77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
// Copyright (c) 2007, 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
|
|
|
|
|
|
//////////////////////
|
|
// Video Frame format
|
|
enum VideoFrameFormat {
|
|
FORMAT_RGB24,
|
|
FORMAT_RGB32,
|
|
FORMAT_YUY2,
|
|
FORMAT_YV12
|
|
};
|
|
|
|
|
|
/////////////////////
|
|
// Video Frame class
|
|
class AegiVideoFrame {
|
|
private:
|
|
unsigned int memSize[4];
|
|
|
|
public:
|
|
unsigned char *data[4]; // Pointers to the data planes. Interleaved formats only use data[0]
|
|
VideoFrameFormat format; // Data format, one of FORMAT_RGB24, FORMAT_RGB32, FORMAT_YUY2 and FORMAT_YV12
|
|
unsigned int w; // Width in pixels
|
|
unsigned int h; // Height in pixels
|
|
unsigned int pitch[4]; // Pitch, that is, the number of bytes used by each row.
|
|
|
|
bool flipped; // First row is actually the bottom one
|
|
bool invertChannels; // Invert Red and Blue channels
|
|
bool cppAlloc; // Allocated with C++'s "new" operator, instead of "malloc"
|
|
|
|
AegiVideoFrame();
|
|
AegiVideoFrame(int width,int height,VideoFrameFormat format=FORMAT_RGB32);
|
|
|
|
void Allocate();
|
|
void Clear();
|
|
void CopyFrom(const AegiVideoFrame &source);
|
|
|
|
wxImage GetImage() const;
|
|
void GetFloat(float *buffer) const;
|
|
int GetBpp(int plane=0) const;
|
|
};
|