| 347 | } |
| 348 | |
| 349 | bool TextureBase::GetTextureData(TextureData& result, bool copyData) |
| 350 | { |
| 351 | PROFILE_CPU_NAMED("Texture.GetTextureData"); |
| 352 | if (!IsVirtual() && WaitForLoaded()) |
| 353 | { |
| 354 | LOG(Error, "Asset load failed."); |
| 355 | return true; |
| 356 | } |
| 357 | auto dataLock = LockData(); |
| 358 | |
| 359 | // Setup description |
| 360 | result.Width = _texture.TotalWidth(); |
| 361 | result.Height = _texture.TotalHeight(); |
| 362 | result.Depth = 1; |
| 363 | result.Format = _texture.GetHeader()->Format; |
| 364 | result.Items.Resize(_texture.TotalArraySize()); |
| 365 | |
| 366 | // Setup mips data |
| 367 | for (int32 arraySlice = 0; arraySlice < result.Items.Count(); arraySlice++) |
| 368 | { |
| 369 | auto& slice = result.Items[arraySlice]; |
| 370 | slice.Mips.Resize(_texture.TotalMipLevels()); |
| 371 | for (int32 mipIndex = 0; mipIndex < slice.Mips.Count(); mipIndex++) |
| 372 | { |
| 373 | auto& mip = slice.Mips[mipIndex]; |
| 374 | int32 rowPitch, slicePitch; |
| 375 | BytesContainer mipData = GetMipData(mipIndex, rowPitch, slicePitch); |
| 376 | if (mipData.IsInvalid()) |
| 377 | { |
| 378 | LOG(Error, "Failed to get texture mip data."); |
| 379 | return true; |
| 380 | } |
| 381 | if (mipData.Length() != slicePitch * _texture.TotalArraySize()) |
| 382 | { |
| 383 | LOG(Error, "Invalid custom texture data (slice pitch * array size is different than data bytes count)."); |
| 384 | return true; |
| 385 | } |
| 386 | mip.RowPitch = rowPitch; |
| 387 | mip.DepthPitch = slicePitch; |
| 388 | mip.Lines = Math::Max(1, Height() >> mipIndex); |
| 389 | if (copyData) |
| 390 | mip.Data.Copy(mipData.Get() + (arraySlice * slicePitch), slicePitch); |
| 391 | else |
| 392 | mip.Data.Link(mipData.Get() + (arraySlice * slicePitch), slicePitch); |
| 393 | } |
| 394 | } |
| 395 | |
| 396 | return false; |
| 397 | } |
| 398 | |
| 399 | bool TextureBase::GetTextureMipData(TextureMipData& result, int32 mipIndex, int32 arrayIndex, bool copyData) |
| 400 | { |