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Merge remote-tracking branch 'upstream/master' into materialMapping

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This commit is contained in:
SamGondelman 2019-02-12 09:46:40 -08:00
commit d2ecc21f0b
2 changed files with 17 additions and 14 deletions
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27
libraries/material-networking/src/material-networking/TextureCache.cpp
View file

@ -333,14 +333,14 @@ QSharedPointer<Resource> TextureCache::createResourceCopy(const QSharedPointer<R
int networkTexturePointerMetaTypeId = qRegisterMetaType<QWeakPointer<NetworkTexture>>();
NetworkTexture::NetworkTexture(const QUrl& url) :
NetworkTexture::NetworkTexture(const QUrl& url, bool resourceTexture) :
Resource(url),
_type(),
_maxNumPixels(100)
{
_textureSource = std::make_shared<gpu::TextureSource>(url);
_lowestRequestedMipLevel = 0;
_loaded = true;
if (resourceTexture) {
_textureSource = std::make_shared<gpu::TextureSource>(url);
_loaded = true;
}
}
NetworkTexture::NetworkTexture(const NetworkTexture& other) :
@ -425,7 +425,7 @@ gpu::TexturePointer NetworkTexture::getFallbackTexture() const {
class ImageReader : public QRunnable {
public:
ImageReader(const QWeakPointer<Resource>& resource, const QUrl& url,
const QByteArray& data, int maxNumPixels);
const QByteArray& data, size_t extraHash, int maxNumPixels);
void run() override final;
void read();
@ -435,6 +435,7 @@ private:
QWeakPointer<Resource> _resource;
QUrl _url;
QByteArray _content;
size_t _extraHash;
int _maxNumPixels;
};
@ -1068,7 +1069,7 @@ void NetworkTexture::loadTextureContent(const QByteArray& content) {
return;
}
QThreadPool::globalInstance()->start(new ImageReader(_self, _url, content, _maxNumPixels));
QThreadPool::globalInstance()->start(new ImageReader(_self, _url, content, _extraHash, _maxNumPixels));
}
void NetworkTexture::refresh() {
@ -1093,10 +1094,11 @@ void NetworkTexture::refresh() {
Resource::refresh();
}
ImageReader::ImageReader(const QWeakPointer<Resource>& resource, const QUrl& url, const QByteArray& data, int maxNumPixels) :
ImageReader::ImageReader(const QWeakPointer<Resource>& resource, const QUrl& url, const QByteArray& data, size_t extraHash, int maxNumPixels) :
_resource(resource),
_url(url),
_content(data),
_extraHash(extraHash),
_maxNumPixels(maxNumPixels)
{
DependencyManager::get<StatTracker>()->incrementStat("PendingProcessing");
@ -1152,11 +1154,12 @@ void ImageReader::read() {
}
auto networkTexture = resource.staticCast<NetworkTexture>();
// Hash the source image to for KTX caching
// Hash the source image and extraHash for KTX caching
std::string hash;
{
QCryptographicHash hasher(QCryptographicHash::Md5);
hasher.addData(_content);
hasher.addData(std::to_string(_extraHash).c_str());
hash = hasher.result().toHex().toStdString();
}
@ -1245,11 +1248,11 @@ void ImageReader::read() {
Q_ARG(int, texture->getHeight()));
}
NetworkTexturePointer TextureCache::getResourceTexture(QUrl resourceTextureUrl) {
NetworkTexturePointer TextureCache::getResourceTexture(const QUrl& resourceTextureUrl) {
gpu::TexturePointer texture;
if (resourceTextureUrl == SPECTATOR_CAMERA_FRAME_URL) {
if (!_spectatorCameraNetworkTexture) {
_spectatorCameraNetworkTexture.reset(new NetworkTexture(resourceTextureUrl));
_spectatorCameraNetworkTexture.reset(new NetworkTexture(resourceTextureUrl, true));
}
if (!_spectatorCameraFramebuffer) {
getSpectatorCameraFramebuffer(); // initialize frame buffer
@ -1260,7 +1263,7 @@ NetworkTexturePointer TextureCache::getResourceTexture(QUrl resourceTextureUrl)
// FIXME: Generalize this, DRY up this code
if (resourceTextureUrl == HMD_PREVIEW_FRAME_URL) {
if (!_hmdPreviewNetworkTexture) {
_hmdPreviewNetworkTexture.reset(new NetworkTexture(resourceTextureUrl));
_hmdPreviewNetworkTexture.reset(new NetworkTexture(resourceTextureUrl, true));
}
if (_hmdPreviewFramebuffer) {
texture = _hmdPreviewFramebuffer->getRenderBuffer(0);

4
libraries/material-networking/src/material-networking/TextureCache.h
View file

@ -45,7 +45,7 @@ class NetworkTexture : public Resource, public Texture {
Q_OBJECT
public:
NetworkTexture(const QUrl& url);
NetworkTexture(const QUrl& url, bool resourceTexture = false);
NetworkTexture(const NetworkTexture& other);
~NetworkTexture() override;
@ -183,7 +183,7 @@ public:
gpu::TexturePointer getTextureByHash(const std::string& hash);
gpu::TexturePointer cacheTextureByHash(const std::string& hash, const gpu::TexturePointer& texture);
NetworkTexturePointer getResourceTexture(QUrl resourceTextureUrl);
NetworkTexturePointer getResourceTexture(const QUrl& resourceTextureUrl);
const gpu::FramebufferPointer& getHmdPreviewFramebuffer(int width, int height);
const gpu::FramebufferPointer& getSpectatorCameraFramebuffer();
const gpu::FramebufferPointer& getSpectatorCameraFramebuffer(int width, int height);