| 233 | ntc::ISharedTexture* decompressedTextureRightShared = nullptr; |
| 234 | |
| 235 | bool CreateTextures(nvrhi::IDevice* device, bool createReferenceTexture, bool useSharedTextures, int decompressedWidth, int decompressedHeight, int decompressedMips) |
| 236 | { |
| 237 | nvrhi::TextureDesc desc; |
| 238 | desc.width = width; |
| 239 | desc.height = height; |
| 240 | desc.mipLevels = GetNumMipLevels(width, height); |
| 241 | switch(format) |
| 242 | { |
| 243 | case ntc::ChannelFormat::UNORM8: |
| 244 | desc.format = nvrhi::Format::RGBA8_UNORM; |
| 245 | break; |
| 246 | case ntc::ChannelFormat::UNORM16: |
| 247 | desc.format = nvrhi::Format::RGBA16_UNORM; |
| 248 | break; |
| 249 | case ntc::ChannelFormat::FLOAT16: |
| 250 | desc.format = nvrhi::Format::RGBA16_FLOAT; |
| 251 | break; |
| 252 | case ntc::ChannelFormat::FLOAT32: |
| 253 | desc.format = nvrhi::Format::RGBA32_FLOAT; |
| 254 | break; |
| 255 | case ntc::ChannelFormat::UINT32: |
| 256 | desc.format = nvrhi::Format::RGBA32_UINT; |
| 257 | break; |
| 258 | default: assert(false); |
| 259 | } |
| 260 | desc.debugName = name; |
| 261 | desc.dimension = nvrhi::TextureDimension::Texture2D; |
| 262 | desc.arraySize = 1; |
| 263 | desc.sharedResourceFlags = useSharedTextures ? nvrhi::SharedResourceFlags::Shared : nvrhi::SharedResourceFlags::None; |
| 264 | desc.initialState = nvrhi::ResourceStates::ShaderResource; |
| 265 | desc.keepInitialState = true; |
| 266 | desc.isRenderTarget = true; |
| 267 | desc.isTypeless = true; |
| 268 | if (createReferenceTexture) |
| 269 | { |
| 270 | referenceTexture = device->createTexture(desc); |
| 271 | if (!referenceTexture) |
| 272 | return false; |
| 273 | } |
| 274 | |
| 275 | desc.width = decompressedWidth; |
| 276 | desc.height = decompressedHeight; |
| 277 | desc.mipLevels = decompressedMips; |
| 278 | desc.isUAV = true; |
| 279 | desc.debugName = name + " (Decompressed Left)"; |
| 280 | decompressedTextureLeft = device->createTexture(desc); |
| 281 | if (!decompressedTextureLeft) |
| 282 | return false; |
| 283 | |
| 284 | desc.debugName = name + " (Decompressed Right)"; |
| 285 | decompressedTextureRight = device->createTexture(desc); |
| 286 | if (!decompressedTextureRight) |
| 287 | return false; |
| 288 | |
| 289 | return true; |
| 290 | } |
| 291 | |
| 292 | void ComputeUncompressedSize() |
no test coverage detected