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Linshizhi
ffmpeg.wasm-core
Commits
03796036
Commit
03796036
authored
Dec 08, 2015
by
Kieran Kunhya
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diracdec: Add 10-bits to pix_fmt table
parent
f61d44b7
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1 changed file
with
6 additions
and
9 deletions
+6
-9
dirac.c
libavcodec/dirac.c
+6
-9
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libavcodec/dirac.c
View file @
03796036
...
...
@@ -109,10 +109,11 @@ static const struct {
{
AVCOL_PRI_BT709
,
AVCOL_SPC_BT709
,
AVCOL_TRC_UNSPECIFIED
/* DCinema */
},
};
/* [DIRAC_STD] Table 10.2 Supported chroma sampling formats + luma Offset */
static
const
enum
AVPixelFormat
dirac_pix_fmt
[
2
][
3
]
=
{
{
AV_PIX_FMT_YUV444P
,
AV_PIX_FMT_YUV422P
,
AV_PIX_FMT_YUV420P
},
{
AV_PIX_FMT_YUVJ444P
,
AV_PIX_FMT_YUVJ422P
,
AV_PIX_FMT_YUVJ420P
},
/* [DIRAC_STD] Table 10.2 Supported chroma sampling formats */
static
const
enum
AVPixelFormat
dirac_pix_fmt
[][
3
]
=
{
{
AV_PIX_FMT_YUV444P
,
AV_PIX_FMT_YUV444P10
,
AV_PIX_FMT_YUV444P12
},
{
AV_PIX_FMT_YUV422P
,
AV_PIX_FMT_YUV422P10
,
AV_PIX_FMT_YUV422P12
},
{
AV_PIX_FMT_YUV420P
,
AV_PIX_FMT_YUV420P10
,
AV_PIX_FMT_YUV420P12
},
};
/* [DIRAC_STD] 10.3 Parse Source Parameters.
...
...
@@ -236,13 +237,9 @@ static int parse_source_parameters(AVCodecContext *avctx, GetBitContext *gb,
avctx
->
color_range
=
pixel_range_presets
[
idx
].
color_range
;
}
if
(
luma_depth
>
8
)
av_log
(
avctx
,
AV_LOG_WARNING
,
"Bitdepth greater than 8
\n
"
);
*
bit_depth
=
luma_depth
;
avctx
->
pix_fmt
=
dirac_pix_fmt
[
!
luma_offset
][
source
->
chroma_format
];
avctx
->
pix_fmt
=
dirac_pix_fmt
[
source
->
chroma_format
][
source
->
pixel_range_index
-
2
];
avcodec_get_chroma_sub_sample
(
avctx
->
pix_fmt
,
&
chroma_x_shift
,
&
chroma_y_shift
);
if
((
source
->
width
%
(
1
<<
chroma_x_shift
))
||
(
source
->
height
%
(
1
<<
chroma_y_shift
)))
{
av_log
(
avctx
,
AV_LOG_ERROR
,
"Dimensions must be an integer multiple of the chroma subsampling
\n
"
);
...
...
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