mirror of
https://github.com/opencv/opencv.git
synced 2024-12-16 10:29:11 +08:00
47 lines
1.9 KiB
C++
47 lines
1.9 KiB
C++
// This file is part of OpenCV project.
|
|
// It is subject to the license terms in the LICENSE file found in the top-level directory
|
|
// of this distribution and at http://opencv.org/license.html.
|
|
#ifndef __OPENCV_FFMPEG_LEGACY_API_H__
|
|
#define __OPENCV_FFMPEG_LEGACY_API_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
#ifndef OPENCV_FFMPEG_API
|
|
#if defined(__OPENCV_BUILD)
|
|
# define OPENCV_FFMPEG_API
|
|
#elif defined _WIN32
|
|
# define OPENCV_FFMPEG_API __declspec(dllexport)
|
|
#elif defined __GNUC__ && __GNUC__ >= 4
|
|
# define OPENCV_FFMPEG_API __attribute__ ((visibility ("default")))
|
|
#else
|
|
# define OPENCV_FFMPEG_API
|
|
#endif
|
|
#endif
|
|
|
|
typedef struct CvCapture_FFMPEG CvCapture_FFMPEG;
|
|
typedef struct CvVideoWriter_FFMPEG CvVideoWriter_FFMPEG;
|
|
|
|
OPENCV_FFMPEG_API struct CvCapture_FFMPEG* cvCreateFileCapture_FFMPEG(const char* filename);
|
|
OPENCV_FFMPEG_API int cvSetCaptureProperty_FFMPEG(struct CvCapture_FFMPEG* cap,
|
|
int prop, double value);
|
|
OPENCV_FFMPEG_API double cvGetCaptureProperty_FFMPEG(struct CvCapture_FFMPEG* cap, int prop);
|
|
OPENCV_FFMPEG_API int cvGrabFrame_FFMPEG(struct CvCapture_FFMPEG* cap);
|
|
OPENCV_FFMPEG_API int cvRetrieveFrame_FFMPEG(struct CvCapture_FFMPEG* capture, unsigned char** data,
|
|
int* step, int* width, int* height, int* cn);
|
|
OPENCV_FFMPEG_API void cvReleaseCapture_FFMPEG(struct CvCapture_FFMPEG** cap);
|
|
|
|
OPENCV_FFMPEG_API struct CvVideoWriter_FFMPEG* cvCreateVideoWriter_FFMPEG(const char* filename,
|
|
int fourcc, double fps, int width, int height, int isColor );
|
|
OPENCV_FFMPEG_API int cvWriteFrame_FFMPEG(struct CvVideoWriter_FFMPEG* writer, const unsigned char* data,
|
|
int step, int width, int height, int cn, int origin);
|
|
OPENCV_FFMPEG_API void cvReleaseVideoWriter_FFMPEG(struct CvVideoWriter_FFMPEG** writer);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __OPENCV_FFMPEG_LEGACY_API_H__
|