/*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
{
namespace
{
-
constexpr SamplerFlags::Type FILTER_MODES_FROM_DALI[]{
SamplerFlags::FILTER_LINEAR | SamplerFlags::FILTER_MIPMAP_NEAREST,
SamplerFlags::FILTER_LINEAR,
SamplerFlags::WRAP_MIRROR,
};
-constexpr FilterMode::Type FILTER_MODES_TO_DALI[]{
+constexpr FilterMode::Type FILTER_MODES_TO_DALI[]{
FilterMode::NEAREST,
FilterMode::LINEAR,
FilterMode::NEAREST_MIPMAP_NEAREST,
constexpr WrapMode::Type WRAP_MODES_TO_DALI[]{
WrapMode::REPEAT,
WrapMode::CLAMP_TO_EDGE,
- WrapMode::MIRRORED_REPEAT
-};
+ WrapMode::MIRRORED_REPEAT};
const SamplerFlags::Type SINGLE_VALUE_SAMPLER = SamplerFlags::Encode(FilterMode::NEAREST, FilterMode::NEAREST, WrapMode::CLAMP_TO_EDGE, WrapMode::CLAMP_TO_EDGE);
-}
+} // namespace
SamplerFlags::Type SamplerFlags::Encode(FilterMode::Type minFilter, FilterMode::Type magFilter, WrapMode::Type wrapS, WrapMode::Type wrapT)
{
return FILTER_MODES_FROM_DALI[minFilter] | ((FILTER_MODES_FROM_DALI[magFilter] & FILTER_MAG_BITS) << FILTER_MAG_SHIFT) |
- (WRAP_MODES_FROM_DALI[wrapS] << WRAP_S_SHIFT) | (WRAP_MODES_FROM_DALI[wrapT] << WRAP_T_SHIFT);
+ (WRAP_MODES_FROM_DALI[wrapS] << WRAP_S_SHIFT) | (WRAP_MODES_FROM_DALI[wrapT] << WRAP_T_SHIFT);
}
FilterMode::Type SamplerFlags::GetMinFilter(Type flags)
TextureDefinition::TextureDefinition(const std::string& imageUri, SamplerFlags::Type samplerFlags)
: mImageUri(imageUri),
mSamplerFlags(samplerFlags)
-{}
+{
+}
MaterialDefinition::RawData
- MaterialDefinition::LoadRaw(const std::string& imagesPath) const
+MaterialDefinition::LoadRaw(const std::string& imagesPath) const
{
RawData raw;
const bool hasTransparency = MaskMatch(mFlags, TRANSPARENCY);
- uint32_t numBuffers = mTextureStages.size() + (hasTransparency ?
- !CheckTextures(ALBEDO) + !CheckTextures(METALLIC | ROUGHNESS) + !CheckTextures(NORMAL) :
- !CheckTextures(ALBEDO | METALLIC) + !CheckTextures(NORMAL | ROUGHNESS));
- if (numBuffers == 0)
+ // Why we add additional count here?
+ uint32_t numBuffers = mTextureStages.size() + (hasTransparency ? !CheckTextures(ALBEDO) + !CheckTextures(METALLIC | ROUGHNESS) + !CheckTextures(NORMAL)
+ : !CheckTextures(ALBEDO | METALLIC) + !CheckTextures(NORMAL | ROUGHNESS));
+ if(numBuffers == 0)
{
return raw;
}
raw.mTextures.reserve(numBuffers);
// Load textures
- auto iTexture = mTextureStages.cbegin();
+ auto iTexture = mTextureStages.cbegin();
auto checkStage = [&](uint32_t flags) {
return iTexture != mTextureStages.end() && MaskMatch(iTexture->mSemantic, flags);
};
// Check for compulsory textures: Albedo, Metallic, Roughness, Normal
- if (checkStage(ALBEDO | METALLIC))
+ if(checkStage(ALBEDO | METALLIC))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
- if (checkStage(NORMAL | ROUGHNESS))
+ if(checkStage(NORMAL | ROUGHNESS))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
}
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), SINGLE_VALUE_SAMPLER });
+ 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), SINGLE_VALUE_SAMPLER});
}
}
else
{
- if (checkStage(ALBEDO))
+ if(checkStage(ALBEDO))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
}
- else // single value albedo, albedo-alpha or albedo-metallic
+ else if(mNeedAlbedoTexture) // single value albedo, albedo-alpha or albedo-metallic
{
uint32_t bufferSize = 4;
- uint8_t* buffer = nullptr;
- auto format = Pixel::Format::RGBA8888;
- if (hasTransparency) // albedo-alpha
+ uint8_t* buffer = nullptr;
+ auto format = Pixel::Format::RGBA8888;
+ if(hasTransparency) // albedo-alpha
{
- buffer = new uint8_t[bufferSize];
+ buffer = new uint8_t[bufferSize];
buffer[3] = static_cast<uint8_t>(mColor.a * 255.f);
}
- else if (!checkStage(METALLIC | ROUGHNESS)) // albedo-metallic
+ else if(!checkStage(METALLIC | ROUGHNESS)) // albedo-metallic
{
- buffer = new uint8_t[bufferSize];
- buffer[3] = 0xff; // metallic of 1.0
+ buffer = new uint8_t[bufferSize];
+ buffer[3] = 0xff; // metallic of 1.0
}
- else // albedo
+ else // albedo
{
bufferSize = 3;
- buffer = new uint8_t[bufferSize];
- format = Pixel::Format::RGB888;
+ buffer = new uint8_t[bufferSize];
+ format = Pixel::Format::RGB888;
}
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), SINGLE_VALUE_SAMPLER });
+ raw.mTextures.push_back({PixelData::New(buffer, bufferSize, 1, 1, format, PixelData::DELETE_ARRAY), SINGLE_VALUE_SAMPLER});
}
// If we have transparency, or an image based albedo map, we will have to continue with separate metallicRoughness + normal.
const bool createMetallicRoughnessAndNormal = hasTransparency || std::distance(mTextureStages.begin(), iTexture) > 0;
- if (checkStage(METALLIC | ROUGHNESS))
+ if(checkStage(METALLIC | ROUGHNESS))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
}
- else if (createMetallicRoughnessAndNormal)
+ else if(createMetallicRoughnessAndNormal && mNeedMetallicRoughnessTexture)
{
// 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), SINGLE_VALUE_SAMPLER });
+ 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), SINGLE_VALUE_SAMPLER});
}
- if (checkStage(NORMAL))
+ if(checkStage(NORMAL))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
}
- else 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), SINGLE_VALUE_SAMPLER });
- }
- else // single-value normal-roughness
+ else if(mNeedNormalTexture)
{
- 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), SINGLE_VALUE_SAMPLER });
+ 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), SINGLE_VALUE_SAMPLER});
+ }
+ 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), SINGLE_VALUE_SAMPLER});
+ }
}
}
- // Extra textures. TODO: emissive, occlusion etc.
- if (checkStage(SUBSURFACE))
+ // Extra textures.
+ if(checkStage(SUBSURFACE))
{
- raw.mTextures.push_back({ SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags });
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
+ ++iTexture;
+ }
+
+ if(checkStage(OCCLUSION))
+ {
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
+ ++iTexture;
+ }
+
+ if(checkStage(EMISSIVE))
+ {
+ raw.mTextures.push_back({SyncImageLoader::Load(imagesPath + iTexture->mTexture.mImageUri), iTexture->mTexture.mSamplerFlags});
++iTexture;
}
auto textureSet = TextureSet::New();
uint32_t n = 0;
- for (auto& tData : raw.mTextures)
+ for(auto& tData : raw.mTextures)
{
- auto& pixels = tData.mPixels;
- auto texture = Texture::New(TextureType::TEXTURE_2D, pixels.GetPixelFormat(), pixels.GetWidth(), pixels.GetHeight());
+ auto& pixels = tData.mPixels;
+ auto texture = Texture::New(TextureType::TEXTURE_2D, pixels.GetPixelFormat(), pixels.GetWidth(), pixels.GetHeight());
texture.Upload(tData.mPixels, 0, 0, 0, 0, pixels.GetWidth(), pixels.GetHeight());
- if (tData.mSamplerFlags & SamplerFlags::MIPMAP_MASK)
+ if(tData.mSamplerFlags & SamplerFlags::MIPMAP_MASK)
{
texture.GenerateMipmaps();
}
}
// Assign textures to slots -- starting with 2D ones, then cubemaps, if any.
- if (mEnvironmentIdx < environments.size())
+ if(mEnvironmentIdx < environments.size())
{
auto& envTextures = environments[mEnvironmentIdx].second;
- if (envTextures.mDiffuse)
+ // If pre-computed brdf texture is defined, set the texture.
+ if(envTextures.mBrdf)
+ {
+ textureSet.SetTexture(n, envTextures.mBrdf);
+ ++n;
+ }
+
+ if(envTextures.mDiffuse)
{
textureSet.SetTexture(n, envTextures.mDiffuse);
++n;
}
- if (envTextures.mSpecular)
+ if(envTextures.mSpecular)
{
auto specularSampler = Sampler::New();
specularSampler.SetWrapMode(WrapMode::CLAMP_TO_EDGE, WrapMode::CLAMP_TO_EDGE, WrapMode::CLAMP_TO_EDGE);
textureSet.SetTexture(n, envTextures.mSpecular);
textureSet.SetSampler(n, specularSampler);
+ ++n;
}
}
else
{
- ExceptionFlinger(ASSERT_LOCATION) << "Environment index (" << mEnvironmentIdx << ") out of bounds (" <<
- environments.size() << ").";
+ ExceptionFlinger(ASSERT_LOCATION) << "Environment index (" << mEnvironmentIdx << ") out of bounds (" << environments.size() << ").";
}
return textureSet;
bool MaterialDefinition::CheckTextures(uint32_t flags) const
{
return std::find_if(mTextureStages.begin(), mTextureStages.end(), [flags](const TextureStage& ts) {
- return MaskMatch(ts.mSemantic, flags);
- }) != mTextureStages.end();
+ return MaskMatch(ts.mSemantic, flags);
+ }) != mTextureStages.end();
}
-}
-}
+} // namespace SceneLoader
+} // namespace Dali
projects / platform / core / uifw / dali-toolkit.git / blobdiff