virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

avcodec/ffv1*: add GBRAP14, GRAY14, YUVA422P12, YUVA444P12 formats support

Browse Source
This commit is contained in:
Paul B Mahol 2023-09-28 21:22:34 +02:00
parent 41f5b73903
commit 3bbc7d799c
2 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
libavcodec/ffv1dec.c
View File

@ -626,6 +626,9 @@ static int read_header(FFV1Context *f)
} else if (f->avctx->bits_per_raw_sample == 12) {
f->packed_at_lsb = 1;
f->avctx->pix_fmt = AV_PIX_FMT_GRAY12;
} else if (f->avctx->bits_per_raw_sample == 14) {
f->packed_at_lsb = 1;
f->avctx->pix_fmt = AV_PIX_FMT_GRAY14;
} else if (f->avctx->bits_per_raw_sample == 16) {
f->packed_at_lsb = 1;
f->avctx->pix_fmt = AV_PIX_FMT_GRAY16;
@ -690,6 +693,12 @@ static int read_header(FFV1Context *f)
case 0x10: f->avctx->pix_fmt = AV_PIX_FMT_YUV422P12; break;
case 0x11: f->avctx->pix_fmt = AV_PIX_FMT_YUV420P12; break;
}
} else if (f->avctx->bits_per_raw_sample == 12 && f->transparency) {
f->packed_at_lsb = 1;
switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
case 0x00: f->avctx->pix_fmt = AV_PIX_FMT_YUVA444P12; break;
case 0x10: f->avctx->pix_fmt = AV_PIX_FMT_YUVA422P12; break;
}
} else if (f->avctx->bits_per_raw_sample == 14 && !f->transparency) {
f->packed_at_lsb = 1;
switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
@ -734,6 +743,8 @@ static int read_header(FFV1Context *f)
f->avctx->pix_fmt = AV_PIX_FMT_GBRAP12;
else if (f->avctx->bits_per_raw_sample == 14 && !f->transparency)
f->avctx->pix_fmt = AV_PIX_FMT_GBRP14;
else if (f->avctx->bits_per_raw_sample == 14 && f->transparency)
f->avctx->pix_fmt = AV_PIX_FMT_GBRAP14;
else if (f->avctx->bits_per_raw_sample == 16 && !f->transparency) {
f->avctx->pix_fmt = AV_PIX_FMT_GBRP16;
f->use32bit = 1;

9
libavcodec/ffv1enc.c
View File

@ -585,8 +585,11 @@ static av_cold int encode_init(AVCodecContext *avctx)
case AV_PIX_FMT_YUV440P12:
case AV_PIX_FMT_YUV420P12:
case AV_PIX_FMT_YUV422P12:
case AV_PIX_FMT_YUVA444P12:
case AV_PIX_FMT_YUVA422P12:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 12;
case AV_PIX_FMT_GRAY14:
case AV_PIX_FMT_YUV444P14:
case AV_PIX_FMT_YUV420P14:
case AV_PIX_FMT_YUV422P14:
@ -667,6 +670,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 12;
case AV_PIX_FMT_GBRP14:
case AV_PIX_FMT_GBRAP14:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 14;
case AV_PIX_FMT_GBRP16:
@ -1284,13 +1288,14 @@ const FFCodec ff_ffv1_encoder = {
AV_PIX_FMT_YUV420P9, AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV444P10,
AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV444P12,
AV_PIX_FMT_YUVA444P16, AV_PIX_FMT_YUVA422P16, AV_PIX_FMT_YUVA420P16,
AV_PIX_FMT_YUVA444P12, AV_PIX_FMT_YUVA422P12,
AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA420P10,
AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA420P9,
AV_PIX_FMT_GRAY16, AV_PIX_FMT_GRAY8, AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10,
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14,
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRAP14,
AV_PIX_FMT_GBRAP10, AV_PIX_FMT_GBRAP12,
AV_PIX_FMT_YA8,
AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12,
AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12, AV_PIX_FMT_GRAY14,
AV_PIX_FMT_GBRP16, AV_PIX_FMT_RGB48,
AV_PIX_FMT_GBRAP16, AV_PIX_FMT_RGBA64,
AV_PIX_FMT_GRAY9,