Aegisub/devel/prs/prs_image.h

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// Copyright (c) 2005, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
#pragma once
///////////
// Headers
#include "prs_entry.h"
#include <vector>
///////////////
// Image types
enum PRSImageType {
WXIMAGE = -1,
NULL_IMG,
PNG_IMG,
BMP_RGB24_IMG
};
//////////////
// Prototypes
class PRSVideoFrame;
///////////////
// Image class
class PRSImage : public PRSEntry {
public:
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PRSImageType imageType; // Image type (PNG, BMP, etc)
unsigned __int32 id; // ID of this image
unsigned __int32 dataLen; // Length (in bytes) of the data stored in the "data" field
void *data; // Image data (e.g. raw PNG file)
// The following block of data is internal only, used for encoder optimizations
char md5[16]; // MD5 hash of "data"
int w,h; // Width and height of image
int maxAlpha; // Maximum alpha
PRSImage();
~PRSImage();
PRSVideoFrame *GetDecodedFrame();
PRSEntryType GetType() { return IMAGE_ENTRY; }
void WriteData(std::vector<char> &vec);
void ReadData(std::vector<char> &vec);
};