diff options
Diffstat (limited to 'gst-libs/gst/codecparsers')
| -rw-r--r-- | gst-libs/gst/codecparsers/gstjpeg2000sampling.c | 6 | ||||
| -rw-r--r-- | gst-libs/gst/codecparsers/gstjpeg2000sampling.h | 30 |
2 files changed, 24 insertions, 12 deletions
diff --git a/gst-libs/gst/codecparsers/gstjpeg2000sampling.c b/gst-libs/gst/codecparsers/gstjpeg2000sampling.c index 526a7ecce..c1e76f0fc 100644 --- a/gst-libs/gst/codecparsers/gstjpeg2000sampling.c +++ b/gst-libs/gst/codecparsers/gstjpeg2000sampling.c @@ -42,6 +42,7 @@ static const gchar *gst_jpeg2000_sampling_strings[] = { "YCbCr-4:1:0", "GRAYSCALE", "YCbCrA-4:4:4:4", + "YCbCr-4:1:1", }; /* convert string to GstJPEG2000Sampling enum */ @@ -86,8 +87,9 @@ gst_jpeg2000_sampling_is_yuv (GstJPEG2000Sampling sampling) return sampling == GST_JPEG2000_SAMPLING_YBRA4444_EXT || sampling == GST_JPEG2000_SAMPLING_YBR444 || sampling == GST_JPEG2000_SAMPLING_YBR422 || - sampling == GST_JPEG2000_SAMPLING_YBR420 - || sampling == GST_JPEG2000_SAMPLING_YBR410; + sampling == GST_JPEG2000_SAMPLING_YBR420 || + sampling == GST_JPEG2000_SAMPLING_YBR411 || + sampling == GST_JPEG2000_SAMPLING_YBR410; } /* check if @sampling is in GRAYSCALE color space */ diff --git a/gst-libs/gst/codecparsers/gstjpeg2000sampling.h b/gst-libs/gst/codecparsers/gstjpeg2000sampling.h index 5fa081000..4b5bea5a3 100644 --- a/gst-libs/gst/codecparsers/gstjpeg2000sampling.h +++ b/gst-libs/gst/codecparsers/gstjpeg2000sampling.h @@ -30,17 +30,26 @@ * Note: sampling extensions that are not listed in the RFC are signified by an _EXT at the end of the enum * * @GST_JPEG2000_SAMPLING_NONE: no sampling - * @GST_JPEG2000_SAMPLING_RGB: standard Red, Green, Blue color space. - * @GST_JPEG2000_SAMPLING_BGR: standard Blue, Green, Red color space. - * @GST_JPEG2000_SAMPLING_RGBA: standard Red, Green, Blue, Alpha color space. - * @GST_JPEG2000_SAMPLING_BGRA: standard Blue, Green, Red, Alpha color space. - * @GST_JPEG2000_SAMPLING_YCbCr-4:4:4: standard YCbCr color space; no subsampling. - * @GST_JPEG2000_SAMPLING_YCbCr-4:2:2: standard YCbCr color space; Cb and Cr are subsampled horizontally by 1/2. - * @GST_JPEG2000_SAMPLING_YCbCr-4:2:0: standard YCbCr color space; Cb and Cr are subsampled horizontally and vertically by 1/2. - * @GST_JPEG2000_SAMPLING_YCbCr-4:1:1: standard YCbCr color space; Cb and Cr are subsampled vertically by 1/4. + * @GST_JPEG2000_SAMPLING_RGB: standard Red, Green, Blue color space. + * @GST_JPEG2000_SAMPLING_BGR: standard Blue, Green, Red color space. + * @GST_JPEG2000_SAMPLING_RGBA: standard Red, Green, Blue, Alpha color space. + * @GST_JPEG2000_SAMPLING_BGRA: standard Blue, Green, Red, Alpha color space. + * @GST_JPEG2000_SAMPLING_YBR444: standard YCbCr color space; no subsampling. + * @GST_JPEG2000_SAMPLING_YBR422: standard YCbCr color space; Cb and Cr are subsampled horizontally by 1/2. + * @GST_JPEG2000_SAMPLING_YBR420: standard YCbCr color space; Cb and Cr are subsampled horizontally and vertically by 1/2. + * @GST_JPEG2000_SAMPLING_YBR411: standard YCbCr color space; Cb and Cr are subsampled vertically by 1/4 (Since: 1.20). + * @GST_JPEG2000_SAMPLING_YBR410: standard YCbCr color space; Cb and Cr are subsampled vertically by 1/4 alternating the Cb and Cr component. * @GST_JPEG2000_SAMPLING_GRAYSCALE: basically, a single component image of just multilevels of grey. * @GST_JPEG2000_SAMPLING_YBRA4444_EXT: standard YCbCr color space, alpha channel, no subsampling, */ + +/** + * GST_JPEG2000_SAMPLING_YBR411: + * + * standard YCbCr color space; Cb and Cr are subsampled vertically by 1/4 + * + * Since: 1.20 + */ typedef enum { GST_JPEG2000_SAMPLING_NONE, @@ -53,11 +62,12 @@ typedef enum GST_JPEG2000_SAMPLING_YBR420, GST_JPEG2000_SAMPLING_YBR410, GST_JPEG2000_SAMPLING_GRAYSCALE, - GST_JPEG2000_SAMPLING_YBRA4444_EXT + GST_JPEG2000_SAMPLING_YBRA4444_EXT, + GST_JPEG2000_SAMPLING_YBR411 } GstJPEG2000Sampling; /* GST_JPEG2000_SAMPLING_LIST: sampling strings in list form, for use in caps */ -#define GST_JPEG2000_SAMPLING_LIST "sampling = (string) {\"RGB\", \"BGR\", \"RGBA\", \"BGRA\", \"YCbCr-4:4:4\", \"YCbCr-4:2:2\", \"YCbCr-4:2:0\", \"YCbCr-4:1:1\", \"GRAYSCALE\" , \"YCbCrA-4:4:4:4\"}" +#define GST_JPEG2000_SAMPLING_LIST "sampling = (string) {\"RGB\", \"BGR\", \"RGBA\", \"BGRA\", \"YCbCr-4:4:4\", \"YCbCr-4:2:2\", \"YCbCr-4:2:0\", \"YCbCr-4:1:1\", \"YCbCr-4:1:0\", \"GRAYSCALE\" , \"YCbCrA-4:4:4:4\"}" GST_CODEC_PARSERS_API const gchar *gst_jpeg2000_sampling_to_string (GstJPEG2000Sampling sampling); |