internal void UpdateCullQuery(MyCullQuery cullQuery)
{
if (MyRender11.IsIntelBrokenCubemapsWorkaround)
{
return;
}
if (m_isInit == false)
{
m_isInit = true;
// compute mipmapLevels
int mipmapLevels = 0;
for (int tmp = MyEnvironmentProbe.CubeMapResolution; tmp != 1;)
{
mipmapLevels++;
tmp = tmp / 2 + tmp % 2;
}
MyArrayTextureManager texManager = MyManagers.ArrayTextures;
Cubemap = texManager.CreateUavCube("MyEnvironmentProbe.CubemapPrefiltered",
MyEnvironmentProbe.CubeMapResolution, Format.R16G16B16A16_Float, mipmapLevels);
m_workCubemap = texManager.CreateUavCube("MyEnvironmentProbe.WorkCubemap",
MyEnvironmentProbe.CubeMapResolution, Format.R16G16B16A16_Float, mipmapLevels);
m_workCubemapPrefiltered = texManager.CreateUavCube(
"MyEnvironmentProbe.WorkCubemapPrefiltered", MyEnvironmentProbe.CubeMapResolution,
Format.R16G16B16A16_Float, mipmapLevels);
m_prevWorkCubemapPrefiltered =
texManager.CreateUavCube("MyEnvironmentProbe.PrevWorkCubemapPrefiltered",
MyEnvironmentProbe.CubeMapResolution, Format.R16G16B16A16_Float, mipmapLevels);
CubemapDepth = MyManagers.ArrayTextures.CreateDepthCube("MyEnvironmentProbe.CubemapDepth",
MyEnvironmentProbe.CubeMapResolution, Format.R24G8_Typeless, Format.R24_UNorm_X8_Typeless,
Format.D24_UNorm_S8_UInt);
m_lastUpdateTime = MyTimeSpan.Zero;
m_state = 0;
AddAllProbes(cullQuery);
}
else
{
if (m_lastUpdateTime == MyTimeSpan.Zero)
{
AddAllProbes(cullQuery);
}
else
{
if (m_state == 0)
{
m_position = MyRender11.Environment.Matrices.CameraPosition;
}
if (m_state < 6)
{
AddProbe(m_state, cullQuery);
}
}
}
}
public void OnDeviceInit()
{
ISrvBindable tex0 = m_sourceTextures[0];
Texture2DDescription texDesc = new Texture2DDescription();
texDesc.ArraySize = m_sourceTextures.Count;
texDesc.BindFlags = BindFlags.ShaderResource;
texDesc.CpuAccessFlags = CpuAccessFlags.None;
texDesc.Format = tex0.Srv.Description.Format;
texDesc.Height = tex0.Size.X;
texDesc.MipLevels = tex0.Srv.Description.Texture2D.MipLevels;
texDesc.OptionFlags = ResourceOptionFlags.None;
texDesc.SampleDescription.Count = 1;
texDesc.SampleDescription.Quality = 0;
texDesc.Usage = ResourceUsage.Default;
texDesc.Width = tex0.Size.Y;
m_resource = new Texture2D(MyRender11.Device, texDesc);
m_resource.DebugName = m_debugName;
ShaderResourceViewDescription srvDesc = new ShaderResourceViewDescription();
srvDesc.Format = tex0.Srv.Description.Format;
srvDesc.Dimension = ShaderResourceViewDimension.Texture2DArray;
srvDesc.Texture2DArray.ArraySize = m_sourceTextures.Count;
srvDesc.Texture2DArray.FirstArraySlice = 0;
srvDesc.Texture2DArray.MipLevels = tex0.Srv.Description.Texture2D.MipLevels;
srvDesc.Texture2DArray.MostDetailedMip = 0;
m_srv = new ShaderResourceView(MyRender11.Device, m_resource, srvDesc);
m_srv.DebugName = m_debugName;
int i = 0;
foreach (ISrvBindable tex in m_sourceTextures)
{
Texture2D tex2 = (Texture2D)tex.Resource;
if (tex2 == null)
{
MyRenderProxy.Assert(false, "Array texture is created using resource that is not texture2d");
i++;
continue;
}
Texture2DDescription texDesc2 = tex2.Description;
MyRenderProxy.Assert(MyArrayTextureManager.CheckArrayCompatible(texDesc, texDesc2),
"Incompatible texture is used to create array texture");
int mipmaps = tex.Srv.Description.Texture2D.MipLevels;
for (int m = 0; m < mipmaps; m++)
{
MyRender11.RC.CopySubresourceRegion(tex.Resource,
Resource.CalculateSubResourceIndex(m, 0, mipmaps), null, Resource,
Resource.CalculateSubResourceIndex(m, i, mipmaps));
}
i++;
}
}
private void DestroyCascadeTextures()
{
MyRender11.Log.WriteLine("DestroyCascadeTextures");
MyRender11.Log.IncreaseIndent();
MyArrayTextureManager arrayManager = MyManagers.ArrayTextures;
arrayManager.DisposeTex(ref m_cascadeShadowmapArray);
arrayManager.DisposeTex(ref m_cascadeShadowmapBackup);
m_cascadesReferenceCount = Math.Max(m_cascadesReferenceCount - 1, 0);
arrayManager.DisposeTex(ref m_combinedShadowmapArray);
MyRender11.Log.DecreaseIndent();
}
internal static void ReleaseScreenResources()
{
if (m_fullResViewDepthTarget != null)
{
MyRwTextureManager rwManager = MyManagers.RwTextures;
rwManager.DisposeTex(ref m_fullResViewDepthTarget);
rwManager.DisposeTex(ref m_fullResNormalTexture);
rwManager.DisposeTex(ref m_fullResAOZTexture);
rwManager.DisposeTex(ref m_fullResAOZTexture2);
MyArrayTextureManager arrayManager = MyManagers.ArrayTextures;
arrayManager.DisposeTex(ref m_quarterResViewDepthTextureArray);
arrayManager.DisposeTex(ref m_quarterResAOTextureArray);
}
}
internal static void InitScreenResources()
{
MyRwTextureManager rwManager = MyManagers.RwTextures;
m_fullResViewDepthTarget = rwManager.CreateRtv("MyHBAO.FullResViewDepthTarget", MyRender11.m_resolution.X, MyRender11.m_resolution.Y,
SharpDX.DXGI.Format.R32_Float, 1, 0);
m_fullResNormalTexture = rwManager.CreateRtv("MyHBAO.FullResNormalTexture", MyRender11.m_resolution.X, MyRender11.m_resolution.Y,
SharpDX.DXGI.Format.R8G8B8A8_UNorm, 1, 0);
m_fullResAOZTexture = rwManager.CreateRtv("MyHBAO.FullResAOZTexture", MyRender11.m_resolution.X, MyRender11.m_resolution.Y,
SharpDX.DXGI.Format.R16G16_Float, 1, 0);
m_fullResAOZTexture2 = rwManager.CreateRtv("MyHBAO.FullResAOZTexture2", MyRender11.m_resolution.X, MyRender11.m_resolution.Y,
SharpDX.DXGI.Format.R16G16_Float, 1, 0);
MyArrayTextureManager arrayManager = MyManagers.ArrayTextures;
m_quarterResViewDepthTextureArray = arrayManager.CreateRtvArray("MyHBAO.QuarterResViewDepthTextureArray",
DivUp(MyRender11.m_resolution.X, 4), DivUp(MyRender11.m_resolution.Y, 4), NUM_SLICES, SharpDX.DXGI.Format.R16_Float);
m_quarterResAOTextureArray = arrayManager.CreateRtvArray("MyHBAO.QuarterResAOTextureArray",
DivUp(MyRender11.m_resolution.X, 4), DivUp(MyRender11.m_resolution.Y, 4), NUM_SLICES, SharpDX.DXGI.Format.R8_UNorm);
}
private void InitCascadeTextures(int cascadeResolution)
{
DestroyCascadeTextures();
MyArrayTextureManager arrayManager = MyManagers.ArrayTextures;
MyRender11.Log.WriteLine("InitCascadeTextures: " + m_cascadesReferenceCount + " / " + MyScene.SeparateGeometry);
m_cascadeShadowmapArray = arrayManager.CreateDepthArray("MyShadowCascades.CascadeShadowmapArray",
cascadeResolution, cascadeResolution, m_initializedShadowCascadesCount, Format.R32_Typeless, Format.R32_Float, Format.D32_Float);
m_cascadeShadowmapBackup = arrayManager.CreateDepthArray("MyShadowCascades.CascadeShadowmapBackup",
cascadeResolution, cascadeResolution, m_initializedShadowCascadesCount, Format.R32_Typeless, Format.R32_Float, Format.D32_Float);
if (m_cascadesReferenceCount == 0 && MyScene.SeparateGeometry)
{
MyRender11.Log.WriteLine("InitCascadeTextures m_combinedShadowmapArray");
m_combinedShadowmapArray = arrayManager.CreateDepthArray("MyShadowCascades.CombinedShadowmapArray",
cascadeResolution, cascadeResolution, m_initializedShadowCascadesCount, Format.R32_Typeless, Format.R32_Float, Format.D32_Float);
}
++m_cascadesReferenceCount;
}
