Skip to content

F
ffmpeg.wasm-core
Commit 85a22099 authored by Paul B Mahol's avatar Paul B Mahol
Browse files
Options

lavfi/stereo3d: subsampled yuv support for non-anaglyph outputs 

Signed-off-by: 's avatarPaul B Mahol <onemda@gmail.com>
parent 04b98362
Hide whitespace changes
Inline Side-by-side
Showing with 80 additions and 47 deletions
libavfilter/vf_stereo3d.c
View file @ 85a22099
......@@ -136,6 +136,8 @@ typedef struct Stereo3DContext {
int ana_matrix[3][6];
int nb_planes;
int linesize[4];
int pheight[4];
int hsub, vsub;
int pixstep[4];
AVFrame *prev;
double ts_unit;
......@@ -207,14 +209,39 @@ static const enum AVPixelFormat other_pix_fmts[] = {
AV_PIX_FMT_GBRP12BE, AV_PIX_FMT_GBRP12LE,
AV_PIX_FMT_GBRP14BE, AV_PIX_FMT_GBRP14LE,
AV_PIX_FMT_GBRP16BE, AV_PIX_FMT_GBRP16LE,
AV_PIX_FMT_YUV410P,
AV_PIX_FMT_YUV411P,
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA422P,
AV_PIX_FMT_YUV440P,
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA444P,
AV_PIX_FMT_YUVJ411P,
AV_PIX_FMT_YUVJ420P,
AV_PIX_FMT_YUVJ422P,
AV_PIX_FMT_YUVJ440P,
AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUV420P9LE, AV_PIX_FMT_YUVA420P9LE,
AV_PIX_FMT_YUV420P9BE, AV_PIX_FMT_YUVA420P9BE,
AV_PIX_FMT_YUV422P9LE, AV_PIX_FMT_YUVA422P9LE,
AV_PIX_FMT_YUV422P9BE, AV_PIX_FMT_YUVA422P9BE,
AV_PIX_FMT_YUV444P9LE, AV_PIX_FMT_YUVA444P9LE,
AV_PIX_FMT_YUV444P9BE, AV_PIX_FMT_YUVA444P9BE,
AV_PIX_FMT_YUV420P10LE, AV_PIX_FMT_YUVA420P10LE,
AV_PIX_FMT_YUV420P10BE, AV_PIX_FMT_YUVA420P10BE,
AV_PIX_FMT_YUV422P10LE, AV_PIX_FMT_YUVA422P10LE,
AV_PIX_FMT_YUV422P10BE, AV_PIX_FMT_YUVA422P10BE,
AV_PIX_FMT_YUV444P10LE, AV_PIX_FMT_YUVA444P10LE,
AV_PIX_FMT_YUV444P10BE, AV_PIX_FMT_YUVA444P10BE,
AV_PIX_FMT_YUV420P12BE, AV_PIX_FMT_YUV420P12LE,
AV_PIX_FMT_YUV422P12BE, AV_PIX_FMT_YUV422P12LE,
AV_PIX_FMT_YUV444P12BE, AV_PIX_FMT_YUV444P12LE,
AV_PIX_FMT_YUV420P14BE, AV_PIX_FMT_YUV420P14LE,
AV_PIX_FMT_YUV422P14BE, AV_PIX_FMT_YUV422P14LE,
AV_PIX_FMT_YUV444P14BE, AV_PIX_FMT_YUV444P14LE,
AV_PIX_FMT_YUV420P16LE, AV_PIX_FMT_YUVA420P16LE,
AV_PIX_FMT_YUV420P16BE, AV_PIX_FMT_YUVA420P16BE,
AV_PIX_FMT_YUV422P16LE, AV_PIX_FMT_YUVA422P16LE,
AV_PIX_FMT_YUV422P16BE, AV_PIX_FMT_YUVA422P16BE,
AV_PIX_FMT_YUV444P16LE, AV_PIX_FMT_YUVA444P16LE,
AV_PIX_FMT_YUV444P16BE, AV_PIX_FMT_YUVA444P16BE,
AV_PIX_FMT_NONE
......@@ -426,6 +453,10 @@ static int config_output(AVFilterLink *outlink)
s->nb_planes = av_pix_fmt_count_planes(outlink->format);
av_image_fill_max_pixsteps(s->pixstep, NULL, desc);
s->ts_unit = av_q2d(av_inv_q(av_mul_q(outlink->frame_rate, outlink->time_base)));
s->pheight[1] = s->pheight[2] = FF_CEIL_RSHIFT(s->height, desc->log2_chroma_h);
s->pheight[0] = s->pheight[3] = s->height;
s->hsub = desc->log2_chroma_w;
s->vsub = desc->log2_chroma_h;
return 0;
}
......@@ -488,10 +519,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
}
for (i = 0; i < 4; i++) {
in_off_left[i] = (s->in.row_left + s->in.off_lstep) * ileft->linesize[i] + s->in.off_left * s->pixstep[i];
in_off_right[i] = (s->in.row_right + s->in.off_rstep) * iright->linesize[i] + s->in.off_right * s->pixstep[i];
out_off_left[i] = (s->out.row_left + s->out.off_lstep) * oleft->linesize[i] + s->out.off_left * s->pixstep[i];
out_off_right[i] = (s->out.row_right + s->out.off_rstep) * oright->linesize[i] + s->out.off_right * s->pixstep[i];
int hsub = i == 1 || i == 2 ? s->hsub : 0;
int vsub = i == 1 || i == 2 ? s->vsub : 0;
in_off_left[i] = (FF_CEIL_RSHIFT(s->in.row_left, vsub) + s->in.off_lstep) * ileft->linesize[i] + FF_CEIL_RSHIFT(s->in.off_left * s->pixstep[i], hsub);
in_off_right[i] = (FF_CEIL_RSHIFT(s->in.row_right, vsub) + s->in.off_rstep) * iright->linesize[i] + FF_CEIL_RSHIFT(s->in.off_right * s->pixstep[i], hsub);
out_off_left[i] = (FF_CEIL_RSHIFT(s->out.row_left, vsub) + s->out.off_lstep) * oleft->linesize[i] + FF_CEIL_RSHIFT(s->out.off_left * s->pixstep[i], hsub);
out_off_right[i] = (FF_CEIL_RSHIFT(s->out.row_right, vsub) + s->out.off_rstep) * oright->linesize[i] + FF_CEIL_RSHIFT(s->out.off_right * s->pixstep[i], hsub);
}
switch (s->out.format) {
......@@ -512,12 +545,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
oleft->linesize[i] * s->row_step,
ileft->data[i] + in_off_left[i],
ileft->linesize[i] * s->row_step,
s->linesize[i], s->height);
s->linesize[i], s->pheight[i]);
av_image_copy_plane(oright->data[i] + out_off_right[i],
oright->linesize[i] * s->row_step,
iright->data[i] + in_off_right[i],
iright->linesize[i] * s->row_step,
s->linesize[i], s->height);
s->linesize[i], s->pheight[i]);
}
break;
case MONO_L:
......@@ -527,7 +560,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
av_image_copy_plane(out->data[i], out->linesize[i],
iright->data[i] + in_off_left[i],
iright->linesize[i],
s->linesize[i], s->height);
s->linesize[i], s->pheight[i]);
}
break;
case ANAGLYPH_RB_GRAY:
......
tests/ref/fate/filter-stereo3d-abr-ml
View file @ 85a22099
#tb 0: 1/25
0, 0, 0, 1, 152064, 0xb787afe4
0, 1, 1, 1, 152064, 0x21f0e774
0, 2, 2, 1, 152064, 0x5704de73
0, 3, 3, 1, 152064, 0xe80907da
0, 4, 4, 1, 152064, 0xbaed9048
0, 0, 0, 1, 76032, 0xad4c8a22
0, 1, 1, 1, 76032, 0x0dfdc6ad
0, 2, 2, 1, 76032, 0x6341da83
0, 3, 3, 1, 76032, 0x8dbcb05f
0, 4, 4, 1, 76032, 0xad87bbee
tests/ref/fate/filter-stereo3d-abr-mr
View file @ 85a22099
#tb 0: 1/25
0, 0, 0, 1, 152064, 0x3064732b
0, 1, 1, 1, 152064, 0xc6cde2ab
0, 2, 2, 1, 152064, 0x3c039f65
0, 3, 3, 1, 152064, 0xbd3b53e0
0, 4, 4, 1, 152064, 0x3ab585b6
0, 0, 0, 1, 76032, 0x5d0effbe
0, 1, 1, 1, 76032, 0x5bb49e95
0, 2, 2, 1, 76032, 0xb6301bc7
0, 3, 3, 1, 76032, 0x7cf1d042
0, 4, 4, 1, 76032, 0x24fafa55
tests/ref/fate/filter-stereo3d-al-sbsl
View file @ 85a22099
#tb 0: 2/25
0, 0, 0, 1, 608256, 0x3b69ed4c
0, 1, 1, 1, 608256, 0x0e09d9a1
0, 2, 2, 1, 608256, 0x2edb143c
0, 3, 3, 1, 608256, 0xb5084f1e
0, 4, 4, 1, 608256, 0x8be7da2d
0, 0, 0, 1, 304128, 0xb9c0ef40
0, 1, 1, 1, 304128, 0xfa0b7709
0, 2, 2, 1, 304128, 0x14255f47
0, 3, 3, 1, 304128, 0xa9da07de
0, 4, 4, 1, 304128, 0x9d64b93b
tests/ref/fate/filter-stereo3d-ar-abl
View file @ 85a22099
#tb 0: 2/25
0, 0, 0, 1, 608256, 0x3f2fed4c
0, 1, 1, 1, 608256, 0xc3c3d9a1
0, 2, 2, 1, 608256, 0x80f5143c
0, 3, 3, 1, 608256, 0x23004f1e
0, 4, 4, 1, 608256, 0xc596da2d
0, 0, 0, 1, 304128, 0x7babef40
0, 1, 1, 1, 304128, 0x287d7709
0, 2, 2, 1, 304128, 0x385f5f47
0, 3, 3, 1, 304128, 0x503507de
0, 4, 4, 1, 304128, 0xb97db93b
tests/ref/fate/filter-stereo3d-sbsl-abl
View file @ 85a22099
#tb 0: 1/25
0, 0, 0, 1, 304128, 0x4213231e
0, 1, 1, 1, 304128, 0xfd78ca2e
0, 2, 2, 1, 304128, 0xbd197de7
0, 3, 3, 1, 304128, 0x1e935bba
0, 4, 4, 1, 304128, 0x45b1160d
0, 0, 0, 1, 152064, 0x2f9389ef
0, 1, 1, 1, 152064, 0x16c66551
0, 2, 2, 1, 152064, 0xd779f64a
0, 3, 3, 1, 152064, 0x7a7c80b0
0, 4, 4, 1, 152064, 0x0702b652
tests/ref/fate/filter-stereo3d-sbsl-abr
View file @ 85a22099
#tb 0: 1/25
0, 0, 0, 1, 304128, 0x5ac6231e
0, 1, 1, 1, 304128, 0x4ea3ca2e
0, 2, 2, 1, 304128, 0x1b717de7
0, 3, 3, 1, 304128, 0xf9e75bba
0, 4, 4, 1, 304128, 0xb3b3160d
0, 0, 0, 1, 152064, 0xd1f489ef
0, 1, 1, 1, 152064, 0xe4fe6551
0, 2, 2, 1, 152064, 0xd0d9f64a
0, 3, 3, 1, 152064, 0xfd3a80b0
0, 4, 4, 1, 152064, 0x488eb652
tests/ref/fate/filter-stereo3d-sbsl-al
View file @ 85a22099
#tb 0: 1/50
0, 0, 0, 1, 152064, 0x269fdfa9
0, 1, 1, 1, 152064, 0xfbea4366
0, 2, 2, 1, 152064, 0xc957dddc
0, 3, 3, 1, 152064, 0xf3dcec43
0, 4, 4, 1, 152064, 0x0b5d30a2
0, 0, 0, 1, 76032, 0x3ff06515
0, 1, 1, 1, 76032, 0x00d824da
0, 2, 2, 1, 76032, 0x64a33c64
0, 3, 3, 1, 76032, 0xeef328ed
0, 4, 4, 1, 76032, 0x4bb209cc
tests/ref/fate/filter-stereo3d-sbsl-sbsr
View file @ 85a22099
#tb 0: 1/25
0, 0, 0, 1, 304128, 0x341f231e
0, 1, 1, 1, 304128, 0x6230ca2e
0, 2, 2, 1, 304128, 0x364e7de7
0, 3, 3, 1, 304128, 0xd8305bba
0, 4, 4, 1, 304128, 0xdb0a160d
0, 0, 0, 1, 152064, 0xbe2f89ef
0, 1, 1, 1, 152064, 0x4c806551
0, 2, 2, 1, 152064, 0x8165f64a
0, 3, 3, 1, 152064, 0xadf280b0
0, 4, 4, 1, 152064, 0x6677b652
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment