public void Setup(RenderTargetIdentifier source, RenderTargetHandle destination, Downsampling downsampling)
{
this.source = RTHandles.Alloc(source);
this.destination = RTHandles.Alloc(destination.Identifier());
this.destinationID = destination.id;
m_DownsamplingMethod = downsampling;
}
public void SaveCompressedClick()
{
Downsampling d = new Downsampling(this.model.getMainImage());
DownsampleFormat df = d.Downsample(1);
Utilities.SaveCompressed(df);
}
/// <summary>
/// Create the CopyColorPass
/// </summary>
public CopyColorPass(RenderPassEvent evt, Material samplingMaterial)
{
m_SamplingMaterial = samplingMaterial;
m_SampleOffsetShaderHandle = Shader.PropertyToID("_SampleOffset");
renderPassEvent = evt;
m_DownsamplingMethod = Downsampling.None;
}
public override void Execute(ScriptableRenderer renderer, ScriptableRenderContext context, ref RenderingData renderingData)
{
CommandBuffer cmd = CommandBufferPool.Get(k_CopyColorTag);
Downsampling downsampling = renderingData.cameraData.opaqueTextureDownsampling;
float opaqueScaler = m_OpaqueScalerValues[(int)downsampling];
RenderTextureDescriptor opaqueDesc = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData, opaqueScaler);
RenderTargetIdentifier colorRT = source.Identifier();
RenderTargetIdentifier opaqueColorRT = destination.Identifier();
cmd.GetTemporaryRT(destination.id, opaqueDesc, renderingData.cameraData.opaqueTextureDownsampling == Downsampling.None ? FilterMode.Point : FilterMode.Bilinear);
switch (downsampling)
{
case Downsampling.None:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._2xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._4xBox:
Material samplingMaterial = renderer.GetMaterial(MaterialHandles.Sampling);
samplingMaterial.SetFloat(m_SampleOffsetShaderHandle, 2);
cmd.Blit(colorRT, opaqueColorRT, samplingMaterial, 0);
break;
case Downsampling._4xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
}
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
}
void CopyColorSubpass(ref ScriptableRenderContext context, ref CameraData cameraData)
{
CommandBuffer cmd = CommandBufferPool.Get("Copy Opaque Color");
Downsampling downsampling = cameraData.opaqueTextureDownsampling;
float opaqueScaler = m_OpaqueScalerValues[(int)downsampling];
RenderTextureDescriptor opaqueDesc = renderer.CreateRTDesc(ref cameraData, opaqueScaler);
RenderTargetIdentifier colorRT = GetSurface(colorAttachmentHandle);
RenderTargetIdentifier opaqueColorRT = GetSurface(RenderTargetHandles.OpaqueColor);
cmd.GetTemporaryRT(RenderTargetHandles.OpaqueColor, opaqueDesc, cameraData.opaqueTextureDownsampling == Downsampling.None ? FilterMode.Point : FilterMode.Bilinear);
switch (downsampling)
{
case Downsampling.None:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._2xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._4xBox:
m_SamplingMaterial.SetFloat(m_SampleOffsetShaderHandle, 2);
cmd.Blit(colorRT, opaqueColorRT, m_SamplingMaterial, 0);
break;
case Downsampling._4xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
}
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
}
public static Bitmap DecompressHuffman(string imgSrc)
{
//moram da pocnem odmah otvaranjem fajla i ucitavanjem bajtova redom kako su upisivani
byte[] bmpWidth;
byte[] bmpHeight;
byte[] stride;
byte[] downsampleChannels;
byte[] dictionarySize;
byte[] dictionary;
byte[] YDataLen;
byte[] CbDataLen;
byte[] CrDataLen;
byte[] imageData;
HuffmanTree tree = new HuffmanTree();
using (var reader = new BinaryReader(File.Open(imgSrc, FileMode.Open)))
{
bmpWidth = reader.ReadBytes(4);
bmpHeight = reader.ReadBytes(4);
stride = reader.ReadBytes(4);
downsampleChannels = reader.ReadBytes(4);
YDataLen = reader.ReadBytes(4);
CbDataLen = reader.ReadBytes(4);
CrDataLen = reader.ReadBytes(4);
dictionarySize = reader.ReadBytes(4);
int dictSize = BitConverter.ToInt32(dictionarySize, 0);
dictionary = reader.ReadBytes(dictSize);
tree.DeserializeDictionary(dictionary);
List <byte> compressedData = new List <byte>();
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
compressedData.Add(reader.ReadByte());
}
imageData = tree.Decode(new BitArray(compressedData.ToArray()));
}
int width = BitConverter.ToInt32(bmpWidth, 0);
int height = BitConverter.ToInt32(bmpHeight, 0);
int strideInt = BitConverter.ToInt32(stride, 0);
int downampleChannelsInt = BitConverter.ToInt32(downsampleChannels, 0);
int yDataLen = BitConverter.ToInt32(YDataLen, 0);
int cbDataLen = BitConverter.ToInt32(CbDataLen, 0);
int crDataLen = BitConverter.ToInt32(CrDataLen, 0);
DownsampleFormat format = new DownsampleFormat(strideInt, width, height, yDataLen, cbDataLen, crDataLen, downampleChannelsInt);
format.data = imageData;
Downsampling sampling = new Downsampling();
return(sampling.RestoreBitmap(format));
}
public override void Create()
{
m_SamplingMaterial = CoreUtils.CreateEngineMaterial(Shader.Find("Hidden/Lightweight Render Pipeline/Sampling"));
if (LightweightRenderPipeline.asset != null)
{
m_DownsamplingMethod = LightweightRenderPipeline.asset.opaqueDownsampling;
}
}
/// <summary>
/// Create the CopyColorPass
/// </summary>
public CopyColorPass(RenderPassEvent evt, Material samplingMaterial, Material copyColorMaterial = null)
{
base.profilingSampler = new ProfilingSampler(nameof(CopyColorPass));
m_SamplingMaterial = samplingMaterial;
m_CopyColorMaterial = copyColorMaterial;
m_SampleOffsetShaderHandle = Shader.PropertyToID("_SampleOffset");
renderPassEvent = evt;
m_DownsamplingMethod = Downsampling.None;
}
public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
{
m_CopyDepthPass.Setup(m_CameraDepthAttachment, m_DepthTexture);
renderer.EnqueuePass(m_CopyDepthPass);
Downsampling downsamplingMethod = UniversalRenderPipeline.asset.opaqueDownsampling;
m_CopyColorPass.Setup(m_CameraColorAttachment.Identifier(), m_ColorTexture, downsamplingMethod);
renderer.EnqueuePass(m_CopyColorPass);
}
public override void AddRenderPasses(ScriptableRenderer renderer,
ref RenderingData renderingData)
{
int numFrustumsX, numFrustumsY;
Vector2 screenSizeRatio;
SetupScreenReferenceInfo(ref renderingData, out numFrustumsX, out numFrustumsY,
out screenSizeRatio);
if (m_precomputeFrustumsPass != null)
{
m_precomputeFrustumsPass.Setup(ref screenSizeRatio, m_frustumTileSize,
m_inverseProjectionMatrixFloats, numFrustumsX, numFrustumsY);
renderer.EnqueuePass(m_precomputeFrustumsPass);
}
if (renderingData.cameraData.cameraType == CameraType.Game)
{
renderer.EnqueuePass(m_depthOnlyPass);
}
if (m_copyDepthPass != null)
{
m_copyDepthPass.Setup(renderer.cameraDepth);
renderer.EnqueuePass(m_copyDepthPass);
}
if (m_tileLightCullingPass != null)
{
m_tileLightCullingPass.Setup(
m_precomputeFrustumsPass.GetFrustumsBuffer(),
m_inverseProjectionMatrixFloats,
ref screenSizeRatio, m_frustumTileSize, numFrustumsX,
numFrustumsY);
renderer.EnqueuePass(m_tileLightCullingPass);
}
if (m_copyColorPass != null)
{
Downsampling downsamplingMethod =
UniversalRenderPipeline.asset.opaqueDownsampling;
m_copyColorPass.Setup(renderer.cameraColorTarget,
m_backgroundRT, downsamplingMethod);
renderer.EnqueuePass(m_copyColorPass);
}
if ((m_showLightGridsPass == null) || m_showTileLightGridRatio <= 0.0f)
{
return;
}
m_showDebugTileLightGridMaterial.SetColor("_GridColor", m_tileLightGridColor);
m_showDebugTileLightGridMaterial.SetFloat("_Show", m_showTileLightGridRatio);
m_showLightGridsPass.Setup(renderer.cameraColorTarget);
renderer.EnqueuePass(m_showLightGridsPass);
}
public ForwardRenderer(ForwardRendererData data) : base(data)
{
Downsampling downsamplingMethod = LightweightRenderPipeline.asset.opaqueDownsampling;
Material blitMaterial = CoreUtils.CreateEngineMaterial(data.blitShader);
Material copyDepthMaterial = CoreUtils.CreateEngineMaterial(data.copyDepthShader);
Material samplingMaterial = CoreUtils.CreateEngineMaterial(data.samplingShader);
Material screenspaceShadowsMaterial = CoreUtils.CreateEngineMaterial(data.screenSpaceShadowShader);
Material ssDownSampleMaterial = CoreUtils.CreateEngineMaterial("Hidden/Lightweight Render Pipeline/SSDownSample");
// Note: Since all custom render passes inject first and we have stable sort,
// we inject the builtin passes in the before events.
m_MainLightShadowCasterPass = new MainLightShadowCasterPass(RenderPassEvent.BeforeRenderingShadows);
m_AdditionalLightsShadowCasterPass = new AdditionalLightsShadowCasterPass(RenderPassEvent.BeforeRenderingShadows);
m_DepthPrepass = new DepthOnlyPass(RenderPassEvent.BeforeRenderingPrepasses, RenderQueueRange.all);
m_ScreenSpaceShadowResolvePass = new ScreenSpaceShadowResolvePass(RenderPassEvent.BeforeRenderingPrepasses, screenspaceShadowsMaterial);
m_SSSDownsamplePass = new SSShadowDownSamplePass(RenderPassEvent.BeforeRenderingPrepasses, ssDownSampleMaterial);
m_RenderOpaqueForwardPass = new RenderOpaqueForwardPass(RenderPassEvent.BeforeRenderingOpaques, RenderQueueRange.opaque, data.opaqueLayerMask);
m_CopyDepthPass = new CopyDepthPass(RenderPassEvent.BeforeRenderingOpaques, copyDepthMaterial);
m_OpaquePostProcessPass = new PostProcessPass(RenderPassEvent.BeforeRenderingOpaques, true);
m_DrawSkyboxPass = new DrawSkyboxPass(RenderPassEvent.BeforeRenderingSkybox);
m_CopyColorPass = new CopyColorPass(RenderPassEvent.BeforeRenderingTransparents, samplingMaterial, downsamplingMethod);
//m_RenderOpaqueDiscardAndBlendPass = new RenderOpaqueDiscardAndBlendPass(RenderPassEvent.BeforeRenderingTransparents , new RenderQueueRange(2350,2550), data.opaqueLayerMask);
m_RenderTransparentForwardPass = new RenderTransparentForwardPass(RenderPassEvent.BeforeRenderingTransparents, RenderQueueRange.transparent, data.transparentLayerMask);
//m_RenderObjectsPass = new RenderObjectsPass(RenderPassEvent.AfterRenderingTransparents, RenderQueueRange.all);
m_PostProcessPass = new PostProcessPass(RenderPassEvent.BeforeRenderingPostProcessing);
m_UICameraPass = new UICameraPass(RenderPassEvent.AfterRendering, RenderQueueRange.transparent, data.transparentLayerMask);
m_CapturePass = new CapturePass(RenderPassEvent.AfterRendering);
m_FinalBlitPass = new FinalBlitPass(RenderPassEvent.AfterRendering, blitMaterial);
#if UNITY_EDITOR
m_SceneViewDepthCopyPass = new SceneViewDepthCopyPass(RenderPassEvent.AfterRendering + 9, copyDepthMaterial);
#endif
// RenderTexture format depends on camera and pipeline (HDR, non HDR, etc)
// Samples (MSAA) depend on camera and pipeline
m_CameraColorAttachment.Init("_CameraColorTexture");
m_CameraDepthAttachment.Init("_CameraDepthAttachment");
m_DepthTexture.Init("_CameraDepthTexture");
m_OpaqueColor.Init("_CameraOpaqueTexture");
//m_CameraNormalAttachment.Init("_CameraNormalAttachment");
m_ForwardLights = new ForwardLights();
}
/// <inheritdoc/>
public override void Execute(ScriptableRenderer renderer, ScriptableRenderContext context, ref RenderingData renderingData)
{
if (m_SamplingMaterial == null)
{
Debug.LogErrorFormat("Missing {0}. {1} render pass will not execute. Check for missing reference in the renderer resources.", m_SamplingMaterial, GetType().Name);
return;
}
if (renderer == null)
{
throw new ArgumentNullException("renderer");
}
CommandBuffer cmd = CommandBufferPool.Get(k_CopyColorTag);
Downsampling downsampling = renderingData.cameraData.opaqueTextureDownsampling;
float opaqueScaler = m_OpaqueScalerValues[(int)downsampling];
RenderTextureDescriptor opaqueDesc = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData, opaqueScaler);
opaqueDesc.msaaSamples = 1;
opaqueDesc.depthBufferBits = 0;
RenderTargetIdentifier colorRT = source.Identifier();
RenderTargetIdentifier opaqueColorRT = destination.Identifier();
cmd.GetTemporaryRT(destination.id, opaqueDesc, renderingData.cameraData.opaqueTextureDownsampling == Downsampling.None ? FilterMode.Point : FilterMode.Bilinear);
switch (downsampling)
{
case Downsampling.None:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._2xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._4xBox:
m_SamplingMaterial.SetFloat(m_SampleOffsetShaderHandle, 2);
cmd.Blit(colorRT, opaqueColorRT, m_SamplingMaterial, 0);
break;
case Downsampling._4xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
}
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
}
public ForwardRenderer(ForwardRendererData data) : base(data)
{
Downsampling downsamplingMethod = LightweightRenderPipeline.asset.opaqueDownsampling;
Material blitMaterial = CoreUtils.CreateEngineMaterial(data.shaders.blitPS);
Material copyDepthMaterial = CoreUtils.CreateEngineMaterial(data.shaders.copyDepthPS);
Material samplingMaterial = CoreUtils.CreateEngineMaterial(data.shaders.samplingPS);
Material screenspaceShadowsMaterial = CoreUtils.CreateEngineMaterial(data.shaders.screenSpaceShadowPS);
StencilStateData stencilData = data.defaultStencilState;
m_DefaultStencilState = StencilState.defaultValue;
m_DefaultStencilState.enabled = stencilData.overrideStencilState;
m_DefaultStencilState.SetCompareFunction(stencilData.stencilCompareFunction);
m_DefaultStencilState.SetPassOperation(stencilData.passOperation);
m_DefaultStencilState.SetFailOperation(stencilData.failOperation);
m_DefaultStencilState.SetZFailOperation(stencilData.zFailOperation);
// Note: Since all custom render passes inject first and we have stable sort,
// we inject the builtin passes in the before events.
m_MainLightShadowCasterPass = new MainLightShadowCasterPass(RenderPassEvent.BeforeRenderingShadows);
m_AdditionalLightsShadowCasterPass = new AdditionalLightsShadowCasterPass(RenderPassEvent.BeforeRenderingShadows);
m_DepthPrepass = new DepthOnlyPass(RenderPassEvent.BeforeRenderingPrepasses, RenderQueueRange.opaque, data.opaqueLayerMask);
m_ScreenSpaceShadowResolvePass = new ScreenSpaceShadowResolvePass(RenderPassEvent.BeforeRenderingPrepasses, screenspaceShadowsMaterial);
m_ScreenSpaceShadowComputePass = new ScreenSpaceShadowComputePass(RenderPassEvent.BeforeRenderingPrepasses, data.shaders.screenSpaceShadowCS); //seongdae;vxsm
m_RenderOpaqueForwardPass = new DrawObjectsPass("Render Opaques", true, RenderPassEvent.BeforeRenderingOpaques, RenderQueueRange.opaque, data.opaqueLayerMask, m_DefaultStencilState, stencilData.stencilReference);
m_CopyDepthPass = new CopyDepthPass(RenderPassEvent.BeforeRenderingOpaques, copyDepthMaterial);
m_OpaquePostProcessPass = new PostProcessPass(RenderPassEvent.BeforeRenderingOpaques, true);
m_DrawSkyboxPass = new DrawSkyboxPass(RenderPassEvent.BeforeRenderingSkybox);
m_CopyColorPass = new CopyColorPass(RenderPassEvent.BeforeRenderingTransparents, samplingMaterial, downsamplingMethod);
m_RenderTransparentForwardPass = new DrawObjectsPass("Render Transparents", false, RenderPassEvent.BeforeRenderingTransparents, RenderQueueRange.transparent, data.transparentLayerMask, m_DefaultStencilState, stencilData.stencilReference);
m_PostProcessPass = new PostProcessPass(RenderPassEvent.BeforeRenderingPostProcessing);
m_CapturePass = new CapturePass(RenderPassEvent.AfterRendering);
m_FinalBlitPass = new FinalBlitPass(RenderPassEvent.AfterRendering, blitMaterial);
#if UNITY_EDITOR
m_SceneViewDepthCopyPass = new SceneViewDepthCopyPass(RenderPassEvent.AfterRendering + 9, copyDepthMaterial);
#endif
// RenderTexture format depends on camera and pipeline (HDR, non HDR, etc)
// Samples (MSAA) depend on camera and pipeline
m_CameraColorAttachment.Init("_CameraColorTexture");
m_CameraDepthAttachment.Init("_CameraDepthAttachment");
m_DepthTexture.Init("_CameraDepthTexture");
m_OpaqueColor.Init("_CameraOpaqueTexture");
m_ForwardLights = new ForwardLights();
}
/// <inheritdoc/>
public override void Execute(ScriptableRenderer renderer, ScriptableRenderContext context, ref RenderingData renderingData)
{
if (renderer == null)
{
throw new ArgumentNullException("renderer");
}
CommandBuffer cmd = CommandBufferPool.Get(k_Tag);
Downsampling downsampling = renderingData.cameraData.opaqueTextureDownsampling;
float opaqueScaler = m_OpaqueScalerValues[(int)downsampling];
RenderTextureDescriptor opaqueDesc = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData, opaqueScaler);
RenderTargetIdentifier colorRT = source.Identifier();
RenderTargetIdentifier opaqueColorRT = destination.Identifier();
cmd.GetTemporaryRT(destination.id, opaqueDesc, renderingData.cameraData.opaqueTextureDownsampling == Downsampling.None ? FilterMode.Point : FilterMode.Bilinear);
switch (downsampling)
{
case Downsampling.None:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._2xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
case Downsampling._4xBox:
Material samplingMaterial = renderer.GetMaterial(MaterialHandle.Sampling);
samplingMaterial.SetFloat(m_SampleOffsetShaderHandle, 2);
cmd.Blit(colorRT, opaqueColorRT, samplingMaterial, 0);
break;
case Downsampling._4xBilinear:
cmd.Blit(colorRT, opaqueColorRT);
break;
}
//resume render target
RenderBufferLoadAction loadOp = RenderBufferLoadAction.Load;
RenderBufferStoreAction storeOp = RenderBufferStoreAction.Store;
SetRenderTarget(cmd, source.Identifier(), loadOp, storeOp,
depth.Identifier(), loadOp, storeOp, ClearFlag.None, Color.black, baseDescriptor.dimension);
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
}
/// <summary>
/// Get a descriptor and filter mode for the required texture for this pass
/// </summary>
/// <param name="downsamplingMethod"></param>
/// <param name="descriptor"></param>
/// <param name="filterMode"></param>
/// <seealso cref="Downsampling"/>
/// <seealso cref="RenderTextureDescriptor"/>
/// <seealso cref="FilterMode"/>
public static void ConfigureDescriptor(Downsampling downsamplingMethod, ref RenderTextureDescriptor descriptor, out FilterMode filterMode)
{
descriptor.msaaSamples = 1;
descriptor.depthBufferBits = 0;
if (downsamplingMethod == Downsampling._2xBilinear)
{
descriptor.width /= 2;
descriptor.height /= 2;
}
else if (downsamplingMethod == Downsampling._4xBox || downsamplingMethod == Downsampling._4xBilinear)
{
descriptor.width /= 4;
descriptor.height /= 4;
}
filterMode = downsamplingMethod == Downsampling.None ? FilterMode.Point : FilterMode.Bilinear;
}
public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
{
Downsampling downSamplingMethod = UniversalRenderPipeline.asset.opaqueDownsampling;
var cameraColorTarget = renderer.cameraColorTarget;
var clearRenderPass = new ClearColorPass(RenderPassEvent.BeforeRenderingOpaques, cameraColorTarget);
var copyBeforeOpaquePass = new CopyColorPass(RenderPassEvent.BeforeRenderingOpaques, m_SamplingMaterial);
copyBeforeOpaquePass.Setup(cameraColorTarget, beforeAll, downSamplingMethod);
var copyAfterOpaquePass = new CopyColorPass(RenderPassEvent.AfterRenderingOpaques, m_SamplingMaterial);
copyAfterOpaquePass.Setup(cameraColorTarget, afterOpaque, downSamplingMethod);
var copyAfterSkyboxPass = new CopyColorPass(RenderPassEvent.AfterRenderingSkybox, m_SamplingMaterial);
copyAfterSkyboxPass.Setup(cameraColorTarget, afterSkybox, downSamplingMethod);
var copyAfterSkyboxPass2 = new CopyColorPass(RenderPassEvent.AfterRenderingSkybox, m_SamplingMaterial);
copyAfterSkyboxPass.Setup(cameraColorTarget, afterSkybox2, downSamplingMethod);
var copyAfterTransparents = new CopyColorPass(RenderPassEvent.AfterRenderingTransparents, m_SamplingMaterial);
copyAfterTransparents.Setup(cameraColorTarget, afterTransparent, downSamplingMethod);
var copyAfterEverything = new CopyColorPass(RenderPassEvent.AfterRenderingPostProcessing, m_SamplingMaterial);
copyAfterEverything.Setup(afterPost.id, afterAll, downSamplingMethod);
if (m_BlitRenderPassesToScreen == null)
{
m_BlitRenderPassesToScreen = new BlitPass(RenderPassEvent.AfterRendering, cameraColorTarget);
}
// Inserts out of order so we also test render passes sort correctly
renderer.EnqueuePass(copyAfterEverything);
renderer.EnqueuePass(m_BlitRenderPassesToScreen);
renderer.EnqueuePass(copyAfterOpaquePass);
renderer.EnqueuePass(copyAfterSkyboxPass);
renderer.EnqueuePass(copyAfterSkyboxPass2);
renderer.EnqueuePass(copyAfterTransparents);
renderer.EnqueuePass(clearRenderPass);
renderer.EnqueuePass(copyBeforeOpaquePass);
}
public void DownsampleClick()
{
this.channelsOn = true;
this.view.MakeChannelsVisible();
Downsampling down = new Downsampling(this.model.getMainImage());
DownsampleFormat df1 = down.Downsample(1);
DownsampleFormat df2 = down.Downsample(2);
DownsampleFormat df3 = down.Downsample(2);
//Compression.DownsamplingNew.Downsampling down = new Compression.DownsamplingNew.Downsampling(this.model.getMainImage());
//Compression.DownsamplingNew.DownsampleFormat df1 = down.DownsampleImage("YCb");
//Compression.DownsamplingNew.DownsampleFormat df2 = down.DownsampleImage("CbCr");
//Compression.DownsamplingNew.DownsampleFormat df3 = down.DownsampleImage("YCr");
this.model.setYChannel(down.RestoreBitmap(df1));
this.model.setCbChannel(down.RestoreBitmap(df2));
this.model.setCrChannel(down.RestoreBitmap(df3));
this.view.ShowImages(model.getMainImage(), model.getYChannel(), model.getCbChannel(), model.getCrChannel(), model.getImageName());
}
public override void Setup(ScriptableRenderContext context, ref RenderingData renderingData)
{
Camera camera = renderingData.cameraData.camera;
RenderTextureDescriptor cameraTargetDescriptor = renderingData.cameraData.cameraTargetDescriptor;
EnqueuePass(m_VolumeBlendingPass);
// Special path for depth only offscreen cameras. Only write opaques + transparents.
bool isOffscreenDepthTexture = camera.targetTexture != null && camera.targetTexture.format == RenderTextureFormat.Depth;
if (isOffscreenDepthTexture)
{
ConfigureCameraTarget(BuiltinRenderTextureType.CameraTarget, BuiltinRenderTextureType.CameraTarget);
for (int i = 0; i < rendererFeatures.Count; ++i)
{
rendererFeatures[i].AddRenderPasses(this, ref renderingData);
}
EnqueuePass(m_RenderOpaqueForwardPass);
EnqueuePass(m_DrawSkyboxPass);
EnqueuePass(m_RenderTransparentForwardPass);
return;
}
bool mainLightShadows = m_MainLightShadowCasterPass.Setup(ref renderingData);
bool additionalLightShadows = m_AdditionalLightsShadowCasterPass.Setup(ref renderingData);
bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
// Depth prepass is generated in the following cases:
// - We resolve shadows in screen space
// - Scene view camera always requires a depth texture. We do a depth pre-pass to simplify it and it shouldn't matter much for editor.
// - If game or offscreen camera requires it we check if we can copy the depth from the rendering opaques pass and use that instead.
bool requiresDepthPrepass = renderingData.cameraData.isSceneViewCamera ||
(renderingData.cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData)));
requiresDepthPrepass |= resolveShadowsInScreenSpace;
// TODO: There's an issue in multiview and depth copy pass. Atm forcing a depth prepass on XR until
// we have a proper fix.
if (renderingData.cameraData.isStereoEnabled && renderingData.cameraData.requiresDepthTexture)
{
requiresDepthPrepass = true;
}
bool createColorTexture = RequiresIntermediateColorTexture(ref renderingData, cameraTargetDescriptor) ||
rendererFeatures.Count != 0;
// If camera requires depth and there's no depth pre-pass we create a depth texture that can be read
// later by effect requiring it.
bool createDepthTexture = renderingData.cameraData.requiresDepthTexture && !requiresDepthPrepass;
bool postProcessEnabled = renderingData.cameraData.postProcessEnabled;
m_ActiveCameraColorAttachment = (createColorTexture) ? m_CameraColorAttachment : RenderTargetHandle.CameraTarget;
m_ActiveCameraDepthAttachment = (createDepthTexture) ? m_CameraDepthAttachment : RenderTargetHandle.CameraTarget;
bool intermediateRenderTexture = createColorTexture || createDepthTexture;
if (intermediateRenderTexture)
{
CreateCameraRenderTarget(context, ref renderingData.cameraData);
}
ConfigureCameraTarget(m_ActiveCameraColorAttachment.Identifier(), m_ActiveCameraDepthAttachment.Identifier());
// if rendering to intermediate render texture we don't have to create msaa backbuffer
int backbufferMsaaSamples = (intermediateRenderTexture) ? 1 : cameraTargetDescriptor.msaaSamples;
if (Camera.main == camera && camera.cameraType == CameraType.Game && camera.targetTexture == null)
{
SetupBackbufferFormat(backbufferMsaaSamples, renderingData.cameraData.isStereoEnabled);
}
for (int i = 0; i < rendererFeatures.Count; ++i)
{
rendererFeatures[i].AddRenderPasses(this, ref renderingData);
}
int count = activeRenderPassQueue.Count;
for (int i = count - 1; i >= 0; i--)
{
if (activeRenderPassQueue[i] == null)
{
activeRenderPassQueue.RemoveAt(i);
}
}
bool hasAfterRendering = activeRenderPassQueue.Find(x => x.renderPassEvent == RenderPassEvent.AfterRendering) != null;
if (mainLightShadows)
{
EnqueuePass(m_MainLightShadowCasterPass);
}
if (additionalLightShadows)
{
EnqueuePass(m_AdditionalLightsShadowCasterPass);
}
if (requiresDepthPrepass)
{
m_DepthPrepass.Setup(cameraTargetDescriptor, m_DepthTexture);
EnqueuePass(m_DepthPrepass);
}
if (resolveShadowsInScreenSpace)
{
m_ScreenSpaceShadowResolvePass.Setup(cameraTargetDescriptor);
EnqueuePass(m_ScreenSpaceShadowResolvePass);
}
if (postProcessEnabled)
{
m_ColorGradingLutPass.Setup(m_ColorGradingLut);
EnqueuePass(m_ColorGradingLutPass);
}
EnqueuePass(m_RenderOpaqueForwardPass);
if (camera.clearFlags == CameraClearFlags.Skybox && RenderSettings.skybox != null)
{
EnqueuePass(m_DrawSkyboxPass);
}
// If a depth texture was created we necessarily need to copy it, otherwise we could have render it to a renderbuffer
if (createDepthTexture)
{
m_CopyDepthPass.Setup(m_ActiveCameraDepthAttachment, m_DepthTexture);
EnqueuePass(m_CopyDepthPass);
}
if (renderingData.cameraData.requiresOpaqueTexture)
{
// TODO: Downsampling method should be store in the renderer isntead of in the asset.
// We need to migrate this data to renderer. For now, we query the method in the active asset.
Downsampling downsamplingMethod = UniversalRenderPipeline.asset.opaqueDownsampling;
m_CopyColorPass.Setup(m_ActiveCameraColorAttachment.Identifier(), m_OpaqueColor, downsamplingMethod);
EnqueuePass(m_CopyColorPass);
}
EnqueuePass(m_RenderTransparentForwardPass);
bool afterRenderExists = renderingData.cameraData.captureActions != null ||
hasAfterRendering;
bool requiresFinalPostProcessPass = postProcessEnabled &&
renderingData.cameraData.antialiasing == AntialiasingMode.FastApproximateAntialiasing;
// if we have additional filters
// we need to stay in a RT
if (afterRenderExists)
{
// perform post with src / dest the same
if (postProcessEnabled)
{
m_PostProcessPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment, m_AfterPostProcessColor, m_ActiveCameraDepthAttachment, m_ColorGradingLut);
EnqueuePass(m_PostProcessPass);
}
//now blit into the final target
if (m_ActiveCameraColorAttachment != RenderTargetHandle.CameraTarget)
{
if (renderingData.cameraData.captureActions != null)
{
m_CapturePass.Setup(m_ActiveCameraColorAttachment);
EnqueuePass(m_CapturePass);
}
if (requiresFinalPostProcessPass)
{
m_FinalPostProcessPass.SetupFinalPass(m_ActiveCameraColorAttachment);
EnqueuePass(m_FinalPostProcessPass);
}
else
{
m_FinalBlitPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment);
EnqueuePass(m_FinalBlitPass);
}
}
}
else
{
if (postProcessEnabled)
{
if (requiresFinalPostProcessPass)
{
m_PostProcessPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment, m_AfterPostProcessColor, m_ActiveCameraDepthAttachment, m_ColorGradingLut);
EnqueuePass(m_PostProcessPass);
m_FinalPostProcessPass.SetupFinalPass(m_AfterPostProcessColor);
EnqueuePass(m_FinalPostProcessPass);
}
else
{
m_PostProcessPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment, RenderTargetHandle.CameraTarget, m_ActiveCameraDepthAttachment, m_ColorGradingLut);
EnqueuePass(m_PostProcessPass);
}
}
else if (m_ActiveCameraColorAttachment != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment);
EnqueuePass(m_FinalBlitPass);
}
}
#if UNITY_EDITOR
if (renderingData.cameraData.isSceneViewCamera)
{
m_SceneViewDepthCopyPass.Setup(m_DepthTexture);
EnqueuePass(m_SceneViewDepthCopyPass);
}
#endif
}
/// <summary>
/// Configure the pass with the source and destination to execute on.
/// </summary>
/// <param name="source">Source Render Target</param>
/// <param name="destination">Destination Render Target</param>
public void Setup(RenderTargetIdentifier source, RenderTargetHandle destination, Downsampling downsampling)
{
this.source = source;
this.destination = destination;
m_DownsamplingMethod = downsampling;
}
/// <summary>
/// Configure the pass with the source and destination to execute on.
/// </summary>
/// <param name="source">Source Render Target</param>
/// <param name="destination">Destination Render Target</param>
public void Setup(RTHandle source, RTHandle destination, Downsampling downsampling)
{
this.source = source;
this.destination = destination;
m_DownsamplingMethod = downsampling;
}
/* ----------------------------------------------------------------- */ /// /// GetArgument /// /// <summary> /// Downsampling を表す Argument オブジェクトを取得します。 /// </summary> /// /// <param name="src">Downsampling</param> /// <param name="name">名前</param> /// /// <returns>Argument オブジェクト</returns> /// /* ----------------------------------------------------------------- */ public static Argument GetArgument(this Downsampling src, string name) => src != Downsampling.None ? new Argument(name, src.ToString()) : null;
public static void CreateCameraSortingLayerRenderTexture(this IRenderPass2D pass, RenderingData renderingData, CommandBuffer cmd, Downsampling downsamplingMethod)
{
var renderTextureScale = 1.0f;
if (downsamplingMethod == Downsampling._2xBilinear)
{
renderTextureScale = 0.5f;
}
else if (downsamplingMethod == Downsampling._4xBox || downsamplingMethod == Downsampling._4xBilinear)
{
renderTextureScale = 0.25f;
}
var width = (int)(renderingData.cameraData.cameraTargetDescriptor.width * renderTextureScale);
var height = (int)(renderingData.cameraData.cameraTargetDescriptor.height * renderTextureScale);
var descriptor = new RenderTextureDescriptor(width, height);
descriptor.graphicsFormat = renderingData.cameraData.cameraTargetDescriptor.graphicsFormat;
descriptor.useMipMap = false;
descriptor.autoGenerateMips = false;
descriptor.depthBufferBits = 0;
descriptor.msaaSamples = 1;
descriptor.dimension = TextureDimension.Tex2D;
cmd.GetTemporaryRT(pass.rendererData.cameraSortingLayerRenderTarget.id, descriptor, FilterMode.Bilinear);
}
