} else {
u32 count = block->mMaterialNum;
for (u16 i = 0; i < count; i++) {
size += factory.calcSize((J3DMaterial*)this, J3DMaterialFactory::MATERIAL_TYPE_LOCKED, i, flags);
}
}
return size;
}
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