#include "position.h"
#include "position_image.h"
#include "types.h"
-#include <dcp/colour_conversion.h>
extern "C" {
-#include <libavcodec/avcodec.h>
-#include <libavfilter/avfilter.h>
+#include <libavutil/pixfmt.h>
}
+#include <dcp/colour_conversion.h>
#include <boost/shared_ptr.hpp>
-#include <boost/function.hpp>
-#include <string>
+struct AVFrame;
class Socket;
class Image
Image (boost::shared_ptr<const Image>, bool);
Image& operator= (Image const &);
~Image ();
-
+
uint8_t * const * data () const;
- int * line_size () const;
+ int const * line_size () const;
int const * stride () const;
dcp::Size size () const;
bool aligned () const;
+ int planes () const;
int components () const;
int line_factor (int) const;
- int lines (int) const;
+ dcp::Size sample_size (int) const;
boost::shared_ptr<Image> scale (dcp::Size, dcp::YUVToRGB yuv_to_rgb, AVPixelFormat, bool aligned) const;
- boost::shared_ptr<Image> crop (Crop c, bool aligned) const;
boost::shared_ptr<Image> crop_scale_window (Crop c, dcp::Size, dcp::Size, dcp::YUVToRGB yuv_to_rgb, AVPixelFormat, bool aligned) const;
-
+
void make_black ();
void make_transparent ();
void alpha_blend (boost::shared_ptr<const Image> image, Position<int> pos);
void read_from_socket (boost::shared_ptr<Socket>);
void write_to_socket (boost::shared_ptr<Socket>) const;
-
+
AVPixelFormat pixel_format () const {
return _pixel_format;
}
- std::string digest () const;
-
private:
friend struct pixel_formats_test;
-
+
void allocate ();
void swap (Image &);
float bytes_per_pixel (int) const;