/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
#include "test-graphics-texture.h"
+#include <dali/integration-api/pixel-data-integ.h>
#include <iostream>
#include <sstream>
updateInfo.srcExtent2D.width != (mCreateInfo.size.width / (1 << updateInfo.level)) ||
updateInfo.srcExtent2D.height != (mCreateInfo.size.height / (1 << updateInfo.level)));
+ uint8_t* pixels = nullptr;
+ bool releasePixels = false;
+
+ switch(source.sourceType)
+ {
+ case Graphics::TextureUpdateSourceInfo::Type::PIXEL_DATA:
+ {
+ auto pixelDataBuffer = Dali::Integration::GetPixelDataBuffer(source.pixelDataSource.pixelData);
+
+ pixels = pixelDataBuffer.buffer;
+ releasePixels = Dali::Integration::IsPixelDataReleaseAfterUpload(source.pixelDataSource.pixelData) && updateInfo.srcOffset == 0u;
+ break;
+ }
+ case Graphics::TextureUpdateSourceInfo::Type::MEMORY:
+ {
+ pixels = reinterpret_cast<uint8_t*>(source.memorySource.memory);
+ releasePixels = true;
+ break;
+ }
+ default:
+ {
+ // TODO : Implement here
+ break;
+ }
+ }
+
if(!isSubImage)
{
if(!mIsCompressed)
{
- mGlAbstraction.TexImage2D(target, updateInfo.level, mGlInternalFormat, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, 0, mGlFormat, mPixelDataType, source.memorySource.memory);
+ mGlAbstraction.TexImage2D(target, updateInfo.level, mGlInternalFormat, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, 0, mGlFormat, mPixelDataType, pixels);
}
else
{
- mGlAbstraction.CompressedTexImage2D(target, updateInfo.level, mGlInternalFormat, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, 0, updateInfo.srcSize, source.memorySource.memory);
+ mGlAbstraction.CompressedTexImage2D(target, updateInfo.level, mGlInternalFormat, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, 0, updateInfo.srcSize, pixels);
}
}
else
{
if(!mIsCompressed)
{
- mGlAbstraction.TexSubImage2D(target, updateInfo.level, updateInfo.dstOffset2D.x, updateInfo.dstOffset2D.y, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, mGlFormat, mPixelDataType, source.memorySource.memory);
+ mGlAbstraction.TexSubImage2D(target, updateInfo.level, updateInfo.dstOffset2D.x, updateInfo.dstOffset2D.y, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, mGlFormat, mPixelDataType, pixels);
}
else
{
- mGlAbstraction.CompressedTexSubImage2D(target, updateInfo.level, updateInfo.dstOffset2D.x, updateInfo.dstOffset2D.y, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, mGlFormat, updateInfo.srcSize, source.memorySource.memory);
+ mGlAbstraction.CompressedTexSubImage2D(target, updateInfo.level, updateInfo.dstOffset2D.x, updateInfo.dstOffset2D.y, updateInfo.srcExtent2D.width, updateInfo.srcExtent2D.height, mGlFormat, updateInfo.srcSize, pixels);
+ }
+ }
+
+ if(releasePixels && pixels != nullptr)
+ {
+ switch(source.sourceType)
+ {
+ case Graphics::TextureUpdateSourceInfo::Type::PIXEL_DATA:
+ {
+ Dali::Integration::ReleasePixelDataBuffer(source.pixelDataSource.pixelData);
+ break;
+ }
+ case Graphics::TextureUpdateSourceInfo::Type::MEMORY:
+ {
+ free(reinterpret_cast<void*>(pixels));
+ break;
+ }
+ default:
+ {
+ // TODO : Implement here
+ break;
+ }
}
}
}
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali-scene3d/internal/common/image-resource-loader.h>
// EXTERNAL INCLUDES
-#include <dali-toolkit/public-api/image-loader/sync-image-loader.h>
+#include <dali/devel-api/adaptor-framework/image-loading.h>
#include <dali/devel-api/adaptor-framework/lifecycle-controller.h>
+#include <dali/devel-api/adaptor-framework/pixel-buffer.h>
#include <dali/devel-api/common/hash.h>
#include <dali/devel-api/common/map-wrapper.h>
#include <dali/devel-api/threading/mutex.h>
#include <dali/integration-api/adaptor-framework/adaptor.h>
#include <dali/integration-api/debug.h>
+#include <dali/integration-api/pixel-data-integ.h>
#include <dali/public-api/adaptor-framework/timer.h>
#include <dali/public-api/common/vector-wrapper.h>
#include <dali/public-api/object/base-object.h>
Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_IMAGE_RESOURCE_LOADER");
#endif
+bool SupportPixelDataCache(Dali::PixelData pixelData)
+{
+ // Check given pixelData support to release data after upload.
+ // This is cause we need to reduce CPU memory usage.
+ if(Dali::Integration::IsPixelDataReleaseAfterUpload(pixelData))
+ {
+ return true;
+ }
+
+ // Check given pixelData is default pixelData.
+ if(pixelData == Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataWhiteRGB() ||
+ pixelData == Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataWhiteRGBA() ||
+ pixelData == Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataZAxisRGB() ||
+ pixelData == Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataZAxisAndAlphaRGBA())
+ {
+ return true;
+ }
+ return false;
+}
+
+bool SupportPixelDataListCache(const std::vector<std::vector<Dali::PixelData>>& pixelDataList)
+{
+ for(const auto& pixelDataListLevel0 : pixelDataList)
+ {
+ for(const auto& pixelData : pixelDataListLevel0)
+ {
+ if(!SupportPixelDataCache(pixelData))
+ {
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
struct ImageInformation
{
ImageInformation(const std::string url,
// Item Creation functor list
-Dali::PixelData CreatePixelDataFromImageInfo(const ImageInformation& info, bool /* Not used */)
+Dali::PixelData CreatePixelDataFromImageInfo(const ImageInformation& info, bool releasePixelData)
{
- return Dali::Toolkit::SyncImageLoader::Load(info.mUrl, info.mDimensions, info.mFittingMode, info.mSamplingMode, info.mOrientationCorrection);
+ Dali::PixelData pixelData;
+
+ // Load the image synchronously (block the thread here).
+ Dali::Devel::PixelBuffer pixelBuffer = Dali::LoadImageFromFile(info.mUrl, info.mDimensions, info.mFittingMode, info.mSamplingMode, info.mOrientationCorrection);
+ if(pixelBuffer)
+ {
+ pixelData = Dali::Devel::PixelBuffer::Convert(pixelBuffer, releasePixelData);
+ }
+ return pixelData;
}
Dali::Texture CreateTextureFromPixelData(const Dali::PixelData& pixelData, bool mipmapRequired)
* @brief Try to get cached pixel data, or newly create if there is no pixel data that already cached.
*
* @param[in] info The informations of image to load.
+ * @param[in] releasePixelData Whether we need to release pixel data after upload, or not.
* @return Texture that has been cached. Or empty handle if we fail to found cached item.
*/
- Dali::PixelData GetOrCreateCachedPixelData(const ImageInformation& info)
+ Dali::PixelData GetOrCreateCachedPixelData(const ImageInformation& info, bool releasePixelData)
{
auto hashValue = GenerateHash(info);
- return GetOrCreateCachedItem<true, ImageInformation, Dali::PixelData, CreatePixelDataFromImageInfo>(mPixelDataCache, hashValue, info, false, mPixelDataContainerUpdated);
+ return GetOrCreateCachedItem<true, ImageInformation, Dali::PixelData, CreatePixelDataFromImageInfo>(mPixelDataCache, hashValue, info, releasePixelData, mPixelDataContainerUpdated);
}
private: // Called by main thread
namespace ImageResourceLoader
{
// Called by main thread..
-Dali::PixelData GetEmptyPixelDataWhiteRGB()
-{
- static Dali::PixelData emptyPixelData = PixelData::New(new uint8_t[3]{0xff, 0xff, 0xff}, 3, 1, 1, Pixel::RGB888, PixelData::DELETE_ARRAY);
- return emptyPixelData;
-}
-
Dali::Texture GetEmptyTextureWhiteRGB()
{
if(!gEmptyTextureWhiteRGB)
Dali::Texture GetCachedTexture(Dali::PixelData pixelData, bool mipmapRequired)
{
- return GetCacheImpl()->GetOrCreateCachedTexture(pixelData, mipmapRequired);
+ if(SupportPixelDataCache(pixelData))
+ {
+ return GetCacheImpl()->GetOrCreateCachedTexture(pixelData, mipmapRequired);
+ }
+ else
+ {
+ return CreateTextureFromPixelData(pixelData, mipmapRequired);
+ }
}
Dali::Texture GetCachedCubeTexture(const std::vector<std::vector<Dali::PixelData>>& pixelDataList, bool mipmapRequired)
{
- return GetCacheImpl()->GetOrCreateCachedCubeTexture(pixelDataList, mipmapRequired);
+ if(SupportPixelDataListCache(pixelDataList))
+ {
+ return GetCacheImpl()->GetOrCreateCachedCubeTexture(pixelDataList, mipmapRequired);
+ }
+ else
+ {
+ return CreateCubeTextureFromPixelDataList(pixelDataList, mipmapRequired);
+ }
}
void RequestGarbageCollect(bool fullCollect)
}
// Can be called by worker thread.
+Dali::PixelData GetEmptyPixelDataWhiteRGB()
+{
+ static Dali::PixelData emptyPixelData = PixelData::New(new uint8_t[3]{0xff, 0xff, 0xff}, 3, 1, 1, Pixel::RGB888, PixelData::DELETE_ARRAY);
+ return emptyPixelData;
+}
+
+Dali::PixelData GetEmptyPixelDataWhiteRGBA()
+{
+ static Dali::PixelData emptyPixelData = PixelData::New(new uint8_t[4]{0xff, 0xff, 0xff, 0xff}, 4, 1, 1, Pixel::RGBA8888, PixelData::DELETE_ARRAY);
+ return emptyPixelData;
+}
+
+Dali::PixelData GetEmptyPixelDataZAxisRGB()
+{
+ static Dali::PixelData emptyPixelData = PixelData::New(new uint8_t[3]{0x7f, 0x7f, 0xff}, 3, 1, 1, Pixel::RGB888, PixelData::DELETE_ARRAY);
+ return emptyPixelData;
+}
+
+Dali::PixelData GetEmptyPixelDataZAxisAndAlphaRGBA()
+{
+ static Dali::PixelData emptyPixelData = PixelData::New(new uint8_t[4]{0x7f, 0x7f, 0xff, 0xff}, 4, 1, 1, Pixel::RGBA8888, PixelData::DELETE_ARRAY);
+ return emptyPixelData;
+}
+
Dali::PixelData GetCachedPixelData(const std::string& url)
{
return GetCachedPixelData(url, ImageDimensions(), FittingMode::DEFAULT, SamplingMode::BOX_THEN_LINEAR, true);
}
else
{
- return GetCacheImpl()->GetOrCreateCachedPixelData(info);
+ return GetCacheImpl()->GetOrCreateCachedPixelData(info, true);
}
}
} // namespace ImageResourceLoader
#define DALI_SCENE3D_IMAGE_RESOURCE_LOADER_H
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
Dali::PixelData GetEmptyPixelDataWhiteRGB();
+/**
+ * @brief Get cached pixelData handle filled as white with RGBA8888 format.
+ * @return A PixelData object containing the white RGBA8888 color.
+ */
+Dali::PixelData GetEmptyPixelDataWhiteRGBA();
+
+/**
+ * @brief Get cached pixelData handle that will be used for Z-Axis with RGB8888 format.
+ * @return A PixelData object containing the Z-Axis RGB8888 color.
+ */
+Dali::PixelData GetEmptyPixelDataZAxisRGB();
+
+/**
+ * @brief Get cached pixelData handle that will be used for Z-Axis and 1.0 alpha with RGBA8888 format.
+ * @return A PixelData object containing the Z-Axis and 1.0 alpha RGBA8888 color.
+ */
+Dali::PixelData GetEmptyPixelDataZAxisAndAlphaRGBA();
+
/**
* @brief Get cached image, or loads an image synchronously.
* @note If cache handler is not created yet, or destroyed due to app terminated, it will load image synchronously without cache.
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
}
}
+void ResetResourceTask(IntrusivePtr<AsyncTask>&& asyncTask)
+{
+ if(!asyncTask)
+ {
+ return;
+ }
+ Dali::AsyncTaskManager::Get().RemoveTask(asyncTask);
+ asyncTask.Reset();
+}
+
} // anonymous namespace
Model::Model(const std::string& modelUrl, const std::string& resourceDirectoryUrl)
mDiffuseTexture.Reset();
mSpecularTexture.Reset();
UpdateImageBasedLightTexture();
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
else
{
mIblDiffuseLoadTask = new EnvironmentMapLoadTask(mDiffuseIblUrl, Scene3D::EnvironmentMapType::CUBEMAP, MakeCallback(this, &Model::OnIblDiffuseLoadComplete));
Dali::AsyncTaskManager::Get().AddTask(mIblDiffuseLoadTask);
mIblDiffuseDirty = false;
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
if(isOnScene && mIblSpecularDirty)
mIblSpecularLoadTask = new EnvironmentMapLoadTask(mSpecularIblUrl, Scene3D::EnvironmentMapType::CUBEMAP, MakeCallback(this, &Model::OnIblSpecularLoadComplete));
Dali::AsyncTaskManager::Get().AddTask(mIblSpecularLoadTask);
mIblSpecularDirty = false;
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
}
ResetResourceTask(mIblSpecularLoadTask);
}
-void Model::ResetResourceTask(IntrusivePtr<AsyncTask> asyncTask)
-{
- if(!asyncTask)
- {
- return;
- }
- Dali::AsyncTaskManager::Get().RemoveTask(asyncTask);
- asyncTask.Reset();
-}
-
void Model::NotifyResourceReady()
{
if(!IsResourceReady())
#define DALI_SCENE3D_INTERNAL_MODEL_H
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
void ResetResourceTasks();
- /**
- * @brief Reset a Resource loading task.
- */
- void ResetResourceTask(IntrusivePtr<AsyncTask> asyncTask);
-
/**
* @brief Notify Resource Ready signal.
*/
#include <string_view>
// INTERNAL INCLUDES
+#include <dali-scene3d/internal/common/image-resource-loader.h>
#include <dali-scene3d/internal/controls/model/model-impl.h>
#include <dali-scene3d/internal/graphics/builtin-shader-extern-gen.h>
#include <dali-scene3d/internal/light/light-impl.h>
Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
mSkyboxLoadTask.Reset();
}
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
}
mSpecularMipmapLevels = 1u;
NotifyImageBasedLightTextureChange();
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
else
{
{
Dali::AsyncTaskManager::Get().RemoveTask(mIblDiffuseLoadTask);
mIblDiffuseLoadTask.Reset();
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
mIblDiffuseLoadTask = new EnvironmentMapLoadTask(mDiffuseIblUrl, Scene3D::EnvironmentMapType::CUBEMAP, MakeCallback(this, &SceneView::OnIblDiffuseLoadComplete));
Dali::AsyncTaskManager::Get().AddTask(mIblDiffuseLoadTask);
{
Dali::AsyncTaskManager::Get().RemoveTask(mIblSpecularLoadTask);
mIblSpecularLoadTask.Reset();
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
mIblSpecularLoadTask = new EnvironmentMapLoadTask(mSpecularIblUrl, Scene3D::EnvironmentMapType::CUBEMAP, MakeCallback(this, &SceneView::OnIblSpecularLoadComplete));
Dali::AsyncTaskManager::Get().AddTask(mIblSpecularLoadTask);
mSkyboxDirty = false;
mSkyboxResourceReady = true;
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
else
{
{
Dali::AsyncTaskManager::Get().RemoveTask(mSkyboxLoadTask);
mSkyboxLoadTask.Reset();
+
+ // Request image resource GC
+ Dali::Scene3D::Internal::ImageResourceLoader::RequestGarbageCollect();
}
mSkyboxLoadTask = new EnvironmentMapLoadTask(mSkyboxUrl, mSkyboxEnvironmentMapType, MakeCallback(this, &SceneView::OnSkyboxLoadComplete));
environmentMapData.mPixelData.resize(6);
for(auto& face : environmentMapData.mPixelData)
{
- face.push_back(PixelData::New(new uint8_t[3]{0xff, 0xff, 0xff}, 3, 1, 1, Pixel::RGB888, PixelData::DELETE_ARRAY));
+ face.push_back(Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataWhiteRGB());
}
environmentMapData.SetEnvironmentMapType(Dali::Scene3D::EnvironmentMapType::CUBEMAP);
Texture iblTexture = environmentMapData.GetTexture();
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
uint32_t finalFaceWidth = (xOffset + static_cast<uint32_t>(faceWidth) < imageWidth) ? static_cast<uint32_t>(faceWidth) : imageWidth - xOffset;
uint32_t finalFaceHeight = (yOffset + static_cast<uint32_t>(faceHeight) < imageHeight) ? static_cast<uint32_t>(faceHeight) : imageHeight - yOffset;
uint8_t* tempImageBuffer = GetCroppedBuffer(imageBuffer, bytesPerPixel, imageWidth, imageHeight, xOffset, yOffset, finalFaceWidth, finalFaceHeight);
- cubeFacePixelData = PixelData::New(tempImageBuffer, finalFaceWidth * finalFaceHeight * bytesPerPixel, finalFaceWidth, finalFaceHeight, imagePixelFormat, PixelData::FREE);
+
+ cubeFacePixelData = Dali::Integration::NewPixelDataWithReleaseAfterUpload(tempImageBuffer, finalFaceWidth * finalFaceHeight * bytesPerPixel, finalFaceWidth, finalFaceHeight, 0u, imagePixelFormat, PixelData::FREE);
}
}
return cubeFacePixelData;
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali-scene3d/public-api/loader/ktx-loader.h>
// EXTERNAL INCLUDES
+#include <dali/integration-api/pixel-data-integ.h>
#include <dali/public-api/rendering/texture.h>
#include <fstream>
#include <memory>
{
return false;
}
- environmentMapData.mPixelData[face][mipmapLevel] = PixelData::New(img.release(), byteSize, header.pixelWidth, header.pixelHeight, daliformat, PixelData::DELETE_ARRAY);
+ environmentMapData.mPixelData[face][mipmapLevel] = Dali::Integration::NewPixelDataWithReleaseAfterUpload(img.release(), byteSize, header.pixelWidth, header.pixelHeight, 0u, daliformat, PixelData::DELETE_ARRAY);
}
}
/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
// EXTERNAL INCLUDES
#include <dali-toolkit/devel-api/builder/base64-encoding.h>
#include <dali/devel-api/adaptor-framework/image-loading.h>
+#include <dali/devel-api/adaptor-framework/pixel-buffer.h>
+#include <dali/integration-api/pixel-data-integ.h>
// INTERNAL INCLUDES
#include <dali-scene3d/internal/common/image-resource-loader.h>
Dali::Devel::PixelBuffer pixelBuffer = Dali::LoadImageFromBuffer(reinterpret_cast<uint8_t*>(buffer.data()), bufferSize, textureDefinition.mMinImageDimensions, fittingMode, textureDefinition.mSamplingMode, orientationCorrection);
if(pixelBuffer)
{
- pixelData = Devel::PixelBuffer::Convert(pixelBuffer);
+ pixelData = Dali::Devel::PixelBuffer::Convert(pixelBuffer, true);
}
}
}
}
else // single value normal-roughness
{
- const auto bufferSize = 4;
- uint8_t* buffer = new uint8_t[bufferSize]{0x7f, 0x7f, 0xff, 0xff}; // normal of (0, 0, 1), roughness of 1
- raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, Pixel::RGBA8888, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
+ raw.mTextures.push_back({Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataZAxisAndAlphaRGBA(), GetSingleValueSampler()});
}
}
else
buffer[0] = static_cast<uint8_t>(mColor.r * 255.f);
buffer[1] = static_cast<uint8_t>(mColor.g * 255.f);
buffer[2] = static_cast<uint8_t>(mColor.b * 255.f);
- raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, format, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
+ raw.mTextures.push_back({Dali::Integration::NewPixelDataWithReleaseAfterUpload(buffer, bufferSize, 1, 1, 0, format, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
}
// If we have transparency, or an image based albedo map, we will have to continue with separate metallicRoughness + normal.
{
// NOTE: we want to set both metallic and roughness to 1.0; dli uses the R & A channels,
// glTF2 uses B & G, so we might as well just set all components to 1.0.
- const auto bufferSize = 4;
- uint8_t* buffer = new uint8_t[bufferSize]{0xff, 0xff, 0xff, 0xff};
- raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, Pixel::RGBA8888, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
+ raw.mTextures.push_back({Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataWhiteRGBA(), GetSingleValueSampler()});
}
if(checkStage(NORMAL))
{
if(createMetallicRoughnessAndNormal)
{
- const auto bufferSize = 3;
- uint8_t* buffer = new uint8_t[bufferSize]{0x7f, 0x7f, 0xff}; // normal of (0, 0, 1)
- raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, Pixel::RGB888, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
+ raw.mTextures.push_back({Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataZAxisRGB(), GetSingleValueSampler()});
}
else // single-value normal-roughness
{
- const auto bufferSize = 4;
- uint8_t* buffer = new uint8_t[bufferSize]{0x7f, 0x7f, 0xff, 0xff}; // normal of (0, 0, 1), roughness of 1.0
- raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, Pixel::RGBA8888, PixelData::DELETE_ARRAY), GetSingleValueSampler()});
+ raw.mTextures.push_back({Dali::Scene3D::Internal::ImageResourceLoader::GetEmptyPixelDataZAxisAndAlphaRGBA(), GetSingleValueSampler()});
}
}
}
projects / platform / core / uifw / dali-toolkit.git / commitdiff