Divide Framework 0.1
A free and open-source 3D Framework under heavy development
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Classes | Static Public Member Functions | Static Public Attributes | Protected Types | Static Protected Member Functions | Static Protected Attributes | List of all members
Divide::ShadowMap Class Reference

All the information needed for a single light's shadowmap. More...

#include <ShadowMap.h>

Classes

struct  ShadowLayerData
 

Static Public Member Functions

static void initShadowMaps (GFXDevice &context)
 
static void destroyShadowMaps (GFXDevice &context)
 
static void reset ()
 
static void resetShadowMaps ()
 
static void bindShadowMaps (GFX::CommandBuffer &bufferInOut)
 
static U32 getLightLayerRequirements (const Light &light)
 
static bool freeShadowMapOffset (const Light &light)
 
static bool markShadowMapsUsed (Light &light)
 
static bool generateShadowMaps (const Camera &playerCamera, Light &light, GFX::CommandBuffer &bufferInOut, GFX::MemoryBarrierCommand &memCmdInOut)
 
static ShadowType getShadowTypeForLightType (LightType type) noexcept
 
static LightType getLightTypeForShadowType (ShadowType type) noexcept
 
static const RenderTargetHandle & getShadowMap (LightType type)
 
static const RenderTargetHandle & getShadowMapCache (LightType type)
 
static const RenderTargetHandle & getShadowMap (ShadowType type)
 
static const RenderTargetHandle & getShadowMapCache (ShadowType type)
 
static void setDebugViewLight (GFXDevice &context, Light *light)
 
static void setMSAASampleCount (ShadowType type, U8 sampleCount)
 
static vector< Camera * > & shadowCameras (const ShadowType type) noexcept
 
static void generateWorldAO (const Camera &playerCamera, GFX::CommandBuffer &bufferInOut, GFX::MemoryBarrierCommand &memCmdInOut)
 

Static Public Attributes

static constexpr U8 MAX_SHADOW_FRAME_LIFETIME = 32u
 
static constexpr U8 WORLD_AO_LAYER_INDEX = (Config::Lighting::MAX_SHADOW_CASTING_DIRECTIONAL_LIGHTS * Config::Lighting::MAX_CSM_SPLITS_PER_LIGHT)
 

Protected Types

using LayerLifetimeMask = vector< ShadowLayerData >
 
using ShadowCameraPool = vector< Camera * >
 

Static Protected Member Functions

static bool commitLayerRange (Light &light)
 
static bool freeShadowMapOffsetLocked (const Light &light)
 

Static Protected Attributes

static Mutex s_shadowMapUsageLock
 
static std::array< LayerLifetimeMask, to_base(ShadowType::COUNT)> s_shadowMapLifetime
 
static vector< std::unique_ptr< ShadowMapGenerator > > s_shadowMapGenerators
 
static std::array< RenderTargetHandle, to_base(ShadowType::COUNT)> s_shadowMaps
 
static std::array< RenderTargetHandle, to_base(ShadowType::COUNT)> s_shadowMapCaches
 
static vector< DebugView_ptr > s_debugViews
 
static Light * s_shadowPreviewLight = nullptr
 
static std::array< U16, to_base(ShadowType::COUNT)> s_shadowPassIndex
 
static std::array< ShadowCameraPool, to_base(ShadowType::COUNT)> s_shadowCameras
 

Detailed Description

All the information needed for a single light's shadowmap.

Definition at line 88 of file ShadowMap.h.

Member Typedef Documentation

◆ LayerLifetimeMask

using Divide::ShadowMap::LayerLifetimeMask = vector<ShadowLayerData>
protected

Definition at line 135 of file ShadowMap.h.

◆ ShadowCameraPool

using Divide::ShadowMap::ShadowCameraPool = vector<Camera*>
protected

Definition at line 145 of file ShadowMap.h.

Member Function Documentation

◆ bindShadowMaps()

void Divide::ShadowMap::bindShadowMaps ( GFX::CommandBuffer &  bufferInOut)
static

Definition at line 305 of file ShadowMap.cpp.

◆ commitLayerRange()

bool Divide::ShadowMap::commitLayerRange ( Light &  light)
staticprotected

Definition at line 356 of file ShadowMap.cpp.

◆ destroyShadowMaps()

void Divide::ShadowMap::destroyShadowMaps ( GFXDevice &  context)
static

Definition at line 239 of file ShadowMap.cpp.

◆ freeShadowMapOffset()

bool Divide::ShadowMap::freeShadowMapOffset ( const Light &  light)
static

Definition at line 329 of file ShadowMap.cpp.

◆ freeShadowMapOffsetLocked()

bool Divide::ShadowMap::freeShadowMapOffsetLocked ( const Light &  light)
staticprotected

Definition at line 335 of file ShadowMap.cpp.

◆ generateShadowMaps()

bool Divide::ShadowMap::generateShadowMaps ( const Camera &  playerCamera,
Light &  light,
GFX::CommandBuffer &  bufferInOut,
GFX::MemoryBarrierCommand &  memCmdInOut 
)
static

Definition at line 468 of file ShadowMap.cpp.

◆ generateWorldAO()

void Divide::ShadowMap::generateWorldAO ( const Camera &  playerCamera,
GFX::CommandBuffer &  bufferInOut,
GFX::MemoryBarrierCommand &  memCmdInOut 
)
static

Definition at line 490 of file ShadowMap.cpp.

◆ getLightLayerRequirements()

U32 Divide::ShadowMap::getLightLayerRequirements ( const Light &  light)
static

Definition at line 442 of file ShadowMap.cpp.

◆ getLightTypeForShadowType()

LightType Divide::ShadowMap::getLightTypeForShadowType ( ShadowType  type)
staticnoexcept

Definition at line 60 of file ShadowMap.cpp.

◆ getShadowMap() [1/2]

const RenderTargetHandle & Divide::ShadowMap::getShadowMap ( LightType  type)
static

Definition at line 495 of file ShadowMap.cpp.

◆ getShadowMap() [2/2]

const RenderTargetHandle & Divide::ShadowMap::getShadowMap ( ShadowType  type)
static

Definition at line 504 of file ShadowMap.cpp.

◆ getShadowMapCache() [1/2]

const RenderTargetHandle & Divide::ShadowMap::getShadowMapCache ( LightType  type)
static

Definition at line 500 of file ShadowMap.cpp.

◆ getShadowMapCache() [2/2]

const RenderTargetHandle & Divide::ShadowMap::getShadowMapCache ( ShadowType  type)
static

Definition at line 509 of file ShadowMap.cpp.

◆ getShadowTypeForLightType()

ShadowType Divide::ShadowMap::getShadowTypeForLightType ( LightType  type)
staticnoexcept

Definition at line 47 of file ShadowMap.cpp.

◆ initShadowMaps()

void Divide::ShadowMap::initShadowMaps ( GFXDevice &  context)
static

Definition at line 73 of file ShadowMap.cpp.

◆ markShadowMapsUsed()

bool Divide::ShadowMap::markShadowMapsUsed ( Light &  light)
static

Definition at line 455 of file ShadowMap.cpp.

◆ reset()

void Divide::ShadowMap::reset ( )
static

Definition at line 273 of file ShadowMap.cpp.

◆ resetShadowMaps()

void Divide::ShadowMap::resetShadowMaps ( )
static

Definition at line 286 of file ShadowMap.cpp.

◆ setDebugViewLight()

void Divide::ShadowMap::setDebugViewLight ( GFXDevice &  context,
Light *  light 
)
static

Definition at line 522 of file ShadowMap.cpp.

◆ setMSAASampleCount()

void Divide::ShadowMap::setMSAASampleCount ( ShadowType  type,
U8  sampleCount 
)
static

Definition at line 514 of file ShadowMap.cpp.

◆ shadowCameras()

static vector< Camera * > & Divide::ShadowMap::shadowCameras ( const ShadowType  type)
inlinestaticnoexcept

Definition at line 122 of file ShadowMap.h.

Member Data Documentation

◆ MAX_SHADOW_FRAME_LIFETIME

constexpr U8 Divide::ShadowMap::MAX_SHADOW_FRAME_LIFETIME = 32u
staticconstexpr

Definition at line 90 of file ShadowMap.h.

◆ s_debugViews

vector< DebugView_ptr > Divide::ShadowMap::s_debugViews
staticprotected

Definition at line 142 of file ShadowMap.h.

◆ s_shadowCameras

std::array< ShadowMap::ShadowCameraPool, to_base(ShadowType::COUNT)> Divide::ShadowMap::s_shadowCameras
staticprotected

Definition at line 147 of file ShadowMap.h.

◆ s_shadowMapCaches

std::array< RenderTargetHandle, to_base(ShadowType::COUNT)> Divide::ShadowMap::s_shadowMapCaches
staticprotected

Definition at line 141 of file ShadowMap.h.

◆ s_shadowMapGenerators

vector< std::unique_ptr< ShadowMapGenerator > > Divide::ShadowMap::s_shadowMapGenerators
staticprotected

Definition at line 138 of file ShadowMap.h.

◆ s_shadowMapLifetime

std::array< ShadowMap::LayerLifetimeMask, to_base(ShadowType::COUNT)> Divide::ShadowMap::s_shadowMapLifetime
staticprotected

Definition at line 137 of file ShadowMap.h.

◆ s_shadowMaps

std::array< RenderTargetHandle, to_base(ShadowType::COUNT)> Divide::ShadowMap::s_shadowMaps
staticprotected

Definition at line 140 of file ShadowMap.h.

◆ s_shadowMapUsageLock

Mutex Divide::ShadowMap::s_shadowMapUsageLock
staticprotected

Definition at line 136 of file ShadowMap.h.

◆ s_shadowPassIndex

std::array< U16, to_base(ShadowType::COUNT)> Divide::ShadowMap::s_shadowPassIndex
staticprotected

Definition at line 146 of file ShadowMap.h.

◆ s_shadowPreviewLight

Light * Divide::ShadowMap::s_shadowPreviewLight = nullptr
staticprotected

Definition at line 144 of file ShadowMap.h.

◆ WORLD_AO_LAYER_INDEX

constexpr U8 Divide::ShadowMap::WORLD_AO_LAYER_INDEX = (Config::Lighting::MAX_SHADOW_CASTING_DIRECTIONAL_LIGHTS * Config::Lighting::MAX_CSM_SPLITS_PER_LIGHT)
staticconstexpr

Definition at line 91 of file ShadowMap.h.

The documentation for this class was generated from the following files: