Move most of Text and Video love.graphics classes out of the opengl subfolder.

--HG--
branch : minor

src/modules/graphics/Video.h

@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) 2006-2017 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#pragma once
+
+// LOVE
+#include "common/math.h"
+#include "Drawable.h"
+#include "Texture.h"
+#include "vertex.h"
+#include "video/VideoStream.h"
+#include "audio/Source.h"
+
+namespace love
+{
+namespace graphics
+{
+
+class Video : public Drawable
+{
+public:
+
+	static love::Type type;
+
+	Video(love::video::VideoStream *stream, float pixeldensity = 1.0f);
+	virtual ~Video();
+
+	// Drawable
+	void draw(Graphics *gfx, const Matrix4 &m) override;
+
+	love::video::VideoStream *getStream();
+
+	love::audio::Source *getSource();
+	void setSource(love::audio::Source *source);
+
+	int getWidth() const;
+	int getHeight() const;
+
+	int getPixelWidth() const;
+	int getPixelHeight() const;
+
+	virtual void setFilter(const Texture::Filter &f) = 0;
+	const Texture::Filter &getFilter() const;
+
+protected:
+
+	virtual void uploadFrame(const love::video::VideoStream::Frame *frame) = 0;
+
+	StrongRef<love::video::VideoStream> stream;
+
+	int width;
+	int height;
+
+	Texture::Filter filter;
+
+	Vertex vertices[4];
+
+	ptrdiff_t textureHandles[3];
+
+private:
+
+	void update();
+	StrongRef<love::audio::Source> source;
+	
+}; // Video
+
+} // graphics
+} // love