Produces a deinterlaced video frame based on two other FrameSources (typically two RawFrames) containing the even and odd field. More...
#include <DeinterlacedFrame.hh>
Inheritance diagram for openmsx::DeinterlacedFrame:
Collaboration diagram for openmsx::DeinterlacedFrame:
Public Member Functions | |
| DeinterlacedFrame (const PixelFormat &format) | |
| void | init (FrameSource *evenField, FrameSource *oddField) |
 Public Member Functions inherited from openmsx::FrameSource | |
| void | init (FieldType fieldType_) |
| (Re)initialize an existing FrameSource. More... | |
| FieldType | getField () const |
| Gets the role this frame plays in interlacing. More... | |
| unsigned | getHeight () const |
| Gets the number of lines in this frame. More... | |
| virtual unsigned | getLineWidth (unsigned line) const =0 |
| Gets the number of display pixels on the given line. More... | |
| unsigned | getWidth () const |
| Get the width of (all) lines in this frame. More... | |
| template<std::unsigned_integral Pixel> | |
| Pixel | getLineColor (unsigned line) const |
| Get the (single) color of the given line. More... | |
| template<std::unsigned_integral Pixel> | |
| std::span< const Pixel > | getLine (int line, std::span< Pixel > buf) const |
| Gets a pointer to the pixels of the given line number. More... | |
| virtual const void * | getLineInfo (unsigned line, unsigned &lineWidth, void *buf, unsigned bufWidth) const =0 |
| Abstract implementation of getLinePtr(). More... | |
| template<std::unsigned_integral Pixel> | |
| std::span< const Pixel, 320 > | getLinePtr320_240 (unsigned line, std::span< Pixel, 320 > buf) const |
| Get a pointer to a given line in this frame, the frame is scaled to 320x240 pixels. More... | |
| template<std::unsigned_integral Pixel> | |
| std::span< const Pixel, 640 > | getLinePtr640_480 (unsigned line, std::span< Pixel, 640 > buf) const |
| Get a pointer to a given line in this frame, the frame is scaled to 640x480 pixels. More... | |
| template<std::unsigned_integral Pixel> | |
| std::span< const Pixel, 960 > | getLinePtr960_720 (unsigned line, std::span< Pixel, 960 > buf) const |
| Get a pointer to a given line in this frame, the frame is scaled to 960x720 pixels. More... | |
| const PixelFormat & | getPixelFormat () const |
Additional Inherited Members | |
| Public Types inherited from openmsx::FrameSource | |
| enum | FieldType { FIELD_NONINTERLACED , FIELD_EVEN , FIELD_ODD } |
| What role does this frame play in interlacing? More... | |
| Protected Member Functions inherited from openmsx::FrameSource | |
| FrameSource (const PixelFormat &format) | |
| ~FrameSource ()=default | |
| void | setHeight (unsigned height_) |
| virtual bool | hasContiguousStorage () const |
| Returns true when two consecutive rows are also consecutive in memory. More... | |
| template<std::unsigned_integral Pixel> | |
| void | scaleLine (std::span< const Pixel > in, std::span< Pixel > out) const |
Detailed Description
Produces a deinterlaced video frame based on two other FrameSources (typically two RawFrames) containing the even and odd field.
This class does not copy the data from the input FrameSources.
Definition at line 13 of file DeinterlacedFrame.hh.
Constructor & Destructor Documentation
◆ DeinterlacedFrame()
|
explicit |
Definition at line 6 of file DeinterlacedFrame.cc.
References openmsx::DiskImageUtils::format().
Member Function Documentation
◆ init()
| void openmsx::DeinterlacedFrame::init | ( | FrameSource * | evenField, |
| FrameSource * | oddField | ||
| ) |
Definition at line 11 of file DeinterlacedFrame.cc.
References openmsx::FrameSource::FIELD_NONINTERLACED, openmsx::FrameSource::getHeight(), openmsx::FrameSource::init(), and openmsx::FrameSource::setHeight().
The documentation for this class was generated from the following files:
