namespace
{
+constexpr auto INITIAL_CACHE_NUMBER = size_t{0u};
constexpr auto DEFAULT_NUMBER_OF_LOCAL_LOADER_THREADS = size_t{4u};
constexpr auto DEFAULT_NUMBER_OF_REMOTE_LOADER_THREADS = size_t{8u};
{
// First check if the requested Texture is cached.
bool isAnimatedImage = ( animatedImageLoading ) ? true : false;
- const TextureHash textureHash = GenerateHash( url.GetUrl(), desiredSize, fittingMode, samplingMode, useAtlas,
- maskTextureId, storageType, isAnimatedImage, frameIndex );
- TextureManager::TextureId textureId = INVALID_TEXTURE_ID;
- // Look up the texture by hash. Note: The extra parameters are used in case of a hash collision.
- int cacheIndex = FindCachedTexture( textureHash, url.GetUrl(), desiredSize, fittingMode, samplingMode, useAtlas,
- maskTextureId, preMultiplyOnLoad, storageType, isAnimatedImage, frameIndex );
+ TextureHash textureHash = INITIAL_CACHE_NUMBER;
+ int cacheIndex = INVALID_CACHE_INDEX;
+ if(storageType != StorageType::RETURN_PIXEL_BUFFER && !isAnimatedImage)
+ {
+ textureHash = GenerateHash(url.GetUrl(), desiredSize, fittingMode, samplingMode, useAtlas, maskTextureId);
+ // Look up the texture by hash. Note: The extra parameters are used in case of a hash collision.
+ cacheIndex = FindCachedTexture(textureHash, url.GetUrl(), desiredSize, fittingMode, samplingMode, useAtlas, maskTextureId, preMultiplyOnLoad);
+ }
+
+ TextureManager::TextureId textureId = INVALID_TEXTURE_ID;
// Check if the requested Texture exists in the cache.
if( cacheIndex != INVALID_CACHE_INDEX )
{
}
else
{
- // @todo If the load was unsuccessful, upload the broken image.
textureInfo.loadState = LoadState::LOAD_FAILED;
CheckForWaitingTexture( textureInfo );
NotifyObservers( textureInfo, false );
const FittingMode::Type fittingMode,
const Dali::SamplingMode::Type samplingMode,
const UseAtlas useAtlas,
- TextureId maskTextureId,
- StorageType storageType,
- bool isAnimationImage,
- uint32_t frameIndex )
+ TextureId maskTextureId)
{
std::string hashTarget( url );
const size_t urlLength = hashTarget.length();
*hashTargetPtr++ = ( size.GetHeight() >> 8u ) & 0xff;
// Bit-pack the FittingMode, SamplingMode and atlasing.
- // FittingMode=2bits, SamplingMode=3bits, useAtlas=1bit, storageType=2bits
- *hashTargetPtr = ( fittingMode << 6u ) | ( samplingMode << 3 ) | ( useAtlas << 2 ) | static_cast<unsigned int>(storageType);
+ // FittingMode=2bits, SamplingMode=3bits, useAtlas=1bit
+ *hashTargetPtr = ( fittingMode << 4u ) | ( samplingMode << 1 ) | useAtlas;
}
else
{
}
}
- if( isAnimationImage )
- {
- auto textureIdIndex = hashTarget.length();
- hashTarget.resize( hashTarget.length() + sizeof( uint32_t ) );
- char* hashTargetPtr = &( hashTarget[ textureIdIndex ] );
-
- for( size_t byteIter = 0; byteIter < sizeof( uint32_t ); ++byteIter )
- {
- *hashTargetPtr++ = frameIndex & 0xff;
- frameIndex >>= 8u;
- }
- }
-
if( maskTextureId != INVALID_TEXTURE_ID )
{
auto textureIdIndex = hashTarget.length();
const Dali::SamplingMode::Type samplingMode,
const bool useAtlas,
TextureId maskTextureId,
- TextureManager::MultiplyOnLoad preMultiplyOnLoad,
- StorageType storageType,
- bool isAnimatedImage,
- uint32_t frameIndex )
+ TextureManager::MultiplyOnLoad preMultiplyOnLoad)
{
// Default to an invalid ID, in case we do not find a match.
int cacheIndex = INVALID_CACHE_INDEX;
( size == textureInfo.desiredSize ) &&
( ( size.GetWidth() == 0 && size.GetHeight() == 0 ) ||
( fittingMode == textureInfo.fittingMode &&
- samplingMode == textureInfo.samplingMode ) ) &&
- ( storageType == textureInfo.storageType ) &&
- ( isAnimatedImage == ( ( textureInfo.animatedImageLoading ) ? true : false ) ) &&
- ( frameIndex == textureInfo.frameIndex ) )
+ samplingMode == textureInfo.samplingMode ) ) )
{
// 1. If preMultiplyOnLoad is MULTIPLY_ON_LOAD, then textureInfo.preMultiplyOnLoad should be true. The premultiplication result can be different.
// 2. If preMultiplyOnLoad is LOAD_WITHOUT_MULTIPLY, then textureInfo.preMultiplied should be false.