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Cubemap as Texture Array

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Cubemap's UAV are texture arrays
This commit is contained in:
benoitjacquier
2016-10-19 18:17:44 +02:00
parent ab5ec281ec
commit 3efd4a796d
3 changed files with 39 additions and 8 deletions
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16
src/renderer_d3d12.cpp
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@@ -1401,8 +1401,9 @@ namespace bgfx { namespace d3d12
{
}
void readTexture(TextureHandle _handle, void* _data) BX_OVERRIDE
void readTexture(TextureHandle _handle, void* _data, uint8_t _mip) BX_OVERRIDE
{
_mip;
const TextureD3D12& texture = m_textures[_handle.idx];
D3D12_RESOURCE_DESC desc = texture.m_ptr->GetDesc();
@@ -3012,6 +3013,7 @@ data.NumQualityLevels = 0;
D3D12_UNORDERED_ACCESS_VIEW_DESC tmpUavd;
D3D12_UNORDERED_ACCESS_VIEW_DESC* uavd = &_texture.m_uavd;
if (0 != _mip)
{
memcpy(&tmpUavd, uavd, sizeof(tmpUavd) );
@@ -3024,6 +3026,10 @@ data.NumQualityLevels = 0;
uavd->Texture2D.MipSlice = _mip;
uavd->Texture2D.PlaneSlice = 0;
break;
case D3D12_UAV_DIMENSION_TEXTURE2DARRAY:
uavd->Texture2DArray.MipSlice = _mip;
uavd->Texture2DArray.PlaneSlice = 0;
break;
case D3D12_UAV_DIMENSION_TEXTURE3D:
uavd->Texture3D.MipSlice = _mip;
@@ -4239,6 +4245,14 @@ data.NumQualityLevels = 0;
m_uavd.Texture2D.MipSlice = 0;
m_uavd.Texture2D.PlaneSlice = 0;
}
if( m_type==TextureCube )
{
m_uavd.ViewDimension = D3D12_UAV_DIMENSION_TEXTURE2DARRAY;
m_uavd.Texture2DArray.MipSlice = 0;
m_uavd.Texture2DArray.ArraySize = 6;
}
break;
case Texture3D: