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