121 lines
2.7 KiB
C++
121 lines
2.7 KiB
C++
#include "videoparams.h"
|
|
|
|
VideoParams::VideoParams() :
|
|
width_(0),
|
|
height_(0)
|
|
{
|
|
|
|
}
|
|
|
|
VideoParams::VideoParams(const int &width, const int &height, const rational &time_base) :
|
|
width_(width),
|
|
height_(height),
|
|
time_base_(time_base)
|
|
{
|
|
}
|
|
|
|
const int &VideoParams::width() const
|
|
{
|
|
return width_;
|
|
}
|
|
|
|
const int &VideoParams::height() const
|
|
{
|
|
return height_;
|
|
}
|
|
|
|
const rational &VideoParams::time_base() const
|
|
{
|
|
return time_base_;
|
|
}
|
|
|
|
VideoRenderingParams::VideoRenderingParams() :
|
|
format_(PixelFormat::PIX_FMT_INVALID)
|
|
{
|
|
}
|
|
|
|
VideoRenderingParams::VideoRenderingParams(const int &width, const int &height, const PixelFormat::Format &format, const int& divider) :
|
|
VideoParams(width, height, rational()),
|
|
format_(format),
|
|
divider_(divider)
|
|
{
|
|
calculate_effective_size();
|
|
}
|
|
|
|
VideoRenderingParams::VideoRenderingParams(const int &width, const int &height, const rational &time_base, const PixelFormat::Format &format, const RenderMode::Mode& mode, const int ÷r) :
|
|
VideoParams(width, height, time_base),
|
|
format_(format),
|
|
mode_(mode),
|
|
divider_(divider)
|
|
{
|
|
calculate_effective_size();
|
|
}
|
|
|
|
VideoRenderingParams::VideoRenderingParams(const VideoParams ¶ms, const PixelFormat::Format &format, const RenderMode::Mode& mode, const int& divider) :
|
|
VideoParams(params),
|
|
format_(format),
|
|
mode_(mode),
|
|
divider_(divider)
|
|
{
|
|
calculate_effective_size();
|
|
}
|
|
|
|
const int &VideoRenderingParams::divider() const
|
|
{
|
|
return divider_;
|
|
}
|
|
|
|
const int& VideoRenderingParams::effective_width() const
|
|
{
|
|
return effective_width_;
|
|
}
|
|
|
|
const int& VideoRenderingParams::effective_height() const
|
|
{
|
|
return effective_height_;
|
|
}
|
|
|
|
const PixelFormat::Format &VideoRenderingParams::format() const
|
|
{
|
|
return format_;
|
|
}
|
|
|
|
const RenderMode::Mode &VideoRenderingParams::mode() const
|
|
{
|
|
return mode_;
|
|
}
|
|
|
|
bool VideoRenderingParams::operator==(const VideoRenderingParams &rhs) const
|
|
{
|
|
return width() == rhs.width()
|
|
&& height() == rhs.height()
|
|
&& time_base() == rhs.time_base()
|
|
&& format() == rhs.format()
|
|
&& mode() == rhs.mode()
|
|
&& divider() == rhs.divider();
|
|
}
|
|
|
|
bool VideoRenderingParams::operator!=(const VideoRenderingParams &rhs) const
|
|
{
|
|
return width() != rhs.width()
|
|
|| height() != rhs.height()
|
|
|| time_base() != rhs.time_base()
|
|
|| format() != rhs.format()
|
|
|| mode() != rhs.mode()
|
|
|| divider() != rhs.divider();
|
|
}
|
|
|
|
void VideoRenderingParams::calculate_effective_size()
|
|
{
|
|
effective_width_ = width() / divider_;
|
|
effective_height_ = height() / divider_;
|
|
}
|
|
|
|
bool VideoRenderingParams::is_valid() const
|
|
{
|
|
return (width() > 0
|
|
&& height() > 0
|
|
&& format_ != PixelFormat::PIX_FMT_INVALID
|
|
&& format_ != PixelFormat::PIX_FMT_COUNT);
|
|
}
|