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GTASource/game/renderer/ProcessLodLightVisibility.cpp
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expvintl 419f2e4752 init
2025-02-23 17:40:52 +08:00

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// ProcessLodLightVisibility
// jlandry: 03/01/2013
#define g_auxDmaTag (0)
#include "ProcessLodLightVisibility.h"
#include <algorithm>
#include "../basetypes.h"
#include "Lights/LightCommon.h"
#include "system/interlocked.h"
#include "occlusionAsync.h"
#define MAX_LIGHTS_PER_BUCKET 2048
#define GET_DMA_TAG (0)
#define PUT_DMA_TAG (1)
#if __SPU
#define ALIGN_TO_16(n) ((n&~0xF)+16)
#define DO_DMA_GET(ppuAddr, lsBuffer, lsPtr, type, size) { \
u32 ppuEA = (ppuAddr) & ~0xf; \
u32 offset = (ppuAddr) & 0xf; \
u32 dmaSize = ALIGN_TO_16(size + offset); \
u32 lsAddr = (u32)lsBuffer + offset; \
lsPtr = (type*)lsAddr; \
sysDmaGet((void*)lsBuffer, ppuEA, dmaSize, GET_DMA_TAG); \
}
#endif
bool ProcessLodLightVisibility::RunFromDependency(const sysDependency& dependency)
{
void* scratchMemory = dependency.m_Params[0].m_AsPtr;
fwStepAllocator scratchAllocator;
scratchAllocator.Init(scratchMemory, PROCESSLODLIGHT_CORONAS_SCRATCH_SIZE);
Corona_t *pLocalCoronaArray = scratchAllocator.Alloc<Corona_t>(CORONAS_MAX, 16);
LodLightVisibility *pLocalVisibilityArray = scratchAllocator.Alloc<LodLightVisibility>(MAX_VISIBLE_LOD_LIGHTS_ASYNC, 16);
LodLightVisibility *pLocalVisibilitySpotArray = NULL;
LodLightVisibility *pLocalVisibilityPointArray = NULL;
LodLightVisibility *pLocalVisibilityCapsuleArray = NULL;
CLODLightBucket** LODLightsToRender = static_cast<CLODLightBucket**>(dependency.m_Params[1].m_AsPtr);
int bucketCount = dependency.m_DataSizes[1] / sizeof(CLODLightBucket*);
u32* aSceneLightHashes = static_cast<u32*>(dependency.m_Params[2].m_AsPtr);
const int numSceneLightHashes = dependency.m_DataSizes[2] / sizeof(u32);
u32* aBrokenLightHashes = static_cast<u32*>(dependency.m_Params[3].m_AsPtr);
const int numBrokenLightHashes = dependency.m_DataSizes[3] / sizeof(u32);
LodLightVisibilityData* pData = static_cast<LodLightVisibilityData*>(dependency.m_Params[4].m_AsPtr);
u32* pDependencyRunning = static_cast<u32*>(dependency.m_Params[5].m_AsPtr);
const fwScanBaseInfo* scanBaseInfo = static_cast< const fwScanBaseInfo* >( dependency.m_Params[6].m_AsPtr );
const Vec4V* hiZBuffer = static_cast< const Vec4V*> (dependency.m_Params[7].m_AsPtr);
#if __SPU
u32* aCoronaLightHashesBuffer = scratchAllocator.Alloc<u32>(pData->m_numCoronaLightHashes, 16);
u32 numCoronaLightHashes = pData->m_numCoronaLightHashes;
u32* aCoronaLightHashes = NULL;
DO_DMA_GET((u32)pData->m_coronaLightHashes, aCoronaLightHashesBuffer, aCoronaLightHashes, u32, sizeof(u32) * numCoronaLightHashes);
sysDmaWait(1 << GET_DMA_TAG);
#else
u32* aCoronaLightHashes = pData->m_coronaLightHashes;
u32 numCoronaLightHashes = pData->m_numCoronaLightHashes;
#endif
//Using separate arrays for each light type as a way of sorting them within the group of MAX_VISIBLE_LOD_LIGHTS_ASYNC lights
#if __BANK
if(pData->m_bPerformSort)
#endif
{
pLocalVisibilitySpotArray = scratchAllocator.Alloc<LodLightVisibility>(MAX_VISIBLE_LOD_LIGHTS_ASYNC, 16);
pLocalVisibilityPointArray = scratchAllocator.Alloc<LodLightVisibility>(MAX_VISIBLE_LOD_LIGHTS_ASYNC, 16);
pLocalVisibilityCapsuleArray = scratchAllocator.Alloc<LodLightVisibility>(MAX_VISIBLE_LOD_LIGHTS_ASYNC, 16);
}
ProcessVisibility(&scratchAllocator,
pLocalVisibilityArray, pLocalVisibilitySpotArray, pLocalVisibilityPointArray, pLocalVisibilityCapsuleArray,
pLocalCoronaArray,
LODLightsToRender, bucketCount,
aSceneLightHashes, numSceneLightHashes,
aBrokenLightHashes, numBrokenLightHashes,
aCoronaLightHashes, numCoronaLightHashes,
scanBaseInfo,
hiZBuffer,
pData BANK_ONLY(, true));
sysInterlockedExchange(pDependencyRunning, 0);
return true;
}
void ProcessLodLightVisibility::ProcessVisibility(
fwStepAllocator *pScratchAllocator,
LodLightVisibility* pLocalVisibilityArray,
LodLightVisibility *pLocalVisibilitySpotArray,
LodLightVisibility *pLocalVisibilityPointArray,
LodLightVisibility *pLocalVisibilityCapsuleArray,
Corona_t *pLocalCoronaArray,
CLODLightBucket* const* LODLightsToRender,
int bucketCount,
u32* aSceneLightHashes,
int numSceneLightHashes,
u32* aBrokenLightHashes,
int numBrokenLightHashes,
u32* aCoronaLightHashes,
int numCoronaLightHashes,
const fwScanBaseInfo* scanBaseInfo,
const Vec4V* hiZBuffer,
LodLightVisibilityData* pData
BANK_ONLY(, bool bProcessAsync)
)
{
//Using separate arrays for each light type as a way of sorting them within the group of MAX_VISIBLE_LOD_LIGHTS_ASYNC lights
#if __SPU
void* pBucketBuffer = pScratchAllocator->Alloc(sizeof(CLODLightBucket) + 16, 16);
void* pLightDataBuffer = pScratchAllocator->Alloc(sizeof(CLODLight) + 16, 16);
void* pDistantLightBuffer = pScratchAllocator->Alloc(sizeof(CDistantLODLight) + 16, 16);
void *pDirectionBuffer = pScratchAllocator->Alloc(sizeof(FloatXYZ)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pFalloffBuffer = pScratchAllocator->Alloc(sizeof(float)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pTimeAndStateFlagsBuffer = pScratchAllocator->Alloc(sizeof(u32)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pHashBuffer = pScratchAllocator->Alloc(sizeof(u32)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pCoronaIntensityBuffer = pScratchAllocator->Alloc(sizeof(u8)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pConeOuterAngleBuffer = pScratchAllocator->Alloc(sizeof(u8)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pPositionBuffer = pScratchAllocator->Alloc(sizeof(FloatXYZ)*MAX_LIGHTS_PER_BUCKET + 16, 16);
void *pRGBIBuffer = pScratchAllocator->Alloc(sizeof(u32)*MAX_LIGHTS_PER_BUCKET + 16, 16);
#else
(void)pScratchAllocator;
#endif
std::sort(aSceneLightHashes, aSceneLightHashes + numSceneLightHashes);
std::sort(aBrokenLightHashes, aBrokenLightHashes + numBrokenLightHashes);
std::sort(aCoronaLightHashes, aCoronaLightHashes + numCoronaLightHashes);
ScalarV lodLightRangeSqrV[LODLIGHT_CATEGORY_COUNT];
ScalarV lodLightCoronaRangeSqrV[LODLIGHT_CATEGORY_COUNT];
ScalarV lodLightFadeRangeSqrV[LODLIGHT_CATEGORY_COUNT];
for (u32 i = 0; i < LODLIGHT_CATEGORY_COUNT; i++)
{
lodLightRangeSqrV[i] = ScalarV(pData->m_LodLightRange[i]);
lodLightRangeSqrV[i] = Scale(lodLightRangeSqrV[i], lodLightRangeSqrV[i]);
lodLightCoronaRangeSqrV[i] = ScalarV(pData->m_LodLightCoronaRange[i]);
lodLightCoronaRangeSqrV[i] = Scale(lodLightCoronaRangeSqrV[i], lodLightCoronaRangeSqrV[i]);
lodLightFadeRangeSqrV[i] = ScalarV(pData->m_LodLightFadeRange[i]);
lodLightFadeRangeSqrV[i] = Scale(lodLightFadeRangeSqrV[i], lodLightFadeRangeSqrV[i]);
}
Corona_t* pCoronaArrayEA = pData->m_pCoronaArray;
LodLightVisibility* pVisibilityArrayEA = pData->m_pVisibilityArray;
u32* pCoronaCount = pData->m_pCoronaCount;
u32* pVisibilityCount = pData->m_pVisibilityCount;
#if __BANK
u32* pOverflowCount = pData->m_pOverflowCount;
u32* pLODLightCoronaCount = pData->m_pLODLightCoronaCount;
const bool bPerformLightVisibility = pData->m_bPerformLightVisibility;
#endif
int hour = pData->m_hour;
int nextHour = (pData->m_hour + 1) % 24;
float fade = pData->m_fade;
float brightness = pData->m_brightness;
float coronaSize = pData->m_coronaSize;
float zBias = pData->m_coronaZBias;
float lodLightCoronaIntensityMult = pData->m_lodLightCoronaIntensityMult;
const bool bCheckReflectionPhase = pData->m_bCheckReflectionPhase;
CLODLightBucket *pBucket = NULL;
CLODLight *pLightData = NULL;
CDistantLODLight *pDistantLight = NULL;
FloatXYZ* aDirection = NULL;
float* aFalloff = NULL;
u32* aTimeAndStateFlags = NULL;
u32* aHash = NULL;
u8* aCoronaIntensity = NULL;
u8* aConeOuterAngle = NULL;
FloatXYZ* aPosition = NULL;
u32* aRGBI = NULL;
u32 localCoronaCount = 0;
u32 localVisibilityCount = 0;
u32 localVisibilitySpotCount = 0;
u32 localVisibilityPointCount = 0;
u32 localVisibilityCapsuleCount = 0;
u32 localVisibilityCountTotal = 0;
#if __BANK
u32 localOverflowCount = 0;
#endif
for(int iBucket = 0; iBucket < bucketCount; iBucket++)
{
#if __SPU
DO_DMA_GET((u32)LODLightsToRender[iBucket], pBucketBuffer, pBucket, CLODLightBucket, sizeof(CLODLightBucket));
sysDmaWait(1 << GET_DMA_TAG);
if(pBucket == NULL)
continue;
DO_DMA_GET((u32)pBucket->pLights, pLightDataBuffer, pLightData, CLODLight, sizeof(CLODLight));
DO_DMA_GET((u32)pBucket->pDistLights, pDistantLightBuffer, pDistantLight, CDistantLODLight, sizeof(CDistantLODLight));
sysDmaWait(1 << GET_DMA_TAG);
#else
pBucket = LODLightsToRender[iBucket];
if(pBucket == NULL)
continue;
pLightData = pBucket->pLights;
pDistantLight = pBucket->pDistLights;
#endif
int numLightsRemaining = pBucket->lightCount;
const s32 numStreetLights = pDistantLight->m_numStreetLights;
eLodLightCategory category = (eLodLightCategory)pDistantLight->m_category;
int brokenSourceIDX = 0;
int sourceIDX = 0;
int coronaSourceIDX = 0;
int arrayIdx = 0;
while(numLightsRemaining > 0)
{
#if __SPU
int lightCount = MIN(numLightsRemaining, MAX_LIGHTS_PER_BUCKET);
DO_DMA_GET(((u32)pLightData->m_direction.GetElements() + arrayIdx*sizeof(FloatXYZ)), pDirectionBuffer, aDirection, FloatXYZ, sizeof(FloatXYZ)*lightCount);
DO_DMA_GET(((u32)pLightData->m_falloff.GetElements() + arrayIdx*sizeof(float)), pFalloffBuffer, aFalloff, float, sizeof(float)*lightCount);
DO_DMA_GET(((u32)pLightData->m_timeAndStateFlags.GetElements() + arrayIdx*sizeof(u32)), pTimeAndStateFlagsBuffer, aTimeAndStateFlags, u32, sizeof(u32)*lightCount);
DO_DMA_GET(((u32)pLightData->m_hash.GetElements() + arrayIdx*sizeof(u32)), pHashBuffer, aHash, u32, sizeof(u32)*lightCount);
DO_DMA_GET(((u32)pLightData->m_coronaIntensity.GetElements() + arrayIdx*sizeof(u8)), pCoronaIntensityBuffer, aCoronaIntensity, u8, sizeof(u8)*lightCount);
DO_DMA_GET(((u32)pLightData->m_coneOuterAngleOrCapExt.GetElements() + arrayIdx*sizeof(u8)), pConeOuterAngleBuffer, aConeOuterAngle, u8, sizeof(u8)*lightCount);
DO_DMA_GET(((u32)pDistantLight->m_position.GetElements() + arrayIdx*sizeof(FloatXYZ)), pPositionBuffer, aPosition, FloatXYZ, sizeof(FloatXYZ)*lightCount);
DO_DMA_GET(((u32)pDistantLight->m_RGBI.GetElements() + arrayIdx*sizeof(u32)), pRGBIBuffer, aRGBI, u32, sizeof(u32)*lightCount);
sysDmaWait(1 << GET_DMA_TAG);
#else
int lightCount = numLightsRemaining;
aDirection = pLightData->m_direction.GetElements();
aFalloff = pLightData->m_falloff.GetElements();
aTimeAndStateFlags = pLightData->m_timeAndStateFlags.GetElements();
aHash = pLightData->m_hash.GetElements();
aCoronaIntensity = pLightData->m_coronaIntensity.GetElements();
aConeOuterAngle = pLightData->m_coneOuterAngleOrCapExt.GetElements();
aPosition = pDistantLight->m_position.GetElements();
aRGBI = pDistantLight->m_RGBI.GetElements();
#endif
for (int idx = 0; idx < lightCount; idx++)
{
const u32 lightHash = aHash[idx];
if(idx == numStreetLights)
{
brokenSourceIDX = 0;
sourceIDX = 0;
coronaSourceIDX = 0;
}
bool bAddLight = true;
const packedTimeAndStateFlags& flags = (packedTimeAndStateFlags&)(aTimeAndStateFlags[idx]);
if(flags.bIsCoronaOnly || (flags.bDontUseInCutscene && pData->m_bIsCutScenePlaying))
{
bAddLight = false;
}
// Broken Lights
u32 brokenSourceHash = 0;
while(brokenSourceIDX < numBrokenLightHashes && aBrokenLightHashes[brokenSourceIDX] < lightHash)
{
brokenSourceIDX++;
}
if (brokenSourceIDX < numBrokenLightHashes)
{
brokenSourceHash = aBrokenLightHashes[brokenSourceIDX];
}
// Render
u32 sourceHash = 0; // A none hash
while(sourceIDX < numSceneLightHashes && aSceneLightHashes[sourceIDX] < lightHash)
{
sourceIDX++;
}
if (sourceIDX < numSceneLightHashes)
{
sourceHash = aSceneLightHashes[sourceIDX];
}
// Corona-only Lights
u32 coronaSourceHash = 0;
while(coronaSourceIDX < numCoronaLightHashes && aCoronaLightHashes[coronaSourceIDX] < lightHash)
{
coronaSourceIDX++;
}
if (coronaSourceIDX < numCoronaLightHashes)
{
coronaSourceHash = aCoronaLightHashes[coronaSourceIDX];
}
// If we've exhausted our lookup for checking, or the hashes don't match, then we must be able to render.
if(sourceHash != lightHash && brokenSourceHash != lightHash && coronaSourceHash != lightHash)
{
Vec3V position = Vec3V(aPosition[idx].x, aPosition[idx].y, aPosition[idx].z);
Vec4V vSphere = Vec4V(position, ScalarV(aFalloff[idx]));
spdSphere sphereBounds(vSphere);
const ScalarV distToCameraSqrV = MagSquared(Subtract(position, pData->m_vCameraPos));
const ScalarV distToCameraWaterReflectionSqrV = MagSquared(Subtract(position, pData->m_vWaterReflectionCameraPos));
const bool bViewportVsSphere = pData->m_cullPlanes.IntersectsSphere(sphereBounds);
const bool bCoronaVisibleInMainViewPort =
IsLessThanOrEqualAll(distToCameraSqrV, lodLightCoronaRangeSqrV[category]) &&
bViewportVsSphere;
const bool bCoronaVisibleInWaterReflectionViewPort =
bCheckReflectionPhase &&
IsLessThanOrEqualAll(distToCameraWaterReflectionSqrV, lodLightCoronaRangeSqrV[category]) &&
pData->m_waterReflectionCullPlanes.IntersectsSphere(sphereBounds);
// Coronas
bool bAddCorona = (bCoronaVisibleInMainViewPort || bCoronaVisibleInWaterReflectionViewPort);
if (bAddCorona)
{
const u32 timeFlags = flags.timeFlags;
Color32 colour;
colour.Set(aRGBI[idx]);
float intensity = LL_UNPACK_U8(colour.GetAlpha(), MAX_LODLIGHT_INTENSITY) * CalculateTimeFadeCommon(timeFlags, hour, nextHour, fade);
colour.SetAlpha(255);
if (category == LODLIGHT_CATEGORY_SMALL)
{
ScalarV intensityMult = Subtract(
distToCameraSqrV,
Subtract(lodLightRangeSqrV[LODLIGHT_CATEGORY_SMALL], lodLightFadeRangeSqrV[LODLIGHT_CATEGORY_SMALL]));
intensityMult = Saturate(InvScale(intensityMult, lodLightFadeRangeSqrV[LODLIGHT_CATEGORY_SMALL]));
intensity *= 1.0f - intensityMult.Getf();
}
if (intensity > 0)
{
if(localCoronaCount < CORONAS_MAX)
{
const float coronaIntensity = LL_UNPACK_U8(aCoronaIntensity[idx], MAX_LODLIGHT_CORONA_INTENSITY);
const float coneOuterAngle = LL_UNPACK_U8(aConeOuterAngle[idx], MAX_LODLIGHT_CONE_ANGLE);
const float finalIntensity = intensity * brightness * coronaIntensity * lodLightCoronaIntensityMult;
Vec3V dir = Vec3V(V_ZERO);
//Setting flags according to visibility
u16 coronaFlags = CORONA_DONT_RENDER_UNDERWATER | CORONA_FROM_LOD_LIGHT | CORONA_DONT_ROTATE | CORONA_DONT_RAMP_UP;
if(bCoronaVisibleInMainViewPort && !bCoronaVisibleInWaterReflectionViewPort)
{
coronaFlags |= CORONA_DONT_REFLECT;
}
else if(!bCoronaVisibleInMainViewPort && bCoronaVisibleInWaterReflectionViewPort)
{
coronaFlags |= CORONA_ONLY_IN_REFLECTION;
}
if ((eLightType)flags.lightType == LIGHT_TYPE_SPOT)
{
coronaFlags |= CORONA_HAS_DIRECTION;
// Enable the fadeoff Dir Mult only if the light has a distant Light
// All lights in small category do not have distant lights
if(category > LODLIGHT_CATEGORY_SMALL)
{
coronaFlags |= CORONA_FADEOFF_DIR_MULT;
}
dir = Vec3V(aDirection[idx].x, aDirection[idx].y, aDirection[idx].z);
// Calculate view direction fade. If view direction fade is negative, corona does not get registered
// Has the directional multiplier fade by default so just apply it here too
const Vec3V vForward = pData->m_vCameraPos - position;
const ScalarV oneOverLength = InvMag(vForward);
const ScalarV len = InvScale(ScalarV(V_ONE), oneOverLength);
const ScalarV fadeOut = Saturate(InvScale(Subtract(len, pData->m_vDirMultFadeOffStart), pData->m_vDirMultFadeOffDist));
const Vec3V vForwardDir = Lerp(fadeOut, Scale(vForward, oneOverLength), dir);
const float fViewDirFade = Dot(dir, vForwardDir).Getf();
bAddCorona = ((finalIntensity * fViewDirFade) > 0.0f);
}
const float finalSize = coronaSize;
bAddCorona = bAddCorona && (finalIntensity > 0.0f && finalSize > 0.0f);
const u8 coneAngleOuter = ((eLightType)flags.lightType == LIGHT_TYPE_SPOT)? ((u8)Clamp<float>(coneOuterAngle, 0.0f, CORONAS_MAX_DIR_LIGHT_CONE_ANGLE_OUTER)) : ((u8)(CORONAS_DEF_DIR_LIGHT_CONE_ANGLE_OUTER));
if( bAddCorona )
{
BANK_ONLY(if(Likely(bProcessAsync)))
{
Corona_t* pCorona = pLocalCoronaArray + localCoronaCount;
pCorona->SetPosition(position);
pCorona->SetSize(finalSize);
pCorona->SetColor(colour);
pCorona->SetIntensity(finalIntensity);
pCorona->SetZBias(zBias);
pCorona->SetDirectionViewThreshold(Vec4V(dir,ScalarV(V_ONE)));
pCorona->SetCoronaFlagsAndDirLightConeAngles(coronaFlags, (u8)CORONAS_DEF_DIR_LIGHT_CONE_ANGLE_INNER, coneAngleOuter);
}
#if __BANK && (__PPU || __WIN32)
else
{
g_coronas.Register(
position,
finalSize,
colour,
finalIntensity,
zBias,
dir,
1.0f,
CORONAS_DEF_DIR_LIGHT_CONE_ANGLE_INNER,
CORONAS_DEF_DIR_LIGHT_CONE_ANGLE_OUTER,
coronaFlags);
}
#endif
localCoronaCount++;
}
}
#if __BANK
else
{
localOverflowCount++;
}
#endif
}
}
// LOD lights
bool bLightVisibleInMainViewport =
bViewportVsSphere && IsLessThanOrEqualAll(distToCameraSqrV, lodLightRangeSqrV[category]);
if (category == LODLIGHT_CATEGORY_LARGE)
{
bLightVisibleInMainViewport =
bLightVisibleInMainViewport &&
IsGreaterThanOrEqualAll(distToCameraSqrV, lodLightCoronaRangeSqrV[LODLIGHT_CATEGORY_MEDIUM]);
}
bAddLight = bAddLight && bLightVisibleInMainViewport;
// Fast check against occlusion system
if(bAddLight)
{
#if __BANK
if(pData->m_bPerformOcclusion)
#endif
{
spdAABB bound;
bound.SetAsSphereV4(vSphere);
BANK_ONLY(if(Likely(bProcessAsync)))
{
bAddLight = (IsAABBOccludedAsync( bound, pData->m_vCameraPos, SCAN_OCCLUSION_STORAGE_PRIMARY, scanBaseInfo, hiZBuffer
DEV_ONLY(, pData->m_pLodLightsOcclusionTrivialAcceptActiveFrustum, pData->m_pLodLightsOcclusionTrivialAcceptMinZ, pData->m_pLodLightsOcclusionTrivialAcceptVisiblePixel)) == false
);
}
#if __BANK && (__PPU || __WIN32)
else
{
bAddLight = COcclusion::IsBoxVisibleFast(bound);
}
#endif
}
}
if(bAddLight && (localVisibilityCountTotal < MAX_VISIBLE_LOD_LIGHTS)
#if __BANK
&& bPerformLightVisibility
#endif
)
{
BANK_ONLY(if(Likely(bProcessAsync)))
{
if(localVisibilityCount == MAX_VISIBLE_LOD_LIGHTS_ASYNC)
{
//Sorting the data
#if __BANK
if(pData->m_bPerformSort)
#endif
{
LodLightVisibility* pVisibility = pLocalVisibilityArray;
for(u32 indexVisibleSpot=0; indexVisibleSpot<localVisibilitySpotCount; indexVisibleSpot++)
{
LodLightVisibility* pVisibilitySpot = pLocalVisibilitySpotArray + indexVisibleSpot;
pVisibility->bucketIndex = pVisibilitySpot->bucketIndex;
pVisibility->lightIndex = pVisibilitySpot->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilitySpot->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilitySpot->parentMapDataSlotIndex;
#endif
pVisibility++;
}
for(u32 indexVisiblePoint=0; indexVisiblePoint<localVisibilityPointCount; indexVisiblePoint++)
{
LodLightVisibility* pVisibilityPoint = pLocalVisibilityPointArray + indexVisiblePoint;
pVisibility->bucketIndex = pVisibilityPoint->bucketIndex;
pVisibility->lightIndex = pVisibilityPoint->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilityPoint->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilityPoint->parentMapDataSlotIndex;
#endif
pVisibility++;
}
for(u32 indexVisibleCapsulse=0; indexVisibleCapsulse<localVisibilityCapsuleCount; indexVisibleCapsulse++)
{
LodLightVisibility* pVisibilityCapsule = pLocalVisibilityCapsuleArray + indexVisibleCapsulse;
pVisibility->bucketIndex = pVisibilityCapsule->bucketIndex;
pVisibility->lightIndex = pVisibilityCapsule->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilityCapsule->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilityCapsule->parentMapDataSlotIndex;
#endif
pVisibility++;
}
}
#if __SPU
sysDmaLargePutAndWait(pLocalVisibilityArray, (size_t)pVisibilityArrayEA, sizeof(LodLightVisibility)*localVisibilityCount, PUT_DMA_TAG);
#else
memcpy(pVisibilityArrayEA, pLocalVisibilityArray, sizeof(LodLightVisibility)*localVisibilityCount);
#endif
pVisibilityArrayEA = (LodLightVisibility*)((size_t)pVisibilityArrayEA + (localVisibilityCount * sizeof(LodLightVisibility)));
localVisibilityCount = 0;
#if __BANK
if(pData->m_bPerformSort)
#endif
{
localVisibilitySpotCount = 0;
localVisibilityPointCount = 0;
localVisibilityCapsuleCount = 0;
}
}
}
//Add light to specific light type array
#if __BANK
if(pData->m_bPerformSort)
#endif
{
LodLightVisibility* pVisibility = NULL;
if(flags.lightType == LIGHT_TYPE_SPOT)
{
pVisibility = pLocalVisibilitySpotArray + localVisibilitySpotCount;
localVisibilitySpotCount++;
}
else if(flags.lightType == LIGHT_TYPE_POINT)
{
pVisibility = pLocalVisibilityPointArray + localVisibilityPointCount;
localVisibilityPointCount++;
}
else if(flags.lightType == LIGHT_TYPE_CAPSULE)
{
pVisibility = pLocalVisibilityCapsuleArray + localVisibilityCapsuleCount;
localVisibilityCapsuleCount++;
}
else
{
//assert here as there is no LOD Light as directional light
Assert(flags.lightType != LIGHT_TYPE_DIRECTIONAL);
}
if(pVisibility != NULL)
{
pVisibility->bucketIndex = (u16)iBucket;
pVisibility->lightIndex = (u16)idx;
#if !__FINAL
pVisibility->mapDataSlotIndex = pBucket->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pBucket->parentMapDataSlotIndex;
#endif
localVisibilityCount++;
localVisibilityCountTotal++;
}
}
#if __BANK
else
{
LodLightVisibility* pVisibility = pLocalVisibilityArray + localVisibilityCount;
pVisibility->bucketIndex = (u16)iBucket;
pVisibility->lightIndex = (u16)idx;
#if !__FINAL
pVisibility->mapDataSlotIndex = pBucket->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pBucket->parentMapDataSlotIndex;
#endif
localVisibilityCount++;
localVisibilityCountTotal++;
}
#endif
}
}
}
numLightsRemaining -= lightCount;
arrayIdx += lightCount;
}
}
BANK_ONLY(if(Likely(bProcessAsync)))
{
if(localCoronaCount > 0)
{
bool bDone = false;
while(!bDone)
{
u32 registeredCount = sysInterlockedRead(pCoronaCount);
u32 total = localCoronaCount + registeredCount;
u32 newCount = MIN(CORONAS_MAX, total);
u32 numToCopy = newCount - registeredCount;
#if __BANK
u32 overflowCount = localOverflowCount + localCoronaCount - numToCopy;
#endif
if(sysInterlockedCompareExchange(pCoronaCount, newCount, registeredCount) == registeredCount)
{
pCoronaArrayEA += registeredCount;
#if __SPU
sysDmaLargePutAndWait(pLocalCoronaArray, (u32)pCoronaArrayEA, sizeof(Corona_t)*numToCopy, PUT_DMA_TAG);
#else
memcpy(pCoronaArrayEA, pLocalCoronaArray, sizeof(Corona_t)*numToCopy);
#endif
#if __BANK
sysInterlockedAdd(pOverflowCount, overflowCount);
#endif
bDone = true;
}
}
}
#if __BANK
sysInterlockedExchange(pLODLightCoronaCount, localCoronaCount);
#endif
}
#if __BANK
else
{
*pLODLightCoronaCount = localCoronaCount;
}
#endif
#if __BANK
if(bPerformLightVisibility)
#endif
{
if(localVisibilityCount > 0)
{
#if __BANK
if(pData->m_bPerformSort)
#endif
{
LodLightVisibility* pVisibility = pLocalVisibilityArray;
for(u32 indexVisibleSpot=0; indexVisibleSpot<localVisibilitySpotCount; indexVisibleSpot++)
{
LodLightVisibility* pVisibilitySpot = pLocalVisibilitySpotArray + indexVisibleSpot;
pVisibility->bucketIndex = pVisibilitySpot->bucketIndex;
pVisibility->lightIndex = pVisibilitySpot->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilitySpot->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilitySpot->parentMapDataSlotIndex;
#endif
pVisibility++;
}
for(u32 indexVisiblePoint=0; indexVisiblePoint<localVisibilityPointCount; indexVisiblePoint++)
{
LodLightVisibility* pVisibilityPoint = pLocalVisibilityPointArray + indexVisiblePoint;
pVisibility->bucketIndex = pVisibilityPoint->bucketIndex;
pVisibility->lightIndex = pVisibilityPoint->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilityPoint->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilityPoint->parentMapDataSlotIndex;
#endif
pVisibility++;
}
for(u32 indexVisibleCapsulse=0; indexVisibleCapsulse<localVisibilityCapsuleCount; indexVisibleCapsulse++)
{
LodLightVisibility* pVisibilityCapsule = pLocalVisibilityCapsuleArray + indexVisibleCapsulse;
pVisibility->bucketIndex = pVisibilityCapsule->bucketIndex;
pVisibility->lightIndex = pVisibilityCapsule->lightIndex;
#if !__FINAL
pVisibility->mapDataSlotIndex = pVisibilityCapsule->mapDataSlotIndex;
pVisibility->parentMapDataSlotIndex = pVisibilityCapsule->parentMapDataSlotIndex;
#endif
pVisibility++;
}
}
BANK_ONLY(if(Likely(bProcessAsync)))
{
#if __SPU
sysDmaLargePutAndWait(pLocalVisibilityArray, (u32)pVisibilityArrayEA, sizeof(LodLightVisibility)*localVisibilityCount, PUT_DMA_TAG);
#else
memcpy(pVisibilityArrayEA, pLocalVisibilityArray, sizeof(LodLightVisibility)*localVisibilityCount);
#endif
}
}
BANK_ONLY(if(Likely(bProcessAsync)))
{
sysInterlockedExchange(pVisibilityCount, localVisibilityCountTotal);
}
#if __BANK
else
{
*pVisibilityCount = localVisibilityCountTotal;
}
#endif
}
}
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