pub fn write_pgmyuv(pfx: &str, strno: usize, num: u64, frm: NAFrameRef) {
if let NABufferType::None = frm.get_buffer() { return; }
- let name = format!("{}out{:02}_{:08}.pgm", pfx, strno, num);
+ let name = format!("{}{:02}_{:08}.pgm", pfx, strno, num);
let mut ofile = File::create(name).unwrap();
let buf = frm.get_buffer().get_vbuf().unwrap();
let is_flipped = buf.get_info().is_flipped();
let (w, h) = buf.get_dimensions(0);
let (w2, h2) = buf.get_dimensions(1);
+ let full_w = w2 * 2 > w;
let has_alpha = buf.get_info().get_format().has_alpha();
- let tot_h;
+ let mut tot_h = h + h2;
if has_alpha {
- tot_h = h * 2 + h2;
- } else {
- tot_h = h + h2;
+ tot_h += h;
+ }
+ if full_w {
+ tot_h += h2;
}
let hdr = format!("P5\n{} {}\n255\n", w, tot_h);
ofile.write_all(hdr.as_bytes()).unwrap();
let dta = buf.get_data();
let ls = buf.get_stride(0);
- let pad: Vec<u8> = vec![0xFF; (w - w2 * 2) / 2];
+ let pad: Vec<u8> = vec![0xFF; if !full_w { (w - w2 * 2) / 2 } else { w - w2 } ];
if !is_flipped {
let ylines = dta.chunks(ls).take(h);
for line in ylines {
let stride2 = buf.get_stride(2);
let u = &dta[base1..][..h2*stride1];
let v = &dta[base2..][..h2*stride2];
- if !is_flipped {
- for (uline, vline) in u.chunks(stride1).zip(v.chunks(stride2)) {
- ofile.write_all(&uline[..w2]).unwrap();
- ofile.write_all(pad.as_slice()).unwrap();
+ if !full_w {
+ if !is_flipped {
+ for (uline, vline) in u.chunks(stride1).zip(v.chunks(stride2)) {
+ ofile.write_all(&uline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
- ofile.write_all(&vline[..w2]).unwrap();
- ofile.write_all(pad.as_slice()).unwrap();
+ ofile.write_all(&vline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
+ } else {
+ for (uline, vline) in u.chunks(stride1).rev().zip(v.chunks(stride2).rev()) {
+ ofile.write_all(&uline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+
+ ofile.write_all(&vline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
}
} else {
- for (uline, vline) in u.chunks(stride1).rev().zip(v.chunks(stride2).rev()) {
- ofile.write_all(&uline[..w2]).unwrap();
- ofile.write_all(pad.as_slice()).unwrap();
-
- ofile.write_all(&vline[..w2]).unwrap();
- ofile.write_all(pad.as_slice()).unwrap();
+ if !is_flipped {
+ for uline in u.chunks(stride1) {
+ ofile.write_all(&uline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
+ for vline in v.chunks(stride2) {
+ ofile.write_all(&vline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
+ } else {
+ for uline in u.chunks(stride1).rev() {
+ ofile.write_all(&uline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
+ for vline in v.chunks(stride2).rev() {
+ ofile.write_all(&vline[..w2]).unwrap();
+ ofile.write_all(pad.as_slice()).unwrap();
+ }
}
}
if has_alpha {
}
pub fn write_palppm(pfx: &str, strno: usize, num: u64, frm: NAFrameRef) {
- let name = format!("{}out{:02}_{:08}.ppm", pfx, strno, num);
+ let name = format!("{}{:02}_{:08}.ppm", pfx, strno, num);
let mut ofile = File::create(name).unwrap();
let buf = frm.get_buffer().get_vbuf().unwrap();
let (w, h) = buf.get_dimensions(0);
}
pub fn write_ppm(pfx: &str, strno: usize, num: u64, frm: NAFrameRef) {
- let name = format!("{}out{:02}_{:08}.ppm", pfx, strno, num);
+ let name = format!("{}{:02}_{:08}.ppm", pfx, strno, num);
let mut ofile = File::create(name).unwrap();
- if let NABufferType::VideoPacked(ref buf) = frm.get_buffer() {
+ let info = frm.get_buffer().get_video_info().unwrap();
+ let flipped = info.is_flipped();
+ let buffer = frm.get_buffer();
+ if let Some(ref buf) = buffer.get_vbuf() {
let (w, h) = buf.get_dimensions(0);
let hdr = format!("P6\n{} {}\n255\n", w, h);
ofile.write_all(hdr.as_bytes()).unwrap();
let dta = buf.get_data();
let stride = buf.get_stride(0);
let offs: [usize; 3] = [
- buf.get_info().get_format().get_chromaton(0).unwrap().get_offset() as usize,
- buf.get_info().get_format().get_chromaton(1).unwrap().get_offset() as usize,
- buf.get_info().get_format().get_chromaton(2).unwrap().get_offset() as usize
+ info.get_format().get_chromaton(0).unwrap().get_offset() as usize,
+ info.get_format().get_chromaton(1).unwrap().get_offset() as usize,
+ info.get_format().get_chromaton(2).unwrap().get_offset() as usize
];
- let flipped = buf.get_info().is_flipped();
- let step = buf.get_info().get_format().get_elem_size() as usize;
+ let step = info.get_format().get_elem_size() as usize;
let mut line: Vec<u8> = vec![0; w * 3];
if !flipped {
for src in dta.chunks(stride) {
ofile.write_all(line.as_slice()).unwrap();
}
}
- } else if let NABufferType::Video16(ref buf) = frm.get_buffer() {
+ } else if let NABufferType::Video16(ref buf) = buffer {
let (w, h) = buf.get_dimensions(0);
let hdr = format!("P6\n{} {}\n255\n", w, h);
ofile.write_all(hdr.as_bytes()).unwrap();
let dta = buf.get_data();
let stride = buf.get_stride(0);
let depths: [u8; 3] = [
- buf.get_info().get_format().get_chromaton(0).unwrap().get_depth(),
- buf.get_info().get_format().get_chromaton(1).unwrap().get_depth(),
- buf.get_info().get_format().get_chromaton(2).unwrap().get_depth()
+ info.get_format().get_chromaton(0).unwrap().get_depth(),
+ info.get_format().get_chromaton(1).unwrap().get_depth(),
+ info.get_format().get_chromaton(2).unwrap().get_depth()
];
let masks: [u16; 3] = [
(1 << depths[0]) - 1,
(1 << depths[2]) - 1
];
let shifts: [u8; 3] = [
- buf.get_info().get_format().get_chromaton(0).unwrap().get_shift(),
- buf.get_info().get_format().get_chromaton(1).unwrap().get_shift(),
- buf.get_info().get_format().get_chromaton(2).unwrap().get_shift()
+ info.get_format().get_chromaton(0).unwrap().get_shift(),
+ info.get_format().get_chromaton(1).unwrap().get_shift(),
+ info.get_format().get_chromaton(2).unwrap().get_shift()
];
let mut line: Vec<u8> = vec![0; w * 3];
- let flipped = buf.get_info().is_flipped();
if !flipped {
for src in dta.chunks(stride) {
for x in 0..w {