Threaded texture manager.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/adaptationlayers/qsgthreadedtexturemanager.h b/src/adaptationlayers/qsgthreadedtexturemanager.h
new file mode 100644
index 0000000..4d16f17
--- /dev/null
+++ b/src/adaptationlayers/qsgthreadedtexturemanager.h
@@ -0,0 +1,31 @@
+#ifndef QSGTHREADEDTEXTUREMANAGER_H
+#define QSGTHREADEDTEXTUREMANAGER_H
+
+#include "qsgtexturemanager.h"
+
+class QSGThreadedTextureManagerThread;
+class QSGThreadedTextureManagerPrivate;
+class QSGThreadedTexture;
+
+class QSGThreadedTextureManager : public QSGTextureManager
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QSGThreadedTextureManager);
+
+public:
+    QSGThreadedTextureManager();
+
+    QSGTextureRef upload(const QImage &image);
+    QSGTextureRef requestUpload(const QImage &image, const QObject *listener, const char *slot);
+
+protected:
+    virtual void createThreadContext();
+    virtual void makeThreadContextCurrent();
+    virtual void uploadInThread(const QImage &image, QSGTexture *texture);
+
+private:
+    friend class QSGThreadedTextureManagerThread;
+    friend class QSGThreadedTexture;
+};
+
+#endif // QSGTHREADEDTEXTUREMANAGER_H