91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#include "advancedvideodialog.h"
|
|
|
|
#include <QDialogButtonBox>
|
|
#include <QGridLayout>
|
|
#include <QLabel>
|
|
#include <QComboBox>
|
|
|
|
#include <QDebug>
|
|
|
|
extern "C" {
|
|
#include <libavcodec/avcodec.h>
|
|
#include <libavutil/pixdesc.h>
|
|
}
|
|
|
|
AdvancedVideoDialog::AdvancedVideoDialog(QWidget *parent,
|
|
int encoding_codec,
|
|
VideoCodecParams &iparams) :
|
|
QDialog(parent),
|
|
params(iparams)
|
|
{
|
|
setWindowTitle(tr("Advanced Video Settings"));
|
|
|
|
// use variable for row to assist adding new fields to this dialog
|
|
int row = 0;
|
|
|
|
// get encoder information for this codec
|
|
AVCodec* codec_info = avcodec_find_encoder(static_cast<AVCodecID>(encoding_codec));
|
|
|
|
// set up grid layout for dialog
|
|
QGridLayout* layout = new QGridLayout(this);
|
|
|
|
// codec pixel formats
|
|
layout->addWidget(new QLabel(tr("Pixel Format:")), row, 0);
|
|
|
|
pix_fmt_combo = new QComboBox();
|
|
|
|
// load possible pixel formats for this codec into the combobox
|
|
int pix_fmt_index = 0;
|
|
|
|
// AVCodec->pix_fmts is terminated by "-1"
|
|
while (codec_info->pix_fmts[pix_fmt_index] != -1) {
|
|
pix_fmt_combo->addItem(av_get_pix_fmt_name(codec_info->pix_fmts[pix_fmt_index]),
|
|
codec_info->pix_fmts[pix_fmt_index]);
|
|
|
|
if (codec_info->pix_fmts[pix_fmt_index] == params.pix_fmt) {
|
|
pix_fmt_combo->setCurrentIndex(pix_fmt_combo->count()-1);
|
|
}
|
|
|
|
pix_fmt_index++;
|
|
}
|
|
|
|
layout->addWidget(pix_fmt_combo, row, 1);
|
|
|
|
row++;
|
|
|
|
// buttons
|
|
QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
|
|
buttons->setCenterButtons(true);
|
|
connect(buttons, SIGNAL(accepted()), this, SLOT(accept()));
|
|
connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
|
|
layout->addWidget(buttons, row, 0, 1, 2);
|
|
}
|
|
|
|
void AdvancedVideoDialog::accept() {
|
|
// store settings back into struct
|
|
|
|
params.pix_fmt = pix_fmt_combo->currentData().toInt();
|
|
|
|
QDialog::accept();
|
|
}
|