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https://github.com/love2d/love.git
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Bart van Strien
22f2175bec
The basic APIs are:
video = love.graphics.newVideo("myvideo.ogv")
love.graphics.draw(video, ...) -- Video objects are Drawables.
video:play(), video:pause()
video:getDuration(), video:tell(), video:rewind(), video:seek(seconds)
video:getSource()
video:getWidth(), video:getHeight(), video:setFilter(min, mag)
More advanced APIs include video:setSource(source), video:getStream(), and videostream:setSync.
To use a custom pixel shader when drawing a Video, call the new TexelVideo(texcoords) function instead of Texel(texture, texcoords) in order to get the pixel colors of a video frame.
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/**
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* Copyright (c) 2006-2015 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#ifndef LOVE_STREAM_H
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#define LOVE_STREAM_H
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// LOVE
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#include <stddef.h>
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#include "Object.h"
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namespace love
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{
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class Stream : public Object
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{
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public:
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virtual ~Stream() {}
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// getData and getSize are assumed to talk about
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// the buffer
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/**
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* A callback, gets called when some Stream consumer exhausts the data
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**/
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virtual void fillBackBuffer() {}
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/**
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* Get the front buffer, Streams are supposed to be (at least) double-buffered
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**/
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virtual const void *getFrontBuffer() const = 0;
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/**
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* Get the size of any (and in particular the front) buffer
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**/
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virtual size_t getSize() const = 0;
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/**
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* Swap buffers. Returns true if there is new data in the front buffer,
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* false otherwise.
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* NOTE: If there is no back buffer ready, this call must be ignored
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**/
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virtual bool swapBuffers() = 0;
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}; // Stream
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} // love
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#endif // LOVE_STREAM_H
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